- [[: modify description of pattern matching to make it clear that the
match is performed as if the extglob option were enabled. From Red
Hat bug https://bugzilla.redhat.com/show_bug.cgi?id=1002078
+
+ 9/12
+ ----
+lib/readline/isearch.c
+ - _rl_isearch_dispatch: if we read an ESC and it's supposed to
+ terminate the search, make sure we check for typeahead with
+ _rl_pushed_input_available, since installing a hook function causes
+ typeahead to be collected in `ibuffer' (input.c). If there is any,
+ make sure we still use the ESC as a prefix character. Bug and fix
+ from Mike Miller <mtmiller@ieee.org>
</HEAD>
<BODY><TABLE WIDTH=100%>
<TR>
-<TH ALIGN=LEFT width=33%>BASH(1)<TH ALIGN=CENTER width=33%>2013 March 4<TH ALIGN=RIGHT width=33%>BASH(1)
+<TH ALIGN=LEFT width=33%>BASH(1)<TH ALIGN=CENTER width=33%>2013 September 2<TH ALIGN=RIGHT width=33%>BASH(1)
</TR>
</TABLE>
<BR><A HREF="#index">Index</A>
option may be used to inhibit this behavior, and the
<B>--rcfile</B>
-option may be used to force another file to be read, but
-<I>rshd</I> does not generally invoke the shell with those options
+option may be used to force another file to be read, but neither
+<I>rshd</I> nor <I>sshd</I> generally invoke the shell with those options
or allow them to be specified.
<P>
</FONT>
below).
-If <B>|&</B> is used, <I>command</I>'s standard output and standard error
-are connected to
+If <B>|&</B> is used, <I>command</I>'s standard error, in addition to its
+standard output, is connected to
<I>command2</I>'s standard input through the pipe;
it is shorthand for <B>2>&1 |</B>.
-This implicit redirection of the standard error is
+This implicit redirection of the standard error to the standard output is
performed after any redirections specified by the command.
<P>
When the <B>==</B> and <B>!=</B> operators are used, the string to the
right of the operator is considered a pattern and matched according
-to the rules described below under <B>Pattern Matching</B>.
+to the rules described below under <B>Pattern Matching</B>,
+as if the <B>extglob</B> shell option were enabled.
The <B>=</B> operator is equivalent to <B>==</B>.
If the shell option
<B>nocasematch</B>
<DT><B>!</B>
<DD>
-Expands to the process ID of the most recently executed background
-(asynchronous) command.
+Expands to the process ID of the job most recently placed into the
+background, whether executed as an asynchronous command or using
+the <B>bg</B> builtin (see
+<FONT SIZE=-1><B>JOB CONTROL</B>
+
+</FONT>
+below).
<DT><B>0</B>
<DD>
<DD>
The value is used to set the shell's compatibility level.
-See the description of the <B>shopt builtin below under
-SHELL BUILTIN COMMANDS</B> for a description of the various compatibility
+See the description of the <B>shopt</B> builtin below under
+<B>SHELL BUILTIN COMMANDS</B>
+for a description of the various compatibility
levels and their effects.
The value may be a decimal number (e.g., 4.2) or an integer (e.g., 42)
corresponding to the desired compatibility level.
included.
<DT><DD>
If this variable is not set, <B>bash</B> acts as if it had the
-value <B>$aq\nreal\t%3lR\nuser\t%3lU\nsys\ %3lSaq</B>.
+value <B>$aq\nreal\t%3lR\nuser\t%3lU\nsys\tt%3lSaq</B>.
If the value is null, no timing information is displayed.
A trailing newline is added when the format string is displayed.
value. The null string is a valid value.
<P>
+It is possible to obtain the keys (indices) of an array as well as the values.
+${<B>!</B><I>name</I>[<I>@</I>]} and ${<B>!</B><I>name</I>[<I>*</I>]}
+expand to the indices assigned in array variable <I>name</I>.
+The treatment when in double quotes is similar to the expansion of the
+special parameters <I>@</I> and <I>*</I> within double quotes.
+<P>
+
The
<B>unset</B>
is treated as if it were within double quotes, but a double quote
inside the parentheses is not treated specially.
-All tokens in the expression undergo parameter expansion, string
-expansion, command substitution, and quote removal.
+All tokens in the expression undergo parameter and variable expansion,
+command substitution, and quote removal.
+The result is treated as the arithmetic expression to be evaluated.
Arithmetic expansions may be nested.
<P>
</FONT>
as a delimiter, and splits the results of the other
-expansions into words on these characters. If
+expansions into words using these characters as field terminators.
+If
<FONT SIZE=-1><B>IFS</B>
</FONT>
Any numeric argument supplied to these successive calls determines
the direction to move through the history. A negative argument switches
the direction through the history (back or forward).
-The history expansion facilities are used to extract the last argument,
+The history expansion facilities are used to extract the last word,
as if the "!$" history expansion had been specified.
<DT><B>shell-expand-line (M-C-e)</B>
}
<BR>
-complete -D -F _completion_loader
+complete -D -F _completion_loader -o bashdefault -o default
<BR>
</TT>
<DT><B>$</B>
<DD>
-The last argument.
+The last word. This is usually the last argument, but will expand to the
+zeroth word if there is only one word in the line.
<DT><B>%</B>
<DD>
When
<B>-p</B>
-is used with <I>name</I> arguments, additional options are ignored.
+is used with <I>name</I> arguments, additional options,
+other than <B>-f</B> and <B>-F</B>, are ignored.
When
<B>-p</B>
If
<I>jobspec</I>
-is not present, and neither <B>-a</B> nor <B>-r</B> is supplied,
-the shell's notion of the <I>current job</I> is used.
+is not present, and neither the <B>-a</B> nor the <B>-r</B> option
+is supplied, the <I>current job</I> is used.
If the <B>-h</B> option is given, each
<I>jobspec</I>
If no
<I>jobspec</I>
-is present, and neither the
-<B>-a</B>
-
-nor the
-<B>-r</B>
-
-option is supplied, the <I>current job</I> is used.
-If no
-<I>jobspec</I>
-
is supplied, the
<B>-a</B>
<FONT SIZE=-1><B>IFS</B>
</FONT>
-are used to split the line into words.
+are used to split the line into words using the same rules the shell
+uses for expansion (described above under <B>Word Splitting</B>).
The backslash character (<B>\</B>) may be used to remove any special
meaning for the next character read and for line continuation.
Options, if supplied, have the following meanings:
or less than zero; otherwise 0.
<DT><B>shopt</B> [<B>-pqsu</B>] [<B>-o</B>] [<I>optname</I> ...]<DD>
-Toggle the values of variables controlling optional shell behavior.
+Toggle the values of settings controlling optional shell behavior.
+The settings can be either those listed below, or, if the
+<B>-o</B>
+
+option is used, those available with the
+<B>-o</B>
+
+option to the <B>set</B> builtin command.
With no options, or with the
<B>-p</B>
<DT><B>globasciiranges</B>
<DD>
-If set, range expressions used in pattern matching (see
+If set, range expressions used in pattern matching bracket expressions (see
<FONT SIZE=-1><B>Pattern Matching</B>
</FONT>
<I>name</I>
is readonly.
-<DT><B>wait</B> [<B>--n</B>] [<I>n ...</I>]<DD>
-Wait for each specified process and return its termination status.
+<DT><B>wait</B> [<B>-n</B>] [<I>n ...</I>]<DD>
+Wait for each specified child process and return its termination status.
Each
<I>n</I>
is not given, all currently active child processes
are waited for, and the return status is zero.
-If the <B>--n</B> option is supplied, <B>wait</B> waits for any job to
+If the <B>-n</B> option is supplied, <B>wait</B> waits for any job to
terminate and returns its exit status.
If
<I>n</I>
<DT><I>Bash Reference Manual</I>, Brian Fox and Chet Ramey<DD>
<DT><I>The Gnu Readline Library</I>, Brian Fox and Chet Ramey<DD>
<DT><I>The Gnu History Library</I>, Brian Fox and Chet Ramey<DD>
-<DT><I>Portable Operating System Interface (POSIX) Part 2: Shell and Utilities</I>, IEEE<DD>
+<DT><I>Portable Operating System Interface (POSIX) Part 2: Shell and Utilities</I>, IEEE --<DD>
+<A HREF="http://pubs.opengroup.org/onlinepubs/9699919799/">http://pubs.opengroup.org/onlinepubs/9699919799/</A>
<DT><A HREF="http://tiswww.case.edu/~chet/bash/POSIX">http://tiswww.case.edu/~chet/bash/POSIX</A> -- a description of posix mode<DD>
<DT><I>sh</I>(1), <I>ksh</I>(1), <I>csh</I>(1)<DD>
<DT><I>emacs</I>(1), <I>vi</I>(1)<DD>
<HR>
<TABLE WIDTH=100%>
<TR>
-<TH ALIGN=LEFT width=33%>GNU Bash 4.2<TH ALIGN=CENTER width=33%>2013 March 4<TH ALIGN=RIGHT width=33%>BASH(1)
+<TH ALIGN=LEFT width=33%>GNU Bash 4.3<TH ALIGN=CENTER width=33%>2013 September 2<TH ALIGN=RIGHT width=33%>BASH(1)
</TR>
</TABLE>
<HR>
</DL>
<HR>
This document was created by man2html from bash.1.<BR>
-Time: 08 March 2013 15:57:13 EST
+Time: 11 September 2013 09:17:53 EDT
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-(cuted, if one is present.).15 F(Other)5.368 E(-)-.2 E
-(wise, it is set to the \214lename used to in)144 228 Q -.2(vo)-.4 G -.1
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-Q F0 .054(At shell startup, set to the absolute pathname used to in)31 F
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--.18 F(pre)144 264 Q .57(vious command, after e)-.25 F 3.07
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-(olon-separated list of enabled shell options.)-2.548 F .049(Each w)
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+(olon-separated list of enabled shell options.)-2.549 F .049(Each w)
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-2.688(process. This)2.688 F(dif)2.688 E .188(fers from)-.25 F F1($$)
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-(stances, such as subshells that do not require)144 441.6 Q F1(bash)2.5
-E F0(to be re-initialized.)2.5 E F1 -.3(BA)108 453.6 S(SH_ALIASES).3 E
-F0 1.195(An associati)144 465.6 R 1.495 -.15(ve a)-.25 H 1.195(rray v)
+(gument for the)-.18 F F1<ad73>2.548 E F0 1.398(option to the)144 381.6
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+(ariable is in the en)-.25 F(vironment)-.4 E(when)144 405.6 Q F1(bash)
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-(df).15 G(rom the alias list.)-2.5 E F1 -.3(BA)108 501.6 S(SH_ARGC).3 E
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(alues are the number of parameters in each frame of the current)-.25 F
-F1(bash)3.434 E F0 -.15(exe)144 525.6 S .535(cution call stack.).15 F
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.535(The number of parameters to the current subroutine \(shell functio\
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-549.6 R F2 -.27(BA)5.13 G(SH_ARGC).27 E/F4 9/Times-Roman@0 SF(.)A F0
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-(only when in)4.881 F -.15(ex)144 561.6 S(tended deb).15 E
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-585.6 R .979(ariable containing all of the parameters in the current)
--.25 F F1(bash)3.479 E F0 -.15(exe)3.479 G .979(cution call stack.).15 F
-(The)5.979 E .275(\214nal parameter of the last subroutine call is at t\
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-1.424(call is at the bottom.)144 609.6 R 1.424(When a subroutine is e)
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%%Page: 11 11
%%BeginPageSetup
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-.35 E/F1 10/Times-Bold@0 SF -.3(BA)108 84 S(SH_EXECUTION_STRING).3 E F0
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(if referenced within another shell function\).)2.615 F(Use)5.115 E F2
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-168 Q(.)-.55 E F1 -.3(BA)108 180 S(SH_REMA).3 E(TCH)-.95 E F0 .005
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-(Incremented by one within each subshell or subshell en)144 300 R .296
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(ariable whose members hold v)-.25 F .144
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(Expands to a string describing the v)144 450 Q
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-462 Q(ORD)-.1 E F0 .397(An inde)144 474 R 2.897(xi)-.15 G(nto)-2.897 E
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(ilable only in shell functions in).25 F -.2(vo)-.4 G -.1(ke).2 G 3.681
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(The current command line.)144 546 R 1.208(This v)6.208 F 1.208
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-F0(belo)144 570 Q(w\).)-.25 E F1(COMP_POINT)108 582 Q F0 .667(The inde)
-144 594 R 3.167(xo)-.15 G 3.167(ft)-3.167 G .666
-(he current cursor position relati)-3.167 F .966 -.15(ve t)-.25 H 3.166
+(acilities \(see)-.1 F F1(Pr)5.349 E 2.848(ogrammable Completion)-.18 F
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+144 594 R 3.166(xo)-.15 G 3.166(ft)-3.166 G .666
+(he current cursor position relati)-3.166 F .966 -.15(ve t)-.25 H 3.166
(ot).15 G .666(he be)-3.166 F .666(ginning of the current command.)-.15
-F .666(If the)5.666 F .534
+F .667(If the)5.667 F .535
(current cursor position is at the end of the current command, the v)144
-606 R .535(alue of this v)-.25 F .535(ariable is equal to)-.25 F F1
-(${#COMP_LINE})144 618 Q F0 7.006(.T)C 2.006(his v)-7.006 F 2.006
-(ariable is a)-.25 F -.25(va)-.2 G 2.005
-(ilable only in shell functions and e).25 F 2.005(xternal commands)-.15
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+(${#COMP_LINE})144 618 Q F0 7.005(.T)C 2.005(his v)-7.005 F 2.005
+(ariable is a)-.25 F -.25(va)-.2 G 2.006
+(ilable only in shell functions and e).25 F 2.006(xternal commands)-.15
F(in)144 630 Q -.2(vo)-.4 G -.1(ke).2 G 2.5(db).1 G 2.5(yt)-2.5 G
(he programmable completion f)-2.5 E(acilities \(see)-.1 E F1(Pr)2.5 E
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esponding to the type of completion attempted that caused a completion)
--.25 F .338(function to be called:)144 666 R F3 -.5(TA)2.837 G(B).5 E F0
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2.837(,f)C .337(or normal completion,)-2.837 F F3(?)2.837 E F0 2.837(,f)
-C .337(or listing completions after successi)-2.837 F .637 -.15(ve t)
--.25 H(abs,).15 E F3(!)144 678 Q F0 4.091(,f)C 1.591
-(or listing alternati)-4.091 F -.15(ve)-.25 G 4.092(so).15 G 4.092(np)
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F0 4.052(,f)C 1.552(or menu completion.)-4.052 F 1.552(This v)6.552 F
1.552(ariable is a)-.25 F -.25(va)-.2 G 1.552
-(ilable only in shell functions and).25 F -.15(ex)144 702 S 2.928
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(ternal commands in).15 F -.2(vo)-.4 G -.1(ke).2 G 5.429(db).1 G 5.429
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(The set of characters that the)144 96 R F1 -.18(re)3.836 G(adline).18 E
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-(ord separators when performing w)-.1 F(ord)-.1 E 3.125(completion. If)
-144 108 R/F2 9/Times-Bold@0 SF(COMP_W)3.125 E(ORDBREAKS)-.09 E F0 .626
-(is unset, it loses its special properties, e)2.875 F -.15(ve)-.25 G
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-(ubse-)-3.126 E(quently reset.)144 120 Q F1(COMP_W)108 132 Q(ORDS)-.1 E
-F0 .654(An array v)144 144 R .654(ariable \(see)-.25 F F1(Arrays)3.154 E
-F0(belo)3.154 E .654(w\) consisting of the indi)-.25 F .653(vidual w)
--.25 F .653(ords in the current command)-.1 F 4.332(line. The)144 156 R
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+(ord separators when performing w)-.1 F(ord)-.1 E 3.126(completion. If)
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+(ubse-)-3.125 E(quently reset.)144 120 Q F1(COMP_W)108 132 Q(ORDS)-.1 E
+F0 .653(An array v)144 144 R .653(ariable \(see)-.25 F F1(Arrays)3.153 E
+F0(belo)3.153 E .654(w\) consisting of the indi)-.25 F .654(vidual w)
+-.25 F .654(ords in the current command)-.1 F 4.333(line. The)144 156 R
1.832(line is split into w)4.332 F 1.832(ords as)-.1 F F1 -.18(re)4.332
G(adline).18 E F0 -.1(wo)4.332 G 1.832(uld split it, using).1 F F2
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-168 R -.15(ve)-.15 G 5.832(.T).15 G .832(his v)-5.832 F .832
-(ariable is a)-.25 F -.25(va)-.2 G .831
-(ilable only in shell functions in).25 F -.2(vo)-.4 G -.1(ke).2 G 3.331
-(db).1 G 3.331(yt)-3.331 G .831(he programmable)-3.331 F(completion f)
+(COMP_W)4.332 E(ORDBREAKS)-.09 E F0(as)4.082 E .831(described abo)144
+168 R -.15(ve)-.15 G 5.831(.T).15 G .831(his v)-5.831 F .831
+(ariable is a)-.25 F -.25(va)-.2 G .832
+(ilable only in shell functions in).25 F -.2(vo)-.4 G -.1(ke).2 G 3.332
+(db).1 G 3.332(yt)-3.332 G .832(he programmable)-3.332 F(completion f)
144 180 Q(acilities \(see)-.1 E F1(Pr)2.5 E(ogrammable Completion)-.18 E
-F0(belo)2.5 E(w\).)-.25 E F1(COPR)108 192 Q(OC)-.3 E F0 .168(An array v)
-144 204 R .168(ariable \(see)-.25 F F1(Arrays)2.668 E F0(belo)2.669 E
+F0(belo)2.5 E(w\).)-.25 E F1(COPR)108 192 Q(OC)-.3 E F0 .169(An array v)
+144 204 R .169(ariable \(see)-.25 F F1(Arrays)2.669 E F0(belo)2.669 E
.169
(w\) created to hold the \214le descriptors for output from and input)
-.25 F(to an unnamed coprocess \(see)144 216 Q F1(Copr)2.5 E(ocesses)
-.9 G(K).55 E F0 2.26(An array v)144 240 R 2.26(ariable \(see)-.25 F F1
(Arrays)4.76 E F0(belo)4.76 E 2.26
(w\) containing the current contents of the directory stack.)-.25 F
-1.094(Directories appear in the stack in the order the)144 252 R 3.594
-(ya)-.15 G 1.095(re displayed by the)-3.594 F F1(dirs)3.595 E F0 -.2(bu)
-3.595 G 3.595(iltin. Assigning).2 F(to)3.595 E 1.432
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+(ya)-.15 G 1.094(re displayed by the)-3.594 F F1(dirs)3.594 E F0 -.2(bu)
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(members of this array v)144 264 R 1.432
(ariable may be used to modify directories already in the stack, b)-.25
-F 1.431(ut the)-.2 F F1(pushd)144 276 Q F0(and)2.746 E F1(popd)2.746 E
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F0 -.2(bu)2.746 G .246(iltins must be used to add and remo).2 F .546
-.15(ve d)-.15 H 2.746(irectories. Assignment).15 F .246(to this v)2.746
-F(ariable)-.25 E .351(will not change the current directory)144 288 R
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5.35(.I)-.65 G(f)-5.35 E F2(DIRST)2.85 E -.495(AC)-.81 G(K).495 E F0 .35
-(is unset, it loses its special properties, e)2.6 F -.15(ve)-.25 G 2.85
-(ni).15 G(f)-2.85 E(it is subsequently reset.)144 300 Q F1(EUID)108 312
-Q F0 1.103(Expands to the ef)11 F(fecti)-.25 E 1.403 -.15(ve u)-.25 H
+(is unset, it loses its special properties, e)2.6 F -.15(ve)-.25 G 2.851
+(ni).15 G(f)-2.851 E(it is subsequently reset.)144 300 Q F1(EUID)108 312
+Q F0 1.104(Expands to the ef)11 F(fecti)-.25 E 1.403 -.15(ve u)-.25 H
1.103(ser ID of the current user).15 F 3.603(,i)-.4 G 1.103
-(nitialized at shell startup.)-3.603 F 1.104(This v)6.103 F 1.104
+(nitialized at shell startup.)-3.603 F 1.103(This v)6.103 F 1.103
(ariable is)-.25 F(readonly)144 324 Q(.)-.65 E F1(FUNCN)108 336 Q(AME)
--.2 E F0 .479(An array v)144 348 R .479
+-.2 E F0 .478(An array v)144 348 R .479
(ariable containing the names of all shell functions currently in the e)
--.25 F -.15(xe)-.15 G .478(cution call stack.).15 F .276
-(The element with inde)144 360 R 2.776(x0i)-.15 G 2.776(st)-2.776 G .276
-(he name of an)-2.776 F 2.777(yc)-.15 G(urrently-e)-2.777 E -.15(xe)-.15
-G .277(cuting shell function.).15 F .277(The bottom-most)5.277 F .385
+-.25 F -.15(xe)-.15 G .479(cution call stack.).15 F .277
+(The element with inde)144 360 R 2.777(x0i)-.15 G 2.777(st)-2.777 G .276
+(he name of an)-2.777 F 2.776(yc)-.15 G(urrently-e)-2.776 E -.15(xe)-.15
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(element \(the one with the highest inde)144 372 R .384(x\) is)-.15 F/F3
-10/Courier@0 SF("main")2.884 E F0 5.384(.T)C .384(his v)-5.384 F .384
-(ariable e)-.25 F .384(xists only when a shell func-)-.15 F .034
-(tion is e)144 384 R -.15(xe)-.15 G 2.534(cuting. Assignments).15 F(to)
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+(ariable e)-.25 F .385(xists only when a shell func-)-.15 F .035
+(tion is e)144 384 R -.15(xe)-.15 G 2.535(cuting. Assignments).15 F(to)
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(is unset, it loses its special properties, e)2.25 E -.15(ve)-.25 G 2.5
(ni).15 G 2.5(fi)-2.5 G 2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)
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426 S(ME).2 E F0 1.404(has corresponding elements in)3.904 F F1 -.3(BA)
3.904 G(SH_LINENO).3 E F0(and)3.904 E F1 -.3(BA)3.904 G(SH_SOURCE).3 E
F0 1.404(to describe the)3.904 F .012(call stack.)144 438 R -.15(Fo)
5.012 G 2.512(ri).15 G(nstance,)-2.512 E F1(${FUNCN)2.512 E(AME[)-.2 E
/F4 10/Times-Italic@0 SF($i)A F1(]})A F0 -.1(wa)2.512 G 2.512(sc).1 G
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(iltin displays the current call stack using).2 F(this information.)144
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iable containing the list of groups of which the current user is a memb\
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-.25(ff)-3.097 G .597(ect and return an error status.).25 F(If)5.597 E
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(cial properties, e)144 510 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(fi)-2.5 G
2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)-2.5 E F1(HISTCMD)108 522
-Q F0 .356(The history number)144 534 R 2.856(,o)-.4 G 2.856(ri)-2.856 G
-(nde)-2.856 E 2.856(xi)-.15 G 2.856(nt)-2.856 G .356
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+(nde)-2.855 E 2.856(xi)-.15 G 2.856(nt)-2.856 G .356
(he history list, of the current command.)-2.856 F(If)5.356 E F2
-(HISTCMD)2.855 E F0 .355(is unset, it)2.605 F
+(HISTCMD)2.856 E F0 .356(is unset, it)2.606 F
(loses its special properties, e)144 546 Q -.15(ve)-.25 G 2.5(ni).15 G
2.5(fi)-2.5 G 2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)-2.5 E F1
(HOSTN)108 558 Q(AME)-.2 E F0
(Automatically set to the name of the current host.)144 570 Q F1
-(HOSTTYPE)108 582 Q F0 .222(Automatically set to a string that uniquely\
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-.223(is e)2.723 F -.15(xe)-.15 G(cut-).15 E 2.5(ing. The)144 606 R(def)
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-(When not in a script or)5.078 F .307(function, the v)144 654 R .307
-(alue substituted is not guaranteed to be meaningful.)-.25 F(If)5.306 E
-F2(LINENO)2.806 E F0 .306(is unset, it loses its)2.556 F
+arting with 1\) within a script or function.)144 642 R .078
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(special properties, e)144 666 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(fi)-2.5
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(CHTYPE)-.55 E F0 .898(Automatically set to a string that fully describ\
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-F -.15(xe)-.15 G .899(cuting, in).15 F(the standard GNU)144 702 Q F4
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-R .294(ariable \(see)-.25 F F1(Arrays)2.794 E F0(belo)2.794 E .294
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108 S(riable name is supplied.).25 E F1(OLDPWD)108 120 Q F0(The pre)144
132 Q(vious w)-.25 E(orking directory as set by the)-.1 E F1(cd)2.5 E F0
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1.627(alue of the last option ar)-.25 F 1.627(gument processed by the)
--.18 F F1(getopts)4.127 E F0 -.2(bu)4.127 G 1.627(iltin command \(see).2
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(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)-.25 E F1(OPTIND)108 180 Q F0
-1.652(The inde)144 192 R 4.152(xo)-.15 G 4.152(ft)-4.152 G 1.652(he ne)
--4.152 F 1.652(xt ar)-.15 F 1.652(gument to be processed by the)-.18 F
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-(SHELL)4.151 E -.09(BU)144 204 S(IL).09 E(TIN COMMANDS)-.828 E F0(belo)
+1.651(The inde)144 192 R 4.151(xo)-.15 G 4.151(ft)-4.151 G 1.651(he ne)
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2.25 E(w\).)-.25 E F1(OSTYPE)108 216 Q F0 .329(Automatically set to a s\
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-(US).95 E F0 .61(An array v)144 264 R .61(ariable \(see)-.25 F F1
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+-.9 G(US).95 E F0 .61(An array v)144 264 R .61(ariable \(see)-.25 F F1
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(xit status v)-.15 F .61(alues from the processes in)-.25 F
(the most-recently-e)144 276 Q -.15(xe)-.15 G(cuted fore).15 E
2.5(arent. This)-2.5 F -.25(va)2.5 G(riable is readonly).25 E(.)-.65 E
F1(PWD)108 300 Q F0(The current w)12.67 E
(orking directory as set by the)-.1 E F1(cd)2.5 E F0(command.)2.5 E F1
-(RANDOM)108 312 Q F0 .565
-(Each time this parameter is referenced, a random inte)144 324 R .566
-(ger between 0 and 32767 is generated.)-.15 F(The)5.566 E .01
+(RANDOM)108 312 Q F0 .566
+(Each time this parameter is referenced, a random inte)144 324 R .565
+(ger between 0 and 32767 is generated.)-.15 F(The)5.565 E .01
(sequence of random numbers may be initialized by assigning a v)144 336
R .01(alue to)-.25 F F2(RANDOM)2.51 E/F3 9/Times-Roman@0 SF(.)A F0(If)
4.51 E F2(RANDOM)2.51 E F0(is)2.26 E
(unset, it loses its special properties, e)144 348 Q -.15(ve)-.25 G 2.5
(ni).15 G 2.5(fi)-2.5 G 2.5(ti)-2.5 G 2.5(ss)-2.5 G(ubsequently reset.)
--2.5 E F1(READLINE_LINE)108 360 Q F0 1.546(The contents of the)144 372 R
+-2.5 E F1(READLINE_LINE)108 360 Q F0 1.547(The contents of the)144 372 R
F1 -.18(re)4.047 G(adline).18 E F0 1.547(line b)4.047 F(uf)-.2 E(fer)
-.25 E 4.047(,f)-.4 G 1.547(or use with)-4.047 F/F4 10/Courier@0 SF
-1.547(bind -x)4.047 F F0(\(see)4.047 E F2 1.547(SHELL B)4.047 F(UIL)-.09
-E 1.547(TIN COM-)-.828 F(MANDS)144 384 Q F0(belo)2.25 E(w\).)-.25 E F1
-(READLINE_POINT)108 396 Q F0 .314
+1.547(bind -x)4.047 F F0(\(see)4.047 E F2 1.546(SHELL B)4.047 F(UIL)-.09
+E 1.546(TIN COM-)-.828 F(MANDS)144 384 Q F0(belo)2.25 E(w\).)-.25 E F1
+(READLINE_POINT)108 396 Q F0 .313
(The position of the insertion point in the)144 408 R F1 -.18(re)2.813 G
(adline).18 E F0 .313(line b)2.813 F(uf)-.2 E(fer)-.25 E 2.813(,f)-.4 G
-.313(or use with)-2.813 F F4 .313(bind -x)2.813 F F0(\(see)2.813 E F2
-(SHELL)2.813 E -.09(BU)144 420 S(IL).09 E(TIN COMMANDS)-.828 E F0(belo)
+.313(or use with)-2.813 F F4 .314(bind -x)2.814 F F0(\(see)2.814 E F2
+(SHELL)2.814 E -.09(BU)144 420 S(IL).09 E(TIN COMMANDS)-.828 E F0(belo)
2.25 E(w\).)-.25 E F1(REPL)108 432 Q(Y)-.92 E F0
(Set to the line of input read by the)144 444 Q F1 -.18(re)2.5 G(ad).18
E F0 -.2(bu)2.5 G(iltin command when no ar).2 E(guments are supplied.)
-.18 E F1(SECONDS)108 456 Q F0 .795(Each time this parameter is referen\
ced, the number of seconds since shell in)144 468 R -.2(vo)-.4 G .795
-(cation is returned.).2 F .713(If a v)144 480 R .712
+(cation is returned.).2 F .712(If a v)144 480 R .712
(alue is assigned to)-.25 F F2(SECONDS)3.212 E F3(,)A F0 .712(the v)
2.962 F .712(alue returned upon subsequent references is the number)-.25
-F .407(of seconds since the assignment plus the v)144 492 R .408
-(alue assigned.)-.25 F(If)5.408 E F2(SECONDS)2.908 E F0 .408
+F .408(of seconds since the assignment plus the v)144 492 R .408
+(alue assigned.)-.25 F(If)5.408 E F2(SECONDS)2.908 E F0 .407
(is unset, it loses its special)2.658 F(properties, e)144 504 Q -.15(ve)
-.25 G 2.5(ni).15 G 2.5(fi)-2.5 G 2.5(ti)-2.5 G 2.5(ss)-2.5 G
-(ubsequently reset.)-2.5 E F1(SHELLOPTS)108 516 Q F0 3.263(Ac)144 528 S
-.763(olon-separated list of enabled shell options.)-3.263 F .763(Each w)
+(ubsequently reset.)-2.5 E F1(SHELLOPTS)108 516 Q F0 3.262(Ac)144 528 S
+.763(olon-separated list of enabled shell options.)-3.262 F .763(Each w)
5.763 F .763(ord in the list is a v)-.1 F .763(alid ar)-.25 F .763
-(gument for the)-.18 F F1<ad6f>144 540 Q F0 1.173(option to the)3.673 F
-F1(set)3.673 E F0 -.2(bu)3.673 G 1.173(iltin command \(see).2 F F2 1.174
-(SHELL B)3.674 F(UIL)-.09 E 1.174(TIN COMMANDS)-.828 F F0(belo)3.424 E
-3.674(w\). The)-.25 F(options)3.674 E .02(appearing in)144 552 R F2
-(SHELLOPTS)2.52 E F0 .019(are those reported as)2.27 F/F5 10
+(gument for the)-.18 F F1<ad6f>144 540 Q F0 1.174(option to the)3.674 F
+F1(set)3.674 E F0 -.2(bu)3.674 G 1.174(iltin command \(see).2 F F2 1.173
+(SHELL B)3.673 F(UIL)-.09 E 1.173(TIN COMMANDS)-.828 F F0(belo)3.423 E
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+(SHELLOPTS)2.519 E F0 .019(are those reported as)2.269 F/F5 10
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-5.019(.I)C 2.519(ft)-5.019 G .019(his v)-2.519 F .019
+5.019(.I)C 2.519(ft)-5.019 G .019(his v)-2.519 F .02
(ariable is in the en)-.25 F(vironment)-.4 E(when)144 564 Q F1(bash)
-3.141 E F0 .642(starts up, each shell option in the list will be enable\
-d before reading an)3.141 F 3.142(ys)-.15 G .642(tartup \214les.)-3.142
+3.142 E F0 .642(starts up, each shell option in the list will be enable\
+d before reading an)3.142 F 3.141(ys)-.15 G .641(tartup \214les.)-3.141
F(This v)144 576 Q(ariable is read-only)-.25 E(.)-.65 E F1(SHL)108 588 Q
(VL)-.92 E F0(Incremented by one each time an instance of)144 600 Q F1
(bash)2.5 E F0(is started.)2.5 E F1(UID)108 612 Q F0
(Expands to the user ID of the current user)17.67 E 2.5(,i)-.4 G
(nitialized at shell startup.)-2.5 E(This v)5 E(ariable is readonly)-.25
-E(.)-.65 E .994(The follo)108 628.8 R .994(wing v)-.25 F .994
+E(.)-.65 E .993(The follo)108 628.8 R .993(wing v)-.25 F .994
(ariables are used by the shell.)-.25 F .994(In some cases,)5.994 F F1
-(bash)3.494 E F0 .994(assigns a def)3.494 F .994(ault v)-.1 F .993
+(bash)3.494 E F0 .994(assigns a def)3.494 F .994(ault v)-.1 F .994
(alue to a v)-.25 F(ariable;)-.25 E(these cases are noted belo)108 640.8
Q -.65(w.)-.25 G F1 -.3(BA)108 657.6 S(SH_COMP).3 E -.95(AT)-.74 G F0
-1.053(The v)144 669.6 R 1.053(alue is used to set the shell')-.25 F
-3.553(sc)-.55 G 1.053(ompatibility le)-3.553 F -.15(ve)-.25 G 3.553
-(l. See).15 F 1.053(the description of the)3.553 F F1 1.054(shopt b)
-3.554 F(uiltin)-.2 E(belo)144 681.6 Q 2.926(wu)-.1 G .426(nder SHELL B)
--2.926 F(UIL)-.1 E .426(TIN COMMANDS)-.92 F -.25(fo)5.426 G 2.925(rad)
-.25 G .425(escription of the v)-2.925 F .425(arious compatibility)-.1 F
-(le)144 693.6 Q -.1(ve)-.15 G .133(ls and their effects.).1 F .133
-(The v)5.133 F .133(alue may be a decimal number \(e.g)-.1 F .133
-(., 4.2\) or an integer \(e.g)-.15 F .133(., 42\))-.15 F(corr)144 705.6
-Q 1.112(esponding to the desir)-.18 F 1.112(ed compatibility le)-.18 F
--.1(ve)-.15 G 3.612(l. If).1 F -.3(BA)3.612 G(SH_COMP).3 E 3.011 -.95
-(AT i)-.74 H 3.611(su).95 G 1.111(nset or set to the)-3.611 F 3.325
-(empty string, the compatibility le)144 717.6 R -.1(ve)-.15 G 5.825(li)
-.1 G 5.825(ss)-5.825 G 3.325(et to the default f)-5.825 F 3.325
-(or the curr)-.25 F 3.325(ent v)-.18 F 5.825(ersion. If)-.1 F -.3(BA)144
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-(alid compatibility le)-.1 F -.1(ve)-.15 G 1.03(ls, the shell).1 F F0
-(GNU Bash 4.2)72 768 Q(2013 March 4)146.79 E(13)195.95 E 0 Cg EP
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+3.693(sc)-.55 G 1.192(ompatibility le)-3.693 F -.15(ve)-.25 G 3.692
+(l. See).15 F 1.192(the description of the)3.692 F F1(shopt)3.692 E F0
+-.2(bu)3.692 G(iltin).2 E(belo)144 681.6 Q 2.871(wu)-.25 G(nder)-2.871 E
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+(for a description of the v)2.872 F .372(arious compatibility le)-.25 F
+(v-)-.25 E .361(els and their ef)144 693.6 R 2.861(fects. The)-.25 F
+-.25(va)2.861 G .361
+(lue may be a decimal number \(e.g., 4.2\) or an inte).25 F .36
+(ger \(e.g., 42\) corre-)-.15 F 1.75
+(sponding to the desired compatibility le)144 705.6 R -.15(ve)-.25 G
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+(et to the def)-3.078 F .578(ault for the current v)-.1 F 3.078
+(ersion. If)-.15 F F1 -.3(BA)3.078 G(SH_COMP).3 E -.95(AT)-.74 G F0(is)
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+(ls, the shell prints an error message and).15 F(GNU Bash 4.3)72 768 Q
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E/F1 10/Times-Bold@0 SF .06(prints an err)144 84 R .06
-(or message and sets the compatibility le)-.18 F -.1(ve)-.15 G 2.56(lt)
-.1 G 2.56(ot)-2.56 G .06(he default f)-2.56 F .06(or the curr)-.25 F .06
-(ent v)-.18 F(ersion.)-.1 E .544(The v)144 96 R .544
-(alid compatibility le)-.1 F -.1(ve)-.15 G .544(ls corr).1 F .543
-(espond to the compatibility options accepted by the shopt)-.18 F -.2
-(bu)144 108 S .137(iltin described belo).2 F 2.638(w\()-.1 G -.25(fo)
--2.638 G 2.638(re).25 G .138(xample, compat42 means that 4.2 and 42 ar)
--2.638 F 2.638(ev)-.18 G .138(alid v)-2.738 F 2.638(alues\). The)-.1 F
-(curr)144 120 Q(ent v)-.18 E(ersion is also a v)-.1 E(alid v)-.1 E
-(alue.)-.1 E -.3(BA)108 132 S(SH_ENV).3 E F0 .506
-(If this parameter is set when)144 144 R F1(bash)3.006 E F0 .506(is e)
-3.006 F -.15(xe)-.15 G .505(cuting a shell script, its v).15 F .505
+-.35 E 1.12(sets the compatibility le)144 84 R -.15(ve)-.25 G 3.62(lt)
+.15 G 3.619(ot)-3.62 G 1.119(he def)-3.619 F 1.119
+(ault for the current v)-.1 F 3.619(ersion. The)-.15 F -.25(va)3.619 G
+1.119(lid compatibility le).25 F -.15(ve)-.25 G(ls).15 E .575
+(correspond to the compatibility options accepted by the)144 96 R/F1 10
+/Times-Bold@0 SF(shopt)3.075 E F0 -.2(bu)3.076 G .576
+(iltin described belo).2 F 3.076(w\()-.25 G .576(for e)-3.076 F(xam-)
+-.15 E(ple,)144 108 Q F1(compat42)2.5 E F0(means that 4.2 and 42 are v)
+2.5 E(alid v)-.25 E 2.5(alues\). The)-.25 F(current v)2.5 E
+(ersion is also a v)-.15 E(alid v)-.25 E(alue.)-.25 E F1 -.3(BA)108 120
+S(SH_ENV).3 E F0 .506(If this parameter is set when)144 132 R F1(bash)
+3.006 E F0 .506(is e)3.006 F -.15(xe)-.15 G .505
+(cuting a shell script, its v).15 F .505
(alue is interpreted as a \214lename)-.25 F .354
-(containing commands to initialize the shell, as in)144 156 R/F2 10
+(containing commands to initialize the shell, as in)144 144 R/F2 10
/Times-Italic@0 SF(~/.bashr)2.855 E(c)-.37 E F0 5.355(.T).31 G .355
(he v)-5.355 F .355(alue of)-.25 F/F3 9/Times-Bold@0 SF -.27(BA)2.855 G
-(SH_ENV).27 E F0 .355(is subjected)2.605 F .525(to parameter e)144 168 R
+(SH_ENV).27 E F0 .355(is subjected)2.605 F .525(to parameter e)144 156 R
.525(xpansion, command substitution, and arithmetic e)-.15 F .525
-(xpansion before being interpreted)-.15 F(as a \214lename.)144 180 Q F3
+(xpansion before being interpreted)-.15 F(as a \214lename.)144 168 Q F3
-.666(PA)5 G(TH)-.189 E F0
(is not used to search for the resultant \214lename.)2.25 E F1 -.3(BA)
-108 192 S(SH_XTRA).3 E(CEFD)-.55 E F0 .48(If set to an inte)144 204 R
+108 180 S(SH_XTRA).3 E(CEFD)-.55 E F0 .48(If set to an inte)144 192 R
.48(ger corresponding to a v)-.15 F .481(alid \214le descriptor)-.25 F
(,)-.4 E F1(bash)2.981 E F0 .481(will write the trace output gener)2.981
-F(-)-.2 E 3.114(ated when)144 216 R/F4 10/Courier@0 SF 3.114(set -x)
+F(-)-.2 E 3.114(ated when)144 204 R/F4 10/Courier@0 SF 3.114(set -x)
5.614 F F0 3.114(is enabled to that \214le descriptor)5.614 F 8.114(.T)
-.55 G 3.114(he \214le descriptor is closed when)-8.114 F F3 -.27(BA)144
-228 S(SH_XTRA).27 E(CEFD)-.495 E F0 .138(is unset or assigned a ne)2.388
+216 S(SH_XTRA).27 E(CEFD)-.495 E F0 .138(is unset or assigned a ne)2.388
F 2.638(wv)-.25 G 2.638(alue. Unsetting)-2.888 F F3 -.27(BA)2.638 G
(SH_XTRA).27 E(CEFD)-.495 E F0 .138(or assigning it)2.388 F 2.531(the e\
mpty string causes the trace output to be sent to the standard error)144
-240 R 7.53(.N)-.55 G 2.53(ote that setting)-7.53 F F3 -.27(BA)144 252 S
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(SH_XTRA).27 E(CEFD)-.495 E F0 .74(to 2 \(the standard error \214le des\
criptor\) and then unsetting it will result in the)2.99 F
-(standard error being closed.)144 264 Q F1(CDP)108 276 Q -.95(AT)-.74 G
-(H).95 E F0 1.248(The search path for the)144 288 R F1(cd)3.748 E F0
+(standard error being closed.)144 252 Q F1(CDP)108 264 Q -.95(AT)-.74 G
+(H).95 E F0 1.248(The search path for the)144 276 R F1(cd)3.748 E F0
3.748(command. This)3.748 F 1.247
(is a colon-separated list of directories in which the)3.748 F 3.795
-(shell looks for destination directories speci\214ed by the)144 300 R F1
+(shell looks for destination directories speci\214ed by the)144 288 R F1
(cd)6.295 E F0 6.296(command. A)6.296 F 3.796(sample v)6.296 F 3.796
-(alue is)-.25 F F4(".:~:/usr")144 312 Q F0(.)A F1(CHILD_MAX)108 324 Q F0
-.997(Set the number of e)144 336 R .997(xited child status v)-.15 F .997
+(alue is)-.25 F F4(".:~:/usr")144 300 Q F0(.)A F1(CHILD_MAX)108 312 Q F0
+.997(Set the number of e)144 324 R .997(xited child status v)-.15 F .997
(alues for the shell to remember)-.25 F 5.997(.B)-.55 G .997
-(ash will not allo)-5.997 F 3.497(wt)-.25 G(his)-3.497 E -.25(va)144 348
+(ash will not allo)-5.997 F 3.497(wt)-.25 G(his)-3.497 E -.25(va)144 336
S 1.077(lue to be decreased belo).25 F 3.577(waP)-.25 G 1.077
(OSIX-mandated minimum, and there is a maximum v)-3.577 F 1.078
-(alue \(cur)-.25 F(-)-.2 E(rently 8192\) that this may not e)144 360 Q
+(alue \(cur)-.25 F(-)-.2 E(rently 8192\) that this may not e)144 348 Q
2.5(xceed. The)-.15 F(minimum v)2.5 E(alue is system-dependent.)-.25 E
-F1(COLUMNS)108 372 Q F0 .829(Used by the)144 384 R F1(select)3.329 E F0
+F1(COLUMNS)108 360 Q F0 .829(Used by the)144 372 R F1(select)3.329 E F0
.828(compound command to determine the terminal width when printing sel\
-ection)3.329 F 4.506(lists. Automatically)144 396 R 2.006(set if the)
+ection)3.329 F 4.506(lists. Automatically)144 384 R 2.006(set if the)
4.506 F F1(checkwinsize)4.506 E F0 2.007
(option is enabled or in an interacti)4.506 F 2.307 -.15(ve s)-.25 H
-2.007(hell upon).15 F(receipt of a)144 408 Q F3(SIGWINCH)2.5 E/F5 9
-/Times-Roman@0 SF(.)A F1(COMPREPL)108 420 Q(Y)-.92 E F0 .848(An array v)
-144 432 R .848(ariable from which)-.25 F F1(bash)3.348 E F0 .848
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+/Times-Roman@0 SF(.)A F1(COMPREPL)108 408 Q(Y)-.92 E F0 .848(An array v)
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(reads the possible completions generated by a shell function)3.348 F
-(in)144 444 Q -.2(vo)-.4 G -.1(ke).2 G 2.785(db).1 G 2.785(yt)-2.785 G
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(Pr)2.785 E .285(ogrammable Completion)-.18 F F0(belo)2.785 E 2.785
(w\). Each)-.25 F(array element contains one possible completion.)144
-456 Q F1(EMA)108 468 Q(CS)-.55 E F0(If)144 480 Q F1(bash)2.536 E F0 .036
+444 Q F1(EMA)108 456 Q(CS)-.55 E F0(If)144 468 Q F1(bash)2.536 E F0 .036
(\214nds this v)2.536 F .036(ariable in the en)-.25 F .036
(vironment when the shell starts with v)-.4 F(alue)-.25 E F4(t)2.535 E
F0 2.535(,i)C 2.535(ta)-2.535 G .035(ssumes that the)-2.535 F
-(shell is running in an Emacs shell b)144 492 Q(uf)-.2 E
-(fer and disables line editing.)-.25 E F1(ENV)108 504 Q F0(Similar to)
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14.89 E F3 -.27(BA)2.5 G(SH_ENV).27 E F5(;)A F0
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-2.5(nP)-2.5 G(OSIX mode.)-2.5 E F1(FCEDIT)108 516 Q F0(The def)144 528 Q
+2.5(nP)-2.5 G(OSIX mode.)-2.5 E F1(FCEDIT)108 504 Q F0(The def)144 516 Q
(ault editor for the)-.1 E F1(fc)2.5 E F0 -.2(bu)2.5 G(iltin command.).2
-E F1(FIGNORE)108 540 Q F0 2.598(Ac)144 552 S .098
+E F1(FIGNORE)108 528 Q F0 2.598(Ac)144 540 S .098
(olon-separated list of suf)-2.598 F<8c78>-.25 E .098
(es to ignore when performing \214lename completion \(see)-.15 F F3
-(READLINE)2.599 E F0(belo)144 564 Q 2.705(w\). A)-.25 F .205
+(READLINE)2.599 E F0(belo)144 552 Q 2.705(w\). A)-.25 F .205
(\214lename whose suf)2.705 F .205(\214x matches one of the entries in)
-.25 F F3(FIGNORE)2.705 E F0 .205(is e)2.455 F .204
-(xcluded from the list)-.15 F(of matched \214lenames.)144 576 Q 2.5(As)5
+(xcluded from the list)-.15 F(of matched \214lenames.)144 564 Q 2.5(As)5
G(ample v)-2.5 E(alue is)-.25 E F4(".o:~")2.5 E F0(.)A F1(FUNCNEST)108
-588 Q F0 1.78(If set to a numeric v)144 600 R 1.78
+576 Q F0 1.78(If set to a numeric v)144 588 R 1.78
(alue greater than 0, de\214nes a maximum function nesting le)-.25 F
--.15(ve)-.25 G 4.28(l. Function).15 F(in)144 612 Q -.2(vo)-.4 G
+-.15(ve)-.25 G 4.28(l. Function).15 F(in)144 600 Q -.2(vo)-.4 G
(cations that e).2 E(xceed this nesting le)-.15 E -.15(ve)-.25 G 2.5(lw)
.15 G(ill cause the current command to abort.)-2.5 E F1(GLOBIGNORE)108
-624 Q F0 3.118(Ac)144 636 S .618(olon-separated list of patterns de\214\
+612 Q F0 3.118(Ac)144 624 S .618(olon-separated list of patterns de\214\
ning the set of \214lenames to be ignored by pathname e)-3.118 F(xpan-)
--.15 E 3.131(sion. If)144 648 R 3.132<618c>3.131 G .632
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(lename matched by a pathname e)-3.132 F .632
(xpansion pattern also matches one of the patterns in)-.15 F F3
-(GLOBIGNORE)144 660 Q F5(,)A F0(it is remo)2.25 E -.15(ve)-.15 G 2.5(df)
-.15 G(rom the list of matches.)-2.5 E F1(HISTCONTR)108 672 Q(OL)-.3 E F0
-2.654(Ac)144 684 S .153(olon-separated list of v)-2.654 F .153
+(GLOBIGNORE)144 648 Q F5(,)A F0(it is remo)2.25 E -.15(ve)-.15 G 2.5(df)
+.15 G(rom the list of matches.)-2.5 E F1(HISTCONTR)108 660 Q(OL)-.3 E F0
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+ with a `?'.)-2.62 F(When used in the te)144 396 Q(xt of the message,)
-.15 E F1($_)2.5 E F0 -.15(ex)2.5 G
(pands to the name of the current mail\214le.).15 E(Example:)5 E F1
-(MAILP)144 432 Q -.95(AT)-.74 G(H).95 E F0(=\010/v)A(ar/mail/bfox?"Y)
+(MAILP)144 408 Q -.95(AT)-.74 G(H).95 E F0(=\010/v)A(ar/mail/bfox?"Y)
-.25 E(ou ha)-1.1 E .3 -.15(ve m)-.2 H
-(ail":~/shell\255mail?"$_ has mail!"\010).15 E F1(Bash)144 444 Q F0 .389
+(ail":~/shell\255mail?"$_ has mail!"\010).15 E F1(Bash)144 420 Q F0 .389
(supplies a def)2.889 F .389(ault v)-.1 F .389(alue for this v)-.25 F
.389(ariable, b)-.25 F .388
(ut the location of the user mail \214les that it uses is)-.2 F
-(system dependent \(e.g., /v)144 456 Q(ar/mail/)-.25 E F1($USER)A F0
-(\).)A F1(OPTERR)108 468 Q F0 .389(If set to the v)144 480 R .389
+(system dependent \(e.g., /v)144 432 Q(ar/mail/)-.25 E F1($USER)A F0
+(\).)A F1(OPTERR)108 444 Q F0 .389(If set to the v)144 456 R .389
(alue 1,)-.25 F F1(bash)2.889 E F0 .389
(displays error messages generated by the)2.889 F F1(getopts)2.89 E F0
--.2(bu)2.89 G .39(iltin command \(see).2 F F2 .36(SHELL B)144 492 R(UIL)
+-.2(bu)2.89 G .39(iltin command \(see).2 F F2 .36(SHELL B)144 468 R(UIL)
-.09 E .36(TIN COMMANDS)-.828 F F0(belo)2.61 E(w\).)-.25 E F2(OPTERR)
5.36 E F0 .359(is initialized to 1 each time the shell is in)2.61 F -.2
-(vo)-.4 G -.1(ke).2 G(d).1 E(or a shell script is e)144 504 Q -.15(xe)
--.15 G(cuted.).15 E F1 -.74(PA)108 516 S(TH)-.21 E F0 .587
+(vo)-.4 G -.1(ke).2 G(d).1 E(or a shell script is e)144 480 Q -.15(xe)
+-.15 G(cuted.).15 E F1 -.74(PA)108 492 S(TH)-.21 E F0 .587
(The search path for commands.)9.91 F .588
(It is a colon-separated list of directories in which the shell looks)
-5.587 F .472(for commands \(see)144 528 R F2 .472(COMMAND EXECUTION)
+5.587 F .472(for commands \(see)144 504 R F2 .472(COMMAND EXECUTION)
2.972 F F0(belo)2.722 E 2.972(w\). A)-.25 F .471
-(zero-length \(null\) directory name in the)2.972 F -.25(va)144 540 S
+(zero-length \(null\) directory name in the)2.972 F -.25(va)144 516 S
.535(lue of).25 F F2 -.666(PA)3.035 G(TH)-.189 E F0 .535
(indicates the current directory)2.785 F 5.535(.A)-.65 G .535
(null directory name may appear as tw)-2.5 F 3.036(oa)-.1 G(djacent)
--3.036 E .868(colons, or as an initial or trailing colon.)144 552 R .868
+-3.036 E .868(colons, or as an initial or trailing colon.)144 528 R .868
(The def)5.868 F .867(ault path is system-dependent, and is set by the)
--.1 F 26.328(administrator who installs)144 564 R F1(bash)28.828 E F0
+-.1 F 26.328(administrator who installs)144 540 R F1(bash)28.828 E F0
31.329(.A)C 26.329(common v)-2.5 F 26.329(alue is)-.25 F/F4 10/Courier@0
-SF(/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin)144 576
-Q F0(.)A F1(POSIXL)108 588 Q(Y_CORRECT)-.92 E F0 .472(If this v)144 600
+SF(/usr/local/bin:/usr/local/sbin:/usr/bin:/usr/sbin:/bin:/sbin)144 552
+Q F0(.)A F1(POSIXL)108 564 Q(Y_CORRECT)-.92 E F0 .472(If this v)144 576
R .472(ariable is in the en)-.25 F .471(vironment when)-.4 F F1(bash)
2.971 E F0 .471(starts, the shell enters)2.971 F/F5 10/Times-Italic@0 SF
.471(posix mode)2.971 F F0 .471(before reading)2.971 F .011
-(the startup \214les, as if the)144 612 R F1(\255\255posix)2.511 E F0
+(the startup \214les, as if the)144 588 R F1(\255\255posix)2.511 E F0
(in)2.511 E -.2(vo)-.4 G .011(cation option had been supplied.).2 F .011
-(If it is set while the shell is)5.011 F(running,)144 624 Q F1(bash)2.5
+(If it is set while the shell is)5.011 F(running,)144 600 Q F1(bash)2.5
E F0(enables)2.5 E F5(posix mode)2.5 E F0 2.5(,a)C 2.5(si)-2.5 G 2.5(ft)
-2.5 G(he command)-2.5 E F4(set -o posix)2.5 E F0(had been e)2.5 E -.15
-(xe)-.15 G(cuted.).15 E F1(PR)108 636 Q(OMPT_COMMAND)-.3 E F0
-(If set, the v)144 648 Q(alue is e)-.25 E -.15(xe)-.15 G
+(xe)-.15 G(cuted.).15 E F1(PR)108 612 Q(OMPT_COMMAND)-.3 E F0
+(If set, the v)144 624 Q(alue is e)-.25 E -.15(xe)-.15 G
(cuted as a command prior to issuing each primary prompt.).15 E F1(PR)
-108 660 Q(OMPT_DIR)-.3 E(TRIM)-.4 E F0 .676
-(If set to a number greater than zero, the v)144 672 R .676
+108 636 Q(OMPT_DIR)-.3 E(TRIM)-.4 E F0 .676
+(If set to a number greater than zero, the v)144 648 R .676
(alue is used as the number of trailing directory compo-)-.25 F .923
-(nents to retain when e)144 684 R .923(xpanding the)-.15 F F1(\\w)3.423
+(nents to retain when e)144 660 R .923(xpanding the)-.15 F F1(\\w)3.423
E F0(and)3.423 E F1(\\W)3.423 E F0 .923(prompt string escapes \(see)
3.423 F F2(PR)3.423 E(OMPTING)-.27 E F0(belo)3.173 E(w\).)-.25 E
-(Characters remo)144 696 Q -.15(ve)-.15 G 2.5(da).15 G
-(re replaced with an ellipsis.)-2.5 E F1(PS1)108 708 Q F0 .065(The v)
+(Characters remo)144 672 Q -.15(ve)-.15 G 2.5(da).15 G
+(re replaced with an ellipsis.)-2.5 E F1(PS1)108 684 Q F0 .065(The v)
19.33 F .065(alue of this parameter is e)-.25 F .065(xpanded \(see)-.15
F F2(PR)2.565 E(OMPTING)-.27 E F0(belo)2.315 E .065
-(w\) and used as the primary prompt)-.25 F 2.5(string. The)144 720 R
+(w\) and used as the primary prompt)-.25 F 2.5(string. The)144 696 R
(def)2.5 E(ault v)-.1 E(alue is `)-.25 E(`)-.74 E F1(\\s\255\\v\\$)A F0
--.74('')2.5 G(.).74 E(GNU Bash 4.2)72 768 Q(2013 March 4)146.79 E(16)
-195.95 E 0 Cg EP
+-.74('')2.5 G(.).74 E F1(PS2)108 708 Q F0 .117(The v)19.33 F .117
+(alue of this parameter is e)-.25 F .117(xpanded as with)-.15 F F2(PS1)
+2.617 E F0 .118(and used as the secondary prompt string.)2.368 F(The)
+5.118 E(def)144 720 Q(ault is `)-.1 E(`)-.74 E F1(>)A F0 -.74('')2.5 G
+(.).74 E(GNU Bash 4.3)72 768 Q(2013 September 2)138.455 E(16)187.615 E 0
+Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E/F1 10/Times-Bold@0 SF(PS2)108 84 Q F0 .117(The v)19.33 F .117
-(alue of this parameter is e)-.25 F .117(xpanded as with)-.15 F/F2 9
-/Times-Bold@0 SF(PS1)2.617 E F0 .118
-(and used as the secondary prompt string.)2.368 F(The)5.118 E(def)144 96
-Q(ault is `)-.1 E(`)-.74 E F1(>)A F0 -.74('')2.5 G(.).74 E F1(PS3)108
-108 Q F0 1.116(The v)19.33 F 1.115
+-.35 E/F1 10/Times-Bold@0 SF(PS3)108 84 Q F0 1.116(The v)19.33 F 1.115
(alue of this parameter is used as the prompt for the)-.25 F F1(select)
-3.615 E F0 1.115(command \(see)3.615 F F2 1.115(SHELL GRAM-)3.615 F(MAR)
-144 120 Q F0(abo)2.25 E -.15(ve)-.15 G(\).).15 E F1(PS4)108 132 Q F0 .1
-(The v)19.33 F .1(alue of this parameter is e)-.25 F .1(xpanded as with)
--.15 F F2(PS1)2.6 E F0 .101(and the v)2.35 F .101
-(alue is printed before each command)-.25 F F1(bash)144 144 Q F0 .292
+3.615 E F0 1.115(command \(see)3.615 F/F2 9/Times-Bold@0 SF 1.115
+(SHELL GRAM-)3.615 F(MAR)144 96 Q F0(abo)2.25 E -.15(ve)-.15 G(\).).15 E
+F1(PS4)108 108 Q F0 .1(The v)19.33 F .1(alue of this parameter is e)-.25
+F .1(xpanded as with)-.15 F F2(PS1)2.6 E F0 .101(and the v)2.35 F .101
+(alue is printed before each command)-.25 F F1(bash)144 120 Q F0 .292
(displays during an e)2.792 F -.15(xe)-.15 G .292(cution trace.).15 F
.292(The \214rst character of)5.292 F F2(PS4)2.792 E F0 .291
-(is replicated multiple times, as)2.542 F(necessary)144 156 Q 2.5(,t)
+(is replicated multiple times, as)2.542 F(necessary)144 132 Q 2.5(,t)
-.65 G 2.5(oi)-2.5 G(ndicate multiple le)-2.5 E -.15(ve)-.25 G
(ls of indirection.).15 E(The def)5 E(ault is `)-.1 E(`)-.74 E F1(+)A F0
--.74('')2.5 G(.).74 E F1(SHELL)108 168 Q F0 .663
-(The full pathname to the shell is k)144 180 R .664(ept in this en)-.1 F
+-.74('')2.5 G(.).74 E F1(SHELL)108 144 Q F0 .663
+(The full pathname to the shell is k)144 156 R .664(ept in this en)-.1 F
.664(vironment v)-.4 F 3.164(ariable. If)-.25 F .664
-(it is not set when the shell)3.164 F(starts,)144 192 Q F1(bash)2.5 E F0
+(it is not set when the shell)3.164 F(starts,)144 168 Q F1(bash)2.5 E F0
(assigns to it the full pathname of the current user')2.5 E 2.5(sl)-.55
-G(ogin shell.)-2.5 E F1(TIMEFORMA)108 204 Q(T)-.95 E F0 .827(The v)144
-216 R .826
+G(ogin shell.)-2.5 E F1(TIMEFORMA)108 180 Q(T)-.95 E F0 .827(The v)144
+192 R .826
(alue of this parameter is used as a format string specifying ho)-.25 F
3.326(wt)-.25 G .826(he timing information for)-3.326 F .648
-(pipelines pre\214x)144 228 R .648(ed with the)-.15 F F1(time)3.148 E F0
+(pipelines pre\214x)144 204 R .648(ed with the)-.15 F F1(time)3.148 E F0
(reserv)3.148 E .648(ed w)-.15 F .649(ord should be displayed.)-.1 F
(The)5.649 E F1(%)3.149 E F0 .649(character introduces)3.149 F .712
-(an escape sequence that is e)144 240 R .711(xpanded to a time v)-.15 F
+(an escape sequence that is e)144 216 R .711(xpanded to a time v)-.15 F
.711(alue or other information.)-.25 F .711(The escape sequences)5.711 F
-(and their meanings are as follo)144 252 Q
-(ws; the braces denote optional portions.)-.25 E F1(%%)144 270 Q F0 2.5
-(Al)30 G(iteral)-2.5 E F1(%)2.5 E F0(.)A F1(%[)144 282 Q/F3 10
+(and their meanings are as follo)144 228 Q
+(ws; the braces denote optional portions.)-.25 E F1(%%)144 246 Q F0 2.5
+(Al)30 G(iteral)-2.5 E F1(%)2.5 E F0(.)A F1(%[)144 258 Q/F3 10
/Times-Italic@0 SF(p)A F1(][l]R)A F0(The elapsed time in seconds.)11.68
-E F1(%[)144 294 Q F3(p)A F1(][l]U)A F0
-(The number of CPU seconds spent in user mode.)11.68 E F1(%[)144 306 Q
+E F1(%[)144 270 Q F3(p)A F1(][l]U)A F0
+(The number of CPU seconds spent in user mode.)11.68 E F1(%[)144 282 Q
F3(p)A F1(][l]S)A F0(The number of CPU seconds spent in system mode.)
-13.34 E F1(%P)144 318 Q F0
+13.34 E F1(%P)144 294 Q F0
(The CPU percentage, computed as \(%U + %S\) / %R.)33.89 E .87
-(The optional)144 334.8 R F3(p)3.37 E F0 .87(is a digit specifying the)
+(The optional)144 310.8 R F3(p)3.37 E F0 .87(is a digit specifying the)
3.37 F F3(pr)3.37 E(ecision)-.37 E F0 3.37(,t)C .87
(he number of fractional digits after a decimal)-3.37 F 2.526(point. A)
-144 346.8 R -.25(va)2.526 G .025
+144 322.8 R -.25(va)2.526 G .025
(lue of 0 causes no decimal point or fraction to be output.).25 F .025
(At most three places after the)5.025 F .537
-(decimal point may be speci\214ed; v)144 358.8 R .537(alues of)-.25 F F3
+(decimal point may be speci\214ed; v)144 334.8 R .537(alues of)-.25 F F3
(p)3.037 E F0 .537(greater than 3 are changed to 3.)3.037 F(If)5.538 E
-F3(p)3.038 E F0 .538(is not speci\214ed,)3.038 F(the v)144 370.8 Q
-(alue 3 is used.)-.25 E .668(The optional)144 387.6 R F1(l)3.168 E F0
+F3(p)3.038 E F0 .538(is not speci\214ed,)3.038 F(the v)144 346.8 Q
+(alue 3 is used.)-.25 E .668(The optional)144 363.6 R F1(l)3.168 E F0
.668(speci\214es a longer format, including minutes, of the form)3.168 F
F3(MM)3.168 E F0(m)A F3(SS)A F0(.)A F3(FF)A F0 3.167(s. The)B -.25(va)
-3.167 G(lue).25 E(of)144 399.6 Q F3(p)2.5 E F0
+3.167 G(lue).25 E(of)144 375.6 Q F3(p)2.5 E F0
(determines whether or not the fraction is included.)2.5 E 13.364
-(If this v)144 416.4 R 13.364(ariable is not set,)-.25 F F1(bash)15.865
+(If this v)144 392.4 R 13.364(ariable is not set,)-.25 F F1(bash)15.865
E F0 13.365(acts as if it had the v)15.865 F(alue)-.25 E F1($\010\\nr)
-144 428.4 Q(eal\\t%3lR\\nuser\\t%3lU\\nsys\\%3lS\010)-.18 E F0 7.446(.I)
-C 4.946(ft)-7.446 G 2.446(he v)-4.946 F 2.446
+144 404.4 Q(eal\\t%3lR\\nuser\\t%3lU\\nsys\\tt%3lS\010)-.18 E F0 6.78
+(.I)C 4.28(ft)-6.78 G 1.78(he v)-4.28 F 1.78
(alue is null, no timing information is dis-)-.25 F 2.5(played. A)144
-440.4 R(trailing ne)2.5 E
+416.4 R(trailing ne)2.5 E
(wline is added when the format string is displayed.)-.25 E F1(TMOUT)108
-452.4 Q F0 .941(If set to a v)144 464.4 R .941(alue greater than zero,)
+428.4 Q F0 .941(If set to a v)144 440.4 R .941(alue greater than zero,)
-.25 F F2(TMOUT)3.441 E F0 .941(is treated as the def)3.191 F .941
(ault timeout for the)-.1 F F1 -.18(re)3.441 G(ad).18 E F0 -.2(bu)3.441
-G(iltin.).2 E(The)144 476.4 Q F1(select)2.811 E F0 .311
+G(iltin.).2 E(The)144 452.4 Q F1(select)2.811 E F0 .311
(command terminates if input does not arri)2.811 F .61 -.15(ve a)-.25 H
(fter).15 E F2(TMOUT)2.81 E F0 .31(seconds when input is com-)2.56 F
-.885(ing from a terminal.)144 488.4 R .885(In an interacti)5.885 F 1.185
+.885(ing from a terminal.)144 464.4 R .885(In an interacti)5.885 F 1.185
-.15(ve s)-.25 H .885(hell, the v).15 F .886
-(alue is interpreted as the number of seconds to)-.25 F -.1(wa)144 500.4
+(alue is interpreted as the number of seconds to)-.25 F -.1(wa)144 476.4
S 1.05(it for a line of input after issuing the primary prompt.).1 F F1
(Bash)6.05 E F0 1.05(terminates after w)3.55 F 1.05(aiting for that)-.1
-F(number of seconds if a complete line of input does not arri)144 512.4
-Q -.15(ve)-.25 G(.).15 E F1(TMPDIR)108 524.4 Q F0 .39(If set,)144 536.4
+F(number of seconds if a complete line of input does not arri)144 488.4
+Q -.15(ve)-.25 G(.).15 E F1(TMPDIR)108 500.4 Q F0 .39(If set,)144 512.4
R F1(bash)2.89 E F0 .39(uses its v)2.89 F .39
(alue as the name of a directory in which)-.25 F F1(bash)2.891 E F0 .391
-(creates temporary \214les for the)2.891 F(shell')144 548.4 Q 2.5(su)
--.55 G(se.)-2.5 E F1(auto_r)108 560.4 Q(esume)-.18 E F0 .531(This v)144
-572.4 R .531(ariable controls ho)-.25 F 3.031(wt)-.25 G .531
+(creates temporary \214les for the)2.891 F(shell')144 524.4 Q 2.5(su)
+-.55 G(se.)-2.5 E F1(auto_r)108 536.4 Q(esume)-.18 E F0 .531(This v)144
+548.4 R .531(ariable controls ho)-.25 F 3.031(wt)-.25 G .531
(he shell interacts with the user and job control.)-3.031 F .53
-(If this v)5.53 F .53(ariable is set,)-.25 F .538(single w)144 584.4 R
+(If this v)5.53 F .53(ariable is set,)-.25 F .538(single w)144 560.4 R
.538(ord simple commands without redirections are treated as candidates\
- for resumption of an)-.1 F -.15(ex)144 596.4 S .367(isting stopped job)
+ for resumption of an)-.1 F -.15(ex)144 572.4 S .367(isting stopped job)
.15 F 5.367(.T)-.4 G .366(here is no ambiguity allo)-5.367 F .366
(wed; if there is more than one job be)-.25 F .366(ginning with)-.15 F
1.124(the string typed, the job most recently accessed is selected.)144
-608.4 R(The)6.125 E F3(name)3.985 E F0 1.125(of a stopped job, in this)
-3.805 F(conte)144 620.4 Q 1.133
+584.4 R(The)6.125 E F3(name)3.985 E F0 1.125(of a stopped job, in this)
+3.805 F(conte)144 596.4 Q 1.133
(xt, is the command line used to start it.)-.15 F 1.133(If set to the v)
6.133 F(alue)-.25 E F3 -.2(ex)3.633 G(act).2 E F0 3.632(,t).68 G 1.132
(he string supplied must)-3.632 F .624
-(match the name of a stopped job e)144 632.4 R .624(xactly; if set to)
+(match the name of a stopped job e)144 608.4 R .624(xactly; if set to)
-.15 F F3(substring)3.125 E F0 3.125(,t).22 G .625
(he string supplied needs to match a)-3.125 F .885
-(substring of the name of a stopped job)144 644.4 R 5.884(.T)-.4 G(he)
+(substring of the name of a stopped job)144 620.4 R 5.884(.T)-.4 G(he)
-5.884 E F3(substring)3.724 E F0 -.25(va)3.604 G .884(lue pro).25 F .884
-(vides functionality analogous to)-.15 F(the)144 656.4 Q F1(%?)3.333 E
+(vides functionality analogous to)-.15 F(the)144 632.4 Q F1(%?)3.333 E
F0 .833(job identi\214er \(see)5.833 F F2 .834(JOB CONTR)3.334 F(OL)-.27
E F0(belo)3.084 E 3.334(w\). If)-.25 F .834(set to an)3.334 F 3.334(yo)
-.15 G .834(ther v)-3.334 F .834(alue, the supplied string)-.25 F .316
-(must be a pre\214x of a stopped job')144 668.4 R 2.816(sn)-.55 G .316
+(must be a pre\214x of a stopped job')144 644.4 R 2.816(sn)-.55 G .316
(ame; this pro)-2.816 F .315(vides functionality analogous to the)-.15 F
-F1(%)2.815 E F3(string)A F0(job)2.815 E(identi\214er)144 680.4 Q(.)-.55
-E F1(histchars)108 692.4 Q F0 2.069(The tw)144 704.4 R 4.57(oo)-.1 G
+F1(%)2.815 E F3(string)A F0(job)2.815 E(identi\214er)144 656.4 Q(.)-.55
+E F1(histchars)108 668.4 Q F0 2.069(The tw)144 680.4 R 4.57(oo)-.1 G
4.57(rt)-4.57 G 2.07(hree characters which control history e)-4.57 F
2.07(xpansion and tok)-.15 F 2.07(enization \(see)-.1 F F2(HIST)4.57 E
-(OR)-.162 E(Y)-.315 E(EXP)144 716.4 Q(ANSION)-.666 E F0(belo)3.466 E
+(OR)-.162 E(Y)-.315 E(EXP)144 692.4 Q(ANSION)-.666 E F0(belo)3.466 E
3.716(w\). The)-.25 F 1.216(\214rst character is the)3.716 F F3 1.215
(history e)3.715 F(xpansion)-.2 E F0(character)3.715 E 3.715(,t)-.4 G
-1.215(he character which)-3.715 F 3.494
-(signals the start of a history e)144 728.4 R 3.494
-(xpansion, normally `)-.15 F F1(!)A F0 5.994('. The)B 3.495
-(second character is the)5.994 F F3(quic)5.995 E(k)-.2 E F0
-(GNU Bash 4.2)72 768 Q(2013 March 4)146.79 E(17)195.95 E 0 Cg EP
+1.215(he character which)-3.715 F .798(signals the start of a history e)
+144 704.4 R .798(xpansion, normally `)-.15 F F1(!)A F0 3.298('. The)B
+.798(second character is the)3.298 F F3(quic)3.298 E 3.298(ks)-.2 G
+(ubstitu-)-3.298 E(tion)144 716.4 Q F0(character)2.74 E 2.74(,w)-.4 G
+.239(hich is used as shorthand for re-running the pre)-2.74 F .239
+(vious command entered, substitut-)-.25 F .575
+(ing one string for another in the command.)144 728.4 R .575(The def)
+5.575 F .575(ault is `)-.1 F F1(^)A F0 3.075('. The)B .576
+(optional third character is the)3.076 F(GNU Bash 4.3)72 768 Q
+(2013 September 2)138.455 E(17)187.615 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E/F1 10/Times-Italic@0 SF(substitution)144 84 Q F0(character)3.477
-E 3.477(,w)-.4 G .977(hich is used as shorthand for re-running the pre)
--3.477 F .976(vious command entered,)-.25 F .466
-(substituting one string for another in the command.)144 96 R .466
-(The def)5.466 F .466(ault is `)-.1 F/F2 10/Times-Bold@0 SF(^)A F0 2.966
-('. The)B .466(optional third charac-)2.966 F .431(ter is the character\
- which indicates that the remainder of the line is a comment when found\
- as the)144 108 R .389(\214rst character of a w)144 120 R .389
-(ord, normally `)-.1 F F2(#)A F0 2.889('. The)B .39
-(history comment character causes history substitution)2.889 F .25
-(to be skipped for the remaining w)144 132 R .25(ords on the line.)-.1 F
-.25(It does not necessarily cause the shell parser to)5.25 F
-(treat the rest of the line as a comment.)144 144 Q F2(Arrays)87 160.8 Q
-(Bash)108 172.8 Q F0(pro)3.39 E .89(vides one-dimensional inde)-.15 F
--.15(xe)-.15 G 3.39(da).15 G .891(nd associati)-3.39 F 1.191 -.15(ve a)
--.25 H .891(rray v).15 F 3.391(ariables. An)-.25 F 3.391(yv)-.15 G .891
-(ariable may be used as an)-3.641 F(inde)108 184.8 Q -.15(xe)-.15 G
-2.574(da).15 G .074(rray; the)-2.574 F F2(declar)2.574 E(e)-.18 E F0 -.2
+-.35 E .223(character which indicates that the remainder of the line is\
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+(acter of a w)144 96 R 1.293(ord, normally `)-.1 F/F1 10/Times-Bold@0 SF
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+(history comment character causes history substitution to be)3.794 F .38
+(skipped for the remaining w)144 108 R .38(ords on the line.)-.1 F .379
+(It does not necessarily cause the shell parser to treat)5.379 F
+(the rest of the line as a comment.)144 120 Q F1(Arrays)87 136.8 Q(Bash)
+108 148.8 Q F0(pro)3.39 E .89(vides one-dimensional inde)-.15 F -.15(xe)
+-.15 G 3.39(da).15 G .891(nd associati)-3.39 F 1.191 -.15(ve a)-.25 H
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+(ariable may be used as an)-3.641 F(inde)108 160.8 Q -.15(xe)-.15 G
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(bu)2.574 G .074(iltin will e).2 F .073(xplicitly declare an array)-.15
F 5.073(.T)-.65 G .073(here is no maximum limit on the size of)-5.073 F
-.328(an array)108 196.8 R 2.828(,n)-.65 G .328(or an)-2.828 F 2.828(yr)
+.328(an array)108 172.8 R 2.828(,n)-.65 G .328(or an)-2.828 F 2.828(yr)
-.15 G .329(equirement that members be inde)-2.828 F -.15(xe)-.15 G
2.829(do).15 G 2.829(ra)-2.829 G .329(ssigned contiguously)-2.829 F
5.329(.I)-.65 G(nde)-5.329 E -.15(xe)-.15 G 2.829(da).15 G .329
-(rrays are refer)-2.829 F(-)-.2 E 1.387(enced using inte)108 208.8 R
+(rrays are refer)-2.829 F(-)-.2 E 1.387(enced using inte)108 184.8 R
1.387(gers \(including arithmetic e)-.15 F 3.887(xpressions\) and)-.15 F
1.387(are zero-based; associati)3.887 F 1.686 -.15(ve a)-.25 H 1.386
(rrays are refer).15 F(-)-.2 E .219(enced using arbitrary strings.)108
-220.8 R .219(Unless otherwise noted, inde)5.219 F -.15(xe)-.15 G 2.719
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(da).15 G .219(rray indices must be non-ne)-2.719 F -.05(ga)-.15 G(ti)
.05 E .52 -.15(ve i)-.25 H(nte).15 E(gers.)-.15 E 2.463(An inde)108
-237.6 R -.15(xe)-.15 G 4.963(da).15 G 2.463
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(rray is created automatically if an)-4.963 F 4.963(yv)-.15 G 2.462
-(ariable is assigned to using the syntax)-5.213 F F1(name)4.962 E F0([)A
-F1(sub-)A(script)108 249.6 Q F0(]=)A F1(value)A F0 6.548(.T)C(he)-6.548
-E F1(subscript)4.388 E F0 1.549(is treated as an arithmetic e)4.728 F
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-(luate to a number).25 F 6.549(.T)-.55 G(o)-7.349 E -.15(ex)108 261.6 S
-1.98(plicitly declare an inde).15 F -.15(xe)-.15 G 4.48(da).15 G(rray)
--4.48 E 4.48(,u)-.65 G(se)-4.48 E F2(declar)4.48 E 4.48<65ad>-.18 G(a)
--4.48 E F1(name)4.48 E F0(\(see)4.48 E/F3 9/Times-Bold@0 SF 1.979
-(SHELL B)4.479 F(UIL)-.09 E 1.979(TIN COMMANDS)-.828 F F0(belo)4.229 E
-(w\).)-.25 E F2(declar)108 273.6 Q 2.5<65ad>-.18 G(a)-2.5 E F1(name)2.5
-E F2([)A F1(subscript)A F2(])A F0(is also accepted; the)2.5 E F1
-(subscript)2.5 E F0(is ignored.)2.5 E(Associati)108 290.4 Q .3 -.15
-(ve a)-.25 H(rrays are created using).15 E F2(declar)2.5 E 2.5<65ad>-.18
-G(A)-2.5 E F1(name)2.5 E F0(.)A(Attrib)108 307.2 Q .94
-(utes may be speci\214ed for an array v)-.2 F .941(ariable using the)
--.25 F F2(declar)3.441 E(e)-.18 E F0(and)3.441 E F2 -.18(re)3.441 G
-(adonly).18 E F0 -.2(bu)3.441 G 3.441(iltins. Each).2 F(attrib)3.441 E
-(ute)-.2 E(applies to all members of an array)108 319.2 Q(.)-.65 E 1.647
-(Arrays are assigned to using compound assignments of the form)108 336 R
-F1(name)4.147 E F0(=)A F2(\()A F0 -.25(va)C(lue).25 E F1(1)A F0 1.647
-(... v)4.147 F(alue)-.25 E F1(n)A F2(\))A F0 4.147(,w)C 1.647(here each)
--4.147 F F1(value)108 348 Q F0 1.833(is of the form [)4.332 F F1
-(subscript)A F0(]=)A F1(string)A F0 6.833(.I)C(nde)-6.833 E -.15(xe)-.15
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+(is also accepted; the)2.5 E F2(subscript)2.5 E F0(is ignored.)2.5 E
+(Associati)108 266.4 Q .3 -.15(ve a)-.25 H(rrays are created using).15 E
+F1(declar)2.5 E 2.5<65ad>-.18 G(A)-2.5 E F2(name)2.5 E F0(.)A(Attrib)108
+283.2 Q .94(utes may be speci\214ed for an array v)-.2 F .941
+(ariable using the)-.25 F F1(declar)3.441 E(e)-.18 E F0(and)3.441 E F1
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+(attrib)3.441 E(ute)-.2 E(applies to all members of an array)108 295.2 Q
+(.)-.65 E 1.647
+(Arrays are assigned to using compound assignments of the form)108 312 R
+F2(name)4.147 E F0(=)A F1(\()A F0 -.25(va)C(lue).25 E F2(1)A F0 1.647
+(... v)4.147 F(alue)-.25 E F2(n)A F1(\))A F0 4.147(,w)C 1.647(here each)
+-4.147 F F2(value)108 324 Q F0 1.833(is of the form [)4.332 F F2
+(subscript)A F0(]=)A F2(string)A F0 6.833(.I)C(nde)-6.833 E -.15(xe)-.15
G 4.333(da).15 G 1.833(rray assignments do not require an)-4.333 F 1.833
-(ything b)-.15 F(ut)-.2 E F1(string)4.333 E F0(.)A .164
-(When assigning to inde)108 360 R -.15(xe)-.15 G 2.663(da).15 G .163
+(ything b)-.15 F(ut)-.2 E F2(string)4.333 E F0(.)A .164
+(When assigning to inde)108 336 R -.15(xe)-.15 G 2.663(da).15 G .163
(rrays, if the optional brack)-2.663 F .163
(ets and subscript are supplied, that inde)-.1 F 2.663(xi)-.15 G 2.663
-(sa)-2.663 G(ssigned)-2.663 E 1.41(to; otherwise the inde)108 372 R 3.91
+(sa)-2.663 G(ssigned)-2.663 E 1.41(to; otherwise the inde)108 348 R 3.91
(xo)-.15 G 3.91(ft)-3.91 G 1.41(he element assigned is the last inde)
-3.91 F 3.911(xa)-.15 G 1.411(ssigned to by the statement plus one.)
--3.911 F(Inde)108 384 Q(xing starts at zero.)-.15 E
-(When assigning to an associati)108 400.8 Q .3 -.15(ve a)-.25 H(rray).15
+-3.911 F(Inde)108 360 Q(xing starts at zero.)-.15 E
+(When assigning to an associati)108 376.8 Q .3 -.15(ve a)-.25 H(rray).15
E 2.5(,t)-.65 G(he subscript is required.)-2.5 E .24
-(This syntax is also accepted by the)108 417.6 R F2(declar)2.74 E(e)-.18
+(This syntax is also accepted by the)108 393.6 R F1(declar)2.74 E(e)-.18
E F0 -.2(bu)2.739 G 2.739(iltin. Indi).2 F .239
-(vidual array elements may be assigned to using the)-.25 F F1(name)108
-429.6 Q F0([)A F1(subscript)A F0(]=)A F1(value)A F0 1.917
+(vidual array elements may be assigned to using the)-.25 F F2(name)108
+405.6 Q F0([)A F2(subscript)A F0(]=)A F2(value)A F0 1.917
(syntax introduced abo)4.416 F -.15(ve)-.15 G 6.917(.W).15 G 1.917
(hen assigning to an inde)-6.917 F -.15(xe)-.15 G 4.417(da).15 G(rray)
--4.417 E 4.417(,i)-.65 G(f)-4.417 E F1(name)4.777 E F0 1.917(is sub-)
-4.597 F .116(scripted by a ne)108 441.6 R -.05(ga)-.15 G(ti).05 E .416
+-4.417 E 4.417(,i)-.65 G(f)-4.417 E F2(name)4.777 E F0 1.917(is sub-)
+4.597 F .116(scripted by a ne)108 417.6 R -.05(ga)-.15 G(ti).05 E .416
-.15(ve n)-.25 H(umber).15 E 2.616(,t)-.4 G .115
(hat number is interpreted as relati)-2.616 F .415 -.15(ve t)-.25 H
2.615(oo).15 G .115(ne greater than the maximum inde)-2.615 F(x)-.15 E
-(of)108 453.6 Q F1(name)3.338 E F0 3.338(,s)C 3.338(on)-3.338 G -2.25
+(of)108 429.6 Q F2(name)3.338 E F0 3.338(,s)C 3.338(on)-3.338 G -2.25
-.15(eg a)-3.338 H(ti).15 E 1.138 -.15(ve i)-.25 H .838
(ndices count back from the end of the array).15 F 3.338(,a)-.65 G .838
(nd an inde)-3.338 F 3.338(xo)-.15 G 3.338<66ad>-3.338 G 3.338(1r)-3.338
-G .838(eferences the last)-3.338 F(element.)108 465.6 Q(An)108 482.4 Q
+G .838(eferences the last)-3.338 F(element.)108 441.6 Q(An)108 458.4 Q
3.576(ye)-.15 G 1.076(lement of an array may be referenced using ${)
--3.576 F F1(name)A F0([)A F1(subscript)A F0 3.575(]}. The)B 1.075
+-3.576 F F2(name)A F0([)A F2(subscript)A F0 3.575(]}. The)B 1.075
(braces are required to a)3.575 F -.2(vo)-.2 G(id).2 E 1.541
-(con\215icts with pathname e)108 494.4 R 4.041(xpansion. If)-.15 F F1
-(subscript)4.041 E F0(is)4.041 E F2(@)4.041 E F0(or)4.041 E F2(*)4.041 E
+(con\215icts with pathname e)108 470.4 R 4.041(xpansion. If)-.15 F F2
+(subscript)4.041 E F0(is)4.041 E F1(@)4.041 E F0(or)4.041 E F1(*)4.041 E
F0 4.041(,t)C 1.541(he w)-4.041 F 1.541(ord e)-.1 F 1.541
-(xpands to all members of)-.15 F F1(name)4.042 E F0(.)A 1.057
-(These subscripts dif)108 506.4 R 1.057(fer only when the w)-.25 F 1.057
+(xpands to all members of)-.15 F F2(name)4.042 E F0(.)A 1.057
+(These subscripts dif)108 482.4 R 1.057(fer only when the w)-.25 F 1.057
(ord appears within double quotes.)-.1 F 1.056(If the w)6.056 F 1.056
-(ord is double-quoted,)-.1 F(${)108 518.4 Q F1(name)A F0 .52([*]} e)B
+(ord is double-quoted,)-.1 F(${)108 494.4 Q F2(name)A F0 .52([*]} e)B
.52(xpands to a single w)-.15 F .52(ord with the v)-.1 F .521
(alue of each array member separated by the \214rst character)-.25 F
-1.375(of the)108 530.4 R F3(IFS)3.875 E F0 1.375(special v)3.625 F 1.375
-(ariable, and ${)-.25 F F1(name)A F0 1.375([@]} e)B 1.375
-(xpands each element of)-.15 F F1(name)3.875 E F0 1.374(to a separate w)
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+(ariable, and ${)-.25 F F2(name)A F0 1.375([@]} e)B 1.375
+(xpands each element of)-.15 F F2(name)3.875 E F0 1.374(to a separate w)
3.875 F 3.874(ord. When)-.1 F 2.027(there are no array members, ${)108
-542.4 R F1(name)A F0 2.028([@]} e)B 2.028(xpands to nothing.)-.15 F
+518.4 R F2(name)A F0 2.028([@]} e)B 2.028(xpands to nothing.)-.15 F
2.028(If the double-quoted e)7.028 F 2.028(xpansion occurs)-.15 F .759
-(within a w)108 554.4 R .759(ord, the e)-.1 F .759
+(within a w)108 530.4 R .759(ord, the e)-.1 F .759
(xpansion of the \214rst parameter is joined with the be)-.15 F .759
(ginning part of the original w)-.15 F(ord,)-.1 E .515(and the e)108
-566.4 R .516(xpansion of the last parameter is joined with the last par\
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t of the original w)-.15 F 3.016(ord. This)-.1 F .516(is analogous)3.016
-F .228(to the e)108 578.4 R .228(xpansion of the special parameters)-.15
-F F2(*)2.728 E F0(and)2.728 E F2(@)2.728 E F0(\(see)2.728 E F2 .228
+F .228(to the e)108 554.4 R .228(xpansion of the special parameters)-.15
+F F1(*)2.728 E F0(and)2.728 E F1(@)2.728 E F0(\(see)2.728 E F1 .228
(Special P)2.728 F(arameters)-.1 E F0(abo)2.727 E -.15(ve)-.15 G 2.727
-(\). ${#).15 F F1(name)A F0([)A F1(subscript)A F0(]})A -.15(ex)108 590.4
-S .886(pands to the length of ${).15 F F1(name)A F0([)A F1(subscript)A
-F0 3.386(]}. If)B F1(subscript)3.386 E F0(is)3.386 E F2(*)3.386 E F0(or)
-3.386 E F2(@)3.386 E F0 3.386(,t)C .886(he e)-3.386 F .886
-(xpansion is the number of ele-)-.15 F .463(ments in the array)108 602.4
+(\). ${#).15 F F2(name)A F0([)A F2(subscript)A F0(]})A -.15(ex)108 566.4
+S .886(pands to the length of ${).15 F F2(name)A F0([)A F2(subscript)A
+F0 3.386(]}. If)B F2(subscript)3.386 E F0(is)3.386 E F1(*)3.386 E F0(or)
+3.386 E F1(@)3.386 E F0 3.386(,t)C .886(he e)-3.386 F .886
+(xpansion is the number of ele-)-.15 F .463(ments in the array)108 578.4
R 5.463(.R)-.65 G .463(eferencing an array v)-5.463 F .462
(ariable without a subscript is equi)-.25 F -.25(va)-.25 G .462
(lent to referencing the array).25 F .233(with a subscript of 0.)108
-614.4 R .233(If the)5.233 F F1(subscript)3.073 E F0 .233
+590.4 R .233(If the)5.233 F F2(subscript)3.073 E F0 .233
(used to reference an element of an inde)3.413 F -.15(xe)-.15 G 2.733
(da).15 G .233(rray e)-2.733 F -.25(va)-.25 G .233(luates to a num-).25
-F .617(ber less than zero, it is interpreted as relati)108 626.4 R .917
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-.15(ve t)-.25 H 3.117(oo).15 G .616(ne greater than the maximum inde)
-3.117 F 3.116(xo)-.15 G 3.116(ft)-3.116 G .616(he array)-3.116 F 3.116
-(,s)-.65 G 3.116(on)-3.116 G -.15(eg)-3.116 G(-).15 E(ati)108 638.4 Q .3
+(,s)-.65 G 3.116(on)-3.116 G -.15(eg)-3.116 G(-).15 E(ati)108 614.4 Q .3
-.15(ve i)-.25 H(ndices count back from the end of the array).15 E 2.5
(,a)-.65 G(nd an inde)-2.5 E 2.5(xo)-.15 G 2.5<66ad>-2.5 G 2.5(1r)-2.5 G
-(eferences the last element.)-2.5 E .168(An array v)108 655.2 R .168
+(eferences the last element.)-2.5 E .168(An array v)108 631.2 R .168
(ariable is considered set if a subscript has been assigned a v)-.25 F
2.668(alue. The)-.25 F .168(null string is a v)2.668 F .168(alid v)-.25
-F(alue.)-.25 E(The)108 672 Q F2(unset)2.767 E F0 -.2(bu)2.767 G .267
-(iltin is used to destro).2 F 2.767(ya)-.1 G(rrays.)-2.767 E F2(unset)
-5.267 E F1(name)2.767 E F0([)A F1(subscript)A F0 2.767(]d)C(estro)-2.767
-E .267(ys the array element at inde)-.1 F(x)-.15 E F1(sub-)2.766 E
-(script)108 684 Q F0 6.318(.N)C -2.25 -.15(eg a)-6.318 H(ti).15 E 1.618
--.15(ve s)-.25 H 1.318(ubscripts to inde).15 F -.15(xe)-.15 G 3.818(da)
-.15 G 1.319(rrays are interpreted as described abo)-3.818 F -.15(ve)-.15
-G 6.319(.C).15 G 1.319(are must be tak)-6.319 F 1.319(en to)-.1 F -.2
-(avo)108 696 S .298(id unw).2 F .298(anted side ef)-.1 F .298
-(fects caused by pathname e)-.25 F(xpansion.)-.15 E F2(unset)5.298 E F1
-(name)2.797 E F0 2.797(,w)C(here)-2.797 E F1(name)2.797 E F0 .297
-(is an array)2.797 F 2.797(,o)-.65 G(r)-2.797 E F2(unset)2.797 E F1
-(name)108 708 Q F0([)A F1(subscript)A F0(], where)A F1(subscript)2.5 E
-F0(is)2.5 E F2(*)2.5 E F0(or)2.5 E F2(@)2.5 E F0 2.5(,r)C(emo)-2.5 E
--.15(ve)-.15 G 2.5(st).15 G(he entire array)-2.5 E(.)-.65 E(The)108
-724.8 Q F2(declar)3.573 E(e)-.18 E F0(,)A F2(local)3.573 E F0 3.573(,a)C
-(nd)-3.573 E F2 -.18(re)3.573 G(adonly).18 E F0 -.2(bu)3.573 G 1.073
-(iltins each accept a).2 F F2<ad61>3.573 E F0 1.073
-(option to specify an inde)3.573 F -.15(xe)-.15 G 3.574(da).15 G 1.074
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+(pand to the indices assigned in array v).15 F(ariable)-.25 E F2(name)
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+(he treatment when in double quotes is similar to)-5.749 F(the e)108 672
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+(*)2.5 E F0(within double quotes.)2.5 E(The)108 688.8 Q F1(unset)2.767 E
+F0 -.2(bu)2.767 G .267(iltin is used to destro).2 F 2.767(ya)-.1 G
+(rrays.)-2.767 E F1(unset)5.267 E F2(name)2.767 E F0([)A F2(subscript)A
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+-.15 E F2(sub-)2.766 E(script)108 700.8 Q F0 6.318(.N)C -2.25 -.15(eg a)
+-6.318 H(ti).15 E 1.618 -.15(ve s)-.25 H 1.318(ubscripts to inde).15 F
+-.15(xe)-.15 G 3.818(da).15 G 1.319
+(rrays are interpreted as described abo)-3.818 F -.15(ve)-.15 G 6.319
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+(fects caused by pathname e)-.25 F(xpansion.)-.15 E F1(unset)5.298 E F2
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+(name)108 724.8 Q F0([)A F2(subscript)A F0(], where)A F2(subscript)2.5 E
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+-.15(ve)-.15 G 2.5(st).15 G(he entire array)-2.5 E(.)-.65 E
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E .339(option to specify an associati)108 84 R .638 -.15(ve a)-.25
-H(rray).15 E 5.338(.I)-.65 G 2.838(fb)-5.338 G .338
-(oth options are supplied,)-2.838 F/F1 10/Times-Bold@0 SF<ad41>2.838 E
-F0(tak)2.838 E .338(es precedence.)-.1 F(The)5.338 E F1 -.18(re)2.838 G
-(ad).18 E F0 -.2(bu)2.838 G(iltin).2 E .44(accepts a)108 96 R F1<ad61>
-2.941 E F0 .441(option to assign a list of w)2.941 F .441
+-.35 E(The)108 84 Q/F1 10/Times-Bold@0 SF(declar)3.573 E(e)-.18 E F0(,)A
+F1(local)3.573 E F0 3.573(,a)C(nd)-3.573 E F1 -.18(re)3.573 G(adonly).18
+E F0 -.2(bu)3.573 G 1.073(iltins each accept a).2 F F1<ad61>3.573 E F0
+1.073(option to specify an inde)3.573 F -.15(xe)-.15 G 3.574(da).15 G
+1.074(rray and a)-3.574 F F1<ad41>3.574 E F0 .339
+(option to specify an associati)108 96 R .638 -.15(ve a)-.25 H(rray).15
+E 5.338(.I)-.65 G 2.838(fb)-5.338 G .338(oth options are supplied,)
+-2.838 F F1<ad41>2.838 E F0(tak)2.838 E .338(es precedence.)-.1 F(The)
+5.338 E F1 -.18(re)2.838 G(ad).18 E F0 -.2(bu)2.838 G(iltin).2 E .44
+(accepts a)108 108 R F1<ad61>2.941 E F0 .441
+(option to assign a list of w)2.941 F .441
(ords read from the standard input to an array)-.1 F 5.441(.T)-.65 G(he)
-5.441 E F1(set)2.941 E F0(and)2.941 E F1(declar)2.941 E(e)-.18 E F0 -.2
-(bu)108 108 S(iltins display array v).2 E(alues in a w)-.25 E
+(bu)108 120 S(iltins display array v).2 E(alues in a w)-.25 E
(ay that allo)-.1 E(ws them to be reused as assignments.)-.25 E/F2 10.95
-/Times-Bold@0 SF(EXP)72 124.8 Q(ANSION)-.81 E F0 .76(Expansion is perfo\
-rmed on the command line after it has been split into w)108 136.8 R 3.26
+/Times-Bold@0 SF(EXP)72 136.8 Q(ANSION)-.81 E F0 .76(Expansion is perfo\
+rmed on the command line after it has been split into w)108 148.8 R 3.26
(ords. There)-.1 F .76(are se)3.26 F -.15(ve)-.25 G 3.26(nk).15 G .76
-(inds of)-3.26 F -.15(ex)108 148.8 S .369(pansion performed:).15 F/F3 10
+(inds of)-3.26 F -.15(ex)108 160.8 S .369(pansion performed:).15 F/F3 10
/Times-Italic@0 SF(br)2.869 E .369(ace e)-.15 F(xpansion)-.2 E F0(,).24
E F3 .369(tilde e)2.869 F(xpansion)-.2 E F0(,).24 E F3(par)2.869 E .369
(ameter and variable e)-.15 F(xpansion)-.2 E F0(,).24 E F3 .37
-(command sub-)2.869 F(stitution)108 160.8 Q F0(,).24 E F3(arithmetic e)
+(command sub-)2.869 F(stitution)108 172.8 Q F0(,).24 E F3(arithmetic e)
2.5 E(xpansion)-.2 E F0(,).24 E F3(wor)2.5 E 2.5(ds)-.37 G(plitting)-2.5
E F0 2.5(,a).22 G(nd)-2.5 E F3(pathname e)2.5 E(xpansion)-.2 E F0(.).24
-E .471(The order of e)108 177.6 R .471(xpansions is: brace e)-.15 F .471
+E .471(The order of e)108 189.6 R .471(xpansions is: brace e)-.15 F .471
(xpansion, tilde e)-.15 F .471(xpansion, parameter)-.15 F 2.971(,v)-.4 G
.47(ariable and arithmetic e)-3.221 F(xpansion)-.15 E
-(and command substitution \(done in a left-to-right f)108 189.6 Q
+(and command substitution \(done in a left-to-right f)108 201.6 Q
(ashion\), w)-.1 E(ord splitting, and pathname e)-.1 E(xpansion.)-.15 E
-(On systems that can support it, there is an additional e)108 206.4 Q
+(On systems that can support it, there is an additional e)108 218.4 Q
(xpansion a)-.15 E -.25(va)-.2 G(ilable:).25 E F3(pr)2.5 E
-(ocess substitution)-.45 E F0(.)A 1.486(Only brace e)108 223.2 R 1.486
+(ocess substitution)-.45 E F0(.)A 1.486(Only brace e)108 235.2 R 1.486
(xpansion, w)-.15 F 1.486(ord splitting, and pathname e)-.1 F 1.487
(xpansion can change the number of w)-.15 F 1.487(ords of the)-.1 F -.15
-(ex)108 235.2 S 1.165(pansion; other e).15 F 1.165(xpansions e)-.15 F
+(ex)108 247.2 S 1.165(pansion; other e).15 F 1.165(xpansions e)-.15 F
1.165(xpand a single w)-.15 F 1.165(ord to a single w)-.1 F 3.665
(ord. The)-.1 F 1.164(only e)3.665 F 1.164(xceptions to this are the)
--.15 F -.15(ex)108 247.2 S(pansions of ").15 E F1($@)A F0 2.5("a)C(nd ")
+-.15 F -.15(ex)108 259.2 S(pansions of ").15 E F1($@)A F0 2.5("a)C(nd ")
-2.5 E F1(${)A F3(name)A F1([@]})A F0 2.5("a)C 2.5(se)-2.5 G
(xplained abo)-2.65 E .3 -.15(ve \()-.15 H(see).15 E/F4 9/Times-Bold@0
SF -.666(PA)2.5 G(RAMETERS).666 E/F5 9/Times-Roman@0 SF(\).)A F1
-(Brace Expansion)87 264 Q F3(Br)108.58 276 Q .606(ace e)-.15 F(xpansion)
+(Brace Expansion)87 276 Q F3(Br)108.58 288 Q .606(ace e)-.15 F(xpansion)
-.2 E F0 .606
(is a mechanism by which arbitrary strings may be generated.)3.346 F
-.606(This mechanism is similar)5.606 F(to)108 288 Q F3 .415(pathname e)
+.606(This mechanism is similar)5.606 F(to)108 300 Q F3 .415(pathname e)
2.915 F(xpansion)-.2 E F0 2.915(,b)C .415
(ut the \214lenames generated need not e)-3.115 F 2.915(xist. P)-.15 F
.415(atterns to be brace e)-.15 F .415(xpanded tak)-.15 F 2.915(et)-.1 G
-(he)-2.915 E .151(form of an optional)108 300 R F3(pr)2.651 E(eamble)
+(he)-2.915 E .151(form of an optional)108 312 R F3(pr)2.651 E(eamble)
-.37 E F0 2.651(,f).18 G(ollo)-2.651 E .151
(wed by either a series of comma-separated strings or a sequence e)-.25
-F(xpres-)-.15 E .563(sion between a pair of braces, follo)108 312 R .563
+F(xpres-)-.15 E .563(sion between a pair of braces, follo)108 324 R .563
(wed by an optional)-.25 F F3(postscript)3.063 E F0 5.563(.T).68 G .563
(he preamble is pre\214x)-5.563 F .563(ed to each string)-.15 F .659(co\
ntained within the braces, and the postscript is then appended to each \
-resulting string, e)108 324 R .659(xpanding left to)-.15 F(right.)108
-336 Q .719(Brace e)108 352.8 R .719(xpansions may be nested.)-.15 F .719
+resulting string, e)108 336 R .659(xpanding left to)-.15 F(right.)108
+348 Q .719(Brace e)108 364.8 R .719(xpansions may be nested.)-.15 F .719
(The results of each e)5.719 F .719
(xpanded string are not sorted; left to right order is)-.15 F(preserv)
-108 364.8 Q 2.5(ed. F)-.15 F(or e)-.15 E(xample, a)-.15 E F1({)A F0
+108 376.8 Q 2.5(ed. F)-.15 F(or e)-.15 E(xample, a)-.15 E F1({)A F0
(d,c,b)A F1(})A F0 2.5(ee)C(xpands into `ade ace abe'.)-2.65 E 3.242(As)
-108 381.6 S .742(equence e)-3.242 F .742(xpression tak)-.15 F .742
+108 393.6 S .742(equence e)-3.242 F .742(xpression tak)-.15 F .742
(es the form)-.1 F F1({)3.242 E F3(x)A F1(..)A F3(y)A F1([..)A F3(incr)A
F1(]})A F0 3.242(,w)C(here)-3.242 E F3(x)3.242 E F0(and)3.243 E F3(y)
3.243 E F0 .743(are either inte)3.243 F .743(gers or single characters,)
--.15 F(and)108 393.6 Q F3(incr)3.032 E F0 3.032(,a)C 3.032(no)-3.032 G
+-.15 F(and)108 405.6 Q F3(incr)3.032 E F0 3.032(,a)C 3.032(no)-3.032 G
.532(ptional increment, is an inte)-3.032 F(ger)-.15 E 5.532(.W)-.55 G
.532(hen inte)-5.532 F .532(gers are supplied, the e)-.15 F .532
(xpression e)-.15 F .531(xpands to each)-.15 F .077(number between)108
-405.6 R F3(x)2.577 E F0(and)2.577 E F3(y)2.577 E F0 2.577(,i)C(nclusi)
+417.6 R F3(x)2.577 E F0(and)2.577 E F3(y)2.577 E F0 2.577(,i)C(nclusi)
-2.577 E -.15(ve)-.25 G 5.077(.S).15 G .077(upplied inte)-5.077 F .077
(gers may be pre\214x)-.15 F .077(ed with)-.15 F F3(0)2.577 E F0 .078
(to force each term to ha)2.578 F .378 -.15(ve t)-.2 H(he).15 E .015
-(same width.)108 417.6 R .015(When either)5.015 F F3(x)2.515 E F0(or)
+(same width.)108 429.6 R .015(When either)5.015 F F3(x)2.515 E F0(or)
2.515 E F3(y)2.515 E F0(be)2.515 E .014(gins with a zero, the shell att\
empts to force all generated terms to contain)-.15 F 1.143
-(the same number of digits, zero-padding where necessary)108 429.6 R
+(the same number of digits, zero-padding where necessary)108 441.6 R
6.143(.W)-.65 G 1.143(hen characters are supplied, the e)-6.143 F
-(xpression)-.15 E -.15(ex)108 441.6 S 1.064(pands to each character le)
+(xpression)-.15 E -.15(ex)108 453.6 S 1.064(pands to each character le)
.15 F 1.064(xicographically between)-.15 F F3(x)3.564 E F0(and)3.564 E
F3(y)3.564 E F0 3.564(,i)C(nclusi)-3.564 E -.15(ve)-.25 G 3.564(,u).15 G
1.064(sing the def)-3.564 F 1.064(ault C locale.)-.1 F(Note)6.064 E .983
-(that both)108 453.6 R F3(x)3.483 E F0(and)3.483 E F3(y)3.483 E F0 .983
+(that both)108 465.6 R F3(x)3.483 E F0(and)3.483 E F3(y)3.483 E F0 .983
(must be of the same type.)3.483 F .984
(When the increment is supplied, it is used as the dif)5.983 F(ference)
--.25 E(between each term.)108 465.6 Q(The def)5 E
-(ault increment is 1 or -1 as appropriate.)-.1 E .582(Brace e)108 482.4
+-.25 E(between each term.)108 477.6 Q(The def)5 E
+(ault increment is 1 or -1 as appropriate.)-.1 E .582(Brace e)108 494.4
R .582(xpansion is performed before an)-.15 F 3.082(yo)-.15 G .581
(ther e)-3.082 F .581(xpansions, and an)-.15 F 3.081(yc)-.15 G .581
(haracters special to other e)-3.081 F(xpansions)-.15 E .015
-(are preserv)108 494.4 R .015(ed in the result.)-.15 F .015
+(are preserv)108 506.4 R .015(ed in the result.)-.15 F .015
(It is strictly te)5.015 F(xtual.)-.15 E F1(Bash)5.016 E F0 .016
(does not apply an)2.516 F 2.516(ys)-.15 G .016
-(yntactic interpretation to the con-)-2.516 F(te)108 506.4 Q
+(yntactic interpretation to the con-)-2.516 F(te)108 518.4 Q
(xt of the e)-.15 E(xpansion or the te)-.15 E(xt between the braces.)
--.15 E 3.633(Ac)108 523.2 S 1.133(orrectly-formed brace e)-3.633 F 1.132
+-.15 E 3.633(Ac)108 535.2 S 1.133(orrectly-formed brace e)-3.633 F 1.132
(xpansion must contain unquoted opening and closing braces, and at leas\
-t one)-.15 F 3.44(unquoted comma or a v)108 535.2 R 3.441
+t one)-.15 F 3.44(unquoted comma or a v)108 547.2 R 3.441
(alid sequence e)-.25 F 5.941(xpression. An)-.15 F 5.941(yi)-.15 G 3.441
(ncorrectly formed brace e)-5.941 F 3.441(xpansion is left)-.15 F 2.755
-(unchanged. A)108 547.2 R F1({)2.755 E F0(or)2.755 E F1(,)2.755 E F0
+(unchanged. A)108 559.2 R F1({)2.755 E F0(or)2.755 E F1(,)2.755 E F0
.255(may be quoted with a backslash to pre)2.755 F -.15(ve)-.25 G .255
(nt its being considered part of a brace e).15 F(xpres-)-.15 E 2.91
-(sion. T)108 559.2 R 2.91(oa)-.8 G -.2(vo)-3.11 G .41
+(sion. T)108 571.2 R 2.91(oa)-.8 G -.2(vo)-3.11 G .41
(id con\215icts with parameter e).2 F .411(xpansion, the string)-.15 F
F1(${)2.911 E F0 .411(is not considered eligible for brace e)2.911 F
-(xpan-)-.15 E(sion.)108 571.2 Q 1.476(This construct is typically used \
+(xpan-)-.15 E(sion.)108 583.2 Q 1.476(This construct is typically used \
as shorthand when the common pre\214x of the strings to be generated is)
-108 588 R(longer than in the abo)108 600 Q .3 -.15(ve ex)-.15 H(ample:)
-.15 E(mkdir /usr/local/src/bash/{old,ne)144 616.8 Q -.65(w,)-.25 G
-(dist,b).65 E(ugs})-.2 E(or)108 628.8 Q(cho)144 640.8 Q
+108 600 R(longer than in the abo)108 612 Q .3 -.15(ve ex)-.15 H(ample:)
+.15 E(mkdir /usr/local/src/bash/{old,ne)144 628.8 Q -.65(w,)-.25 G
+(dist,b).65 E(ugs})-.2 E(or)108 640.8 Q(cho)144 652.8 Q
(wn root /usr/{ucb/{e)-.25 E(x,edit},lib/{e)-.15 E(x?.?*,ho)-.15 E(w_e)
--.25 E(x}})-.15 E .618(Brace e)108 657.6 R .618
+-.25 E(x}})-.15 E .618(Brace e)108 669.6 R .618
(xpansion introduces a slight incompatibility with historical v)-.15 F
.618(ersions of)-.15 F F1(sh)3.118 E F0(.)A F1(sh)5.618 E F0 .618
(does not treat open-)3.118 F .248
-(ing or closing braces specially when the)108 669.6 R 2.748(ya)-.15 G
+(ing or closing braces specially when the)108 681.6 R 2.748(ya)-.15 G
.247(ppear as part of a w)-2.748 F .247(ord, and preserv)-.1 F .247
-(es them in the output.)-.15 F F1(Bash)5.247 E F0(remo)108 681.6 Q -.15
+(es them in the output.)-.15 F F1(Bash)5.247 E F0(remo)108 693.6 Q -.15
(ve)-.15 G 3.53(sb).15 G 1.03(races from w)-3.53 F 1.03
(ords as a consequence of brace e)-.1 F 3.53(xpansion. F)-.15 F 1.03
(or e)-.15 F 1.03(xample, a w)-.15 F 1.03(ord entered to)-.1 F F1(sh)
-3.53 E F0(as)3.53 E F3(\214le{1,2})108 693.6 Q F0 .515
+3.53 E F0(as)3.53 E F3(\214le{1,2})108 705.6 Q F0 .515
(appears identically in the output.)3.015 F .515(The same w)5.515 F .515
(ord is output as)-.1 F F3 .514(\214le1 \214le2)4.925 F F0 .514(after e)
3.034 F .514(xpansion by)-.15 F F1(bash)3.014 E F0(.)A .436
-(If strict compatibility with)108 705.6 R F1(sh)2.936 E F0 .436
+(If strict compatibility with)108 717.6 R F1(sh)2.936 E F0 .436
(is desired, start)2.936 F F1(bash)2.936 E F0 .436(with the)2.936 F F1
(+B)2.936 E F0 .436(option or disable brace e)2.936 F .437
-(xpansion with the)-.15 F F1(+B)108 717.6 Q F0(option to the)2.5 E F1
+(xpansion with the)-.15 F F1(+B)108 729.6 Q F0(option to the)2.5 E F1
(set)2.5 E F0(command \(see)2.5 E F4(SHELL B)2.5 E(UIL)-.09 E
-(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)-.25 E(GNU Bash 4.2)72 768 Q
-(2013 March 4)146.79 E(19)195.95 E 0 Cg EP
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(d)-.37 E F0 .535(\(or a mes-)3.035 F .661(sage to that ef)144 720 R
.661(fect if)-.25 F F2(wor)3.501 E(d)-.37 E F0 .662(is not present\) is\
written to the standard error and the shell, if it is not)3.931 F
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3.472(,s)C 3.472(on)-3.472 G -2.25 -.15(eg a)-3.472 H(ti).15 E 1.272
-.15(ve i)-.25 H .972(ndices count back).15 F(from the end of the array)
144 698.4 Q 2.5(,a)-.65 G(nd an inde)-2.5 E 2.5(xo)-.15 G 2.5<66ad>-2.5
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(and replacing the command substitution with the stan-)2.519 F .768
(dard output of the command, with an)108 724.8 R 3.268(yt)-.15 G .768
(railing ne)-3.268 F .768(wlines deleted.)-.25 F .768(Embedded ne)5.768
-F .768(wlines are not deleted, b)-.25 F(ut)-.2 E(GNU Bash 4.2)72 768 Q
-(2013 March 4)146.79 E(22)195.95 E 0 Cg EP
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144 264 Q F2 -.2(ex)C(pr).2 E(ession)-.37 E F1(\)\))A F0(The)108 280.8 Q
F2 -.2(ex)2.665 G(pr).2 E(ession)-.37 E F0 .165
(is treated as if it were within double quotes, b)2.905 F .166
-(ut a double quote inside the parentheses is not)-.2 F 1.075
-(treated specially)108 292.8 R 6.075(.A)-.65 G 1.074(ll tok)-6.075 F
-1.074(ens in the e)-.1 F 1.074(xpression under)-.15 F 1.074
-(go parameter e)-.18 F 1.074(xpansion, string e)-.15 F 1.074
-(xpansion, command)-.15 F(substitution, and quote remo)108 304.8 Q -.25
-(va)-.15 G 2.5(l. Arithmetic).25 F -.15(ex)2.5 G
-(pansions may be nested.).15 E 1.378(The e)108 321.6 R -.25(va)-.25 G
-1.378(luation is performed according to the rules listed belo).25 F
-3.878(wu)-.25 G(nder)-3.878 E/F3 9/Times-Bold@0 SF 1.378(ARITHMETIC EV)
-3.878 F(ALU)-1.215 E -.855(AT)-.54 G(ION).855 E/F4 9/Times-Roman@0 SF(.)
-A F0(If)5.879 E F2 -.2(ex)108 333.6 S(pr).2 E(ession)-.37 E F0(is in)
-2.74 E -.25(va)-.4 G(lid,).25 E F1(bash)2.5 E F0
-(prints a message indicating f)2.5 E(ailure and no substitution occurs.)
--.1 E F1(Pr)87 350.4 Q(ocess Substitution)-.18 E F2(Pr)108 362.4 Q .971
-(ocess substitution)-.45 F F0 .971
-(is supported on systems that support named pipes \()3.471 F F2(FIFOs)A
-F0 3.47(\)o)C 3.47(rt)-3.47 G(he)-3.47 E F1(/de)3.47 E(v/fd)-.15 E F0
-.97(method of)3.47 F .021(naming open \214les.)108 374.4 R .021(It tak)
-5.021 F .021(es the form of)-.1 F F1(<\()2.521 E F2(list)A F1(\)).833 E
-F0(or)2.521 E F1(>\()2.521 E F2(list)A F1(\)).833 E F0 5.021(.T)C .021
-(he process)-5.021 F F2(list)2.521 E F0 .021
-(is run with its input or output con-)2.521 F .059(nected to a)108 386.4
-R F2(FIFO)2.559 E F0 .058(or some \214le in)2.559 F F1(/de)2.558 E(v/fd)
+(ut a double quote inside the parentheses is not)-.2 F .231
+(treated specially)108 292.8 R 5.231(.A)-.65 G .231(ll tok)-5.231 F .231
+(ens in the e)-.1 F .231(xpression under)-.15 F .231(go parameter and v)
+-.18 F .23(ariable e)-.25 F .23(xpansion, command substi-)-.15 F 1.059
+(tution, and quote remo)108 304.8 R -.25(va)-.15 G 3.559(l. The).25 F
+1.059(result is treated as the arithmetic e)3.559 F 1.06
+(xpression to be e)-.15 F -.25(va)-.25 G 3.56(luated. Arithmetic).25 F
+-.15(ex)108 316.8 S(pansions may be nested.).15 E 1.379(The e)108 333.6
+R -.25(va)-.25 G 1.378
+(luation is performed according to the rules listed belo).25 F 3.878(wu)
+-.25 G(nder)-3.878 E/F3 9/Times-Bold@0 SF 1.378(ARITHMETIC EV)3.878 F
+(ALU)-1.215 E -.855(AT)-.54 G(ION).855 E/F4 9/Times-Roman@0 SF(.)A F0
+(If)5.878 E F2 -.2(ex)108 345.6 S(pr).2 E(ession)-.37 E F0(is in)2.74 E
+-.25(va)-.4 G(lid,).25 E F1(bash)2.5 E F0(prints a message indicating f)
+2.5 E(ailure and no substitution occurs.)-.1 E F1(Pr)87 362.4 Q
+(ocess Substitution)-.18 E F2(Pr)108 374.4 Q .97(ocess substitution)-.45
+F F0 .971(is supported on systems that support named pipes \()3.47 F F2
+(FIFOs)A F0 3.471(\)o)C 3.471(rt)-3.471 G(he)-3.471 E F1(/de)3.471 E
+(v/fd)-.15 E F0 .971(method of)3.471 F .022(naming open \214les.)108
+386.4 R .021(It tak)5.022 F .021(es the form of)-.1 F F1(<\()2.521 E F2
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(ariable e)-.25 F(xpansion,)-.15 E
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--.15 F(ords)-.1 E 1.788(on these characters.)108 508.8 R(If)6.788 E F3
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-(xpan-)-.15 E .585(sions are ignored, and an)108 532.8 R 3.086(ys)-.15 G
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-(alue of)-.25 F F3(IFS)2.815 E F0(\(an)2.566 E F3(IFS)108 568.8 Q F0
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-(haracter in)-3.554 F F3(IFS)3.554 E F0 1.053(that is not)3.303 F F3
-(IFS)3.553 E F0 1.053(whitespace, along with an)3.303 F 3.553(ya)-.15 G
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-(whitespace characters, delimits a \214eld.)108 580.8 R 2.831(As)5.331 G
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-(whitespace characters is also treated as a delim-)2.582 F(iter)108
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-F0(is null, no w)2.25 E(ord splitting occurs.)-.1 E 1.879
-(Explicit null ar)108 609.6 R 1.879(guments \()-.18 F F1 .833("").833 G
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-(xpanded within)-.15 F(double quotes, a null ar)108 633.6 Q
-(gument results and is retained.)-.18 E(Note that if no e)108 650.4 Q
-(xpansion occurs, no splitting is performed.)-.15 E F1 -.1(Pa)87 667.2 S
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-(ill match only directories and subdirectories.)-2.5 E F1(?)144 396 Q F0
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(Matches an)31 E 2.5(ys)-.15 G(ingle character)-2.5 E(.)-.55 E F1([...])
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-3.384 E(ession)-.37 E F0 3.184(;a)C .984 -.15(ny c)-3.184 H .684
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-G 1.212(sing the current locale')-3.712 F 3.712(sc)-.55 G 1.212
-(ollating sequence and character set, is matched.)-3.712 F 1.213(If the)
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-(xpressions, where)-.15 F F1([a\255d])2.567 E F0 .068(is equi)2.568 F
--.25(va)-.25 G .068(lent to).25 F F1([abcd])2.568 E F0 2.568(,s)C .068
-(et v)-2.568 F(alue)-.25 E .157(of the)180 492 R F1(LC_ALL)2.657 E F0
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be matched by including it as the \214rst or last character in the set.)
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-(including it as the \214rst character in the set.)180 516 Q -.4(Wi)180
-534 S(thin).4 E F1([)3.071 E F0(and)3.071 E F1(])3.071 E F0(,)A F3 -.15
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-(can be speci\214ed using the syntax)3.071 F F1([:)3.07 E F3(class)A F1
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-G 1.789(haracter belonging to that class.)-4.289 F(The)6.789 E F1 -.1
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-(class matches letters, digits, and the character _.)180 594 Q -.4(Wi)
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([)2.5 E F0(and)2.5 E F1(])2.5 E F0 2.5(,t)C(he syntax)-2.5 E F1([.)2.5
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-(shell option is enabled using the)3.204 F F1(shopt)3.205 E F0 -.2(bu)
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-(xtended pattern matching operators)-.15 F .256(are recognized.)108
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(pattern-list)2.755 E F0 .255
-(is a list of one or more patterns separated by a)2.755 F F1(|)2.755 E
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F0(.)A(Composite patterns may be formed using one or more of the follo)
-108 694.8 Q(wing sub-patterns:)-.25 E(GNU Bash 4.2)72 768 Q
-(2013 March 4)146.79 E(24)195.95 E 0 Cg EP
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E(xcept one of the gi)-.15 E -.15(ve)-.25 G 2.5(np).15 G(atterns)-2.5 E
-F1(Quote Remo)87 208.8 Q -.1(va)-.1 G(l).1 E F0 1.112
-(After the preceding e)108 220.8 R 1.112
+F1(Quote Remo)87 208.8 Q -.1(va)-.1 G(l).1 E F0 1.113
+(After the preceding e)108 220.8 R 1.113
(xpansions, all unquoted occurrences of the characters)-.15 F F1(\\)
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10.95/Times-Bold@0 SF(REDIRECTION)72 249.6 Q F0 .545
(Before a command is e)108 261.6 R -.15(xe)-.15 G .545
(ected)-.37 E F0 .545(using a special notation interpreted)3.815 F .405
(by the shell.)108 273.6 R .405(Redirection allo)5.405 F .405(ws comman\
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--.25 F(dif)108 285.6 Q 1.02(ferent \214les, and can change the \214les \
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-(Redirection may also be)6.019 F .215
+-.25 F(dif)108 285.6 Q 1.019(ferent \214les, and can change the \214les\
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(used to modify \214le handles in the current shell e)108 297.6 R -.15
(xe)-.15 G .215(cution en).15 F 2.715(vironment. The)-.4 F(follo)2.715 E
-.215(wing redirection operators)-.25 F .876(may precede or appear an)108
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(ya)-.15 G(ppear)-2.5 E 2.5(,f)-.4 G(rom left to right.)-2.5 E .771(Eac\
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108 350.4 R F2(varname)A F0 2.793(}. In)B .293
(this case, for each redirection operator e)2.793 F .293
-(xcept >&- and <&-, the shell will allocate)-.15 F 3.179<618c>108 362.4
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(&- or <&- is preceded by {)-3.179 F F2(var)A(-)-.2 E(name)108 374.4 Q
F0(}, the v)A(alue of)-.25 E F2(varname)2.5 E F0
-(de\214nes the \214le descriptor to close.)2.5 E .284(In the follo)108
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(ion operator is)108 403.2 R F1(<)3.012 E F0 3.012(,t)C .512
(he redirection refers to the standard input \(\214le descriptor 0\).)
-3.012 F .512(If the \214rst character of the)5.512 F
(redirection operator is)108 415.2 Q F1(>)2.5 E F0 2.5(,t)C
(he redirection refers to the standard output \(\214le descriptor 1\).)
--2.5 E .825(The w)108 432 R .825(ord follo)-.1 F .824
-(wing the redirection operator in the follo)-.25 F .824
-(wing descriptions, unless otherwise noted, is sub-)-.25 F .462
-(jected to brace e)108 444 R .462(xpansion, tilde e)-.15 F .463
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2.5 E F0(reports an error)2.5 E(.)-.55 E
(Note that the order of redirections is signi\214cant.)108 484.8 Q -.15
(Fo)5 G 2.5(re).15 G(xample, the command)-2.65 E(ls)144 501.6 Q F1(>)2.5
F0 3.027(,b).68 G .527(ecause the standard error w)-3.027 F .527
(as duplicated from the standard)-.1 F
(output before the standard output w)108 564 Q(as redirected to)-.1 E F2
-(dirlist)2.5 E F0(.).68 E F1(Bash)108 580.8 Q F0 .599(handles se)3.099 F
--.15(ve)-.25 G .599(ral \214lenames specially when the).15 F 3.099(ya)
--.15 G .598(re used in redirections, as described in the follo)-3.099 F
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(wing)-.25 E(table:)108 592.8 Q F1(/de)144 609.6 Q(v/fd/)-.15 E F2(fd)A
F0(If)180 621.6 Q F2(fd)2.5 E F0(is a v)2.5 E(alid inte)-.25 E(ger)-.15
E 2.5<2c8c>-.4 G(le descriptor)-2.5 E F2(fd)2.5 E F0(is duplicated.)2.5
(File descriptor 1 is duplicated.)180 669.6 Q F1(/de)144 681.6 Q
(v/stderr)-.15 E F0(File descriptor 2 is duplicated.)180 693.6 Q F1(/de)
144 705.6 Q(v/tcp/)-.15 E F2(host)A F1(/)A F2(port)A F0(If)180 717.6 Q
-F2(host)2.996 E F0 .496(is a v)2.996 F .496
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(vice name,)180 729.6 Q F1(bash)2.5 E F0
(attempts to open the corresponding TCP sock)2.5 E(et.)-.1 E
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
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-E F0 .497(is a v)2.997 F .497(alid hostname or Internet address, and)
--.25 F F2(port)2.996 E F0 .496(is an inte)2.996 F .496
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(ger port number or ser)-.15 F(-)-.2 E(vice name,)180 108 Q F1(bash)2.5
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108 124.8 S
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-(ay con\215ict with \214le)-3.447 F
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(descriptors the shell uses internally)108 153.6 Q(.)-.65 E F1(Redir)87
170.4 Q(ecting Input)-.18 E F0 .391
(Redirection of input causes the \214le whose name results from the e)
(is not speci\214ed.)2.74 E
(The general format for redirecting input is:)108 211.2 Q([)144 228 Q F2
(n)A F0(])A F1(<)A F2(wor)A(d)-.37 E F1(Redir)87 244.8 Q(ecting Output)
--.18 E F0 .174
+-.18 E F0 .175
(Redirection of output causes the \214le whose name results from the e)
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-(to be opened for writ-)3.445 F .825(ing on \214le descriptor)108 268.8
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-(he standard output \(\214le descriptor 1\) if)-3.325 F F2(n)3.684 E F0
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-.15(ex)108 280.8 S(ist it is created; if it does e).15 E
(xist it is truncated to zero size.)-.15 E
(The general format for redirecting output is:)108 297.6 Q([)144 314.4 Q
-F2(n)A F0(])A F1(>)A F2(wor)A(d)-.37 E F0 .154
-(If the redirection operator is)108 331.2 R F1(>)2.654 E F0 2.654(,a)C
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-(iltin has been enabled, the redirection).2 F .658(will f)108 343.2 R
-.658(ail if the \214le whose name results from the e)-.1 F .658
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+(iltin has been enabled, the redirection).2 F .657(will f)108 343.2 R
+.657(ail if the \214le whose name results from the e)-.1 F .658
+(xpansion of)-.15 F F2(wor)3.158 E(d)-.37 E F0 -.15(ex)3.158 G .658
+(ists and is a re).15 F .658(gular \214le.)-.15 F .658(If the redi-)
+5.658 F .409(rection operator is)108 355.2 R F1(>|)2.909 E F0 2.909(,o)C
2.909(rt)-2.909 G .409(he redirection operator is)-2.909 F F1(>)2.909 E
F0 .409(and the)2.909 F F1(noclob)2.909 E(ber)-.1 E F0 .409
-(option to the)2.909 F F1(set)2.909 E F0 -.2(bu)2.909 G .409
+(option to the)2.909 F F1(set)2.909 E F0 -.2(bu)2.908 G .408
(iltin command).2 F(is not enabled, the redirection is attempted e)108
367.2 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he \214le named by)
-2.5 E F2(wor)2.5 E(d)-.37 E F0 -.15(ex)2.5 G(ists.).15 E F1 -.25(Ap)87
-384 S(pending Redir).25 E(ected Output)-.18 E F0 .642
+384 S(pending Redir).25 E(ected Output)-.18 E F0 .641
(Redirection of output in this f)108 396 R .642
-(ashion causes the \214le whose name results from the e)-.1 F .641
-(xpansion of)-.15 F F2(wor)3.481 E(d)-.37 E F0 .641(to be)3.911 F .473
-(opened for appending on \214le descriptor)108 408 R F2(n)2.973 E F0
+(ashion causes the \214le whose name results from the e)-.1 F .642
+(xpansion of)-.15 F F2(wor)3.482 E(d)-.37 E F0 .642(to be)3.912 F .474
+(opened for appending on \214le descriptor)108 408 R F2(n)2.974 E F0
2.974(,o).24 G 2.974(rt)-2.974 G .474
-(he standard output \(\214le descriptor 1\) if)-2.974 F F2(n)3.334 E F0
-.474(is not speci\214ed.)3.214 F(If)5.474 E(the \214le does not e)108
+(he standard output \(\214le descriptor 1\) if)-2.974 F F2(n)3.333 E F0
+.473(is not speci\214ed.)3.213 F(If)5.473 E(the \214le does not e)108
420 Q(xist it is created.)-.15 E
(The general format for appending output is:)108 436.8 Q([)144 453.6 Q
F2(n)A F0(])A F1(>>)A F2(wor)A(d)-.37 E F1(Redir)87 475.2 Q
-(ecting Standard Output and Standard Err)-.18 E(or)-.18 E F0 .249
+(ecting Standard Output and Standard Err)-.18 E(or)-.18 E F0 .248
(This construct allo)108 487.2 R .249(ws both the standard output \(\
\214le descriptor 1\) and the standard error output \(\214le descrip-)
-.25 F(tor 2\) to be redirected to the \214le whose name is the e)108
F2(wor)A(d)-.37 E F0(Of the tw)108 573.6 Q 2.5(of)-.1 G
(orms, the \214rst is preferred.)-2.5 E(This is semantically equi)5 E
-.25(va)-.25 G(lent to).25 E F1(>)144 590.4 Q F2(wor)A(d)-.37 E F0(2)2.5
-E F1(>&)A F0(1)A .114(When using the second form,)108 607.2 R F2(wor)
+E F1(>&)A F0(1)A .115(When using the second form,)108 607.2 R F2(wor)
2.614 E(d)-.37 E F0 .114(may not e)2.614 F .114(xpand to a number or)
--.15 F F1<ad>2.614 E F0 5.114(.I)C 2.614(fi)-5.114 G 2.615(td)-2.614 G
-.115(oes, other redirection operators)-2.615 F(apply \(see)108 619.2 Q
+-.15 F F1<ad>2.614 E F0 5.114(.I)C 2.614(fi)-5.114 G 2.614(td)-2.614 G
+.114(oes, other redirection operators)-2.614 F(apply \(see)108 619.2 Q
F1(Duplicating File Descriptors)2.5 E F0(belo)2.5 E
(w\) for compatibility reasons.)-.25 E F1 -.25(Ap)87 636 S
-(pending Standard Output and Standard Err).25 E(or)-.18 E F0 .249
+(pending Standard Output and Standard Err).25 E(or)-.18 E F0 .248
(This construct allo)108 648 R .249(ws both the standard output \(\214l\
e descriptor 1\) and the standard error output \(\214le descrip-)-.25 F
(tor 2\) to be appended to the \214le whose name is the e)108 660 Q
676.8 Q F1(&>>)144 693.6 Q F2(wor)A(d)-.37 E F0
(This is semantically equi)108 710.4 Q -.25(va)-.25 G(lent to).25 E F1
(>>)144 727.2 Q F2(wor)A(d)-.37 E F0(2)2.5 E F1(>&)A F0(1)A
-(GNU Bash 4.2)72 768 Q(2013 March 4)146.79 E(26)195.95 E 0 Cg EP
+(GNU Bash 4.3)72 768 Q(2013 September 2)138.455 E(26)187.615 E 0 Cg EP
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BP
100.8 Q 2.5(eD)-.18 G(ocuments)-2.5 E F0 .33(This type of redirection i\
nstructs the shell to read input from the current source until a line c\
ontaining only)108 112.8 R/F2 10/Times-Italic@0 SF(delimiter)108.35
-124.8 Q F0 .615(\(with no trailing blanks\) is seen.)3.845 F .615
+124.8 Q F0 .614(\(with no trailing blanks\) is seen.)3.844 F .615
(All of the lines read up to that point are then used as the stan-)5.615
F(dard input for a command.)108 136.8 Q
(The format of here-documents is:)108 153.6 Q F1(<<)144 170.4 Q F0([)A
F1<ad>A F0(])A F2(wor)A(d)-.37 E(her)164 182.4 Q(e-document)-.37 E
-(delimiter)144 194.4 Q F0 .301(No parameter and v)108 211.2 R .302
+(delimiter)144 194.4 Q F0 .302(No parameter and v)108 211.2 R .302
(ariable e)-.25 F .302(xpansion, command substitution, arithmetic e)-.15
-F .302(xpansion, or pathname e)-.15 F(xpansion)-.15 E .226
-(is performed on)108 223.2 R F2(wor)2.726 E(d)-.37 E F0 5.226(.I).77 G
-2.726(fa)-5.226 G .526 -.15(ny c)-2.726 H .226(haracters in).15 F F2
+F .301(xpansion, or pathname e)-.15 F(xpansion)-.15 E .225
+(is performed on)108 223.2 R F2(wor)2.725 E(d)-.37 E F0 5.225(.I).77 G
+2.726(fa)-5.225 G .526 -.15(ny c)-2.726 H .226(haracters in).15 F F2
(wor)3.066 E(d)-.37 E F0 .226(are quoted, the)3.496 F F2(delimiter)3.076
-E F0 .225(is the result of quote remo)3.456 F -.25(va)-.15 G 2.725(lo)
-.25 G(n)-2.725 E F2(wor)108 235.2 Q(d)-.37 E F0 2.714(,a).77 G .214
-(nd the lines in the here-document are not e)-2.714 F 2.714(xpanded. If)
--.15 F F2(wor)2.715 E(d)-.37 E F0 .215
-(is unquoted, all lines of the here-docu-)2.715 F .499
+E F0 .226(is the result of quote remo)3.456 F -.25(va)-.15 G 2.726(lo)
+.25 G(n)-2.726 E F2(wor)108 235.2 Q(d)-.37 E F0 2.715(,a).77 G .215
+(nd the lines in the here-document are not e)-2.715 F 2.714(xpanded. If)
+-.15 F F2(wor)2.714 E(d)-.37 E F0 .214
+(is unquoted, all lines of the here-docu-)2.714 F .499
(ment are subjected to parameter e)108 247.2 R .499
-(xpansion, command substitution, and arithmetic e)-.15 F .499
+(xpansion, command substitution, and arithmetic e)-.15 F .5
(xpansion, the character)-.15 F(sequence)108 259.2 Q F1(\\<newline>)2.5
E F0(is ignored, and)2.5 E F1(\\)2.5 E F0
(must be used to quote the characters)2.5 E F1(\\)2.5 E F0(,)A F1($)2.5
-E F0 2.5(,a)C(nd)-2.5 E F1<92>2.5 E F0(.)A .601
+E F0 2.5(,a)C(nd)-2.5 E F1<92>2.5 E F0(.)A .602
(If the redirection operator is)108 276 R F1(<<\255)3.101 E F0 3.101(,t)
C .601(hen all leading tab characters are stripped from input lines and\
the line)-3.101 F(containing)108 288 Q F2(delimiter)2.5 E F0 5(.T).73 G
(ws here-documents within shell scripts to be indented in a natural f)
-.25 E(ashion.)-.1 E F1(Her)87 304.8 Q 2.5(eS)-.18 G(trings)-2.5 E F0
2.5(Av)108 316.8 S(ariant of here documents, the format is:)-2.75 E F1
-(<<<)144 333.6 Q F2(wor)A(d)-.37 E F0(The)108 350.4 Q F2(wor)2.894 E(d)
--.37 E F0(under)2.894 E .394(goes brace e)-.18 F .393(xpansion, tilde e)
--.15 F .393(xpansion, parameter and v)-.15 F .393(ariable e)-.25 F .393
-(xpansion, command substi-)-.15 F 2.147(tution, arithmetic e)108 362.4 R
-2.147(xpansion, and quote remo)-.15 F -.25(va)-.15 G 4.648(l. P).25 F
-2.148(athname e)-.15 F 2.148(xpansion and w)-.15 F 2.148
+(<<<)144 333.6 Q F2(wor)A(d)-.37 E F0(The)108 350.4 Q F2(wor)2.893 E(d)
+-.37 E F0(under)2.893 E .393(goes brace e)-.18 F .393(xpansion, tilde e)
+-.15 F .393(xpansion, parameter and v)-.15 F .394(ariable e)-.25 F .394
+(xpansion, command substi-)-.15 F 2.148(tution, arithmetic e)108 362.4 R
+2.148(xpansion, and quote remo)-.15 F -.25(va)-.15 G 4.648(l. P).25 F
+2.148(athname e)-.15 F 2.148(xpansion and w)-.15 F 2.147
(ord splitting are not per)-.1 F(-)-.2 E 2.5(formed. The)108 374.4 R(re\
sult is supplied as a single string to the command on its standard inpu\
t.)2.5 E F1(Duplicating File Descriptors)87 391.2 Q F0
(The redirection operator)108 403.2 Q([)144 420 Q F2(n)A F0(])A F1(<&)A
-F2(wor)A(d)-.37 E F0 .127
+F2(wor)A(d)-.37 E F0 .126
(is used to duplicate input \214le descriptors.)108 436.8 R(If)5.127 E
-F2(wor)2.967 E(d)-.37 E F0 -.15(ex)3.397 G .126
+F2(wor)2.967 E(d)-.37 E F0 -.15(ex)3.397 G .127
(pands to one or more digits, the \214le descriptor denoted).15 F(by)108
-448.8 Q F2(n)3.317 E F0 .457(is made to be a cop)3.197 F 2.957(yo)-.1 G
-2.957(ft)-2.957 G .457(hat \214le descriptor)-2.957 F 5.457(.I)-.55 G
-2.957(ft)-5.457 G .457(he digits in)-2.957 F F2(wor)3.298 E(d)-.37 E F0
-.458(do not specify a \214le descriptor open)3.728 F .15
-(for input, a redirection error occurs.)108 460.8 R(If)5.15 E F2(wor)
-2.99 E(d)-.37 E F0 -.25(eva)3.42 G .15(luates to).25 F F1<ad>2.65 E F0
-2.649<2c8c>C .149(le descriptor)-2.649 F F2(n)3.009 E F0 .149
-(is closed.)2.889 F(If)5.149 E F2(n)3.009 E F0 .149(is not speci\214ed,)
-2.889 F(the standard input \(\214le descriptor 0\) is used.)108 472.8 Q
+448.8 Q F2(n)3.318 E F0 .458(is made to be a cop)3.198 F 2.958(yo)-.1 G
+2.958(ft)-2.958 G .457(hat \214le descriptor)-2.958 F 5.457(.I)-.55 G
+2.957(ft)-5.457 G .457(he digits in)-2.957 F F2(wor)3.297 E(d)-.37 E F0
+.457(do not specify a \214le descriptor open)3.727 F .149
+(for input, a redirection error occurs.)108 460.8 R(If)5.149 E F2(wor)
+2.989 E(d)-.37 E F0 -.25(eva)3.419 G .149(luates to).25 F F1<ad>2.649 E
+F0 2.65<2c8c>C .15(le descriptor)-2.65 F F2(n)3.01 E F0 .15(is closed.)
+2.89 F(If)5.15 E F2(n)3.01 E F0 .15(is not speci\214ed,)2.89 F
+(the standard input \(\214le descriptor 0\) is used.)108 472.8 Q
(The operator)108 489.6 Q([)144 506.4 Q F2(n)A F0(])A F1(>&)A F2(wor)A
-(d)-.37 E F0 .443
+(d)-.37 E F0 .444
(is used similarly to duplicate output \214le descriptors.)108 523.2 R
-(If)5.443 E F2(n)3.304 E F0 .444
-(is not speci\214ed, the standard output \(\214le descrip-)3.184 F 1.358
-(tor 1\) is used.)108 535.2 R 1.358(If the digits in)6.358 F F2(wor)
-4.198 E(d)-.37 E F0 1.357(do not specify a \214le descriptor open for o\
-utput, a redirection error)4.628 F 2.753(occurs. If)108 547.2 R F2(wor)
-3.09
3 E(d)-.37 E F0 -.25(eva)3.523 G .253(luates to).25 F F1<ad>2.754 E
+(If)5.444 E F2(n)3.304 E F0 .443
+(is not speci\214ed, the standard output \(\214le descrip-)3.183 F 1.357
+(tor 1\) is used.)108 535.2 R 1.357(If the digits in)6.357 F F2(wor)
+4.197 E(d)-.37 E F0 1.358(do not specify a \214le descriptor open for o\
+utput, a redirection error)4.627 F 2.754(occurs. If)108 547.2 R F2(wor)
+3.09
4 E(d)-.37 E F0 -.25(eva)3.524 G .254(luates to).25 F F1<ad>2.754 E
F0 2.754<2c8c>C .254(le descriptor)-2.754 F F2(n)3.114 E F0 .254
(is closed.)2.994 F .254(As a special case, if)5.254 F F2(n)2.754 E F0
-.254(is omitted, and)2.754 F F2(wor)2.754 E(d)-.37 E F0(does)2.754 E
-.96
6(not e)108 559.2 R .966(xpand to one or more digits or)-.15 F F1<ad>
-3.466 E F0 3.466(,t)C .965
+.253(is omitted, and)2.754 F F2(wor)2.753 E(d)-.37 E F0(does)2.753 E
+.96
5(not e)108 559.2 R .965(xpand to one or more digits or)-.15 F F1<ad>
+3.465 E F0 3.466(,t)C .966
(he standard output and standard error are redirected as described)
-3.466 F(pre)108 571.2 Q(viously)-.25 E(.)-.65 E F1(Mo)87 588 Q
(ving File Descriptors)-.1 E F0(The redirection operator)108 600 Q([)144
616.8 Q F2(n)A F0(])A F1(<&)A F2(digit)A F1<ad>A F0(mo)108 633.6 Q -.15
-(ve)-.15 G 3.035(st).15 G .535(he \214le descriptor)-3.035 F F2(digit)
-3.035 E F0 .535(to \214le descriptor)3.035 F F2(n)3.035 E F0 3.035(,o)
-.24 G 3.035(rt)-3.035 G .536
-(he standard input \(\214le descriptor 0\) if)-3.035 F F2(n)3.036 E F0
-.536(is not speci-)3.036 F(\214ed.)108 645.6 Q F2(digit)5 E F0
+(ve)-.15 G 3.036(st).15 G .536(he \214le descriptor)-3.036 F F2(digit)
+3.036 E F0 .536(to \214le descriptor)3.036 F F2(n)3.036 E F0 3.036(,o)
+.24 G 3.036(rt)-3.036 G .535
+(he standard input \(\214le descriptor 0\) if)-3.036 F F2(n)3.035 E F0
+.535(is not speci-)3.035 F(\214ed.)108 645.6 Q F2(digit)5 E F0
(is closed after being duplicated to)2.5 E F2(n)2.5 E F0(.)A(Similarly)
108 662.4 Q 2.5(,t)-.65 G(he redirection operator)-2.5 E([)144 679.2 Q
F2(n)A F0(])A F1(>&)A F2(digit)A F1<ad>A F0(mo)108 696 Q -.15(ve)-.15 G
-2.786(st).15 G .286(he \214le descriptor)-2.786 F F2(digit)2.786 E F0
-.286(to \214le descriptor)2.786 F F2(n)2.786 E F0 2.786(,o).24 G 2.786
-(rt)-2.786 G .285(he standard output \(\214le descriptor 1\) if)-2.786 F
-F2(n)2.785 E F0 .285(is not speci-)2.785 F(\214ed.)108 708 Q
-(GNU Bash 4.2)72 768 Q(2013 March 4)146.79 E(27)195.95 E 0 Cg EP
+2.785(st).15 G .285(he \214le descriptor)-2.785 F F2(digit)2.785 E F0
+.285(to \214le descriptor)2.785 F F2(n)2.785 E F0 2.785(,o).24 G 2.785
+(rt)-2.785 G .286(he standard output \(\214le descriptor 1\) if)-2.785 F
+F2(n)2.786 E F0 .286(is not speci-)2.786 F(\214ed.)108 708 Q
+(GNU Bash 4.3)72 768 Q(2013 September 2)138.455 E(27)187.615 E 0 Cg EP
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BP
108 141.6 Q F2(n)2.5 E F0 2.5(,o).24 G 2.5(ro)-2.5 G 2.5<6e8c>-2.5 G
(le descriptor 0 if)-2.5 E F2(n)2.86 E F0(is not speci\214ed.)2.74 E
(If the \214le does not e)5 E(xist, it is created.)-.15 E/F3 10.95
-/Times-Bold@0 SF(ALIASES)72 158.4 Q F2(Aliases)108 170.4 Q F0(allo)3.174
-E 3.174(was)-.25 G .674(tring to be substituted for a w)-3.174 F .674
-(ord when it is used as the \214rst w)-.1 F .673
+/Times-Bold@0 SF(ALIASES)72 158.4 Q F2(Aliases)108 170.4 Q F0(allo)3.173
+E 3.173(was)-.25 G .674(tring to be substituted for a w)-3.173 F .674
+(ord when it is used as the \214rst w)-.1 F .674
(ord of a simple command.)-.1 F .394(The shell maintains a list of alia\
-ses that may be set and unset with the)108 182.4 R F1(alias)2.894 E F0
-(and)2.894 E F1(unalias)2.894 E F0 -.2(bu)2.894 G .394(iltin commands).2
-F(\(see)108 194.4 Q/F4 9/Times-Bold@0 SF 1.98(SHELL B)4.48 F(UIL)-.09 E
-1.98(TIN COMMANDS)-.828 F F0(belo)4.23 E 4.48(w\). The)-.25 F 1.98
-(\214rst w)4.48 F 1.979(ord of each simple command, if unquoted, is)-.1
-F(check)108 206.4 Q .472(ed to see if it has an alias.)-.1 F .472
-(If so, that w)5.472 F .473(ord is replaced by the te)-.1 F .473
-(xt of the alias.)-.15 F .473(The characters)5.473 F F1(/)2.973 E F0(,)A
-F1($)2.973 E F0(,)A F1<92>2.973 E F0(,)A(and)108 218.4 Q F1(=)3.612 E F0
-1.112(and an)3.612 F 3.612(yo)-.15 G 3.612(ft)-3.612 G 1.112(he shell)
--3.612 F F2(metac)3.612 E(har)-.15 E(acter)-.15 E(s)-.1 E F0 1.112
-(or quoting characters listed abo)3.612 F 1.411 -.15(ve m)-.15 H 1.111
-(ay not appear in an alias).15 F 3.619(name. The)108 230.4 R 1.119
-(replacement te)3.619 F 1.119(xt may contain an)-.15 F 3.619(yv)-.15 G
-1.119(alid shell input, including shell metacharacters.)-3.869 F 1.12
-(The \214rst)6.12 F -.1(wo)108 242.4 S .514(rd of the replacement te).1
-F .514(xt is tested for aliases, b)-.15 F .514(ut a w)-.2 F .513
-(ord that is identical to an alias being e)-.1 F .513(xpanded is)-.15 F
-.295(not e)108 254.4 R .295(xpanded a second time.)-.15 F .296
-(This means that one may alias)5.295 F F1(ls)2.796 E F0(to)2.796 E F1
-.296(ls \255F)2.796 F F0 2.796(,f)C .296(or instance, and)-2.796 F F1
-(bash)2.796 E F0 .296(does not try)2.796 F .543(to recursi)108 266.4 R
--.15(ve)-.25 G .543(ly e).15 F .543(xpand the replacement te)-.15 F
-3.043(xt. If)-.15 F .543(the last character of the alias v)3.043 F .542
-(alue is a)-.25 F F2(blank)3.042 E F0 3.042(,t).67 G .542(hen the ne)
--3.042 F(xt)-.15 E(command w)108 278.4 Q(ord follo)-.1 E
+ses that may be set and unset with the)108 182.4 R F1(alias)2.893 E F0
+(and)2.893 E F1(unalias)2.893 E F0 -.2(bu)2.893 G .393(iltin commands).2
+F(\(see)108 194.4 Q/F4 9/Times-Bold@0 SF 1.979(SHELL B)4.479 F(UIL)-.09
+E 1.979(TIN COMMANDS)-.828 F F0(belo)4.229 E 4.48(w\). The)-.25 F 1.98
+(\214rst w)4.48 F 1.98(ord of each simple command, if unquoted, is)-.1 F
+(check)108 206.4 Q .473(ed to see if it has an alias.)-.1 F .473
+(If so, that w)5.473 F .472(ord is replaced by the te)-.1 F .472
+(xt of the alias.)-.15 F .472(The characters)5.472 F F1(/)2.972 E F0(,)A
+F1($)2.972 E F0(,)A F1<92>2.972 E F0(,)A(and)108 218.4 Q F1(=)3.611 E F0
+1.111(and an)3.611 F 3.611(yo)-.15 G 3.611(ft)-3.611 G 1.111(he shell)
+-3.611 F F2(metac)3.612 E(har)-.15 E(acter)-.15 E(s)-.1 E F0 1.112
+(or quoting characters listed abo)3.612 F 1.412 -.15(ve m)-.15 H 1.112
+(ay not appear in an alias).15 F 3.62(name. The)108 230.4 R 1.12
+(replacement te)3.62 F 1.119(xt may contain an)-.15 F 3.619(yv)-.15 G
+1.119(alid shell input, including shell metacharacters.)-3.869 F 1.119
+(The \214rst)6.119 F -.1(wo)108 242.4 S .513(rd of the replacement te).1
+F .513(xt is tested for aliases, b)-.15 F .513(ut a w)-.2 F .514
+(ord that is identical to an alias being e)-.1 F .514(xpanded is)-.15 F
+.296(not e)108 254.4 R .296(xpanded a second time.)-.15 F .296
+(This means that one may alias)5.296 F F1(ls)2.796 E F0(to)2.796 E F1
+.296(ls \255F)2.796 F F0 2.796(,f)C .295(or instance, and)-2.796 F F1
+(bash)2.795 E F0 .295(does not try)2.795 F .542(to recursi)108 266.4 R
+-.15(ve)-.25 G .542(ly e).15 F .542(xpand the replacement te)-.15 F
+3.042(xt. If)-.15 F .543(the last character of the alias v)3.042 F .543
+(alue is a)-.25 F F2(blank)3.043 E F0 3.043(,t).67 G .543(hen the ne)
+-3.043 F(xt)-.15 E(command w)108 278.4 Q(ord follo)-.1 E
(wing the alias is also check)-.25 E(ed for alias e)-.1 E(xpansion.)-.15
E(Aliases are created and listed with the)108 295.2 Q F1(alias)2.5 E F0
(command, and remo)2.5 E -.15(ve)-.15 G 2.5(dw).15 G(ith the)-2.5 E F1
(shell option is set)3.72 F(using)108 352.8 Q F1(shopt)2.5 E F0
(\(see the description of)2.5 E F1(shopt)2.5 E F0(under)2.5 E F4
(SHELL B)2.5 E(UIL)-.09 E(TIN COMMANDS)-.828 E F0(belo)2.25 E(w\).)-.25
-E .435
+E .436
(The rules concerning the de\214nition and use of aliases are some)108
-369.6 R .436(what confusing.)-.25 F F1(Bash)5.436 E F0(al)2.936 E -.1
-(wa)-.1 G .436(ys reads at least).1 F .338
+369.6 R .435(what confusing.)-.25 F F1(Bash)5.435 E F0(al)2.935 E -.1
+(wa)-.1 G .435(ys reads at least).1 F .337
(one complete line of input before e)108 381.6 R -.15(xe)-.15 G .338
(cuting an).15 F 2.838(yo)-.15 G 2.838(ft)-2.838 G .338
-(he commands on that line.)-2.838 F .337(Aliases are e)5.337 F .337
-(xpanded when)-.15 F 3.403(ac)108 393.6 S .904
-(ommand is read, not when it is e)-3.403 F -.15(xe)-.15 G 3.404
+(he commands on that line.)-2.838 F .338(Aliases are e)5.338 F .338
+(xpanded when)-.15 F 3.404(ac)108 393.6 S .904
+(ommand is read, not when it is e)-3.404 F -.15(xe)-.15 G 3.404
(cuted. Therefore,).15 F .904
-(an alias de\214nition appearing on the same line as)3.404 F 1.162
+(an alias de\214nition appearing on the same line as)3.404 F 1.161
(another command does not tak)108 405.6 R 3.662(ee)-.1 G -.25(ff)-3.662
G 1.162(ect until the ne).25 F 1.162(xt line of input is read.)-.15 F
-1.161(The commands follo)6.161 F 1.161(wing the)-.25 F .277
+1.162(The commands follo)6.162 F 1.162(wing the)-.25 F .277
(alias de\214nition on that line are not af)108 417.6 R .277
(fected by the ne)-.25 F 2.777(wa)-.25 G 2.777(lias. This)-2.777 F(beha)
-2.777 E .277(vior is also an issue when functions)-.2 F .699(are e)108
-429.6 R -.15(xe)-.15 G 3.199(cuted. Aliases).15 F .699(are e)3.199 F
+2.777 E .277(vior is also an issue when functions)-.2 F .698(are e)108
+429.6 R -.15(xe)-.15 G 3.198(cuted. Aliases).15 F .698(are e)3.198 F
.699(xpanded when a function de\214nition is read, not when the functio\
-n is e)-.15 F -.15(xe)-.15 G(cuted,).15 E .494
+n is e)-.15 F -.15(xe)-.15 G(cuted,).15 E .495
(because a function de\214nition is itself a compound command.)108 441.6
-R .495(As a consequence, aliases de\214ned in a func-)5.494 F .085
+R .494(As a consequence, aliases de\214ned in a func-)5.494 F .084
(tion are not a)108 453.6 R -.25(va)-.2 G .084
(ilable until after that function is e).25 F -.15(xe)-.15 G 2.584
(cuted. T).15 F 2.584(ob)-.8 G 2.584(es)-2.584 G .084(afe, al)-2.584 F
--.1(wa)-.1 G .084(ys put alias de\214nitions on a sepa-).1 F
+-.1(wa)-.1 G .085(ys put alias de\214nitions on a sepa-).1 F
(rate line, and do not use)108 465.6 Q F1(alias)2.5 E F0
(in compound commands.)2.5 E -.15(Fo)108 482.4 S 2.5(ra).15 G(lmost e)
-2.5 E -.15(ve)-.25 G
(ry purpose, aliases are superseded by shell functions.).15 E F3
-(FUNCTIONS)72 499.2 Q F0 3.467(As)108 511.2 S .967
-(hell function, de\214ned as described abo)-3.467 F 1.267 -.15(ve u)-.15
+(FUNCTIONS)72 499.2 Q F0 3.468(As)108 511.2 S .968
+(hell function, de\214ned as described abo)-3.468 F 1.267 -.15(ve u)-.15
H(nder).15 E F4 .967(SHELL GRAMMAR)3.467 F/F5 9/Times-Roman@0 SF(,)A F0
-.968(stores a series of commands for)3.217 F 1.002(later e)108 523.2 R
--.15(xe)-.15 G 3.502(cution. When).15 F 1.002(the name of a shell funct\
-ion is used as a simple command name, the list of com-)3.502 F .315
+.967(stores a series of commands for)3.217 F 1.001(later e)108 523.2 R
+-.15(xe)-.15 G 3.501(cution. When).15 F 1.002(the name of a shell funct\
+ion is used as a simple command name, the list of com-)3.501 F .316
(mands associated with that function name is e)108 535.2 R -.15(xe)-.15
-G 2.816(cuted. Functions).15 F .316(are e)2.816 F -.15(xe)-.15 G .316
-(cuted in the conte).15 F .316(xt of the current)-.15 F .036
-(shell; no ne)108 547.2 R 2.536(wp)-.25 G .036
-(rocess is created to interpret them \(contrast this with the e)-2.536 F
--.15(xe)-.15 G .036(cution of a shell script\).).15 F .035(When a)5.035
-F .639(function is e)108 559.2 R -.15(xe)-.15 G .639(cuted, the ar).15 F
+G 2.816(cuted. Functions).15 F .316(are e)2.816 F -.15(xe)-.15 G .315
+(cuted in the conte).15 F .315(xt of the current)-.15 F .035
+(shell; no ne)108 547.2 R 2.535(wp)-.25 G .036
+(rocess is created to interpret them \(contrast this with the e)-2.535 F
+-.15(xe)-.15 G .036(cution of a shell script\).).15 F .036(When a)5.036
+F .64(function is e)108 559.2 R -.15(xe)-.15 G .64(cuted, the ar).15 F
.639
(guments to the function become the positional parameters during its e)
--.18 F -.15(xe)-.15 G(cution.).15 E .533(The special parameter)108 571.2
-R F1(#)3.033 E F0 .532(is updated to re\215ect the change.)3.033 F .532
-(Special parameter)5.532 F F1(0)3.032 E F0 .532(is unchanged.)3.032 F
-.532(The \214rst ele-)5.532 F(ment of the)108 583.2 Q F4(FUNCN)2.5 E
+-.18 F -.15(xe)-.15 G(cution.).15 E .532(The special parameter)108 571.2
+R F1(#)3.032 E F0 .532(is updated to re\215ect the change.)3.032 F .532
+(Special parameter)5.532 F F1(0)3.033 E F0 .533(is unchanged.)3.033 F
+.533(The \214rst ele-)5.533 F(ment of the)108 583.2 Q F4(FUNCN)2.5 E
(AME)-.18 E F0 -.25(va)2.25 G
(riable is set to the name of the function while the function is e).25 E
-.15(xe)-.15 G(cuting.).15 E 1.25(All other aspects of the shell e)108
600 R -.15(xe)-.15 G 1.25(cution en).15 F 1.25
(vironment are identical between a function and its caller with)-.4 F
-1.049(these e)108 612 R 3.548(xceptions: the)-.15 F F4(DEB)3.548 E(UG)
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-.09 E F0(and)3.298 E F1(RETURN)3.548 E F0 1.048
(traps \(see the description of the)3.548 F F1(trap)3.548 E F0 -.2(bu)
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-E .478(TIN COMMANDS)-.828 F F0(belo)2.728 E .479
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(w\) are not inherited unless the function has been gi)-.25 F -.15(ve)
--.25 G 2.979(nt).15 G(he)-2.979 E F1(trace)2.979 E F0(attrib)2.979 E
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F(-)-.2 E(ited unless the)108 660 Q F1(\255o errtrace)2.5 E F0
-(shell option has been enabled.)2.5 E -1.11(Va)108 676.8 S .656
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(riable, if set to a numeric v).25 F 1.028
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-(When a function completes, the v)5.214 F .213
+.15 F -.15(xe)-.15 G .044(cution resumes with).15 F 1.012(the ne)108 96
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+(When a function completes, the v)5.213 F .214
(alues of the positional parameters and the spe-)-.25 F(cial parameter)
108 120 Q F1(#)2.5 E F0(are restored to the v)2.5 E(alues the)-.25 E 2.5
(yh)-.15 G(ad prior to the function')-2.5 E 2.5(se)-.55 G -.15(xe)-2.65
-G(cution.).15 E 1.358
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(Function names and de\214nitions may be listed with the)108 136.8 R F1
<ad66>3.858 E F0 1.358(option to the)3.858 F F1(declar)3.858 E(e)-.18 E
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3.39(mands. The)108 148.8 R F1<ad46>3.39 E F0 .89(option to)3.39 F F1
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-(shell option is enabled\).)2.826 F .327(Functions may be e)5.327 F .327
-(xported so that subshells)-.15 F 1.298(automatically ha)108 172.8 R
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-F0 1.298(option to the)3.798 F F1(export)3.797 E F0 -.2(bu)3.797 G 3.797
-(iltin. A).2 F 1.297(function de\214nition may be)3.797 F .16
-(deleted using the)108 184.8 R F1<ad66>2.66 E F0 .16(option to the)2.66
-F F1(unset)2.66 E F0 -.2(bu)2.66 G 2.661(iltin. Note).2 F .161
-(that shell functions and v)2.661 F .161(ariables with the same name)
--.25 F 1.325(may result in multiple identically-named entries in the en)
-108 196.8 R 1.325(vironment passed to the shell')-.4 F 3.825(sc)-.55 G
-3.825(hildren. Care)-3.825 F(should be tak)108 208.8 Q
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+(xported so that subshells)-.15 F 1.297(automatically ha)108 172.8 R
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+(that shell functions and v)2.661 F .16(ariables with the same name)-.25
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+(hildren. Care)-3.825 F(should be tak)108 208.8 Q
+(en in cases where this may cause a problem.)-.1 E .372
(Functions may be recursi)108 225.6 R -.15(ve)-.25 G 5.371(.T).15 G(he)
-5.371 E F1(FUNCNEST)2.871 E F0 -.25(va)2.871 G .371
(riable may be used to limit the depth of the function call).25 F 1.141
3.641(cations. By).2 F(def)3.641 E 1.141
(ault, no limit is imposed on the number of)-.1 F(recursi)108 249.6 Q .3
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(xpressions to be e)-.15 F -.25(va)-.25 G 2.297
-(luated, under certain circumstances \(see the).25 F F1(let)4.798 E F0
-(and)4.798 E F1(declar)108 290.4 Q(e)-.18 E F0 -.2(bu)2.706 G .206
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-(\). Ev)B .205(aluation is done in \214x)-.25 F .205(ed-width inte)-.15
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-(r\215o).15 E 1.728 -.65(w, t)-.25 H .428(hough di).65 F .428
-(vision by 0 is trapped and \215agged as an error)-.25 F 5.429(.T)-.55 G
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-(alues are the same as in the C language.)-.25 F 1.919(The follo)6.919 F
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+(luated, under certain circumstances \(see the).25 F F1(let)4.797 E F0
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(ve)-.25 G(ls of equal-precedence operators.).15 E(The le)5 E -.15(ve)
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/Times-Italic@0 SF(id)108 343.2 Q F1(++)A F3(id)2.5 E F1<adad>A F0 -.25
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E .787(referenced using)108 84 R/F1 10/Times-Bold@0 SF<25ad>3.287 E
-F0 5.787(.I)C 3.287(ft)-5.787 G .787(here is only a single job,)-3.287 F
-F1(%+)3.287 E F0(and)3.287 E F1<25ad>3.287 E F0 .788
-(can both be used to refer to that job)3.287 F 5.788(.I)-.4 G(n)-5.788 E
-.257(output pertaining to jobs \(e.g., the output of the)108 96 R F1
+-.35 E .788(referenced using)108 84 R/F1 10/Times-Bold@0 SF<25ad>3.288 E
+F0 5.788(.I)C 3.288(ft)-5.788 G .787(here is only a single job,)-3.288 F
+F1(%+)3.287 E F0(and)3.287 E F1<25ad>3.287 E F0 .787
+(can both be used to refer to that job)3.287 F 5.787(.I)-.4 G(n)-5.787 E
+.256(output pertaining to jobs \(e.g., the output of the)108 96 R F1
(jobs)2.756 E F0 .256(command\), the current job is al)2.756 F -.1(wa)
--.1 G .256(ys \215agged with a).1 F F1(+)2.756 E F0(,)A .41(and the pre)
-108 108 R .41(vious job with a)-.25 F F1<ad>2.91 E F0 5.41(.A)C .411
-(single % \(with no accompan)-2.5 F .411
+-.1 G .257(ys \215agged with a).1 F F1(+)2.757 E F0(,)A .411
+(and the pre)108 108 R .411(vious job with a)-.25 F F1<ad>2.911 E F0
+5.411(.A)C .411(single % \(with no accompan)-2.5 F .41
(ying job speci\214cation\) also refers to the cur)-.15 F(-)-.2 E
-(rent job)108 120 Q(.)-.4 E .444
+(rent job)108 120 Q(.)-.4 E .443
(Simply naming a job can be used to bring it into the fore)108 136.8 R
-(ground:)-.15 E F1(%1)2.943 E F0 .443(is a synon)2.943 F .443(ym for)
--.15 F F1 -.63(``)2.943 G .443(fg %1').63 F(')-.63 E F0 2.943(,b)C
-(ringing)-2.943 E 1.472(job 1 from the background into the fore)108
-148.8 R 3.972(ground. Similarly)-.15 F(,)-.65 E F1 -.63(``)3.973 G 1.473
-(%1 &').63 F(')-.63 E F0 1.473(resumes job 1 in the background,)3.973 F
+(ground:)-.15 E F1(%1)2.944 E F0 .444(is a synon)2.944 F .444(ym for)
+-.15 F F1 -.63(``)2.944 G .444(fg %1').63 F(')-.63 E F0 2.944(,b)C
+(ringing)-2.944 E 1.473(job 1 from the background into the fore)108
+148.8 R 3.973(ground. Similarly)-.15 F(,)-.65 E F1 -.63(``)3.972 G 1.472
+(%1 &').63 F(')-.63 E F0 1.472(resumes job 1 in the background,)3.972 F
(equi)108 160.8 Q -.25(va)-.25 G(lent to).25 E F1 -.63(``)2.5 G(bg %1')
-.63 E(')-.63 E F0(.)A .131(The shell learns immediately whene)108 177.6
-R -.15(ve)-.25 G 2.631(raj).15 G .131(ob changes state.)-2.631 F
-(Normally)5.131 E(,)-.65 E F1(bash)2.631 E F0 -.1(wa)2.63 G .13
-(its until it is about to print a).1 F .157
-(prompt before reporting changes in a job')108 189.6 R 2.657(ss)-.55 G
-.157(tatus so as to not interrupt an)-2.657 F 2.658(yo)-.15 G .158
-(ther output.)-2.658 F .158(If the)5.158 F F1<ad62>2.658 E F0 .158
-(option to)2.658 F(the)108 201.6 Q F1(set)3.952 E F0 -.2(bu)3.952 G
-1.452(iltin command is enabled,).2 F F1(bash)3.952 E F0 1.451
-(reports such changes immediately)3.952 F 6.451(.A)-.65 G 1.751 -.15
-(ny t)-6.451 H 1.451(rap on).15 F/F2 9/Times-Bold@0 SF(SIGCHLD)3.951 E
-F0(is)3.701 E -.15(exe)108 213.6 S(cuted for each child that e).15 E
-(xits.)-.15 E .032(If an attempt to e)108 230.4 R(xit)-.15 E F1(bash)
-2.532 E F0 .032(is made while jobs are stopped \(or)2.532 F 2.533(,i)-.4
-G 2.533(ft)-2.533 G(he)-2.533 E F1(checkjobs)2.533 E F0 .033
-(shell option has been enabled)2.533 F 2.02(using the)108 242.4 R F1
-(shopt)4.52 E F0 -.2(bu)4.52 G 2.02
-(iltin, running\), the shell prints a w).2 F 2.019
-(arning message, and, if the)-.1 F F1(checkjobs)4.519 E F0 2.019
-(option is)4.519 F .458(enabled, lists the jobs and their statuses.)108
-254.4 R(The)5.458 E F1(jobs)2.958 E F0 .459
-(command may then be used to inspect their status.)2.958 F .459(If a)
-5.459 F .604(second attempt to e)108 266.4 R .604
+.63 E(')-.63 E F0(.)A .13(The shell learns immediately whene)108 177.6 R
+-.15(ve)-.25 G 2.63(raj).15 G .13(ob changes state.)-2.63 F(Normally)
+5.131 E(,)-.65 E F1(bash)2.631 E F0 -.1(wa)2.631 G .131
+(its until it is about to print a).1 F .158
+(prompt before reporting changes in a job')108 189.6 R 2.658(ss)-.55 G
+.158(tatus so as to not interrupt an)-2.658 F 2.657(yo)-.15 G .157
+(ther output.)-2.657 F .157(If the)5.157 F F1<ad62>2.657 E F0 .157
+(option to)2.657 F(the)108 201.6 Q F1(set)3.951 E F0 -.2(bu)3.951 G
+1.451(iltin command is enabled,).2 F F1(bash)3.951 E F0 1.452
+(reports such changes immediately)3.951 F 6.452(.A)-.65 G 1.752 -.15
+(ny t)-6.452 H 1.452(rap on).15 F/F2 9/Times-Bold@0 SF(SIGCHLD)3.952 E
+F0(is)3.702 E -.15(exe)108 213.6 S(cuted for each child that e).15 E
+(xits.)-.15 E .033(If an attempt to e)108 230.4 R(xit)-.15 E F1(bash)
+2.533 E F0 .033(is made while jobs are stopped \(or)2.533 F 2.532(,i)-.4
+G 2.532(ft)-2.532 G(he)-2.532 E F1(checkjobs)2.532 E F0 .032
+(shell option has been enabled)2.532 F 2.019(using the)108 242.4 R F1
+(shopt)4.519 E F0 -.2(bu)4.519 G 2.019
+(iltin, running\), the shell prints a w).2 F 2.02
+(arning message, and, if the)-.1 F F1(checkjobs)4.52 E F0 2.02
+(option is)4.52 F .459(enabled, lists the jobs and their statuses.)108
+254.4 R(The)5.459 E F1(jobs)2.959 E F0 .458
+(command may then be used to inspect their status.)2.958 F .458(If a)
+5.458 F .603(second attempt to e)108 266.4 R .604
(xit is made without an interv)-.15 F .604
(ening command, the shell does not print another w)-.15 F(arning,)-.1 E
(and an)108 278.4 Q 2.5(ys)-.15 G(topped jobs are terminated.)-2.5 E/F3
-10.95/Times-Bold@0 SF(PR)72 295.2 Q(OMPTING)-.329 E F0 .644(When e)108
-307.2 R -.15(xe)-.15 G .644(cuting interacti).15 F -.15(ve)-.25 G(ly).15
-E(,)-.65 E F1(bash)3.144 E F0 .645(displays the primary prompt)3.145 F
-F2(PS1)3.145 E F0 .645(when it is ready to read a command,)2.895 F 1.826
-(and the secondary prompt)108 319.2 R F2(PS2)4.326 E F0 1.825
-(when it needs more input to complete a command.)4.076 F F1(Bash)6.825 E
-F0(allo)4.325 E 1.825(ws these)-.25 F 1.499(prompt strings to be custom\
+10.95/Times-Bold@0 SF(PR)72 295.2 Q(OMPTING)-.329 E F0 .645(When e)108
+307.2 R -.15(xe)-.15 G .645(cuting interacti).15 F -.15(ve)-.25 G(ly).15
+E(,)-.65 E F1(bash)3.145 E F0 .645(displays the primary prompt)3.145 F
+F2(PS1)3.145 E F0 .645(when it is ready to read a command,)2.895 F 1.825
+(and the secondary prompt)108 319.2 R F2(PS2)4.325 E F0 1.825
+(when it needs more input to complete a command.)4.075 F F1(Bash)6.826 E
+F0(allo)4.326 E 1.826(ws these)-.25 F 1.499(prompt strings to be custom\
ized by inserting a number of backslash-escaped special characters that\
are)108 331.2 R(decoded as follo)108 343.2 Q(ws:)-.25 E F1(\\a)144
355.2 Q F0(an ASCII bell character \(07\))28.22 E F1(\\d)144 367.2 Q F0
(the date in "W)27.66 E(eekday Month Date" format \(e.g., "T)-.8 E
(ue May 26"\))-.45 E F1(\\D{)144 379.2 Q/F4 10/Times-Italic@0 SF(format)
-A F1(})A F0(the)180 391.2 Q F4(format)3.927 E F0 1.427(is passed to)
-3.927 F F4(strftime)3.927 E F0 1.427
+A F1(})A F0(the)180 391.2 Q F4(format)3.926 E F0 1.426(is passed to)
+3.926 F F4(strftime)3.926 E F0 1.427
(\(3\) and the result is inserted into the prompt string; an)B(empty)180
403.2 Q F4(format)2.5 E F0
(results in a locale-speci\214c time representation.)2.5 E
571.2 Q F0(the v)28.22 E(ersion of)-.15 E F1(bash)2.5 E F0
(\(e.g., 2.00\))2.5 E F1(\\V)144 583.2 Q F0(the release of)26 E F1(bash)
2.5 E F0 2.5(,v)C(ersion + patch le)-2.65 E -.15(ve)-.25 G 2.5(l\().15 G
-(e.g., 2.00.0\))-2.5 E F1(\\w)144 595.2 Q F0 .115(the current w)26 F
-.115(orking directory)-.1 F 2.615(,w)-.65 G(ith)-2.615 E F2($HOME)2.615
-E F0(abbre)2.365 E .116(viated with a tilde \(uses the v)-.25 F .116
+(e.g., 2.00.0\))-2.5 E F1(\\w)144 595.2 Q F0 .116(the current w)26 F
+.116(orking directory)-.1 F 2.616(,w)-.65 G(ith)-2.616 E F2($HOME)2.616
+E F0(abbre)2.366 E .115(viated with a tilde \(uses the v)-.25 F .115
(alue of the)-.25 F F2(PR)180 607.2 Q(OMPT_DIR)-.27 E(TRIM)-.36 E F0
-.25(va)2.25 G(riable\)).25 E F1(\\W)144 619.2 Q F0
(the basename of the current w)23.22 E(orking directory)-.1 E 2.5(,w)
F0(be)29.89 E 1.257(gin a sequence of non-printing characters, which co\
uld be used to embed a terminal)-.15 F(control sequence into the prompt)
180 703.2 Q F1(\\])144 715.2 Q F0
-(end a sequence of non-printing characters)29.89 E(GNU Bash 4.2)72 768 Q
-(2013 March 4)146.79 E(35)195.95 E 0 Cg EP
+(end a sequence of non-printing characters)29.89 E(GNU Bash 4.3)72 768 Q
+(2013 September 2)138.455 E(35)187.615 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E .119(The command number and the history number are usually dif)
-108 84 R .12(ferent: the history number of a command is its)-.25 F 1.585
-(position in the history list, which may include commands restored from\
- the history \214le \(see)108 96 R/F1 9/Times-Bold@0 SF(HIST)4.084 E(OR)
+-.35 E .12(The command number and the history number are usually dif)108
+84 R .119(ferent: the history number of a command is its)-.25 F 1.585(p\
+osition in the history list, which may include commands restored from t\
+he history \214le \(see)108 96 R/F1 9/Times-Bold@0 SF(HIST)4.085 E(OR)
-.162 E(Y)-.315 E F0(belo)108 108 Q .541(w\), while the command number \
-is the position in the sequence of commands e)-.25 F -.15(xe)-.15 G .541
+is the position in the sequence of commands e)-.25 F -.15(xe)-.15 G .54
(cuted during the cur).15 F(-)-.2 E .546(rent shell session.)108 120 R
.546(After the string is decoded, it is e)5.546 F .546
(xpanded via parameter e)-.15 F .546(xpansion, command substitu-)-.15 F
-.351(tion, arithmetic e)108 132 R .352(xpansion, and quote remo)-.15 F
+.352(tion, arithmetic e)108 132 R .352(xpansion, and quote remo)-.15 F
-.25(va)-.15 G .352(l, subject to the v).25 F .352(alue of the)-.25 F/F2
-10/Times-Bold@0 SF(pr)2.852 E(omptv)-.18 E(ars)-.1 E F0 .352
+10/Times-Bold@0 SF(pr)2.852 E(omptv)-.18 E(ars)-.1 E F0 .351
(shell option \(see the)2.852 F(description of the)108 144 Q F2(shopt)
2.5 E F0(command under)2.5 E F1(SHELL B)2.5 E(UIL)-.09 E(TIN COMMANDS)
-.828 E F0(belo)2.25 E(w\).)-.25 E/F3 10.95/Times-Bold@0 SF(READLINE)72
-160.8 Q F0 .151
+160.8 Q F0 .15
(This is the library that handles reading input when using an interacti)
-108 172.8 R .45 -.15(ve s)-.25 H .15(hell, unless the).15 F F2
-(\255\255noediting)2.65 E F0(option)2.65 E 1.208(is gi)108 184.8 R -.15
-(ve)-.25 G 3.708(na).15 G 3.708(ts)-3.708 G 1.208(hell in)-3.708 F -.2
-(vo)-.4 G 3.708(cation. Line).2 F 1.208
-(editing is also used when using the)3.708 F F2<ad65>3.709 E F0 1.209
-(option to the)3.709 F F2 -.18(re)3.709 G(ad).18 E F0 -.2(bu)3.709 G
-3.709(iltin. By).2 F(def)108 196.8 Q .851
+108 172.8 R .451 -.15(ve s)-.25 H .151(hell, unless the).15 F F2
+(\255\255noediting)2.651 E F0(option)2.651 E 1.209(is gi)108 184.8 R
+-.15(ve)-.25 G 3.709(na).15 G 3.709(ts)-3.709 G 1.209(hell in)-3.709 F
+-.2(vo)-.4 G 3.709(cation. Line).2 F 1.208
+(editing is also used when using the)3.709 F F2<ad65>3.708 E F0 1.208
+(option to the)3.708 F F2 -.18(re)3.708 G(ad).18 E F0 -.2(bu)3.708 G
+3.708(iltin. By).2 F(def)108 196.8 Q .851
(ault, the line editing commands are similar to those of Emacs.)-.1 F
-3.351(Av)5.851 G .851(i-style line editing interf)-3.351 F .851
+3.351(Av)5.851 G .851(i-style line editing interf)-3.351 F .852
(ace is also)-.1 F -.2(av)108 208.8 S 3.35(ailable. Line)-.05 F .85
(editing can be enabled at an)3.35 F 3.35(yt)-.15 G .85(ime using the)
-3.35 F F2 .85(\255o emacs)3.35 F F0(or)3.35 E F2 .85(\255o vi)3.35 F F0
.85(options to the)3.35 F F2(set)3.35 E F0 -.2(bu)3.35 G(iltin).2 E
-(\(see)108 220.8 Q F1 .763(SHELL B)3.263 F(UIL)-.09 E .763(TIN COMMANDS)
--.828 F F0(belo)3.013 E 3.263(w\). T)-.25 F 3.263(ot)-.8 G .763(urn of)
+(\(see)108 220.8 Q F1 .762(SHELL B)3.262 F(UIL)-.09 E .762(TIN COMMANDS)
+-.828 F F0(belo)3.012 E 3.262(w\). T)-.25 F 3.263(ot)-.8 G .763(urn of)
-3.263 F 3.263(fl)-.25 G .763
-(ine editing after the shell is running, use the)-3.263 F F2(+o)3.262 E
+(ine editing after the shell is running, use the)-3.263 F F2(+o)3.263 E
(emacs)108 232.8 Q F0(or)2.5 E F2(+o vi)2.5 E F0(options to the)2.5 E F2
(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E F2(Readline Notation)87 249.6 Q
F0 .463(In this section, the Emacs-style notation is used to denote k)
108 261.6 R -.15(ey)-.1 G(strok).15 E 2.963(es. Control)-.1 F -.1(ke)
2.963 G .463(ys are denoted by C\255)-.05 F/F4 10/Times-Italic@0 SF -.1
-(ke)C(y)-.2 E F0(,)A 1.153(e.g., C\255n means Control\255N.)108 273.6 R
-(Similarly)6.153 E(,)-.65 E F4(meta)4.033 E F0 -.1(ke)3.913 G 1.153
-(ys are denoted by M\255)-.05 F F4 -.1(ke)C(y)-.2 E F0 3.652(,s)C 3.652
-(oM)-3.652 G 1.152(\255x means Meta\255X.)-3.652 F(\(On)6.152 E -.1(ke)
-108 285.6 S .83(yboards without a)-.05 F F4(meta)3.71 E F0 -.1(ke)3.59 G
-2.13 -.65(y, M)-.05 H<ad>.65 E F4(x)A F0 .83(means ESC)3.33 F F4(x)3.33
-E F0 3.33(,i)C .831(.e., press the Escape k)-3.33 F 1.131 -.15(ey t)-.1
-H .831(hen the).15 F F4(x)4.101 E F0 -.1(ke)3.861 G 4.631 -.65(y. T)-.05
-H .831(his mak).65 F(es)-.1 E .6(ESC the)108 297.6 R F4 .6(meta pr)3.1 F
-(e\214x)-.37 E F0 5.6(.T)C .6(he combination M\255C\255)-5.6 F F4(x)A F0
-.599(means ESC\255Control\255)3.099 F F4(x)A F0 3.099(,o)C 3.099(rp)
--3.099 G .599(ress the Escape k)-3.099 F .899 -.15(ey t)-.1 H .599
-(hen hold).15 F(the Control k)108 309.6 Q .3 -.15(ey w)-.1 H
-(hile pressing the).15 E F4(x)3.27 E F0 -.1(ke)3.03 G -.65(y.)-.05 G(\))
-.65 E .619(Readline commands may be gi)108 326.4 R -.15(ve)-.25 G 3.119
-(nn).15 G(umeric)-3.119 E F4(ar)3.119 E(guments)-.37 E F0 3.119(,w).27 G
-.619(hich normally act as a repeat count.)-3.119 F(Sometimes,)5.62 E(ho)
-108 338.4 Q(we)-.25 E -.15(ve)-.25 G 1.419 -.4(r, i).15 H 3.119(ti).4 G
-3.119(st)-3.119 G .619(he sign of the ar)-3.119 F .619
+(ke)C(y)-.2 E F0(,)A 1.152(e.g., C\255n means Control\255N.)108 273.6 R
+(Similarly)6.152 E(,)-.65 E F4(meta)4.032 E F0 -.1(ke)3.913 G 1.153
+(ys are denoted by M\255)-.05 F F4 -.1(ke)C(y)-.2 E F0 3.653(,s)C 3.653
+(oM)-3.653 G 1.153(\255x means Meta\255X.)-3.653 F(\(On)6.153 E -.1(ke)
+108 285.6 S .831(yboards without a)-.05 F F4(meta)3.711 E F0 -.1(ke)
+3.591 G 2.131 -.65(y, M)-.05 H<ad>.65 E F4(x)A F0 .831(means ESC)3.331 F
+F4(x)3.331 E F0 3.331(,i)C .83(.e., press the Escape k)-3.331 F 1.13
+-.15(ey t)-.1 H .83(hen the).15 F F4(x)4.1 E F0 -.1(ke)3.86 G 4.63 -.65
+(y. T)-.05 H .83(his mak).65 F(es)-.1 E .599(ESC the)108 297.6 R F4 .599
+(meta pr)3.099 F(e\214x)-.37 E F0 5.599(.T)C .599
+(he combination M\255C\255)-5.599 F F4(x)A F0 .599
+(means ESC\255Control\255)3.099 F F4(x)A F0 3.099(,o)C 3.099(rp)-3.099 G
+.6(ress the Escape k)-3.099 F .9 -.15(ey t)-.1 H .6(hen hold).15 F
+(the Control k)108 309.6 Q .3 -.15(ey w)-.1 H(hile pressing the).15 E F4
+(x)3.27 E F0 -.1(ke)3.03 G -.65(y.)-.05 G(\)).65 E .62
+(Readline commands may be gi)108 326.4 R -.15(ve)-.25 G 3.119(nn).15 G
+(umeric)-3.119 E F4(ar)3.119 E(guments)-.37 E F0 3.119(,w).27 G .619
+(hich normally act as a repeat count.)-3.119 F(Sometimes,)5.619 E(ho)108
+338.4 Q(we)-.25 E -.15(ve)-.25 G 1.418 -.4(r, i).15 H 3.118(ti).4 G
+3.119(st)-3.118 G .619(he sign of the ar)-3.119 F .619
(gument that is signi\214cant.)-.18 F -.15(Pa)5.619 G .619(ssing a ne)
.15 F -.05(ga)-.15 G(ti).05 E .919 -.15(ve a)-.25 H -.18(rg).15 G .619
-(ument to a command that).18 F 1.018(acts in the forw)108 350.4 R 1.018
+(ument to a command that).18 F 1.019(acts in the forw)108 350.4 R 1.018
(ard direction \(e.g.,)-.1 F F2(kill\255line)3.518 E F0 3.518(\)c)C
-1.018(auses that command to act in a backw)-3.518 F 1.019
-(ard direction.)-.1 F(Com-)6.019 E(mands whose beha)108 362.4 Q
+1.018(auses that command to act in a backw)-3.518 F 1.018
+(ard direction.)-.1 F(Com-)6.018 E(mands whose beha)108 362.4 Q
(vior with ar)-.2 E(guments de)-.18 E(viates from this are noted belo)
--.25 E -.65(w.)-.25 G .812(When a command is described as)108 379.2 R F4
+-.25 E -.65(w.)-.25 G .811(When a command is described as)108 379.2 R F4
(killing)3.311 E F0(te)3.311 E .811(xt, the te)-.15 F .811
-(xt deleted is sa)-.15 F -.15(ve)-.2 G 3.311(df).15 G .811
-(or possible future retrie)-3.311 F -.25(va)-.25 G 3.311(l\().25 G F4
-(yank-)-3.311 E(ing)108 391.2 Q F0 2.529(\). The)B .029(killed te)2.529
+(xt deleted is sa)-.15 F -.15(ve)-.2 G 3.311(df).15 G .812
+(or possible future retrie)-3.311 F -.25(va)-.25 G 3.312(l\().25 G F4
+(yank-)-3.312 E(ing)108 391.2 Q F0 2.529(\). The)B .029(killed te)2.529
F .029(xt is sa)-.15 F -.15(ve)-.2 G 2.529(di).15 G 2.529(na)-2.529 G F4
.029(kill ring)B F0 5.029(.C)C(onsecuti)-5.029 E .329 -.15(ve k)-.25 H
.029(ills cause the te).15 F .029(xt to be accumulated into one unit,)
(xt separate the chunks of te)-.15 F .567(xt on the kill)-.15 F(ring.)
108 415.2 Q F2(Readline Initialization)87 432 Q F0 .091(Readline is cus\
tomized by putting commands in an initialization \214le \(the)108 444 R
-F4(inputr)2.591 E(c)-.37 E F0 2.591(\214le\). The)2.591 F .092
-(name of this \214le)2.591 F .197(is tak)108 456 R .196(en from the v)
+F4(inputr)2.591 E(c)-.37 E F0 2.591(\214le\). The)2.591 F .091
+(name of this \214le)2.591 F .196(is tak)108 456 R .196(en from the v)
-.1 F .196(alue of the)-.25 F F1(INPUTRC)2.696 E F0 -.25(va)2.446 G
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184.8 Q(xt)-.15 E/F3 10/Courier@0 SF 6(>o)2.5 G(utput)-6 E F0
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<ad72>.18 E(ead\255init\255\214le)-.18 E F0 2.5(,a)C(nd)-2.5 E F2
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(Function Key 1)2.5 E F0(.)A
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540 Q F2(HH)A F0(the eight-bit character whose v)13.78 E(alue is the he)
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144 424.8 R .541(fect, using escape as the)-.25 F/F2 10/Times-Italic@0
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-G(board.).15 E F1(enable\255k)108 556.8 Q(eypad \(Off\))-.1 E F0 .892
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(ber of history entries is not limited.)144 724.8 Q(By def)5 E
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
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-(oll\255mode \(Off\))-.18 E F0 .449(When set to)144 96 R F1(On)2.949 E
-F0 2.949(,m)C(ak)-2.949 E .448
-(es readline use a single line for display)-.1 F 2.948(,s)-.65 G .448
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+(es readline use a single line for display)-.1 F 2.948(,s)-.65 G .449
(crolling the input horizontally on a)-2.948 F 1.194(single screen line\
when it becomes longer than the screen width rather than wrapping to a\
ne)144 108 R(w)-.25 E(line.)144 120 Q F1(input\255meta \(Off\))108 132
-Q F0 .228(If set to)144 144 R F1(On)2.728 E F0 2.728(,r)C .227(eadline \
+Q F0 .227(If set to)144 144 R F1(On)2.727 E F0 2.727(,r)C .228(eadline \
will enable eight-bit input \(that is, it will not strip the high bit f\
-rom the char)-2.728 F(-)-.2 E .956(acters it reads\), re)144 156 R -.05
+rom the char)-2.727 F(-)-.2 E .957(acters it reads\), re)144 156 R -.05
(ga)-.15 G .956(rdless of what the terminal claims it can support.).05 F
-.957(The name)5.956 F F1(meta\255\215ag)3.457 E F0 .957(is a)3.457 F
+.956(The name)5.956 F F1(meta\255\215ag)3.456 E F0 .956(is a)3.456 F
(synon)144 168 Q(ym for this v)-.15 E(ariable.)-.25 E F1(isear)108 180 Q
(ch\255terminators \(`)-.18 E(`C\255[C\255J')-.63 E('\))-.63 E F0 .439(\
The string of characters that should terminate an incremental search wi\
-thout subsequently e)144 192 R -.15(xe)-.15 G(cut-).15 E .934
+thout subsequently e)144 192 R -.15(xe)-.15 G(cut-).15 E .935
(ing the character as a command.)144 204 R .935(If this v)5.935 F .935
-(ariable has not been gi)-.25 F -.15(ve)-.25 G 3.435(nav).15 G .935
-(alue, the characters)-3.685 F/F2 10/Times-Italic@0 SF(ESC)3.435 E F0
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(and)144 216 Q F2(C\255J)2.5 E F0(will terminate an incremental search.)
-2.5 E F1 -.1(ke)108 228 S(ymap \(emacs\)).1 E F0 2.021
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(Set the current readline k)144 240 R -.15(ey)-.1 G 4.521(map. The).15 F
2.021(set of v)4.521 F 2.021(alid k)-.25 F -.15(ey)-.1 G 2.021
-(map names is).15 F F2 2.02(emacs, emacs\255standar)4.52 F(d,)-.37 E
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+(map names is).15 F F2 2.021(emacs, emacs\255standar)4.521 F(d,)-.37 E
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(,a)C(nd)-2.568 E F2(vi\255insert)2.568 E F0(.).68 E F2(vi)5.068 E F0
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-G 1.544(lent to).25 F F2(emacs\255standar)4.044 E(d)-.37 E F0 6.544(.T)C
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+G 1.543(lent to).25 F F2(emacs\255standar)4.044 E(d)-.37 E F0 6.544(.T)C
1.544(he def)-6.544 F 1.544(ault v)-.1 F 1.544(alue is)-.25 F F2(emacs)
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E(ault k)-.1 E -.15(ey)-.1 G(map.).15 E F1 -.1(ke)108 288 S
-(yseq\255timeout \(500\)).1 E F0 .367(Speci\214es the duration)144 300 R
+(yseq\255timeout \(500\)).1 E F0 .368(Speci\214es the duration)144 300 R
F2 -.37(re)2.867 G(adline).37 E F0 .367(will w)2.867 F .367
-(ait for a character when reading an ambiguous k)-.1 F .668 -.15(ey s)
+(ait for a character when reading an ambiguous k)-.1 F .667 -.15(ey s)
-.1 H(equence).15 E 1.356(\(one that can form a complete k)144 312 R
1.656 -.15(ey s)-.1 H 1.356(equence using the input read so f).15 F(ar)
--.1 E 3.856(,o)-.4 G 3.856(rc)-3.856 G 1.355(an tak)-3.856 F 3.855(ea)
--.1 G(dditional)-3.855 E .32(input to complete a longer k)144 324 R .62
+-.1 E 3.856(,o)-.4 G 3.856(rc)-3.856 G 1.356(an tak)-3.856 F 3.856(ea)
+-.1 G(dditional)-3.856 E .32(input to complete a longer k)144 324 R .62
-.15(ey s)-.1 H 2.82(equence\). If).15 F .32(no input is recei)2.82 F
-.15(ve)-.25 G 2.82(dw).15 G .32(ithin the timeout,)-2.82 F F2 -.37(re)
-2.82 G(adline).37 E F0(will)2.82 E .907(use the shorter b)144 336 R .907
+2.82 G(adline).37 E F0(will)2.82 E .906(use the shorter b)144 336 R .907
(ut complete k)-.2 F 1.207 -.15(ey s)-.1 H 3.407(equence. The).15 F -.25
-(va)3.407 G .907(lue is speci\214ed in milliseconds, so a v).25 F .906
+(va)3.407 G .907(lue is speci\214ed in milliseconds, so a v).25 F .907
(alue of)-.25 F .05(1000 means that)144 348 R F2 -.37(re)2.55 G(adline)
.37 E F0 .05(will w)2.55 F .05(ait one second for additional input.)-.1
F .05(If this v)5.05 F .05(ariable is set to a v)-.25 F(alue)-.25 E .051
(less than or equal to zero, or to a non-numeric v)144 360 R(alue,)-.25
E F2 -.37(re)2.551 G(adline).37 E F0 .051(will w)2.551 F .051
-(ait until another k)-.1 F .351 -.15(ey i)-.1 H 2.551(sp).15 G(ressed)
--2.551 E(to decide which k)144 372 Q .3 -.15(ey s)-.1 H
+(ait until another k)-.1 F .352 -.15(ey i)-.1 H 2.552(sp).15 G(ressed)
+-2.552 E(to decide which k)144 372 Q .3 -.15(ey s)-.1 H
(equence to complete.).15 E F1(mark\255dir)108 384 Q(ectories \(On\))
-.18 E F0(If set to)144 396 Q F1(On)2.5 E F0 2.5(,c)C
(ompleted directory names ha)-2.5 E .3 -.15(ve a s)-.2 H(lash appended.)
(ompleted names which are symbolic links to directories ha)-2.675 F .475
-.15(ve a s)-.2 H .175(lash appended \(sub-).15 F(ject to the v)144 456
Q(alue of)-.25 E F1(mark\255dir)2.5 E(ectories)-.18 E F0(\).)A F1
-(match\255hidden\255\214les \(On\))108 468 Q F0 .193(This v)144 480 R
-.193(ariable, when set to)-.25 F F1(On)2.693 E F0 2.693(,c)C .192
-(auses readline to match \214les whose names be)-2.693 F .192
-(gin with a `.)-.15 F 2.692('\()-.7 G(hidden)-2.692 E .456
+(match\255hidden\255\214les \(On\))108 468 Q F0 .192(This v)144 480 R
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+(auses readline to match \214les whose names be)-2.692 F .193
+(gin with a `.)-.15 F 2.693('\()-.7 G(hidden)-2.693 E .457
(\214les\) when performing \214lename completion.)144 492 R .456
(If set to)5.456 F F1(Off)2.956 E F0 2.956(,t)C .456(he leading `.)
--2.956 F 2.956('m)-.7 G .457(ust be supplied by the)-2.956 F
+-2.956 F 2.956('m)-.7 G .456(ust be supplied by the)-2.956 F
(user in the \214lename to be completed.)144 504 Q F1
(menu\255complete\255display\255pr)108 516 Q(e\214x \(Off\))-.18 E F0
-1.586(If set to)144 528 R F1(On)4.086 E F0 4.086(,m)C 1.585(enu complet\
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ion displays the common pre\214x of the list of possible completions)
--4.086 F(\(which may be empty\) before c)144 540 Q
+-4.085 F(\(which may be empty\) before c)144 540 Q
(ycling through the list.)-.15 E F1(output\255meta \(Off\))108 552 Q F0
-.506(If set to)144 564 R F1(On)3.006 E F0 3.006(,r)C .507(eadline will \
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display characters with the eighth bit set directly rather than as a me\
-ta-)-3.006 F(pre\214x)144 576 Q(ed escape sequence.)-.15 E F1
-(page\255completions \(On\))108 588 Q F0 .809(If set to)144 600 R F1(On)
+ta-)-3.007 F(pre\214x)144 576 Q(ed escape sequence.)-.15 E F1
+(page\255completions \(On\))108 588 Q F0 .808(If set to)144 600 R F1(On)
3.308 E F0 3.308(,r)C .808(eadline uses an internal)-3.308 F F2(mor)
3.308 E(e)-.37 E F0(-lik)A 3.308(ep)-.1 G .808
(ager to display a screenful of possible comple-)-3.308 F
(tions at a time.)144 612 Q F1
-(print\255completions\255horizontally \(Off\))108 624 Q F0 1.318
-(If set to)144 636 R F1(On)3.818 E F0 3.818(,r)C 1.319(eadline will dis\
-play completions with matches sorted horizontally in alphabetical)-3.818
+(print\255completions\255horizontally \(Off\))108 624 Q F0 1.319
+(If set to)144 636 R F1(On)3.819 E F0 3.819(,r)C 1.318(eadline will dis\
+play completions with matches sorted horizontally in alphabetical)-3.819
F(order)144 648 Q 2.5(,r)-.4 G(ather than do)-2.5 E(wn the screen.)-.25
E F1 -2.29 -.18(re v)108 660 T(ert\255all\255at\255newline \(Off\)).08 E
-F0 .699(If set to)144 672 R F1(On)3.199 E F0 3.199(,r)C .699
+F0 .698(If set to)144 672 R F1(On)3.198 E F0 3.198(,r)C .699
(eadline will undo all changes to history lines before returning when)
--3.199 F F1(accept\255line)3.198 E F0(is)3.198 E -.15(exe)144 684 S
+-3.198 F F1(accept\255line)3.199 E F0(is)3.199 E -.15(exe)144 684 S
2.686(cuted. By).15 F(def)2.686 E .186
(ault, history lines may be modi\214ed and retain indi)-.1 F .186
(vidual undo lists across calls to)-.25 F F1 -.18(re)144 696 S(adline)
-.18 E F0(.)A(GNU Bash 4.2)72 768 Q(2013 March 4)146.79 E(39)195.95 E 0
-Cg EP
+.18 E F0(.)A(GNU Bash 4.3)72 768 Q(2013 September 2)138.455 E(39)187.615
+E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
-.35 E/F1 10/Times-Bold@0 SF(sho)108 84 Q
-(w\255all\255if\255ambiguous \(Off\))-.1 E F0 .304(This alters the def)
-144 96 R .304(ault beha)-.1 F .304(vior of the completion functions.)-.2
-F .304(If set to)5.304 F F1(On)2.804 E F0 2.803(,w)C .303(ords which ha)
--2.903 F .603 -.15(ve m)-.2 H(ore).15 E 1.264(than one possible complet\
+(w\255all\255if\255ambiguous \(Off\))-.1 E F0 .303(This alters the def)
+144 96 R .303(ault beha)-.1 F .304(vior of the completion functions.)-.2
+F .304(If set to)5.304 F F1(On)2.804 E F0 2.804(,w)C .304(ords which ha)
+-2.904 F .604 -.15(ve m)-.2 H(ore).15 E 1.264(than one possible complet\
ion cause the matches to be listed immediately instead of ringing the)
144 108 R(bell.)144 120 Q F1(sho)108 132 Q
-(w\255all\255if\255unmodi\214ed \(Off\))-.1 E F0 5.346
-(This alters the def)144 144 R 5.346(ault beha)-.1 F 5.345
-(vior of the completion functions in a f)-.2 F 5.345(ashion similar to)
--.1 F F1(sho)144 156 Q(w\255all\255if\255ambiguous)-.1 E F0 6.69(.I)C
-4.19(fs)-6.69 G 1.691(et to)-4.19 F F1(On)4.191 E F0 4.191(,w)C 1.691
+(w\255all\255if\255unmodi\214ed \(Off\))-.1 E F0 5.345
+(This alters the def)144 144 R 5.345(ault beha)-.1 F 5.345
+(vior of the completion functions in a f)-.2 F 5.346(ashion similar to)
+-.1 F F1(sho)144 156 Q(w\255all\255if\255ambiguous)-.1 E F0 6.691(.I)C
+4.191(fs)-6.691 G 1.691(et to)-4.191 F F1(On)4.191 E F0 4.191(,w)C 1.691
(ords which ha)-4.291 F 1.991 -.15(ve m)-.2 H 1.691
-(ore than one possible completion).15 F 1.04(without an)144 168 R 3.54
+(ore than one possible completion).15 F 1.039(without an)144 168 R 3.539
(yp)-.15 G 1.039
-(ossible partial completion \(the possible completions don')-3.54 F
-3.539(ts)-.18 G 1.039(hare a common pre\214x\))-3.539 F(cause the match\
-es to be listed immediately instead of ringing the bell.)144 180 Q F1
-(sho)108 192 Q(w\255mode\255in\255pr)-.1 E(ompt \(Off\))-.18 E F0 1.018
-(If set to)144 204 R F1(On)3.518 E F0 3.518(,a)C 1.018
-(dd a character to the be)-3.518 F 1.018
+(ossible partial completion \(the possible completions don')-3.539 F
+3.539(ts)-.18 G 1.04(hare a common pre\214x\))-3.539 F(cause the matche\
+s to be listed immediately instead of ringing the bell.)144 180 Q F1
+(sho)108 192 Q(w\255mode\255in\255pr)-.1 E(ompt \(Off\))-.18 E F0 1.019
+(If set to)144 204 R F1(On)3.519 E F0 3.519(,a)C 1.018
+(dd a character to the be)-3.519 F 1.018
(ginning of the prompt indicating the editing mode: emacs)-.15 F
(\(@\), vi command \(:\) or vi insertion \(+\).)144 216 Q F1
-(skip\255completed\255text \(Off\))108 228 Q F0 .095(If set to)144 240 R
-F1(On)2.595 E F0 2.595(,t)C .095(his alters the def)-2.595 F .095
-(ault completion beha)-.1 F .094
+(skip\255completed\255text \(Off\))108 228 Q F0 .094(If set to)144 240 R
+F1(On)2.594 E F0 2.594(,t)C .095(his alters the def)-2.594 F .095
+(ault completion beha)-.1 F .095
(vior when inserting a single match into the line.)-.2 F(It')144 252 Q
-2.545(so)-.55 G .045(nly acti)-2.545 F .345 -.15(ve w)-.25 H .046
-(hen performing completion in the middle of a w).15 F 2.546(ord. If)-.1
-F .046(enabled, readline does not)2.546 F 1.394(insert characters from \
+2.546(so)-.55 G .046(nly acti)-2.546 F .346 -.15(ve w)-.25 H .046
+(hen performing completion in the middle of a w).15 F 2.545(ord. If)-.1
+F .045(enabled, readline does not)2.545 F 1.394(insert characters from \
the completion that match characters after point in the w)144 264 R
-1.394(ord being com-)-.1 F(pleted, so portions of the w)144 276 Q
+1.395(ord being com-)-.1 F(pleted, so portions of the w)144 276 Q
(ord follo)-.1 E(wing the cursor are not duplicated.)-.25 E F1
-(visible\255stats \(Off\))108 288 Q F0 .846(If set to)144 300 R F1(On)
+(visible\255stats \(Off\))108 288 Q F0 .847(If set to)144 300 R F1(On)
3.346 E F0 3.346(,ac)C .846(haracter denoting a \214le')-3.346 F 3.346
(st)-.55 G .846(ype as reported by)-3.346 F/F2 10/Times-Italic@0 SF
(stat)3.346 E F0 .846(\(2\) is appended to the \214lename)B
(when listing possible completions.)144 312 Q F1
(Readline Conditional Constructs)87 328.8 Q F0 .05
(Readline implements a f)108 340.8 R .05(acility similar in spirit to t\
-he conditional compilation features of the C preprocessor)-.1 F .096
-(which allo)108 352.8 R .096(ws k)-.25 F .396 -.15(ey b)-.1 H .096
+he conditional compilation features of the C preprocessor)-.1 F .097
+(which allo)108 352.8 R .097(ws k)-.25 F .396 -.15(ey b)-.1 H .096
(indings and v).15 F .096
-(ariable settings to be performed as the result of tests.)-.25 F .097
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(There are four parser)5.096 F(directi)108 364.8 Q -.15(ve)-.25 G 2.5
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(wing is a list of the names of the commands and the def)-.25 F 1.391
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(ack through the history list, inserting the last w).15 F .507
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
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144 108 Q F1(history\255and\255alias\255expand\255line)108 120 Q F0
(Perform history and alias e)144 132 Q(xpansion on the current line.)
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-(ve t)-.25 H 3.447(ot).15 G .947(he current line from the)-3.447 F
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(If point is at the be)5.358 F .358
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(line, and the last character typed w)144 280.8 Q(as not bound to)-.1 E
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(hen gi)-5.553 F -.15(ve)-.25 G 3.053(nan).15 G .553(umeric ar)-3.053 F
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(character behind the cursor is deleted.)144 352.8 Q F1
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(tab\255insert \(C\255v T)108 400.8 Q(AB\))-.9 E F0
(Insert a tab character)144 412.8 Q(.)-.55 E F1
(self\255insert \(a, b, A, 1, !, ...\))108 424.8 Q F0
(Insert the character typed.)144 436.8 Q F1
-(transpose\255chars \(C\255t\))108 448.8 Q F0 .322
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(Drag the character before point forw)144 460.8 R .321(ard o)-.1 F -.15
-(ve)-.15 G 2.821(rt).15 G .321(he character at point, mo)-2.821 F .321
-(ving point forw)-.15 F .321(ard as well.)-.1 F 1.182
+(ve)-.15 G 2.821(rt).15 G .321(he character at point, mo)-2.821 F .322
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(ow)-.1 G(ords on the line.)-2.6 E F1(upcase\255w)108 532.8 Q
-(ord \(M\255u\))-.1 E F0 1.698(Uppercase the current \(or follo)144
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544.8 R 1.698(wing\) w)-.25 F 4.198(ord. W)-.1 F 1.698(ith a ne)-.4 F
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(ument, uppercase the pre).18 F(vious)-.25 E -.1(wo)144 556.8 S(rd, b).1
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-(ord \(M\255c\))-.1 E F0 1.974(Capitalize the current \(or follo)144
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616.8 R 1.974(wing\) w)-.25 F 4.474(ord. W)-.1 F 1.974(ith a ne)-.4 F
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(ument, capitalize the pre).18 F(vious)-.25 E -.1(wo)144 628.8 S(rd, b)
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(The killed te)5 E(xt is sa)-.15 E -.15(ve)-.2 G 2.5(do).15 G 2.5(nt)
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(Kill all characters on the current line, no matter where point is.)144
-180 Q F1(kill\255w)108 192 Q(ord \(M\255d\))-.1 E F0 .728
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-(ord, or if between w)-.1 F .729(ords, to the end of the ne)-.1 F .729
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(xt w)-.15 F(ord.)-.1 E -.8(Wo)144 216 S
(rd boundaries are the same as those used by).8 E F1 -.25(fo)2.5 G
(rward\255w).25 E(ord)-.1 E F0(.)A F1(backward\255kill\255w)108 228 Q
(ord \(M\255Rubout\))-.1 E F0(Kill the w)144 240 Q(ord behind point.)-.1
E -.8(Wo)5 G(rd boundaries are the same as those used by).8 E F1
(backward\255w)2.5 E(ord)-.1 E F0(.)A F1(shell\255kill\255w)108 252 Q
-(ord \(M\255d\))-.1 E F0 .729
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372 R .166
(ord behind point, using white space and the slash character as the w)
--.1 F .167(ord boundaries.)-.1 F(The)5.167 E(killed te)144 384 Q
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(Delete all spaces and tabs around point.)144 408 Q F1(kill\255r)108 420
(gion.)-.15 E F1(copy\255r)108 444 Q(egion\255as\255kill)-.18 E F0(Cop)
144 456 Q 2.5(yt)-.1 G(he te)-2.5 E(xt in the re)-.15 E
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(yank \(C\255y\))108 540 Q F0 -1(Ya)144 552 S
(nk the top of the kill ring into the b)1 E(uf)-.2 E(fer at point.)-.25
E F1(yank\255pop \(M\255y\))108 564 Q F0
(op. Only)-2.5 F -.1(wo)2.5 G(rks follo).1 E(wing)-.25 E F1(yank)2.5 E
F0(or)2.5 E F1(yank\255pop)2.5 E F0(.)A F1(Numeric Ar)87 592.8 Q
(guments)-.1 E(digit\255ar)108 604.8 Q
-(gument \(M\2550, M\2551, ..., M\255\255\))-.1 E F0 .642
+(gument \(M\2550, M\2551, ..., M\255\255\))-.1 E F0 .641
(Add this digit to the ar)144 616.8 R .641
(gument already accumulating, or start a ne)-.18 F 3.141(wa)-.25 G -.18
-(rg)-3.141 G 3.141(ument. M\255\255).18 F .641(starts a ne)3.141 F(g-)
+(rg)-3.141 G 3.142(ument. M\255\255).18 F .642(starts a ne)3.142 F(g-)
-.15 E(ati)144 628.8 Q .3 -.15(ve a)-.25 H -.18(rg).15 G(ument.).18 E F1
-(uni)108 640.8 Q -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1 E F0 .778
+(uni)108 640.8 Q -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1 E F0 .779
(This is another w)144 652.8 R .779(ay to specify an ar)-.1 F 3.279
-(gument. If)-.18 F .779(this command is follo)3.279 F .779
+(gument. If)-.18 F .779(this command is follo)3.279 F .778
(wed by one or more digits,)-.25 F 1.376
(optionally with a leading minus sign, those digits de\214ne the ar)144
664.8 R 3.876(gument. If)-.18 F 1.376(the command is fol-)3.876 F(lo)144
676.8 Q 1.17(wed by digits, e)-.25 F -.15(xe)-.15 G(cuting).15 E F1(uni)
3.67 E -.1(ve)-.1 G(rsal\255ar).1 E(gument)-.1 E F0(ag)3.67 E 1.17
(ain ends the numeric ar)-.05 F 1.17(gument, b)-.18 F 1.17(ut is other)
--.2 F(-)-.2 E .899(wise ignored.)144 688.8 R .898
-(As a special case, if this command is immediately follo)5.899 F .898
+-.2 F(-)-.2 E .898(wise ignored.)144 688.8 R .898
+(As a special case, if this command is immediately follo)5.898 F .898
(wed by a character that is)-.25 F .243
(neither a digit or minus sign, the ar)144 700.8 R .243
(gument count for the ne)-.18 F .243(xt command is multiplied by four)
--.15 F 5.243(.T)-.55 G(he)-5.243 E(ar)144 712.8 Q .378
+-.15 F 5.242(.T)-.55 G(he)-5.242 E(ar)144 712.8 Q .378
(gument count is initially one, so e)-.18 F -.15(xe)-.15 G .378
(cuting this function the \214rst time mak).15 F .378(es the ar)-.1 F
.378(gument count)-.18 F(four)144 724.8 Q 2.5(,as)-.4 G(econd time mak)
-2.5 E(es the ar)-.1 E(gument count sixteen, and so on.)-.18 E
-(GNU Bash 4.2)72 768 Q(2013 March 4)146.79 E(44)195.95 E 0 Cg EP
+(GNU Bash 4.3)72 768 Q(2013 September 2)138.455 E(44)187.615 E 0 Cg EP
%%Page: 45 45
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BP
-.35 E/F1 10/Times-Bold@0 SF(Completing)87 84 Q(complete \(T)108 96 Q
(AB\))-.9 E F0 1.137(Attempt to perform completion on the te)144 108 R
1.137(xt before point.)-.15 F F1(Bash)6.137 E F0 1.137
-(attempts completion treating the)3.637 F(te)144 120 Q .533(xt as a v)
--.15 F .533(ariable \(if the te)-.25 F .533(xt be)-.15 F .533(gins with)
--.15 F F1($)3.033 E F0 .533(\), username \(if the te)B .532(xt be)-.15 F
-.532(gins with)-.15 F F1(~)3.032 E F0 .532(\), hostname \(if the)B(te)
-144 132 Q .701(xt be)-.15 F .701(gins with)-.15 F F1(@)3.201 E F0 .701
-(\), or command \(including aliases and functions\) in turn.)B .702
+(attempts completion treating the)3.637 F(te)144 120 Q .532(xt as a v)
+-.15 F .532(ariable \(if the te)-.25 F .532(xt be)-.15 F .533(gins with)
+-.15 F F1($)3.033 E F0 .533(\), username \(if the te)B .533(xt be)-.15 F
+.533(gins with)-.15 F F1(~)3.033 E F0 .533(\), hostname \(if the)B(te)
+144 132 Q .702(xt be)-.15 F .702(gins with)-.15 F F1(@)3.202 E F0 .701
+(\), or command \(including aliases and functions\) in turn.)B .701
(If none of these pro-)5.701 F
(duces a match, \214lename completion is attempted.)144 144 Q F1
(possible\255completions \(M\255?\))108 156 Q F0
E F1(insert\255completions \(M\255*\))108 180 Q F0 .783
(Insert all completions of the te)144 192 R .783(xt before point that w)
-.15 F .783(ould ha)-.1 F 1.083 -.15(ve b)-.2 H .783(een generated by)
-.15 F F1(possible\255com-)3.282 E(pletions)144 204 Q F0(.)A F1
-(menu\255complete)108 216 Q F0 .928(Similar to)144 228 R F1(complete)
-3.428 E F0 3.428(,b)C .929(ut replaces the w)-3.628 F .929
-(ord to be completed with a single match from the list of)-.1 F 1.194
-(possible completions.)144 240 R 1.194(Repeated e)6.194 F -.15(xe)-.15 G
-1.194(cution of).15 F F1(menu\255complete)3.694 E F0 1.193
-(steps through the list of possible)3.694 F .828
+.15 F F1(possible\255com-)3.283 E(pletions)144 204 Q F0(.)A F1
+(menu\255complete)108 216 Q F0 .929(Similar to)144 228 R F1(complete)
+3.429 E F0 3.429(,b)C .929(ut replaces the w)-3.629 F .929
+(ord to be completed with a single match from the list of)-.1 F 1.193
+(possible completions.)144 240 R 1.193(Repeated e)6.193 F -.15(xe)-.15 G
+1.193(cution of).15 F F1(menu\255complete)3.694 E F0 1.194
+(steps through the list of possible)3.694 F .829
(completions, inserting each match in turn.)144 252 R .828
(At the end of the list of completions, the bell is rung)5.828 F .727
(\(subject to the setting of)144 264 R F1(bell\255style)3.227 E F0 3.227
(\)a)C .727(nd the original te)-3.227 F .727(xt is restored.)-.15 F .727
(An ar)5.727 F .727(gument of)-.18 F/F2 10/Times-Italic@0 SF(n)3.227 E
-F0(mo)3.227 E -.15(ve)-.15 G(s).15 E F2(n)3.227 E F0 1.73
+F0(mo)3.227 E -.15(ve)-.15 G(s).15 E F2(n)3.228 E F0 1.73
(positions forw)144 276 R 1.73(ard in the list of matches; a ne)-.1 F
-.05(ga)-.15 G(ti).05 E 2.03 -.15(ve a)-.25 H -.18(rg).15 G 1.73
(ument may be used to mo).18 F 2.03 -.15(ve b)-.15 H(ackw).15 E(ard)-.1
2.5(ument. This).18 F(command is unbound by def)2.5 E(ault.)-.1 E F1
(delete\255char\255or\255list)108 336 Q F0 .234
(Deletes the character under the cursor if not at the be)144 348 R .234
-(ginning or end of the line \(lik)-.15 F(e)-.1 E F1(delete\255char)2.735
+(ginning or end of the line \(lik)-.15 F(e)-.1 E F1(delete\255char)2.734
E F0(\).)A .425(If at the end of the line, beha)144 360 R -.15(ve)-.2 G
2.925(si).15 G .425(dentically to)-2.925 F F1(possible\255completions)
2.925 E F0 5.425(.T)C .425(his command is unbound)-5.425 F(by def)144
(possible\255hostname\255completions \(C\255x @\))108 552 Q F0
(List the possible completions of the te)144 564 Q
(xt before point, treating it as a hostname.)-.15 E F1
-(complete\255command \(M\255!\))108 576 Q F0 .58
+(complete\255command \(M\255!\))108 576 Q F0 .581
(Attempt completion on the te)144 588 R .581
-(xt before point, treating it as a command name.)-.15 F .581
-(Command comple-)5.581 F .715(tion attempts to match the te)144 600 R
+(xt before point, treating it as a command name.)-.15 F .58
+(Command comple-)5.58 F .715(tion attempts to match the te)144 600 R
.715(xt ag)-.15 F .715(ainst aliases, reserv)-.05 F .715(ed w)-.15 F
.715(ords, shell functions, shell b)-.1 F .715(uiltins, and)-.2 F
(\214nally e)144 612 Q -.15(xe)-.15 G
(possible\255command\255completions \(C\255x !\))108 624 Q F0
(List the possible completions of the te)144 636 Q
(xt before point, treating it as a command name.)-.15 E F1
-(dynamic\255complete\255history \(M\255T)108 648 Q(AB\))-.9 E F0 .424
+(dynamic\255complete\255history \(M\255T)108 648 Q(AB\))-.9 E F0 .425
(Attempt completion on the te)144 660 R .425
-(xt before point, comparing the te)-.15 F .425(xt ag)-.15 F .425
+(xt before point, comparing the te)-.15 F .425(xt ag)-.15 F .424
(ainst lines from the history list)-.05 F
(for possible completion matches.)144 672 Q F1(dab)108 684 Q(br)-.1 E
--.15(ev)-.18 G(\255expand).15 E F0 .611
+-.15(ev)-.18 G(\255expand).15 E F0 .61
(Attempt menu completion on the te)144 696 R .611
-(xt before point, comparing the te)-.15 F .61(xt ag)-.15 F .61
+(xt before point, comparing the te)-.15 F .611(xt ag)-.15 F .611
(ainst lines from the his-)-.05 F
-(tory list for possible completion matches.)144 708 Q(GNU Bash 4.2)72
-768 Q(2013 March 4)146.79 E(45)195.95 E 0 Cg EP
+(tory list for possible completion matches.)144 708 Q(GNU Bash 4.3)72
+768 Q(2013 September 2)138.455 E(45)187.615 E 0 Cg EP
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BP
(ving the characters typed into the current k)-.2 E -.15(ey)-.1 G
(board macro and store the de\214nition.).15 E F1
(call\255last\255kbd\255macr)108 184.8 Q 2.5(o\()-.18 G(C\255x e\))-2.5
-E F0(Re-e)144 196.8 Q -.15(xe)-.15 G 1(cute the last k).15 F -.15(ey)-.1
-G .999(board macro de\214ned, by making the characters in the macro app\
-ear as if).15 F .662(typed at the k)144 208.8 R -.15(ey)-.1 G(board.).15
-E F1(print\255last\255kbd\255macr)5.663 E 3.163(o\()-.18 G(\))-3.163 E
-F0 .663(Print the last k)3.163 F -.15(ey)-.1 G .663
+E F0(Re-e)144 196.8 Q -.15(xe)-.15 G .999(cute the last k).15 F -.15(ey)
+-.1 G .999(board macro de\214ned, by making the characters in the macro\
+ appear as if).15 F .663(typed at the k)144 208.8 R -.15(ey)-.1 G
+(board.).15 E F1(print\255last\255kbd\255macr)5.663 E 3.163(o\()-.18 G
+(\))-3.163 E F0 .663(Print the last k)3.163 F -.15(ey)-.1 G .663
(board macro de\214ned in a for).15 F(-)-.2 E(mat suitable for the)144
220.8 Q/F2 10/Times-Italic@0 SF(inputr)2.5 E(c)-.37 E F0(\214le.)2.5 E
F1(Miscellaneous)87 237.6 Q -.18(re)108 249.6 S<ad72>.18 E
-(ead\255init\255\214le \(C\255x C\255r\))-.18 E F0 1.777
-(Read in the contents of the)144 261.6 R F2(inputr)4.277 E(c)-.37 E F0
-1.776(\214le, and incorporate an)4.276 F 4.276(yb)-.15 G 1.776
-(indings or v)-4.276 F 1.776(ariable assignments)-.25 F(found there.)144
-273.6 Q F1(abort \(C\255g\))108 285.6 Q F0 3.248
+(ead\255init\255\214le \(C\255x C\255r\))-.18 E F0 1.776
+(Read in the contents of the)144 261.6 R F2(inputr)4.276 E(c)-.37 E F0
+1.777(\214le, and incorporate an)4.276 F 4.277(yb)-.15 G 1.777
+(indings or v)-4.277 F 1.777(ariable assignments)-.25 F(found there.)144
+273.6 Q F1(abort \(C\255g\))108 285.6 Q F0 3.249
(Abort the current editing command and ring the terminal')144 297.6 R
-5.749(sb)-.55 G 3.249(ell \(subject to the setting of)-5.749 F F1
+5.748(sb)-.55 G 3.248(ell \(subject to the setting of)-5.748 F F1
(bell\255style)144 309.6 Q F0(\).)A F1(do\255upper)108 321.6 Q
(case\255v)-.18 E(ersion \(M\255a, M\255b, M\255)-.1 E F2(x)A F1 2.5(,.)
-C(..\))-2.5 E F0 1.756(If the meta\214ed character)144 333.6 R F2(x)
-4.256 E F0 1.755(is lo)4.256 F 1.755
+C(..\))-2.5 E F0 1.755(If the meta\214ed character)144 333.6 R F2(x)
+4.255 E F0 1.755(is lo)4.255 F 1.756
(wercase, run the command that is bound to the corresponding)-.25 F
(uppercase character)144 345.6 Q(.)-.55 E F1(pr)108 357.6 Q
(e\214x\255meta \(ESC\))-.18 E F0(Metafy the ne)144 369.6 Q
(Set the mark to the point.)144 477.6 Q(If a numeric ar)5 E
(gument is supplied, the mark is set to that position.)-.18 E F1
(exchange\255point\255and\255mark \(C\255x C\255x\))108 489.6 Q F0(Sw)
-144 501.6 Q .283(ap the point with the mark.)-.1 F .283
+144 501.6 Q .282(ap the point with the mark.)-.1 F .283
(The current cursor position is set to the sa)5.283 F -.15(ve)-.2 G
-2.782(dp).15 G .282(osition, and the old)-2.782 F(cursor position is sa)
+2.783(dp).15 G .283(osition, and the old)-2.783 F(cursor position is sa)
144 513.6 Q -.15(ve)-.2 G 2.5(da).15 G 2.5(st)-2.5 G(he mark.)-2.5 E F1
-(character\255sear)108 525.6 Q(ch \(C\255]\))-.18 E F0 3.035(Ac)144
-537.6 S .535(haracter is read and point is mo)-3.035 F -.15(ve)-.15 G
+(character\255sear)108 525.6 Q(ch \(C\255]\))-.18 E F0 3.036(Ac)144
+537.6 S .536(haracter is read and point is mo)-3.036 F -.15(ve)-.15 G
3.035(dt).15 G 3.035(ot)-3.035 G .535(he ne)-3.035 F .535
-(xt occurrence of that character)-.15 F 5.536(.A)-.55 G(ne)-2.5 E -.05
-(ga)-.15 G(ti).05 E .836 -.15(ve c)-.25 H(ount).15 E(searches for pre)
+(xt occurrence of that character)-.15 F 5.535(.A)-.55 G(ne)-2.5 E -.05
+(ga)-.15 G(ti).05 E .835 -.15(ve c)-.25 H(ount).15 E(searches for pre)
144 549.6 Q(vious occurrences.)-.25 E F1(character\255sear)108 561.6 Q
-(ch\255backward \(M\255C\255]\))-.18 E F0 3.544(Ac)144 573.6 S 1.044
-(haracter is read and point is mo)-3.544 F -.15(ve)-.15 G 3.544(dt).15 G
+(ch\255backward \(M\255C\255]\))-.18 E F0 3.543(Ac)144 573.6 S 1.043
+(haracter is read and point is mo)-3.543 F -.15(ve)-.15 G 3.544(dt).15 G
3.544(ot)-3.544 G 1.044(he pre)-3.544 F 1.044
-(vious occurrence of that character)-.25 F 6.043(.A)-.55 G(ne)-2.5 E
+(vious occurrence of that character)-.25 F 6.044(.A)-.55 G(ne)-2.5 E
-.05(ga)-.15 G(ti).05 E -.15(ve)-.25 G
(count searches for subsequent occurrences.)144 585.6 Q F1
-(skip\255csi\255sequence)108 597.6 Q F0 1.826
+(skip\255csi\255sequence)108 597.6 Q F0 1.827
(Read enough characters to consume a multi-k)144 609.6 R 2.126 -.15
-(ey s)-.1 H 1.827(equence such as those de\214ned for k).15 F -.15(ey)
--.1 G 4.327(sl).15 G(ik)-4.327 E(e)-.1 E .791(Home and End.)144 621.6 R
-.791(Such sequences be)5.791 F .791
+(ey s)-.1 H 1.826(equence such as those de\214ned for k).15 F -.15(ey)
+-.1 G 4.326(sl).15 G(ik)-4.326 E(e)-.1 E .79(Home and End.)144 621.6 R
+.791(Such sequences be)5.79 F .791
(gin with a Control Sequence Indicator \(CSI\), usually ESC\255[.)-.15 F
-.331(If this sequence is bound to "\\[", k)144 633.6 R -.15(ey)-.1 G
-2.831(sp).15 G .331(roducing such sequences will ha)-2.831 F .632 -.15
-(ve n)-.2 H 2.832(oe).15 G -.25(ff)-2.832 G .332(ect unless e).25 F
+.332(If this sequence is bound to "\\[", k)144 633.6 R -.15(ey)-.1 G
+2.831(sp).15 G .331(roducing such sequences will ha)-2.831 F .631 -.15
+(ve n)-.2 H 2.831(oe).15 G -.25(ff)-2.831 G .331(ect unless e).25 F
(xplic-)-.15 E .026(itly bound to a readline command, instead of insert\
ing stray characters into the editing b)144 645.6 R(uf)-.2 E(fer)-.25 E
5.026(.T)-.55 G(his)-5.026 E(is unbound by def)144 657.6 Q(ault, b)-.1 E
(ut usually bound to ESC\255[.)-.2 E F1(insert\255comment \(M\255#\))108
-669.6 Q F0 -.4(Wi)144 681.6 S .48(thout a numeric ar).4 F .48
+669.6 Q F0 -.4(Wi)144 681.6 S .481(thout a numeric ar).4 F .481
(gument, the v)-.18 F .481(alue of the readline)-.25 F F1
-(comment\255begin)2.981 E F0 -.25(va)2.981 G .481
-(riable is inserted at the).25 F(be)144 693.6 Q .098
-(ginning of the current line.)-.15 F .098(If a numeric ar)5.098 F .097
-(gument is supplied, this command acts as a toggle:)-.18 F(if)5.097 E
-.321(the characters at the be)144 705.6 R .321
+(comment\255begin)2.981 E F0 -.25(va)2.981 G .48
+(riable is inserted at the).25 F(be)144 693.6 Q .097
+(ginning of the current line.)-.15 F .098(If a numeric ar)5.097 F .098
+(gument is supplied, this command acts as a toggle:)-.18 F(if)5.098 E
+.322(the characters at the be)144 705.6 R .321
(ginning of the line do not match the v)-.15 F .321(alue of)-.25 F F1
-(comment\255begin)2.821 E F0 2.822(,t)C .322(he v)-2.822 F .322(alue is)
--.25 F .832(inserted, otherwise the characters in)144 717.6 R F1
-(comment\255begin)3.332 E F0 .831(are deleted from the be)3.332 F .831
+(comment\255begin)2.821 E F0 2.821(,t)C .321(he v)-2.821 F .321(alue is)
+-.25 F .831(inserted, otherwise the characters in)144 717.6 R F1
+(comment\255begin)3.331 E F0 .832(are deleted from the be)3.331 F .832
(ginning of the line.)-.15 F 2.943
(In either case, the line is accepted as if a ne)144 729.6 R 2.943
(wline had been typed.)-.25 F 2.943(The def)7.943 F 2.943(ault v)-.1 F
-2.943(alue of)-.25 F(GNU Bash 4.2)72 768 Q(2013 March 4)146.79 E(46)
-195.95 E 0 Cg EP
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+(46)187.615 E 0 Cg EP
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BP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
-.35 E/F1 10/Times-Bold@0 SF(comment\255begin)144 84 Q F0 1.303
-(causes this command to mak)3.803 F 3.803(et)-.1 G 1.303
-(he current line a shell comment.)-3.803 F 1.302(If a numeric)6.303 F
+(causes this command to mak)3.802 F 3.803(et)-.1 G 1.303
+(he current line a shell comment.)-3.803 F 1.303(If a numeric)6.303 F
(ar)144 96 Q(gument causes the comment character to be remo)-.18 E -.15
(ve)-.15 G(d, the line will be e).15 E -.15(xe)-.15 G
(cuted by the shell.).15 E F1(glob\255complete\255w)108 108 Q
-(ord \(M\255g\))-.1 E F0 .791(The w)144 120 R .791
-(ord before point is treated as a pattern for pathname e)-.1 F .792
+(ord \(M\255g\))-.1 E F0 .792(The w)144 120 R .791
+(ord before point is treated as a pattern for pathname e)-.1 F .791
(xpansion, with an asterisk implicitly)-.15 F 2.5(appended. This)144 132
R(pattern is used to generate a list of matching \214lenames for possib\
le completions.)2.5 E F1(glob\255expand\255w)108 144 Q(ord \(C\255x *\))
--.1 E F0 .176(The w)144 156 R .176
+-.1 E F0 .175(The w)144 156 R .176
(ord before point is treated as a pattern for pathname e)-.1 F .176
(xpansion, and the list of matching \214le-)-.15 F .516
(names is inserted, replacing the w)144 168 R 3.016(ord. If)-.1 F 3.016
.872(the line is redra)144 216 R 3.372(wn. If)-.15 F 3.372(an)3.372 G
.872(umeric ar)-3.372 F .872
(gument is supplied, an asterisk is appended before pathname)-.18 F -.15
-(ex)144 228 S(pansion.).15 E F1(dump\255functions)108 240 Q F0 .627
-(Print all of the functions and their k)144 252 R .927 -.15(ey b)-.1 H
-.626(indings to the readline output stream.).15 F .626(If a numeric ar)
-5.626 F(gu-)-.18 E
+(ex)144 228 S(pansion.).15 E F1(dump\255functions)108 240 Q F0 .626
+(Print all of the functions and their k)144 252 R .926 -.15(ey b)-.1 H
+.627(indings to the readline output stream.).15 F .627(If a numeric ar)
+5.627 F(gu-)-.18 E
(ment is supplied, the output is formatted in such a w)144 264 Q
(ay that it can be made part of an)-.1 E/F2 10/Times-Italic@0 SF(inputr)
2.5 E(c)-.37 E F0(\214le.)2.5 E F1(dump\255v)108 276 Q(ariables)-.1 E F0
-1.799(Print all of the settable readline v)144 288 R 1.799
-(ariables and their v)-.25 F 1.8(alues to the readline output stream.)
--.25 F 1.8(If a)6.8 F .305(numeric ar)144 300 R .304
+1.8(Print all of the settable readline v)144 288 R 1.799
+(ariables and their v)-.25 F 1.799(alues to the readline output stream.)
+-.25 F 1.799(If a)6.799 F .304(numeric ar)144 300 R .304
(gument is supplied, the output is formatted in such a w)-.18 F .304
(ay that it can be made part of an)-.1 F F2(inputr)144 312 Q(c)-.37 E F0
-(\214le.)2.5 E F1(dump\255macr)108 324 Q(os)-.18 E F0 .592
-(Print all of the readline k)144 336 R .892 -.15(ey s)-.1 H .592
-(equences bound to macros and the strings the).15 F 3.093(yo)-.15 G
-3.093(utput. If)-3.093 F 3.093(an)3.093 G(umeric)-3.093 E(ar)144 348 Q
+(\214le.)2.5 E F1(dump\255macr)108 324 Q(os)-.18 E F0 .593
+(Print all of the readline k)144 336 R .893 -.15(ey s)-.1 H .592
+(equences bound to macros and the strings the).15 F 3.092(yo)-.15 G
+3.092(utput. If)-3.092 F 3.092(an)3.092 G(umeric)-3.092 E(ar)144 348 Q
.528(gument is supplied, the output is formatted in such a w)-.18 F .528
-(ay that it can be made part of an)-.1 F F2(inputr)3.027 E(c)-.37 E F0
+(ay that it can be made part of an)-.1 F F2(inputr)3.028 E(c)-.37 E F0
(\214le.)144 360 Q F1(display\255shell\255v)108 372 Q
(ersion \(C\255x C\255v\))-.1 E F0(Display v)144 384 Q
(ersion information about the current instance of)-.15 E F1(bash)2.5 E
-F0(.)A F1(Pr)87 400.8 Q(ogrammable Completion)-.18 E F0 .146(When w)108
+F0(.)A F1(Pr)87 400.8 Q(ogrammable Completion)-.18 E F0 .147(When w)108
412.8 R .147(ord completion is attempted for an ar)-.1 F .147
(gument to a command for which a completion speci\214cation \(a)-.18 F
-F2(compspec)108 424.8 Q F0 3.829(\)h)C 1.329
-(as been de\214ned using the)-3.829 F F1(complete)3.829 E F0 -.2(bu)
+F2(compspec)108 424.8 Q F0 3.828(\)h)C 1.329
+(as been de\214ned using the)-3.828 F F1(complete)3.829 E F0 -.2(bu)
3.829 G 1.329(iltin \(see).2 F/F3 9/Times-Bold@0 SF 1.329(SHELL B)3.829
-F(UIL)-.09 E 1.329(TIN COMMANDS)-.828 F F0(belo)3.579 E 1.328(w\), the)
+F(UIL)-.09 E 1.329(TIN COMMANDS)-.828 F F0(belo)3.579 E 1.329(w\), the)
-.25 F(programmable completion f)108 436.8 Q(acilities are in)-.1 E -.2
-(vo)-.4 G -.1(ke).2 G(d.).1 E .497
-(First, the command name is identi\214ed.)108 453.6 R .497
-(If the command w)5.497 F .498
-(ord is the empty string \(completion attempted at)-.1 F .234(the be)108
+(vo)-.4 G -.1(ke).2 G(d.).1 E .498
+(First, the command name is identi\214ed.)108 453.6 R .498
+(If the command w)5.498 F .497
+(ord is the empty string \(completion attempted at)-.1 F .233(the be)108
465.6 R .233(ginning of an empty line\), an)-.15 F 2.733(yc)-.15 G .233
(ompspec de\214ned with the)-2.733 F F1<ad45>2.733 E F0 .233(option to)
-2.733 F F1(complete)2.733 E F0 .233(is used.)2.733 F .233(If a comp-)
-5.233 F .481(spec has been de\214ned for that command, the compspec is \
-used to generate the list of possible completions)108 477.6 R .823
-(for the w)108 489.6 R 3.323(ord. If)-.1 F .823(the command w)3.323 F
-.822(ord is a full pathname, a compspec for the full pathname is search\
-ed for)-.1 F 2.866(\214rst. If)108 501.6 R .367(no compspec is found fo\
+2.733 F F1(complete)2.733 E F0 .233(is used.)2.733 F .234(If a comp-)
+5.234 F .481(spec has been de\214ned for that command, the compspec is \
+used to generate the list of possible completions)108 477.6 R .822
+(for the w)108 489.6 R 3.322(ord. If)-.1 F .822(the command w)3.322 F
+.823(ord is a full pathname, a compspec for the full pathname is search\
+ed for)-.1 F 2.867(\214rst. If)108 501.6 R .366(no compspec is found fo\
r the full pathname, an attempt is made to \214nd a compspec for the po\
-rtion)2.866 F(follo)108 513.6 Q .299(wing the \214nal slash.)-.25 F .298
-(If those searches do not result in a compspec, an)5.299 F 2.798(yc)-.15
-G .298(ompspec de\214ned with the)-2.798 F F1<ad44>2.798 E F0(option to)
+rtion)2.867 F(follo)108 513.6 Q .298(wing the \214nal slash.)-.25 F .298
+(If those searches do not result in a compspec, an)5.298 F 2.799(yc)-.15
+G .299(ompspec de\214ned with the)-2.799 F F1<ad44>2.799 E F0(option to)
108 525.6 Q F1(complete)2.5 E F0(is used as the def)2.5 E(ault.)-.1 E
.817(Once a compspec has been found, it is used to generate the list of\
matching w)108 542.4 R 3.317(ords. If)-.1 F 3.317(ac)3.317 G .817
(ompspec is not)-3.317 F(found, the def)108 554.4 Q(ault)-.1 E F1(bash)
2.5 E F0(completion as described abo)2.5 E .3 -.15(ve u)-.15 H(nder).15
-E F1(Completing)2.5 E F0(is performed.)2.5 E .464
+E F1(Completing)2.5 E F0(is performed.)2.5 E .463
(First, the actions speci\214ed by the compspec are used.)108 571.2 R
-.463(Only matches which are pre\214x)5.464 F .463(ed by the w)-.15 F
-.463(ord being)-.1 F .595(completed are returned.)108 583.2 R .595
-(When the)5.595 F F1<ad66>3.095 E F0(or)3.095 E F1<ad64>3.095 E F0 .596
+.464(Only matches which are pre\214x)5.464 F .464(ed by the w)-.15 F
+.464(ord being)-.1 F .596(completed are returned.)108 583.2 R .596
+(When the)5.596 F F1<ad66>3.096 E F0(or)3.095 E F1<ad64>3.095 E F0 .595
(option is used for \214lename or directory name completion, the)3.095 F
(shell v)108 595.2 Q(ariable)-.25 E F3(FIGNORE)2.5 E F0
(is used to \214lter the matches.)2.25 E(An)108 612 Q 4.084(yc)-.15 G
1.584(ompletions speci\214ed by a pathname e)-4.084 F 1.584
(xpansion pattern to the)-.15 F F1<ad47>4.084 E F0 1.584
(option are generated ne)4.084 F 4.084(xt. The)-.15 F -.1(wo)108 624 S
-.554(rds generated by the pattern need not match the w).1 F .555
-(ord being completed.)-.1 F(The)5.555 E F3(GLOBIGNORE)3.055 E F0 .555
-(shell v)2.805 F(ari-)-.25 E
+.555(rds generated by the pattern need not match the w).1 F .554
+(ord being completed.)-.1 F(The)5.554 E F3(GLOBIGNORE)3.054 E F0 .554
+(shell v)2.804 F(ari-)-.25 E
(able is not used to \214lter the matches, b)108 636 Q(ut the)-.2 E F3
(FIGNORE)2.5 E F0 -.25(va)2.25 G(riable is used.).25 E(Ne)108 652.8 Q
-.321(xt, the string speci\214ed as the ar)-.15 F .321(gument to the)-.18
-F F1<ad57>2.821 E F0 .32(option is considered.)2.821 F .32
-(The string is \214rst split using the)5.32 F .412(characters in the)108
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+.32(xt, the string speci\214ed as the ar)-.15 F .32(gument to the)-.18 F
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+(The string is \214rst split using the)5.321 F .413(characters in the)
+108 664.8 R F3(IFS)2.913 E F0 .412(special v)2.663 F .412
(ariable as delimiters.)-.25 F .412(Shell quoting is honored.)5.412 F
-.413(Each w)5.412 F .413(ord is then e)-.1 F(xpanded)-.15 E .092
-(using brace e)108 676.8 R .092(xpansion, tilde e)-.15 F .092
-(xpansion, parameter and v)-.15 F .092(ariable e)-.25 F .091
-(xpansion, command substitution, and arith-)-.15 F 1.396(metic e)108
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+(using brace e)108 676.8 R .091(xpansion, tilde e)-.15 F .092
+(xpansion, parameter and v)-.15 F .092(ariable e)-.25 F .092
+(xpansion, command substitution, and arith-)-.15 F 1.397(metic e)108
688.8 R 1.396(xpansion, as described abo)-.15 F 1.696 -.15(ve u)-.15 H
(nder).15 E F3(EXP)3.896 E(ANSION)-.666 E/F4 9/Times-Roman@0 SF(.)A F0
1.396(The results are split using the rules described)5.896 F(abo)108
-700.8 Q .51 -.15(ve u)-.15 H(nder).15 E F1 -.75(Wo)2.71 G .21
-(rd Splitting).75 F F0 5.21(.T)C .209(he results of the e)-5.21 F .209
-(xpansion are pre\214x-matched ag)-.15 F .209(ainst the w)-.05 F .209
+700.8 Q .509 -.15(ve u)-.15 H(nder).15 E F1 -.75(Wo)2.709 G .209
+(rd Splitting).75 F F0 5.209(.T)C .209(he results of the e)-5.209 F .209
+(xpansion are pre\214x-matched ag)-.15 F .21(ainst the w)-.05 F .21
(ord being com-)-.1 F(pleted, and the matching w)108 712.8 Q
-(ords become the possible completions.)-.1 E 1.237
-(After these matches ha)108 729.6 R 1.537 -.15(ve b)-.2 H 1.237
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+(hell function or command speci\214ed with the)-3.738 F F1<ad46>3.737 E
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(d. When).1 F 3.375(the command or function is in)5.875 F -.2(vo)-.4 G
--.1(ke).2 G 3.375(d, the).1 F/F1 9/Times-Bold@0 SF(COMP_LINE)5.875 E/F2
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+F2(,)A F0(and)2.408 E F1(COMP_TYPE)2.658 E F0 -.25(va)2.408 G .157
(riables are assigned v).25 F .157(alues as described abo)-.25 F .457
--.15(ve u)-.15 H(nder).15 E/F3 10/Times-Bold@0 SF .158(Shell V)2.658 F
-(ariables)-.92 E F0 5.158(.I)C(f)-5.158 E 3.486(as)108 108 S .986
-(hell function is being in)-3.486 F -.2(vo)-.4 G -.1(ke).2 G .986
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+(hell function is being in)-3.485 F -.2(vo)-.4 G -.1(ke).2 G .986
(d, the).1 F F1(COMP_W)3.486 E(ORDS)-.09 E F0(and)3.236 E F1(COMP_CW)
3.486 E(ORD)-.09 E F0 -.25(va)3.236 G .986(riables are also set.).25 F
-(When)5.985 E .346(the function or command is in)108 120 R -.2(vo)-.4 G
--.1(ke).2 G .346(d, the \214rst ar).1 F .346(gument \()-.18 F F3($1)A F0
-2.847(\)i)C 2.847(st)-2.847 G .347(he name of the command whose ar)
--2.847 F(guments)-.18 E .264(are being completed, the second ar)108 132
-R .264(gument \()-.18 F F3($2)A F0 2.764(\)i)C 2.764(st)-2.764 G .264
-(he w)-2.764 F .263(ord being completed, and the third ar)-.1 F .263
-(gument \()-.18 F F3($3)A F0 2.763(\)i)C(s)-2.763 E .628(the w)108 144 R
-.628(ord preceding the w)-.1 F .629
-(ord being completed on the current command line.)-.1 F .629
-(No \214ltering of the generated)5.629 F .715(completions ag)108 156 R
-.715(ainst the w)-.05 F .714(ord being completed is performed; the func\
+(When)5.986 E .347(the function or command is in)108 120 R -.2(vo)-.4 G
+-.1(ke).2 G .347(d, the \214rst ar).1 F .346(gument \()-.18 F F3($1)A F0
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+-2.846 F(guments)-.18 E .263(are being completed, the second ar)108 132
+R .263(gument \()-.18 F F3($2)A F0 2.763(\)i)C 2.763(st)-2.763 G .264
+(he w)-2.763 F .264(ord being completed, and the third ar)-.1 F .264
+(gument \()-.18 F F3($3)A F0 2.764(\)i)C(s)-2.764 E .629(the w)108 144 R
+.629(ord preceding the w)-.1 F .629
+(ord being completed on the current command line.)-.1 F .628
+(No \214ltering of the generated)5.629 F .714(completions ag)108 156 R
+.714(ainst the w)-.05 F .714(ord being completed is performed; the func\
tion or command has complete free-)-.1 F(dom in generating the matches.)
-108 168 Q(An)108 184.8 Q 2.937(yf)-.15 G .437(unction speci\214ed with)
--2.93
7 F F3<ad46>2.937 E F0 .437(is in)2.937 F -.2(vo)-.4 G -.1(ke).2 G
+108 168 Q(An)108 184.8 Q 2.938(yf)-.15 G .437(unction speci\214ed with)
+-2.93
8 F F3<ad46>2.937 E F0 .437(is in)2.937 F -.2(vo)-.4 G -.1(ke).2 G
2.937<648c>.1 G 2.937(rst. The)-2.937 F .437(function may use an)2.937 F
-2.937(yo)-.15 G 2.937(ft)-2.937 G .437(he shell f)-2.937 F .438
-(acilities, including)-.1 F(the)108 196.8 Q F3(compgen)2.957 E F0 -.2
-(bu)2.957 G .457(iltin described belo).2 F 1.756 -.65(w, t)-.25 H 2.956
-(og).65 G .456(enerate the matches.)-2.956 F .456
+2.937(yo)-.15 G 2.937(ft)-2.937 G .437(he shell f)-2.937 F .437
+(acilities, including)-.1 F(the)108 196.8 Q F3(compgen)2.956 E F0 -.2
+(bu)2.956 G .456(iltin described belo).2 F 1.756 -.65(w, t)-.25 H 2.956
+(og).65 G .456(enerate the matches.)-2.956 F .457
(It must put the possible completions in the)5.456 F F1(COMPREPL)108
208.8 Q(Y)-.828 E F0(array v)2.25 E(ariable, one per array element.)-.25
-E(Ne)108 225.6 Q .08(xt, an)-.15 F 2.58(yc)-.15 G .08
-(ommand speci\214ed with the)-2.58 F F3<ad43>2.58 E F0 .081
-(option is in)2.581 F -.2(vo)-.4 G -.1(ke).2 G 2.581(di).1 G 2.581(na)
--2.581 G 2.581(ne)-2.581 G -.4(nv)-2.581 G .081(ironment equi).4 F -.25
-(va)-.25 G .081(lent to command sub-).25 F 2.859(stitution. It)108 237.6
-R .359(should print a list of completions, one per line, to the standar\
-d output.)2.859 F .358(Backslash may be used)5.359 F(to escape a ne)108
-249.6 Q(wline, if necessary)-.25 E(.)-.65 E .376
+E(Ne)108 225.6 Q .081(xt, an)-.15 F 2.581(yc)-.15 G .081
+(ommand speci\214ed with the)-2.581 F F3<ad43>2.581 E F0 .081
+(option is in)2.581 F -.2(vo)-.4 G -.1(ke).2 G 2.581(di).1 G 2.58(na)
+-2.581 G 2.58(ne)-2.58 G -.4(nv)-2.58 G .08(ironment equi).4 F -.25(va)
+-.25 G .08(lent to command sub-).25 F 2.858(stitution. It)108 237.6 R
+.359(should print a list of completions, one per line, to the standard \
+output.)2.858 F .359(Backslash may be used)5.359 F(to escape a ne)108
+249.6 Q(wline, if necessary)-.25 E(.)-.65 E .377
(After all of the possible completions are generated, an)108 266.4 R
-2.877<798c>-.15 G .377(lter speci\214ed with the)-2.877 F F3<ad58>2.877
-E F0 .377(option is applied to the)2.877 F 3.182(list. The)108 278.4 R
-.682(\214lter is a pattern as used for pathname e)3.182 F .681
-(xpansion; a)-.15 F F3(&)3.181 E F0 .681
-(in the pattern is replaced with the te)3.181 F .681(xt of)-.15 F .522
-(the w)108 290.4 R .522(ord being completed.)-.1 F 3.022(Al)5.522 G
-(iteral)-3.022 E F3(&)3.022 E F0 .523
+2.877<798c>-.15 G .377(lter speci\214ed with the)-2.877 F F3<ad58>2.876
+E F0 .376(option is applied to the)2.876 F 3.181(list. The)108 278.4 R
+.681(\214lter is a pattern as used for pathname e)3.181 F .681
+(xpansion; a)-.15 F F3(&)3.181 E F0 .682
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(may be escaped with a backslash; the backslash is remo)3.022 F -.15(ve)
--.15 G 3.023(db).15 G(efore)-3.023 E .85(attempting a match.)108 302.4 R
-(An)5.85 E 3.35(yc)-.15 G .849
-(ompletion that matches the pattern will be remo)-3.35 F -.15(ve)-.15 G
-3.349(df).15 G .849(rom the list.)-3.349 F 3.349(Al)5.849 G(eading)
--3.349 E F3(!)3.349 E F0(ne)108 314.4 Q -.05(ga)-.15 G
+-.15 G 3.022(db).15 G(efore)-3.022 E .849(attempting a match.)108 302.4
+R(An)5.849 E 3.349(yc)-.15 G .849
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+3.35(df).15 G .85(rom the list.)-3.35 F 3.35(Al)5.85 G(eading)-3.35 E F3
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(tes the pattern; in this case an).05 E 2.5(yc)-.15 G
(ompletion not matching the pattern will be remo)-2.5 E -.15(ve)-.15 G
-(d.).15 E(Finally)108 331.2 Q 3.086(,a)-.65 G .886 -.15(ny p)-3.086 H
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+(d.).15 E(Finally)108 331.2 Q 3.087(,a)-.65 G .887 -.15(ny p)-3.087 H
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<ad50>3.087 E F0(and)3.087 E F3<ad53>3.087 E F0 .587
(options are added to each member of the com-)3.087 F(pletion list, and\
the result is returned to the readline completion code as the list of \
-possible completions.)108 343.2 Q .247(If the pre)108 360 R .247
+possible completions.)108 343.2 Q .246(If the pre)108 360 R .247
(viously-applied actions do not generate an)-.25 F 2.747(ym)-.15 G .247
(atches, and the)-2.747 F F3 .247(\255o dir)2.747 F(names)-.15 E F0 .247
-(option w)2.747 F .246(as supplied to)-.1 F F3(complete)108 372 Q F0
+(option w)2.747 F .247(as supplied to)-.1 F F3(complete)108 372 Q F0
(when the compspec w)2.5 E
-(as de\214ned, directory name completion is attempted.)-.1 E .461
-(If the)108 388.8 R F3 .462(\255o plusdirs)2.961 F F0 .462(option w)
+(as de\214ned, directory name completion is attempted.)-.1 E .462
+(If the)108 388.8 R F3 .462(\255o plusdirs)2.962 F F0 .462(option w)
2.962 F .462(as supplied to)-.1 F F3(complete)2.962 E F0 .462
(when the compspec w)2.962 F .462(as de\214ned, directory name com-)-.1
F(pletion is attempted and an)108 400.8 Q 2.5(ym)-.15 G
-(atches are added to the results of the other actions.)-2.5 E .56
-(By def)108 417.6 R .56(ault, if a compspec is found, whate)-.1 F -.15
-(ve)-.25 G 3.06(ri).15 G 3.06(tg)-3.06 G .559
-(enerates is returned to the completion code as the full set)-3.06 F
-.631(of possible completions.)108 429.6 R .631(The def)5.631 F(ault)-.1
-E F3(bash)3.131 E F0 .631
-(completions are not attempted, and the readline def)3.131 F .632
-(ault of \214le-)-.1 F .559(name completion is disabled.)108 441.6 R
-.559(If the)5.559 F F3 .559(\255o bashdefault)3.059 F F0 .559(option w)
-3.059 F .559(as supplied to)-.1 F F3(complete)3.058 E F0 .558
-(when the compspec)3.058 F -.1(wa)108 453.6 S 3.171(sd).1 G .671
-(e\214ned, the)-3.171 F F3(bash)3.171 E F0(def)3.171 E .671
+(atches are added to the results of the other actions.)-2.5 E .559
+(By def)108 417.6 R .559(ault, if a compspec is found, whate)-.1 F -.15
+(ve)-.25 G 3.059(ri).15 G 3.059(tg)-3.059 G .56
+(enerates is returned to the completion code as the full set)-3.059 F
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+E F3(bash)3.132 E F0 .631
+(completions are not attempted, and the readline def)3.131 F .631
+(ault of \214le-)-.1 F .558(name completion is disabled.)108 441.6 R
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+(when the compspec)3.059 F -.1(wa)108 453.6 S 3.172(sd).1 G .672
+(e\214ned, the)-3.172 F F3(bash)3.172 E F0(def)3.172 E .671
(ault completions are attempted if the compspec generates no matches.)
--.1 F .672(If the)5.672 F F3<ad6f>3.172 E(default)108 465.6 Q F0 1.207
-(option w)3.707 F 1.207(as supplied to)-.1 F F3(complete)3.707 E F0
+-.1 F .671(If the)5.671 F F3<ad6f>3.171 E(default)108 465.6 Q F0 1.207
+(option w)3.706 F 1.207(as supplied to)-.1 F F3(complete)3.707 E F0
1.207(when the compspec w)3.707 F 1.207(as de\214ned, readline')-.1 F
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+3.707(sd)-.55 G(ef)-3.707 E 1.207(ault completion)-.1 F
(will be performed if the compspec \(and, if attempted, the def)108
477.6 Q(ault)-.1 E F3(bash)2.5 E F0(completions\) generate no matches.)
2.5 E .245(When a compspec indicates that directory name completion is \
-desired, the programmable completion func-)108 494.4 R .633(tions force\
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E(Se)108 84 Q -.15(ve)-.25 G .109
+-.35 E(Se)108 84 Q -.15(ve)-.25 G .11
(ral shell options settable with the).15 F/F1 10/Times-Bold@0 SF(shopt)
-2.609 E F0 -.2(bu)2.609 G .11(iltin may be used to tailor the beha).2 F
-.11(vior of history e)-.2 F(xpansion.)-.15 E 1.143(If the)108 96 R F1
+2.61 E F0 -.2(bu)2.61 G .109(iltin may be used to tailor the beha).2 F
+.109(vior of history e)-.2 F(xpansion.)-.15 E 1.142(If the)108 96 R F1
(histv)3.643 E(erify)-.1 E F0 1.143
(shell option is enabled \(see the description of the)3.643 F F1(shopt)
3.643 E F0 -.2(bu)3.643 G 1.143(iltin belo).2 F 1.143(w\), and)-.25 F F1
--.18(re)3.643 G(adline).18 E F0(is)3.642 E .461(being used, history sub\
-stitutions are not immediately passed to the shell parser)108 108 R
-5.461(.I)-.55 G .461(nstead, the e)-5.461 F .461(xpanded line)-.15 F
-1.516(is reloaded into the)108 120 R F1 -.18(re)4.016 G(adline).18 E F0
-1.516(editing b)4.016 F(uf)-.2 E 1.516(fer for further modi\214cation.)
--.25 F(If)6.516 E F1 -.18(re)4.015 G(adline).18 E F0 1.515
-(is being used, and the)4.015 F F1(histr)108 132 Q(eedit)-.18 E F0 1.202
+-.18(re)3.643 G(adline).18 E F0(is)3.643 E .461(being used, history sub\
+stitutions are not immediately passed to the shell parser)108 108 R 5.46
+(.I)-.55 G .46(nstead, the e)-5.46 F .46(xpanded line)-.15 F 1.515
+(is reloaded into the)108 120 R F1 -.18(re)4.015 G(adline).18 E F0 1.515
+(editing b)4.015 F(uf)-.2 E 1.516(fer for further modi\214cation.)-.25 F
+(If)6.516 E F1 -.18(re)4.016 G(adline).18 E F0 1.516
+(is being used, and the)4.016 F F1(histr)108 132 Q(eedit)-.18 E F0 1.202
(shell option is enabled, a f)3.702 F 1.202
(ailed history substitution will be reloaded into the)-.1 F F1 -.18(re)
3.702 G(adline).18 E F0(editing)3.702 E -.2(bu)108 144 S -.25(ff).2 G
-1.161(er for correction.).25 F(The)6.161 E F1<ad70>3.661 E F0 1.161
-(option to the)3.661 F F1(history)3.661 E F0 -.2(bu)3.661 G 1.16
+1.16(er for correction.).25 F(The)6.16 E F1<ad70>3.66 E F0 1.16
+(option to the)3.66 F F1(history)3.66 E F0 -.2(bu)3.661 G 1.161
(iltin command may be used to see what a history).2 F -.15(ex)108 156 S
-.055(pansion will do before using it.).15 F(The)5.055 E F1<ad73>2.555 E
-F0 .055(option to the)2.555 F F1(history)2.556 E F0 -.2(bu)2.556 G .056
+.056(pansion will do before using it.).15 F(The)5.056 E F1<ad73>2.556 E
+F0 .056(option to the)2.556 F F1(history)2.555 E F0 -.2(bu)2.555 G .055
(iltin may be used to add commands to the).2 F
(end of the history list without actually e)108 168 Q -.15(xe)-.15 G
(cuting them, so that the).15 E 2.5(ya)-.15 G(re a)-2.5 E -.25(va)-.2 G
(ilable for subsequent recall.).25 E 2.2(The shell allo)108 184.8 R 2.2
(ws control of the v)-.25 F 2.2(arious characters used by the history e)
--.25 F 2.2(xpansion mechanism \(see the)-.15 F 1.146(description of)108
-196.8 R F1(histchars)3.646 E F0(abo)3.646 E 1.446 -.15(ve u)-.15 H(nder)
-.15 E F1 1.146(Shell V)3.646 F(ariables)-.92 E F0 3.646(\). The)B 1.147
+-.25 F 2.2(xpansion mechanism \(see the)-.15 F 1.147(description of)108
+196.8 R F1(histchars)3.647 E F0(abo)3.647 E 1.447 -.15(ve u)-.15 H(nder)
+.15 E F1 1.147(Shell V)3.647 F(ariables)-.92 E F0 3.646(\). The)B 1.146
(shell uses the history comment character to)3.646 F
(mark history timestamps when writing the history \214le.)108 208.8 Q F1
-(Ev)87 225.6 Q(ent Designators)-.1 E F0 .205(An e)108 237.6 R -.15(ve)
+(Ev)87 225.6 Q(ent Designators)-.1 E F0 .204(An e)108 237.6 R -.15(ve)
-.25 G .204(nt designator is a reference to a command line entry in the\
- history list.).15 F .204(Unless the reference is abso-)5.204 F(lute, e)
+ history list.).15 F .205(Unless the reference is abso-)5.204 F(lute, e)
108 249.6 Q -.15(ve)-.25 G(nts are relati).15 E .3 -.15(ve t)-.25 H 2.5
(ot).15 G(he current position in the history list.)-2.5 E F1(!)108 266.4
-Q F0 1.607(Start a history substitution, e)32.67 F 1.607
+Q F0 1.608(Start a history substitution, e)32.67 F 1.608
(xcept when follo)-.15 F 1.607(wed by a)-.25 F F1(blank)4.107 E F0 4.107
-(,n)C -.25(ew)-4.107 G 1.608(line, carriage return, = or \().25 F
+(,n)C -.25(ew)-4.107 G 1.607(line, carriage return, = or \().25 F
(\(when the)144 278.4 Q F1(extglob)2.5 E F0
(shell option is enabled using the)2.5 E F1(shopt)2.5 E F0 -.2(bu)2.5 G
(iltin\).).2 E F1(!)108 290.4 Q/F2 10/Times-Italic@0 SF(n)A F0
aining)144 362.4 R F2(string)144 374.4 Q F0 5(.T).22 G(he trailing)-5 E
F1(?)2.5 E F0(may be omitted if)2.5 E F2(string)2.84 E F0(is follo)2.72
E(wed immediately by a ne)-.25 E(wline.)-.25 E/F3 12/Times-Bold@0 SF(^)
-108 391.4 Q F2(string1)-5 I F3(^)5 I F2(string2)-5 I F3(^)5 I F0 .784
-(Quick substitution.)144 398.4 R .784(Repeat the pre)5.784 F .784
-(vious command, replacing)-.25 F F2(string1)3.624 E F0(with)3.283 E F2
-(string2)3.283 E F0 5.783(.E).02 G(qui)-5.783 E -.25(va)-.25 G .783
+108 391.4 Q F2(string1)-5 I F3(^)5 I F2(string2)-5 I F3(^)5 I F0 .783
+(Quick substitution.)144 398.4 R .783(Repeat the pre)5.783 F .784
+(vious command, replacing)-.25 F F2(string1)3.624 E F0(with)3.284 E F2
+(string2)3.284 E F0 5.784(.E).02 G(qui)-5.784 E -.25(va)-.25 G .784
(lent to).25 F -.74(``)144 410.4 S(!!:s/).74 E F2(string1)A F0(/)A F2
(string2)A F0(/')A 2.5('\()-.74 G(see)-2.5 E F1(Modi\214ers)2.5 E F0
(belo)2.5 E(w\).)-.25 E F1(!#)108 422.4 Q F0
(The entire command line typed so f)27.67 E(ar)-.1 E(.)-.55 E F1 -.75
-(Wo)87 439.2 S(rd Designators).75 E F0 -.8(Wo)108 451.2 S 1.313
+(Wo)87 439.2 S(rd Designators).75 E F0 -.8(Wo)108 451.2 S 1.314
(rd designators are used to select desired w).8 F 1.314(ords from the e)
--.1 F -.15(ve)-.25 G 3.814(nt. A).15 F F1(:)3.814 E F0 1.314
-(separates the e)3.814 F -.15(ve)-.25 G 1.314(nt speci\214cation).15 F
-.53(from the w)108 463.2 R .529(ord designator)-.1 F 5.529(.I)-.55 G
+-.1 F -.15(ve)-.25 G 3.814(nt. A).15 F F1(:)3.814 E F0 1.313
+(separates the e)3.813 F -.15(ve)-.25 G 1.313(nt speci\214cation).15 F
+.529(from the w)108 463.2 R .529(ord designator)-.1 F 5.529(.I)-.55 G
3.029(tm)-5.529 G .529(ay be omitted if the w)-3.029 F .529
(ord designator be)-.1 F .529(gins with a)-.15 F F1(^)3.029 E F0(,)A F1
($)3.029 E F0(,)A F1(*)3.029 E F0(,)A F1<ad>3.029 E F0 3.029(,o)C(r)
--3.029 E F1(%)3.029 E F0 5.529(.W)C(ords)-6.329 E 1.3
-(are numbered from the be)108 475.2 R 1.3
-(ginning of the line, with the \214rst w)-.15 F 1.301
-(ord being denoted by 0 \(zero\).)-.1 F -.8(Wo)6.301 G 1.301(rds are).8
-F(inserted into the current line separated by single spaces.)108 487.2 Q
+-3.029 E F1(%)3.029 E F0 5.53(.W)C(ords)-6.33 E 1.301
+(are numbered from the be)108 475.2 R 1.301
+(ginning of the line, with the \214rst w)-.15 F 1.3
+(ord being denoted by 0 \(zero\).)-.1 F -.8(Wo)6.3 G 1.3(rds are).8 F
+(inserted into the current line separated by single spaces.)108 487.2 Q
F1 2.5(0\()108 504 S(zer)-2.5 E(o\))-.18 E F0(The zeroth w)144 516 Q 2.5
(ord. F)-.1 F(or the shell, this is the command w)-.15 E(ord.)-.1 E F2
(n)108.36 528 Q F0(The)30.64 E F2(n)2.5 E F0(th w)A(ord.)-.1 E F1(^)108
540 Q F0(The \214rst ar)32.67 E 2.5(gument. That)-.18 F(is, w)2.5 E
-(ord 1.)-.1 E F1($)108 552 Q F0(The last ar)31 E(gument.)-.18 E F1(%)108
-564 Q F0(The w)26 E(ord matched by the most recent `?)-.1 E F2(string)A
-F0(?' search.)A F2(x)108.77 576 Q F1<ad>A F2(y)A F0 2.5(Ar)20.65 G
-(ange of w)-2.5 E(ords; `\255)-.1 E F2(y)A F0 2.5('a)C(bbre)-2.5 E
-(viates `0\255)-.25 E F2(y)A F0('.)A F1(*)108 588 Q F0 .316
+(ord 1.)-.1 E F1($)108 552 Q F0 .063(The last w)31 F 2.563(ord. This)-.1
+F .063(is usually the last ar)2.563 F .064(gument, b)-.18 F .064
+(ut will e)-.2 F .064(xpand to the zeroth w)-.15 F .064
+(ord if there is only)-.1 F(one w)144 564 Q(ord in the line.)-.1 E F1(%)
+108 576 Q F0(The w)26 E(ord matched by the most recent `?)-.1 E F2
+(string)A F0(?' search.)A F2(x)108.77 588 Q F1<ad>A F2(y)A F0 2.5(Ar)
+20.65 G(ange of w)-2.5 E(ords; `\255)-.1 E F2(y)A F0 2.5('a)C(bbre)-2.5
+E(viates `0\255)-.25 E F2(y)A F0('.)A F1(*)108 600 Q F0 .316
(All of the w)31 F .316(ords b)-.1 F .316(ut the zeroth.)-.2 F .315
(This is a synon)5.315 F .315(ym for `)-.15 F F2(1\255$)A F0 2.815
('. It)B .315(is not an error to use)2.815 F F1(*)2.815 E F0 .315
-(if there is)2.815 F(just one w)144 600 Q(ord in the e)-.1 E -.15(ve)
+(if there is)2.815 F(just one w)144 612 Q(ord in the e)-.1 E -.15(ve)
-.25 G(nt; the empty string is returned in that case.).15 E F1(x*)108
-612 Q F0(Abbre)26 E(viates)-.25 E F2(x\255$)2.5 E F0(.)A F1<78ad>108 624
+624 Q F0(Abbre)26 E(viates)-.25 E F2(x\255$)2.5 E F0(.)A F1<78ad>108 636
Q F0(Abbre)25.3 E(viates)-.25 E F2(x\255$)2.5 E F0(lik)2.5 E(e)-.1 E F1
(x*)2.5 E F0 2.5(,b)C(ut omits the last w)-2.7 E(ord.)-.1 E(If a w)108
-640.8 Q(ord designator is supplied without an e)-.1 E -.15(ve)-.25 G
+652.8 Q(ord designator is supplied without an e)-.1 E -.15(ve)-.25 G
(nt speci\214cation, the pre).15 E(vious command is used as the e)-.25 E
--.15(ve)-.25 G(nt.).15 E F1(Modi\214ers)87 657.6 Q F0 .183
-(After the optional w)108 669.6 R .183(ord designator)-.1 F 2.683(,t)-.4
+-.15(ve)-.25 G(nt.).15 E F1(Modi\214ers)87 669.6 Q F0 .183
+(After the optional w)108 681.6 R .183(ord designator)-.1 F 2.683(,t)-.4
G .184(here may appear a sequence of one or more of the follo)-2.683 F
-.184(wing modi\214ers,)-.25 F(each preceded by a `:'.)108 681.6 Q F1(h)
-108 698.4 Q F0(Remo)30.44 E .3 -.15(ve a t)-.15 H
-(railing \214lename component, lea).15 E(ving only the head.)-.2 E F1(t)
-108 710.4 Q F0(Remo)32.67 E .3 -.15(ve a)-.15 H
-(ll leading \214lename components, lea).15 E(ving the tail.)-.2 E
-(GNU Bash 4.2)72 768 Q(2013 March 4)146.79 E(50)195.95 E 0 Cg EP
+.184(wing modi\214ers,)-.25 F(each preceded by a `:'.)108 693.6 Q F1(h)
+108 710.4 Q F0(Remo)30.44 E .3 -.15(ve a t)-.15 H
+(railing \214lename component, lea).15 E(ving only the head.)-.2 E
+(GNU Bash 4.3)72 768 Q(2013 September 2)138.455 E(50)187.615 E 0 Cg EP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E/F1 10/Times-Bold@0 SF(r)108 84 Q F0(Remo)31.56 E .3 -.15(ve a t)
--.15 H(railing suf).15 E(\214x of the form)-.25 E/F2 10/Times-Italic@0
-SF(.xxx)2.5 E F0 2.5(,l)C(ea)-2.5 E(ving the basename.)-.2 E F1(e)108 96
-Q F0(Remo)31.56 E .3 -.15(ve a)-.15 H(ll b).15 E(ut the trailing suf)-.2
-E(\214x.)-.25 E F1(p)108 108 Q F0(Print the ne)30.44 E 2.5(wc)-.25 G
-(ommand b)-2.5 E(ut do not e)-.2 E -.15(xe)-.15 G(cute it.).15 E F1(q)
-108 120 Q F0(Quote the substituted w)30.44 E
-(ords, escaping further substitutions.)-.1 E F1(x)108 132 Q F0
-(Quote the substituted w)31 E(ords as with)-.1 E F1(q)2.5 E F0 2.5(,b)C
-(ut break into w)-2.7 E(ords at)-.1 E F1(blanks)2.5 E F0(and ne)2.5 E
-(wlines.)-.25 E F1(s/)108 144 Q F2(old)A F1(/)A F2(ne)A(w)-.15 E F1(/)A
-F0(Substitute)144 156 Q F2(ne)3.082 E(w)-.15 E F0 .221
-(for the \214rst occurrence of)3.032 F F2(old)2.951 E F0 .221(in the e)
-3.491 F -.15(ve)-.25 G .221(nt line.).15 F(An)5.221 E 2.721(yd)-.15 G
-.221(elimiter can be used in place)-2.721 F .616(of /.)144 168 R .617
+-.35 E/F1 10/Times-Bold@0 SF(t)108 84 Q F0(Remo)32.67 E .3 -.15(ve a)
+-.15 H(ll leading \214lename components, lea).15 E(ving the tail.)-.2 E
+F1(r)108 96 Q F0(Remo)31.56 E .3 -.15(ve a t)-.15 H(railing suf).15 E
+(\214x of the form)-.25 E/F2 10/Times-Italic@0 SF(.xxx)2.5 E F0 2.5(,l)C
+(ea)-2.5 E(ving the basename.)-.2 E F1(e)108 108 Q F0(Remo)31.56 E .3
+-.15(ve a)-.15 H(ll b).15 E(ut the trailing suf)-.2 E(\214x.)-.25 E F1
+(p)108 120 Q F0(Print the ne)30.44 E 2.5(wc)-.25 G(ommand b)-2.5 E
+(ut do not e)-.2 E -.15(xe)-.15 G(cute it.).15 E F1(q)108 132 Q F0
+(Quote the substituted w)30.44 E(ords, escaping further substitutions.)
+-.1 E F1(x)108 144 Q F0(Quote the substituted w)31 E(ords as with)-.1 E
+F1(q)2.5 E F0 2.5(,b)C(ut break into w)-2.7 E(ords at)-.1 E F1(blanks)
+2.5 E F0(and ne)2.5 E(wlines.)-.25 E F1(s/)108 156 Q F2(old)A F1(/)A F2
+(ne)A(w)-.15 E F1(/)A F0(Substitute)144 168 Q F2(ne)3.082 E(w)-.15 E F0
+.221(for the \214rst occurrence of)3.032 F F2(old)2.951 E F0 .221
+(in the e)3.491 F -.15(ve)-.25 G .221(nt line.).15 F(An)5.221 E 2.721
+(yd)-.15 G .221(elimiter can be used in place)-2.721 F .616(of /.)144
+180 R .617
(The \214nal delimiter is optional if it is the last character of the e)
5.616 F -.15(ve)-.25 G .617(nt line.).15 F .617(The delimiter may)5.617
-F .666(be quoted in)144 180 R F2(old)3.396 E F0(and)3.936 E F2(ne)3.526
+F .666(be quoted in)144 192 R F2(old)3.396 E F0(and)3.936 E F2(ne)3.526
E(w)-.15 E F0 .666(with a single backslash.)3.476 F .666
(If & appears in)5.666 F F2(ne)3.166 E(w)-.15 E F0 3.166(,i).31 G 3.166
(ti)-3.166 G 3.166(sr)-3.166 G .666(eplaced by)-3.166 F F2(old)3.166 E
-F0 5.666(.A).77 G .274(single backslash will quote the &.)144 192 R(If)
+F0 5.666(.A).77 G .274(single backslash will quote the &.)144 204 R(If)
5.274 E F2(old)3.004 E F0 .274(is null, it is set to the last)3.544 F F2
(old)3.005 E F0 .275(substituted, or)3.545 F 2.775(,i)-.4 G 2.775(fn)
-2.775 G 2.775(op)-2.775 G(re)-2.775 E(vi-)-.25 E
-(ous history substitutions took place, the last)144 204 Q F2(string)2.84
+(ous history substitutions took place, the last)144 216 Q F2(string)2.84
E F0(in a)2.72 E F1(!?)2.5 E F2(string)A F1([?])A F0(search.)5 E F1(&)
-108 216 Q F0(Repeat the pre)27.67 E(vious substitution.)-.25 E F1(g)108
-228 Q F0 .398(Cause changes to be applied o)31 F -.15(ve)-.15 G 2.898
+108 228 Q F0(Repeat the pre)27.67 E(vious substitution.)-.25 E F1(g)108
+240 Q F0 .398(Cause changes to be applied o)31 F -.15(ve)-.15 G 2.898
(rt).15 G .398(he entire e)-2.898 F -.15(ve)-.25 G .398(nt line.).15 F
.397(This is used in conjunction with `)5.398 F F1(:s)A F0 2.897('\()C
-(e.g.,)-2.897 E(`)144 240 Q F1(:gs/)A F2(old)A F1(/)A F2(ne)A(w)-.15 E
+(e.g.,)-2.897 E(`)144 252 Q F1(:gs/)A F2(old)A F1(/)A F2(ne)A(w)-.15 E
F1(/)A F0 1.218('\) or `)B F1(:&)A F0 3.718('. If)B 1.218(used with `)
3.718 F F1(:s)A F0 1.218(', an)B 3.718(yd)-.15 G 1.219
(elimiter can be used in place of /, and the \214nal)-3.718 F .09
-(delimiter is optional if it is the last character of the e)144 252 R
+(delimiter is optional if it is the last character of the e)144 264 R
-.15(ve)-.25 G .089(nt line.).15 F(An)5.089 E F1(a)2.589 E F0 .089
-(may be used as a synon)2.589 F .089(ym for)-.15 F F1(g)144 264 Q F0(.)A
-F1(G)108 276 Q F0(Apply the follo)28.22 E(wing `)-.25 E F1(s)A F0 2.5
+(may be used as a synon)2.589 F .089(ym for)-.15 F F1(g)144 276 Q F0(.)A
+F1(G)108 288 Q F0(Apply the follo)28.22 E(wing `)-.25 E F1(s)A F0 2.5
('m)C(odi\214er once to each w)-2.5 E(ord in the e)-.1 E -.15(ve)-.25 G
-(nt line.).15 E/F3 10.95/Times-Bold@0 SF(SHELL B)72 292.8 Q(UIL)-.11 E
-(TIN COMMANDS)-1.007 E F0 .062(Unless otherwise noted, each b)108 304.8
+(nt line.).15 E/F3 10.95/Times-Bold@0 SF(SHELL B)72 304.8 Q(UIL)-.11 E
+(TIN COMMANDS)-1.007 E F0 .062(Unless otherwise noted, each b)108 316.8
R .062(uiltin command documented in this section as accepting options p\
-receded by)-.2 F F1<ad>108 3
16.8 Q F0(accepts)2.534 E F1<adad>2.534 E F0
+receded by)-.2 F F1<ad>108 3
28.8 Q F0(accepts)2.534 E F1<adad>2.534 E F0
.034(to signify the end of the options.)2.534 F(The)5.034 E F1(:)2.534 E
F0(,)A F1(true)2.534 E F0(,)A F1(false)2.534 E F0 2.534(,a)C(nd)-2.534 E
F1(test)2.534 E F0 -.2(bu)2.534 G .033(iltins do not accept options and)
-.2 F .077(do not treat)108 3
28.8 R F1<adad>2.577 E F0(specially)2.577 E
+.2 F .077(do not treat)108 3
40.8 R F1<adad>2.577 E F0(specially)2.577 E
5.077(.T)-.65 G(he)-5.077 E F1(exit)2.577 E F0(,)A F1(logout)2.577 E F0
(,)A F1(br)2.577 E(eak)-.18 E F0(,)A F1(continue)2.577 E F0(,)A F1(let)
2.577 E F0 2.577(,a)C(nd)-2.577 E F1(shift)2.577 E F0 -.2(bu)2.577 G
-.077(iltins accept and process ar).2 F(gu-)-.18 E .32(ments be)108 340.8
+.077(iltins accept and process ar).2 F(gu-)-.18 E .32(ments be)108 352.8
R .32(ginning with)-.15 F F1<ad>2.82 E F0 .32(without requiring)2.82 F
F1<adad>2.82 E F0 5.319(.O)C .319(ther b)-5.319 F .319
(uiltins that accept ar)-.2 F .319(guments b)-.18 F .319
(ut are not speci\214ed as)-.2 F 1.143(accepting options interpret ar)
-108 3
52.8 R 1.143(guments be)-.18 F 1.143(ginning with)-.15 F F1<ad>
+108 3
64.8 R 1.143(guments be)-.18 F 1.143(ginning with)-.15 F F1<ad>
3.643 E F0 1.143(as in)3.643 F -.25(va)-.4 G 1.143
(lid options and require).25 F F1<adad>3.644 E F0 1.144(to pre)3.644 F
--.15(ve)-.25 G 1.144(nt this).15 F(interpretation.)108 364.8 Q F1(:)108
-382.8 Q F0([)2.5 E F2(ar)A(guments)-.37 E F0(])A .452(No ef)144 394.8 R
+-.15(ve)-.25 G 1.144(nt this).15 F(interpretation.)108 376.8 Q F1(:)108
+394.8 Q F0([)2.5 E F2(ar)A(guments)-.37 E F0(])A .452(No ef)144 406.8 R
.452(fect; the command does nothing be)-.25 F .452(yond e)-.15 F
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-.21
5(fer before edit-)-.25 F(ing be)180 393.6 Q(gins.)-.15 E F1<ad6e>144
-405.6 Q F2(nc)2.5 E(har)-.15 E(s)-.1 E F1 -.18(re)180 417.6 S(ad).18 E
-F0 1.394(returns after reading)3.894 F F2(nc)3.894 E(har)-.15 E(s)-.1 E
-F0 1.395(characters rather than w)3.894 F 1.395
-(aiting for a complete line of)-.1 F(input, b)180 429.6 Q
+.21
6(fer before edit-)-.25 F(ing be)180 405.6 Q(gins.)-.15 E F1<ad6e>144
+417.6 Q F2(nc)2.5 E(har)-.15 E(s)-.1 E F1 -.18(re)180 429.6 S(ad).18 E
+F0 1.395(returns after reading)3.895 F F2(nc)3.895 E(har)-.15 E(s)-.1 E
+F0 1.395(characters rather than w)3.895 F 1.394
+(aiting for a complete line of)-.1 F(input, b)180 441.6 Q
(ut honor a delimiter if fe)-.2 E(wer than)-.25 E F2(nc)2.5 E(har)-.15 E
(s)-.1 E F0(characters are read before the delimiter)2.5 E(.)-.55 E F1
-<ad4e>144 441.6 Q F2(nc)2.5 E(har)-.15 E(s)-.1 E F1 -.18(re)180 453.6 S
-(ad).18 E F0 1.269(returns after reading e)3.77 F(xactly)-.15 E F2(nc)
+<ad4e>144 453.6 Q F2(nc)2.5 E(har)-.15 E(s)-.1 E F1 -.18(re)180 465.6 S
+(ad).18 E F0 1.269(returns after reading e)3.769 F(xactly)-.15 E F2(nc)
3.769 E(har)-.15 E(s)-.1 E F0 1.269(characters rather than w)3.769 F
-1.269(aiting for a complete)-.1 F .274
-(line of input, unless EOF is encountered or)180 465.6 R F1 -.18(re)
-2.775 G(ad).18 E F0 .275(times out.)2.775 F .275
-(Delimiter characters encoun-)5.275 F 1.003
-(tered in the input are not treated specially and do not cause)180 477.6
-R F1 -.18(re)3.502 G(ad).18 E F0 1.002(to return until)3.502 F F2(nc)
-3.50
2 E(har)-.15 E(s)-.1 E F0(characters are read.)180 489.6 Q F1<ad70>
-144 501.6 Q F2(pr)2.5 E(ompt)-.45 E F0(Display)180 513.6 Q F2(pr)3.66 E
-(ompt)-.45 E F0 1.161(on standard error)3.66 F 3.661(,w)-.4 G 1.161
+1.27(aiting for a complete)-.1 F .275
+(line of input, unless EOF is encountered or)180 477.6 R F1 -.18(re)
+2.775 G(ad).18 E F0 .274(times out.)2.774 F .274
+(Delimiter characters encoun-)5.274 F 1.002
+(tered in the input are not treated specially and do not cause)180 489.6
+R F1 -.18(re)3.503 G(ad).18 E F0 1.003(to return until)3.503 F F2(nc)
+3.50
3 E(har)-.15 E(s)-.1 E F0(characters are read.)180 501.6 Q F1<ad70>
+144 513.6 Q F2(pr)2.5 E(ompt)-.45 E F0(Display)180 525.6 Q F2(pr)3.661 E
+(ompt)-.45 E F0 1.161(on standard error)3.661 F 3.661(,w)-.4 G 1.161
(ithout a trailing ne)-3.661 F 1.161(wline, before attempting to read)
--.25 F(an)180 525.6 Q 2.5(yi)-.15 G 2.5(nput. The)-2.5 F
+-.25 F(an)180 537.6 Q 2.5(yi)-.15 G 2.5(nput. The)-2.5 F
(prompt is displayed only if input is coming from a terminal.)2.5 E F1
-<ad72>144 537.6 Q F0 .544(Backslash does not act as an escape character)
-25.86 F 5.543(.T)-.55 G .543(he backslash is considered to be part of)
--5.543 F(the line.)180 549.6 Q(In particular)5 E 2.5(,ab)-.4 G
+<ad72>144 549.6 Q F0 .543(Backslash does not act as an escape character)
+25.86 F 5.543(.T)-.55 G .544(he backslash is considered to be part of)
+-5.543 F(the line.)180 561.6 Q(In particular)5 E 2.5(,ab)-.4 G
(ackslash-ne)-2.5 E(wline pair may not be used as a line continuation.)
--.25 E F1<ad73>144 561.6 Q F0(Silent mode.)26.41 E
+-.25 E F1<ad73>144 573.6 Q F0(Silent mode.)26.41 E
(If input is coming from a terminal, characters are not echoed.)5 E F1
-<ad74>144 573.6 Q F2(timeout)2.5 E F0(Cause)180 585.6 Q F1 -.18(re)2.928
-G(ad).18 E F0 .428(to time out and return f)2.928 F .428
-(ailure if a complete line of input \(or a speci\214ed num-)-.1 F .561
-(ber of characters\) is not read within)180 597.6 R F2(timeout)3.061 E
-F0(seconds.)3.061 E F2(timeout)5.561 E F0 .56(may be a decimal number)
-3.061 F(with a fractional portion follo)180 609.6 Q
+<ad74>144 585.6 Q F2(timeout)2.5 E F0(Cause)180 597.6 Q F1 -.18(re)2.929
+G(ad).18 E F0 .428(to time out and return f)2.929 F .428
+(ailure if a complete line of input \(or a speci\214ed num-)-.1 F .56
+(ber of characters\) is not read within)180 609.6 R F2(timeout)3.061 E
+F0(seconds.)3.061 E F2(timeout)5.561 E F0 .561(may be a decimal number)
+3.061 F(with a fractional portion follo)180 621.6 Q
(wing the decimal point.)-.25 E(This option is only ef)5 E(fecti)-.25 E
.3 -.15(ve i)-.25 H(f).15 E F1 -.18(re)2.5 G(ad).18 E F0 .506(is readin\
g input from a terminal, pipe, or other special \214le; it has no ef)180
-621.6 R .505(fect when reading)-.25 F .589(from re)180 633.6 R .589
-(gular \214les.)-.15 F(If)5.589 E F1 -.18(re)3.089 G(ad).18 E F0 .589
-(times out,)3.089 F F1 -.18(re)3.089 G(ad).18 E F0(sa)3.089 E -.15(ve)
--.2 G 3.089(sa).15 G .889 -.15(ny p)-3.089 H .59
-(artial input read into the speci\214ed).15 F -.25(va)180 645.6 S
+633.6 R .506(fect when reading)-.25 F .59(from re)180 645.6 R .59
+(gular \214les.)-.15 F(If)5.59 E F1 -.18(re)3.09 G(ad).18 E F0 .589
+(times out,)3.09 F F1 -.18(re)3.089 G(ad).18 E F0(sa)3.089 E -.15(ve)-.2
+G 3.089(sa).15 G .889 -.15(ny p)-3.089 H .589
+(artial input read into the speci\214ed).15 F -.25(va)180 657.6 S
(riable).25 E F2(name)2.77 E F0 5.27(.I)C(f)-5.27 E F2(timeout)2.77 E F0
.27(is 0,)2.77 F F1 -.18(re)2.77 G(ad).18 E F0 .27(returns immediately)
2.77 F 2.77(,w)-.65 G .27(ithout trying to read an)-2.77 F 2.77(yd)-.15
-G(ata.)-2.77 E 1.12(The e)180 657.6 R 1.12
+G(ata.)-2.77 E 1.12(The e)180 669.6 R 1.12
(xit status is 0 if input is a)-.15 F -.25(va)-.2 G 1.12
(ilable on the speci\214ed \214le descriptor).25 F 3.62(,n)-.4 G 1.12
-(on-zero other)-3.62 F(-)-.2 E 2.5(wise. The)180 669.6 R -.15(ex)2.5 G
+(on-zero other)-3.62 F(-)-.2 E 2.5(wise. The)180 681.6 R -.15(ex)2.5 G
(it status is greater than 128 if the timeout is e).15 E(xceeded.)-.15 E
-F1<ad75>144 681.6 Q F2(fd)2.5 E F0(Read input from \214le descriptor)
-14.46 E F2(fd)2.5 E F0(.)A .192(If no)144 698.4 R F2(names)3.052 E F0
-.192(are supplied, the line read is assigned to the v)2.962 F(ariable)
--.25 E F3(REPL)2.691 E(Y)-.828 E/F4 9/Times-Roman@0 SF(.)A F0 .191
-(The return code is zero,)4.691 F 1.343
-(unless end-of-\214le is encountered,)144 710.4 R F1 -.18(re)3.843 G(ad)
+F1<ad75>144 693.6 Q F2(fd)2.5 E F0(Read input from \214le descriptor)
+14.46 E F2(fd)2.5 E F0(.)A .191(If no)144 710.4 R F2(names)3.051 E F0
+.191(are supplied, the line read is assigned to the v)2.961 F(ariable)
+-.25 E F3(REPL)2.692 E(Y)-.828 E/F4 9/Times-Roman@0 SF(.)A F0 .192
+(The return code is zero,)4.692 F 1.344
+(unless end-of-\214le is encountered,)144 722.4 R F1 -.18(re)3.844 G(ad)
.18 E F0 1.343
-(times out \(in which case the return code is greater than)3.843 F .872
-(128\), a v)144 722.4 R .871
-(ariable assignment error \(such as assigning to a readonly v)-.25 F
-.871(ariable\) occurs, or an in)-.25 F -.25(va)-.4 G(lid).25 E
-(GNU Bash 4.2)72 768 Q(2013 March 4)146.79 E(63)195.95 E 0 Cg EP
+(times out \(in which case the return code is greater than)3.844 F
+(GNU Bash 4.3)72 768 Q(2013 September 2)138.455 E(63)187.615 E 0 Cg EP
%%Page: 64 64
%%BeginPageSetup
BP
%%EndPageSetup
/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E(\214le descriptor is supplied as the ar)144 84 Q(gument to)-.18 E
-/F1 10/Times-Bold@0 SF<ad75>2.5 E F0(.)A F1 -.18(re)108 100.8 S(adonly)
-.18 E F0([)2.5 E F1(\255aAf)A F0 2.5(][)C F1<ad70>-2.5 E F0 2.5(][)C/F2
-10/Times-Italic@0 SF(name)-2.5 E F0([=)A F2(wor)A(d)-.37 E F0 2.5(].)C
-(..])-2.5 E .77(The gi)144 112.8 R -.15(ve)-.25 G(n).15 E F2(names)3.27
+-.35 E .871(128\), a v)144 84 R .871
+(ariable assignment error \(such as assigning to a readonly v)-.25 F
+.872(ariable\) occurs, or an in)-.25 F -.25(va)-.4 G(lid).25 E
+(\214le descriptor is supplied as the ar)144 96 Q(gument to)-.18 E/F1 10
+/Times-Bold@0 SF<ad75>2.5 E F0(.)A F1 -.18(re)108 112.8 S(adonly).18 E
+F0([)2.5 E F1(\255aAf)A F0 2.5(][)C F1<ad70>-2.5 E F0 2.5(][)C/F2 10
+/Times-Italic@0 SF(name)-2.5 E F0([=)A F2(wor)A(d)-.37 E F0 2.5(].)C
+(..])-2.5 E .77(The gi)144 124.8 R -.15(ve)-.25 G(n).15 E F2(names)3.27
E F0 .77(are mark)3.27 F .77(ed readonly; the v)-.1 F .77
(alues of these)-.25 F F2(names)3.63 E F0 .77
-(may not be changed by subse-)3.54 F 1.097(quent assignment.)144 124.8 R
-1.097(If the)6.097 F F1<ad66>3.597 E F0 1.097
-(option is supplied, the functions corresponding to the)3.597 F F2
-(names)3.596 E F0 1.096(are so)3.596 F(mark)144 136.8 Q 3.334(ed. The)
+(may not be changed by subse-)3.54 F 1.096(quent assignment.)144 136.8 R
+1.096(If the)6.096 F F1<ad66>3.596 E F0 1.097
+(option is supplied, the functions corresponding to the)3.596 F F2
+(names)3.597 E F0 1.097(are so)3.597 F(mark)144 148.8 Q 3.334(ed. The)
-.1 F F1<ad61>3.334 E F0 .834(option restricts the v)3.334 F .834
(ariables to inde)-.25 F -.15(xe)-.15 G 3.334(da).15 G .834(rrays; the)
-3.334 F F1<ad41>3.334 E F0 .834(option restricts the v)3.334 F(ari-)
--.25 E .777(ables to associati)144 148.8 R 1.077 -.15(ve a)-.25 H 3.277
-(rrays. If).15 F .777(both options are supplied,)3.27
7 F F1<ad41>3.277 E
-F0(tak)3.277 E .776(es precedence.)-.1 F .776(If no)5.776 F F2(name)
-3.636 E F0(ar)3.456 E(gu-)-.18 E .521(ments are gi)144 160.8 R -.15(ve)
+-.25 E .776(ables to associati)144 160.8 R 1.076 -.15(ve a)-.25 H 3.276
+(rrays. If).15 F .777(both options are supplied,)3.27
6 F F1<ad41>3.277 E
+F0(tak)3.277 E .777(es precedence.)-.1 F .777(If no)5.777 F F2(name)
+3.637 E F0(ar)3.457 E(gu-)-.18 E .522(ments are gi)144 172.8 R -.15(ve)
-.25 G .521(n, or if the).15 F F1<ad70>3.021 E F0 .521
(option is supplied, a list of all readonly names is printed.)3.021 F
-.522(The other)5.521 F .295(options may be used to restrict the output \
-to a subset of the set of readonly names.)144 172.8 R(The)5.295 E F1
-<ad70>2.795 E F0(option)2.795 E .786
+.521(The other)5.521 F .295(options may be used to restrict the output \
+to a subset of the set of readonly names.)144 184.8 R(The)5.296 E F1
+<ad70>2.796 E F0(option)2.796 E .786
(causes output to be displayed in a format that may be reused as input.)
-144 184.8 R .786(If a v)5.786 F .786(ariable name is fol-)-.25 F(lo)144
-196.8 Q .718(wed by =)-.25 F F2(wor)A(d)-.37 E F0 3.218(,t)C .718(he v)
+144 196.8 R .786(If a v)5.786 F .785(ariable name is fol-)-.25 F(lo)144
+208.8 Q .717(wed by =)-.25 F F2(wor)A(d)-.37 E F0 3.218(,t)C .718(he v)
-3.218 F .718(alue of the v)-.25 F .718(ariable is set to)-.25 F F2(wor)
3.218 E(d)-.37 E F0 5.718(.T)C .718(he return status is 0 unless an in)
-5.718 F -.25(va)-.4 G(lid).25 E .26(option is encountered, one of the)
-144 208.8 R F2(names)3.12 E F0 .26(is not a v)3.03 F .26(alid shell v)
+144 220.8 R F2(names)3.12 E F0 .26(is not a v)3.03 F .26(alid shell v)
-.25 F .26(ariable name, or)-.25 F F1<ad66>2.76 E F0 .26
-(is supplied with a)2.76 F F2(name)144.36 220.8 Q F0
-(that is not a function.)2.68 E F1 -.18(re)108 237.6 S(tur).18 E(n)-.15
-E F0([)2.5 E F2(n)A F0(])A .021(Causes a function to stop e)144 249.6 R
--.15(xe)-.15 G .021(cuting and return the v).15 F .021
-(alue speci\214ed by)-.25 F F2(n)2.88 E F0 .02(to its caller)2.76 F 5.02
-(.I)-.55 G(f)-5.02 E F2(n)2.88 E F0 .02(is omitted,)2.76 F .469
-(the return status is that of the last command e)144 261.6 R -.15(xe)
+(is supplied with a)2.76 F F2(name)144.36 232.8 Q F0
+(that is not a function.)2.68 E F1 -.18(re)108 249.6 S(tur).18 E(n)-.15
+E F0([)2.5 E F2(n)A F0(])A .02(Causes a function to stop e)144 261.6 R
+-.15(xe)-.15 G .02(cuting and return the v).15 F .021
+(alue speci\214ed by)-.25 F F2(n)2.881 E F0 .021(to its caller)2.761 F
+5.021(.I)-.55 G(f)-5.021 E F2(n)2.881 E F0 .021(is omitted,)2.761 F .469
+(the return status is that of the last command e)144 273.6 R -.15(xe)
-.15 G .469(cuted in the function body).15 F 5.469(.I)-.65 G(f)-5.469 E
-F1 -.18(re)2.969 G(tur).18 E(n)-.15 E F0 .469(is used out-)2.969 F .467
-(side a function, b)144 273.6 R .467(ut during e)-.2 F -.15(xe)-.15 G
+F1 -.18(re)2.969 G(tur).18 E(n)-.15 E F0 .468(is used out-)2.969 F .466
+(side a function, b)144 285.6 R .466(ut during e)-.2 F -.15(xe)-.15 G
.467(cution of a script by the).15 F F1(.)2.967 E F0(\()5.467 E F1(sour)
-A(ce)-.18 E F0 2.966(\)c)C .466(ommand, it causes the shell to)-2.966 F
-.087(stop e)144 285.6 R -.15(xe)-.15 G .087
+A(ce)-.18 E F0 2.967(\)c)C .467(ommand, it causes the shell to)-2.967 F
+.088(stop e)144 297.6 R -.15(xe)-.15 G .087
(cuting that script and return either).15 F F2(n)2.947 E F0 .087
(or the e)2.827 F .087(xit status of the last command e)-.15 F -.15(xe)
--.15 G .088(cuted within).15 F .613(the script as the e)144 297.6 R .613
+-.15 G .087(cuted within).15 F .613(the script as the e)144 309.6 R .613
(xit status of the script.)-.15 F(If)5.613 E F2(n)3.113 E F0 .613
(is supplied, the return v)3.113 F .613
-(alue is its least signi\214cant 8)-.25 F 2.51(bits. The)144 309.6 R .01
-(return status is non-zero if)2.51 F F1 -.18(re)2.511 G(tur).18 E(n)-.15
-E F0 .011(is supplied a non-numeric ar)2.511 F .011
-(gument, or is used outside)-.18 F 2.91(af)144 321.6 S .41
-(unction and not during e)-2.91 F -.15(xe)-.15 G .41
+(alue is its least signi\214cant 8)-.25 F 2.511(bits. The)144 321.6 R
+.011(return status is non-zero if)2.511 F F1 -.18(re)2.511 G(tur).18 E
+(n)-.15 E F0 .011(is supplied a non-numeric ar)2.511 F .01
+(gument, or is used outside)-.18 F 2.909(af)144 333.6 S .409
+(unction and not during e)-2.909 F -.15(xe)-.15 G .41
(cution of a script by).15 F F1(.)2.91 E F0(or)3.743 E F1(sour)2.91 E
-(ce)-.18 E F0 5.41(.A)C .71 -.15(ny c)-5.41 H .409
-(ommand associated with the).15 F F1(RETURN)144 333.6 Q F0(trap is e)2.5
+(ce)-.18 E F0 5.41(.A)C .71 -.15(ny c)-5.41 H .41
+(ommand associated with the).15 F F1(RETURN)144 345.6 Q F0(trap is e)2.5
E -.15(xe)-.15 G(cuted before e).15 E -.15(xe)-.15 G
-(cution resumes after the function or script.).15 E F1(set)108 350.4 Q
+(cution resumes after the function or script.).15 E F1(set)108 362.4 Q
F0([)2.5 E F1(\255\255abefhkmnptuvxBCEHPT)A F0 2.5(][)C F1<ad6f>-2.5 E
F2(option\255name)2.5 E F0 2.5(][)C F2(ar)-2.5 E(g)-.37 E F0(...])2.5 E
-F1(set)108 362.4 Q F0([)2.5 E F1(+abefhkmnptuvxBCEHPT)A F0 2.5(][)C F1
+F1(set)108 374.4 Q F0([)2.5 E F1(+abefhkmnptuvxBCEHPT)A F0 2.5(][)C F1
(+o)-2.5 E F2(option\255name)2.5 E F0 2.5(][)C F2(ar)-2.5 E(g)-.37 E F0
-(...])2.5 E -.4(Wi)144 374.4 S .835(thout options, the name and v).4 F
-.835(alue of each shell v)-.25 F .836
+(...])2.5 E -.4(Wi)144 386.4 S .836(thout options, the name and v).4 F
+.835(alue of each shell v)-.25 F .835
(ariable are displayed in a format that can be)-.25 F .784
-(reused as input for setting or resetting the currently-set v)144 386.4
-R 3.284(ariables. Read-only)-.25 F -.25(va)3.284 G .783
-(riables cannot be).25 F 2.911(reset. In)144 398.4 R F2(posix)2.911 E F0
+(reused as input for setting or resetting the currently-set v)144 398.4
+R 3.284(ariables. Read-only)-.25 F -.25(va)3.284 G .784
+(riables cannot be).25 F 2.912(reset. In)144 410.4 R F2(posix)2.912 E F0
.412(mode, only shell v)2.912 F .412(ariables are listed.)-.25 F .412
-(The output is sorted according to the current)5.412 F 3.531
-(locale. When)144 410.4 R 1.031(options are speci\214ed, the)3.531 F
-3.531(ys)-.15 G 1.031(et or unset shell attrib)-3.531 F 3.53(utes. An)
--.2 F 3.53(ya)-.15 G -.18(rg)-3.53 G 1.03(uments remaining).18 F 1.623
-(after option processing are treated as v)144 422.4 R 1.624
+(The output is sorted according to the current)5.412 F 3.53
+(locale. When)144 422.4 R 1.031(options are speci\214ed, the)3.53 F
+3.531(ys)-.15 G 1.031(et or unset shell attrib)-3.531 F 3.531(utes. An)
+-.2 F 3.531(ya)-.15 G -.18(rg)-3.531 G 1.031(uments remaining).18 F
+1.624(after option processing are treated as v)144 434.4 R 1.623
(alues for the positional parameters and are assigned, in)-.25 F(order)
-144 434.4 Q 2.5(,t)-.4 G(o)-2.5 E F1($1)2.5 E F0(,)A F1($2)2.5 E F0(,)A
+144 446.4 Q 2.5(,t)-.4 G(o)-2.5 E F1($1)2.5 E F0(,)A F1($2)2.5 E F0(,)A
F1 2.5(... $)2.5 F F2(n)A F0 5(.O)C(ptions, if speci\214ed, ha)-5 E .3
--.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad61>144 446.4 Q
-F0 .54(Automatically mark v)29.3 F .539
-(ariables and functions which are modi\214ed or created for e)-.25 F
-.539(xport to)-.15 F(the en)184 458.4 Q
-(vironment of subsequent commands.)-.4 E F1<ad62>144 470.4 Q F0 .131
+-.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad61>144 458.4 Q
+F0 .539(Automatically mark v)29.3 F .539
+(ariables and functions which are modi\214ed or created for e)-.25 F .54
+(xport to)-.15 F(the en)184 470.4 Q(vironment of subsequent commands.)
+-.4 E F1<ad62>144 482.4 Q F0 .132
(Report the status of terminated background jobs immediately)28.74 F
-2.632(,r)-.65 G .132(ather than before the ne)-2.632 F(xt)-.15 E
-(primary prompt.)184 482.4 Q(This is ef)5 E(fecti)-.25 E .3 -.15(ve o)
--.25 H(nly when job control is enabled.).15 E F1<ad65>144 494.4 Q F0
-.088(Exit immediately if a)29.86 F F2(pipeline)2.588 E F0 .087
-(\(which may consist of a single)2.588 F F2 .087(simple command)2.587 F
-F0 .087(\), a)B F2(list)2.587 E F0 2.587(,o)C(r)-2.587 E(a)184 506.4 Q
-F2 1.293(compound command)3.793 F F0(\(see)3.793 E/F3 9/Times-Bold@0 SF
-1.293(SHELL GRAMMAR)3.793 F F0(abo)3.544 E -.15(ve)-.15 G 3.794(\), e)
-.15 F 1.294(xits with a non-zero status.)-.15 F .08
-(The shell does not e)184 518.4 R .079(xit if the command that f)-.15 F
-.079(ails is part of the command list immediately)-.1 F(follo)184 530.4
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-.524(riables, if the).25 F 3.024(ya)-.15 G .524(ppear in the en)-3.024 F
-(vironment,)-.4 E .379(are ignored.)184 198 R .379
-(If the shell is started with the ef)5.379 F(fecti)-.25 E .679 -.15
-(ve u)-.25 H .38(ser \(group\) id not equal to the real).15 F .462
-(user \(group\) id, and the)184 2
10 R F1<ad70>2.961 E F0 .461
-(option is not supplied, these actions are tak)2.961 F .461
-(en and the ef)-.1 F(fec-)-.25 E(ti)184 222 Q .694 -.15(ve u)-.25 H .394
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+(cessed, shell functions are not inherited from the en)184 186 R 1.5
+(vironment, and the)-.4 F F3(SHELLOPTS)4 E/F4 9/Times-Roman@0 SF(,)A F3
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+(vironment,)-.4 E .38(are ignored.)184 210 R .38
+(If the shell is started with the ef)5.38 F(fecti)-.25 E .679 -.15(ve u)
+-.25 H .379(ser \(group\) id not equal to the real).15 F .461
+(user \(group\) id, and the)184 2
22 R F1<ad70>2.961 E F0 .461
+(option is not supplied, these actions are tak)2.961 F .462
+(en and the ef)-.1 F(fec-)-.25 E(ti)184 234 Q .695 -.15(ve u)-.25 H .395
(ser id is set to the real user id.).15 F .395(If the)5.395 F F1<ad70>
-2.895 E F0 .395(option is supplied at startup, the ef)2.895 F(fecti)-.25
-E -.15(ve)-.25 G .387(user id is not reset.)184 234 R -.45(Tu)5.387 G
-.387(rning this option of).45 F 2.886(fc)-.25 G .386(auses the ef)-2.886
-F(fecti)-.25 E .686 -.15(ve u)-.25 H .386(ser and group ids to be).15 F
-(set to the real user and group ids.)184 246 Q F1<ad74>144 258 Q F0
+2.895 E F0 .394(option is supplied at startup, the ef)2.895 F(fecti)-.25
+E -.15(ve)-.25 G .386(user id is not reset.)184 246 R -.45(Tu)5.386 G
+.386(rning this option of).45 F 2.886(fc)-.25 G .387(auses the ef)-2.886
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+(set to the real user and group ids.)184 258 Q F1<ad74>144 270 Q F0
(Exit after reading and e)30.97 E -.15(xe)-.15 G(cuting one command.).15
-E F1<ad75>144 270 Q F0 -.35(Tr)28.74 G .043(eat unset v).35 F .044(aria\
+E F1<ad75>144 282 Q F0 -.35(Tr)28.74 G .044(eat unset v).35 F .044(aria\
bles and parameters other than the special parameters "@" and "*" as an)
--.25 F .183(error when performing parameter e)184 282 R 2.683
-(xpansion. If)-.15 F -.15(ex)2.683 G .182
+-.25 F .182(error when performing parameter e)184 294 R 2.682
+(xpansion. If)-.15 F -.15(ex)2.682 G .183
(pansion is attempted on an unset v).15 F(ari-)-.25 E .746
-(able or parameter)184 294 R 3.246(,t)-.4 G .746
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(he shell prints an error message, and, if not interacti)-3.246 F -.15
(ve)-.25 G 3.246(,e).15 G .746(xits with a)-3.396 F(non-zero status.)184
-306 Q F1<ad76>144 318 Q F0(Print shell input lines as the)29.3 E 2.5(ya)
--.15 G(re read.)-2.5 E F1<ad78>144 330 Q F0 .315(After e)29.3 F .315
+318 Q F1<ad76>144 330 Q F0(Print shell input lines as the)29.3 E 2.5(ya)
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(xpanding each)-.15 F F2 .315(simple command)2.815 F F0(,)A F1 -.25(fo)
2.815 G(r).25 E F0(command,)2.815 E F1(case)2.815 E F0(command,)2.815 E
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+F1(select)2.815 E F0(command,)2.815 E 1.236(or arithmetic)184 354 R F1
-.25(fo)3.736 G(r).25 E F0 1.236(command, display the e)3.736 F 1.236
(xpanded v)-.15 F 1.236(alue of)-.25 F F3(PS4)3.736 E F4(,)A F0(follo)
-3.486 E 1.236(wed by the com-)-.25 F(mand and its e)184 354 Q
+3.486 E 1.236(wed by the com-)-.25 F(mand and its e)184 366 Q
(xpanded ar)-.15 E(guments or associated w)-.18 E(ord list.)-.1 E F1
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(xpansion \(see)-.15 F F1 2.578(Brace Expansion)5.078 F F0(abo)5.078 E
--.15(ve)-.15 G 5.078(\). This).15 F 2.578(is on by)5.078 F(def)184 378 Q
-(ault.)-.1 E F1<ad43>144 390 Q F0 .213(If set,)27.08 F F1(bash)2.713 E
-F0 .213(does not o)2.713 F -.15(ve)-.15 G .214(rwrite an e).15 F .214
+-.15(ve)-.15 G 5.079(\). This).15 F 2.579(is on by)5.079 F(def)184 390 Q
+(ault.)-.1 E F1<ad43>144 402 Q F0 .214(If set,)27.08 F F1(bash)2.714 E
+F0 .214(does not o)2.714 F -.15(ve)-.15 G .214(rwrite an e).15 F .214
(xisting \214le with the)-.15 F F1(>)2.714 E F0(,)A F1(>&)2.714 E F0
-2.714(,a)C(nd)-2.714 E F1(<>)2.714 E F0 .214(redirection opera-)2.714 F
-3.054(tors. This)184 402 R .553(may be o)3.053 F -.15(ve)-.15 G .553
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(rridden when creating output \214les by using the redirection opera-)
-.15 F(tor)184 414 Q F1(>|)2.5 E F0(instead of)2.5 E F1(>)2.5 E F0(.)A F1
-<ad45>144 426 Q F0 .103(If set, an)27.63 F 2.603(yt)-.15 G .103(rap on)
--2.603 F F1(ERR)2.603 E F0 .104
-(is inherited by shell functions, command substitutions, and com-)2.603
-F .839(mands e)184 438 R -.15(xe)-.15 G .839(cuted in a subshell en).15
-F 3.339(vironment. The)-.4 F F1(ERR)3.338 E F0 .838
-(trap is normally not inherited in)3.338 F(such cases.)184 450 Q F1
-<ad48>144 462 Q F0(Enable)26.52 E F1(!)3.031 E F0 .531
-(style history substitution.)5.531 F .531(This option is on by def)5.531
-F .532(ault when the shell is inter)-.1 F(-)-.2 E(acti)184 474 Q -.15
-(ve)-.25 G(.).15 E F1<ad50>144 486 Q F0 .96
+.15 F(tor)184 426 Q F1(>|)2.5 E F0(instead of)2.5 E F1(>)2.5 E F0(.)A F1
+<ad45>144 438 Q F0 .104(If set, an)27.63 F 2.604(yt)-.15 G .104(rap on)
+-2.604 F F1(ERR)2.604 E F0 .103
+(is inherited by shell functions, command substitutions, and com-)2.604
+F .838(mands e)184 450 R -.15(xe)-.15 G .838(cuted in a subshell en).15
+F 3.338(vironment. The)-.4 F F1(ERR)3.338 E F0 .839
+(trap is normally not inherited in)3.339 F(such cases.)184 462 Q F1
+<ad48>144 474 Q F0(Enable)26.52 E F1(!)3.032 E F0 .532
+(style history substitution.)5.532 F .531(This option is on by def)5.532
+F .531(ault when the shell is inter)-.1 F(-)-.2 E(acti)184 486 Q -.15
+(ve)-.25 G(.).15 E F1<ad50>144 498 Q F0 .959
(If set, the shell does not resolv)28.19 F 3.459(es)-.15 G .959
-(ymbolic links when e)-3.459 F -.15(xe)-.15 G .959
-(cuting commands such as).15 F F1(cd)3.459 E F0 2.821
-(that change the current w)184 498 R 2.822(orking directory)-.1 F 7.822
-(.I)-.65 G 5.322(tu)-7.822 G 2.822(ses the ph)-5.322 F 2.822
-(ysical directory structure)-.05 F 2.686(instead. By)184 510 R(def)2.686
+(ymbolic links when e)-3.459 F -.15(xe)-.15 G .96
+(cuting commands such as).15 F F1(cd)3.46 E F0 2.822
+(that change the current w)184 510 R 2.822(orking directory)-.1 F 7.822
+(.I)-.65 G 5.322(tu)-7.822 G 2.822(ses the ph)-5.322 F 2.821
+(ysical directory structure)-.05 F 2.685(instead. By)184 522 R(def)2.685
E(ault,)-.1 E F1(bash)2.686 E F0(follo)2.686 E .186
(ws the logical chain of directories when performing com-)-.25 F
-(mands which change the current directory)184 5
22 Q(.)-.65 E F1<ad54>144
-534 Q F0 .89(If set, an)27.63 F 3.39(yt)-.15 G .89(raps on)-3.39 F F1
+(mands which change the current directory)184 5
34 Q(.)-.65 E F1<ad54>144
+546 Q F0 .89(If set, an)27.63 F 3.39(yt)-.15 G .89(raps on)-3.39 F F1
(DEB)3.39 E(UG)-.1 E F0(and)3.39 E F1(RETURN)3.39 E F0 .89
(are inherited by shell functions, command)3.39 F 1.932
-(substitutions, and commands e)184 546 R -.15(xe)-.15 G 1.932
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(cuted in a subshell en).15 F 4.432(vironment. The)-.4 F F1(DEB)4.432 E
-(UG)-.1 E F0(and)4.432 E F1(RETURN)184 558 Q F0
-(traps are normally not inherited in such cases.)2.5 E F1<adad>144 570 Q
-F0 .4(If no ar)28.6 F .401(guments follo)-.18 F 2.901(wt)-.25 G .401
+(UG)-.1 E F0(and)4.432 E F1(RETURN)184 570 Q F0
+(traps are normally not inherited in such cases.)2.5 E F1<adad>144 582 Q
+F0 .401(If no ar)28.6 F .401(guments follo)-.18 F 2.901(wt)-.25 G .401
(his option, then the positional parameters are unset.)-2.901 F
-(Otherwise,)5.401 E(the positional parameters are set to the)184 582 Q
-F2(ar)2.5 E(g)-.37 E F0(s, e)A -.15(ve)-.25 G 2.5(ni).15 G 2.5(fs)-2.5 G
+(Otherwise,)5.4 E(the positional parameters are set to the)184 594 Q F2
+(ar)2.5 E(g)-.37 E F0(s, e)A -.15(ve)-.25 G 2.5(ni).15 G 2.5(fs)-2.5 G
(ome of them be)-2.5 E(gin with a)-.15 E F1<ad>2.5 E F0(.)A F1<ad>144
-594 Q F0 1.945(Signal the end of options, cause all remaining)34.3 F F2
-(ar)4.444 E(g)-.37 E F0 4.444(st)C 4.444(ob)-4.444 G 4.444(ea)-4.444 G
-1.944(ssigned to the positional)-4.444 F 3.445(parameters. The)184 606 R
-F1<ad78>3.445 E F0(and)3.445 E F1<ad76>3.445 E F0 .945
-(options are turned of)3.445 F 3.445(f. If)-.25 F .946(there are no)
-3.445 F F2(ar)3.446 E(g)-.37 E F0 .946(s, the positional)B
-(parameters remain unchanged.)184 618 Q .425(The options are of)144
-634.8 R 2.925(fb)-.25 G 2.925(yd)-2.925 G(ef)-2.925 E .425
+606 Q F0 1.944(Signal the end of options, cause all remaining)34.3 F F2
+(ar)4.444 E(g)-.37 E F0 4.444(st)C 4.444(ob)-4.444 G 4.445(ea)-4.444 G
+1.945(ssigned to the positional)-4.445 F 3.446(parameters. The)184 618 R
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+(options are turned of)3.446 F 3.445(f. If)-.25 F .945(there are no)
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+(parameters remain unchanged.)184 630 Q .425(The options are of)144
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(ault unless otherwise noted.)-.1 F .425
-(Using + rather than \255 causes these options)5.425 F .177
-(to be turned of)144 646.8 R 2.677(f. The)-.25 F .178
+(Using + rather than \255 causes these options)5.425 F .178
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--.18 F -.2(vo)-.4 G .178(cation of the shell.).2 F(The)5.178 E .066
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-(])A .428(The positional parameters from)144 699.6 R F2(n)2.928 E F0
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--.15 G(ti).05 E .382 -.15(ve n)-.25 H .082(umber less than or equal to)
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-(is 0, no parameters are changed.)144 723.6 R(If)5.06 E F2(n)2.92 E F0
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--.35 E .144(positional parameters are not changed.)144 84 R .144
-(The return status is greater than zero if)5.144 F/F1 10/Times-Italic@0
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-2.643 E F0(or less than zero; otherwise 0.)144 96 Q F2(shopt)108 112.8 Q
-F0([)2.5 E F2(\255pqsu)A F0 2.5(][)C F2<ad6f>-2.5 E F0 2.5(][)C F1
-(optname)-2.5 E F0(...])2.5 E -.8(To)144 124.8 S .222(ggle the v).8 F
-.222(alues of v)-.25 F .222(ariables controlling optional shell beha)
--.25 F(vior)-.2 E 5.222(.W)-.55 G .222(ith no options, or with the)
--5.622 F F2<ad70>2.722 E F0 .721(option, a list of all settable options\
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-136.8 R(The)144 148.8 Q F2<ad70>2.827 E F0 .327(option causes output to\
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-(Other options)5.328 F(ha)144 160.8 Q .3 -.15(ve t)-.2 H(he follo).15 E
-(wing meanings:)-.25 E F2<ad73>144 172.8 Q F0(Enable \(set\) each)26.41
-E F1(optname)2.5 E F0(.)A F2<ad75>144 184.8 Q F0(Disable \(unset\) each)
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-24.74 F F1(optname)2.503 E F0(is)2.503 E .255(set or unset.)180 208.8 R
-.255(If multiple)5.255 F F1(optname)2.755 E F0(ar)2.755 E .256
-(guments are gi)-.18 F -.15(ve)-.25 G 2.756(nw).15 G(ith)-2.756 E F2
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-(all)180 220.8 Q F1(optnames)2.5 E F0(are enabled; non-zero otherwise.)
-2.5 E F2<ad6f>144 232.8 Q F0(Restricts the v)25.3 E(alues of)-.25 E F1
-(optname)2.5 E F0(to be those de\214ned for the)2.5 E F2<ad6f>2.5 E F0
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-(If either)144 249.6 R F2<ad73>3.125 E F0(or)3.124 E F2<ad75>3.124 E F0
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--.18 E F2(shopt)3.124 E F0(sho)3.124 E .624
-(ws only those options which are)-.25 F 2.233(set or unset, respecti)144
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-(nless otherwise noted, the)-7.234 F F2(shopt)4.734 E F0 2.234
-(options are disabled \(unset\) by)4.734 F(def)144 273.6 Q(ault.)-.1 E
-1.544(The return status when listing options is zero if all)144 290.4 R
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+-.35 E .06(is 0, no parameters are changed.)144 84 R(If)5.06 E/F1 10
+/Times-Italic@0 SF(n)2.92 E F0 .06(is not gi)2.8 F -.15(ve)-.25 G .06
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+-2.56 E .143(positional parameters are not changed.)144 96 R .144
+(The return status is greater than zero if)5.143 F F1(n)3.004 E F0 .144
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+(or less than zero; otherwise 0.)144 108 Q F2(shopt)108 124.8 Q F0([)2.5
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+(alues of settings controlling optional shell beha)-.25 F(vior)-.2 E
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+(listed belo)144 148.8 R 1.674 -.65(w, o)-.25 H 1.174 -.4(r, i).65 H
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+(bu)2.875 G .375(iltin com-).2 F 3.326(mand. W)144 160.8 R .826
+(ith no options, or with the)-.4 F F2<ad70>3.326 E F0 .825
+(option, a list of all settable options is displayed, with an)3.326 F
+.945(indication of whether or not each is set.)144 172.8 R(The)5.945 E
+F2<ad70>3.445 E F0 .945(option causes output to be displayed in a form)
+3.445 F(that may be reused as input.)144 184.8 Q(Other options ha)5 E .3
+-.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F2<ad73>144 196.8 Q
+F0(Enable \(set\) each)26.41 E F1(optname)2.5 E F0(.)A F2<ad75>144 208.8
+Q F0(Disable \(unset\) each)24.74 E F1(optname)2.5 E F0(.)A F2<ad71>144
+220.8 Q F0 .003(Suppresses normal output \(quiet mode\); the return sta\
+tus indicates whether the)24.74 F F1(optname)2.503 E F0(is)2.503 E .255
+(set or unset.)180 232.8 R .255(If multiple)5.255 F F1(optname)2.755 E
+F0(ar)2.755 E .256(guments are gi)-.18 F -.15(ve)-.25 G 2.756(nw).15 G
+(ith)-2.756 E F2<ad71>2.756 E F0 2.756(,t)C .256
+(he return status is zero if)-2.756 F(all)180 244.8 Q F1(optnames)2.5 E
+F0(are enabled; non-zero otherwise.)2.5 E F2<ad6f>144 256.8 Q F0
+(Restricts the v)25.3 E(alues of)-.25 E F1(optname)2.5 E F0
+(to be those de\214ned for the)2.5 E F2<ad6f>2.5 E F0(option to the)2.5
+E F2(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E .625(If either)144 273.6 R F2
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(When setting or unsetting options, the return status is zero unless an)
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(If set, a command name that is the name of a directory is e)11.11 F
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(option is only used by interacti)2.5 E .3 -.15(ve s)-.25 H(hells.).15 E
-F2(cdable_v)144 373.2 Q(ars)-.1 E F0 .155(If set, an ar)184 385.2 R .155
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(iltin command that is not a directory is assumed to be the).2 F
-(name of a v)184 397.2 Q(ariable whose v)-.25 E
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1.055
(If set, minor errors in the spelling of a directory component in a)
10.55 F F2(cd)3.555 E F0 1.055(command will be)3.555 F 3.987
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(ed for are transposed characters, a missing character)-.1 F 3.988(,a)
--.4 G(nd)-3.988 E .77(one character too man)184 433.2 R 4.57 -.65(y. I)
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1<ad72>144
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627.6 Q F0(The maximum real-time scheduling priority)25.86 E F1<ad73>144
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-(])A .2(The user \214le-creation mask is set to)144 96 R F2(mode)2.7 E
-F0 5.2(.I).18 G(f)-5.2 E F2(mode)3.08 E F0(be)2.88 E .2
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(gins with a digit, it is interpreted as an octal)-.15 F .066(number; o\
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(alue of the mask is printed.)-.25 F(The)5.382 E F1<ad53>2.882 E F0 .382
(option causes the mask to be)2.882 F .547
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(ault output is an octal number)-.1 F 5.547(.I)-.55 G 3.047(ft)-5.547 G
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(fv)A F0 2.5(][)C<ad>-2.5 E F1(n)A F0 2.5(][)C F2(name)-2.5 E F0(...])
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261.6 Q -.15(ve)-.15 G 2.537(d. If).15 F(the)2.537 E F1<ad6e>
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314.4 Q -.15(ve)-.15 G 2.538(d. If).15 F(the)2.537 E F1<ad6e>
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%%Page: 74 74
%%BeginPageSetup
BP
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(inserts the \214rst three items automatically into the template it pro)
2.72 E(vides for \214ling a b)-.15 E(ug report.)-.2 E(Comments and b)108
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-(Aliases are confusing in some uses.)108 722.4 Q(GNU Bash 4.2)72 768 Q
-(2013 March 4)146.79 E(74)195.95 E 0 Cg EP
+727.2 Q(ug reports concerning this manual page should be directed to)-.2
+E F4 -.15(ch)2.5 G(et.r).15 E(ame)-.15 E(y@case)-.3 E(.edu)-.15 E F0(.)
+.25 E(GNU Bash 4.3)72 768 Q(2013 September 2)138.455 E(74)187.615 E 0 Cg
+EP
%%Page: 75 75
%%BeginPageSetup
BP
%%EndPageSetup
/F0 10/Times-Roman@0 SF -.35(BA)72 48 S 389.54(SH\(1\) B).35 F(ASH\(1\))
--.35 E(Shell b)108 84 Q
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+(Shell b)108 158.4 Q
(uiltin commands and functions are not stoppable/restartable.)-.2 E
1.315(Compound commands and command sequences of the form `a ; b ; c' a\
-re not handled gracefully when)108 100.8 R .39
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-(oprocess at a time.).15 E(GNU Bash 4.2)72 768 Q(2013 March 4)146.79 E
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+G .39(cutes the ne).15 F .39(xt com-)-.15 F .193(mand in the sequence.)
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+(There may be only one acti)108 244.8 Q .3 -.15(ve c)-.25 H
+(oprocess at a time.).15 E(GNU Bash 4.3)72 768 Q(2013 September 2)
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%%Trailer
end
%%EOF
@xrdef{Shell Parameters-pg}{18}
@xrdef{Positional Parameters-title}{Positional Parameters}
@xrdef{Positional Parameters-snt}{Section@tie 3.4.1}
+@xrdef{Positional Parameters-pg}{19}
@xrdef{Special Parameters-title}{Special Parameters}
@xrdef{Special Parameters-snt}{Section@tie 3.4.2}
-@xrdef{Positional Parameters-pg}{19}
@xrdef{Shell Expansions-title}{Shell Expansions}
@xrdef{Shell Expansions-snt}{Section@tie 3.5}
@xrdef{Special Parameters-pg}{20}
-@xrdef{Shell Expansions-pg}{20}
@xrdef{Brace Expansion-title}{Brace Expansion}
@xrdef{Brace Expansion-snt}{Section@tie 3.5.1}
+@xrdef{Shell Expansions-pg}{21}
@xrdef{Brace Expansion-pg}{21}
@xrdef{Tilde Expansion-title}{Tilde Expansion}
@xrdef{Tilde Expansion-snt}{Section@tie 3.5.2}
@xrdef{Command Substitution-snt}{Section@tie 3.5.4}
@xrdef{Arithmetic Expansion-title}{Arithmetic Expansion}
@xrdef{Arithmetic Expansion-snt}{Section@tie 3.5.5}
-@xrdef{Process Substitution-title}{Process Substitution}
-@xrdef{Process Substitution-snt}{Section@tie 3.5.6}
@xrdef{Command Substitution-pg}{28}
@xrdef{Arithmetic Expansion-pg}{28}
+@xrdef{Process Substitution-title}{Process Substitution}
+@xrdef{Process Substitution-snt}{Section@tie 3.5.6}
@xrdef{Word Splitting-title}{Word Splitting}
@xrdef{Word Splitting-snt}{Section@tie 3.5.7}
@xrdef{Filename Expansion-title}{Filename Expansion}
@xrdef{Executing Commands-snt}{Section@tie 3.7}
@xrdef{Simple Command Expansion-title}{Simple Command Expansion}
@xrdef{Simple Command Expansion-snt}{Section@tie 3.7.1}
-@xrdef{Command Search and Execution-title}{Command Search and Execution}
-@xrdef{Command Search and Execution-snt}{Section@tie 3.7.2}
@xrdef{Executing Commands-pg}{35}
@xrdef{Simple Command Expansion-pg}{35}
+@xrdef{Command Search and Execution-title}{Command Search and Execution}
+@xrdef{Command Search and Execution-snt}{Section@tie 3.7.2}
@xrdef{Command Execution Environment-title}{Command Execution Environment}
@xrdef{Command Execution Environment-snt}{Section@tie 3.7.3}
@xrdef{Command Search and Execution-pg}{36}
@xrdef{Shell Builtin Commands-snt}{Chapter@tie 4}
@xrdef{Bourne Shell Builtins-title}{Bourne Shell Builtins}
@xrdef{Bourne Shell Builtins-snt}{Section@tie 4.1}
-@xrdef{Shell Builtin Commands-pg}{40}
-@xrdef{Bourne Shell Builtins-pg}{40}
+@xrdef{Shell Builtin Commands-pg}{41}
+@xrdef{Bourne Shell Builtins-pg}{41}
@xrdef{Bash Builtins-title}{Bash Builtin Commands}
@xrdef{Bash Builtins-snt}{Section@tie 4.2}
-@xrdef{Bash Builtins-pg}{47}
+@xrdef{Bash Builtins-pg}{48}
@xrdef{Modifying Shell Behavior-title}{Modifying Shell Behavior}
@xrdef{Modifying Shell Behavior-snt}{Section@tie 4.3}
@xrdef{The Set Builtin-title}{The Set Builtin}
@xrdef{The Set Builtin-snt}{Section@tie 4.3.1}
-@xrdef{Modifying Shell Behavior-pg}{57}
-@xrdef{The Set Builtin-pg}{57}
+@xrdef{Modifying Shell Behavior-pg}{58}
+@xrdef{The Set Builtin-pg}{58}
@xrdef{The Shopt Builtin-title}{The Shopt Builtin}
@xrdef{The Shopt Builtin-snt}{Section@tie 4.3.2}
-@xrdef{The Shopt Builtin-pg}{61}
+@xrdef{The Shopt Builtin-pg}{62}
@xrdef{Special Builtins-title}{Special Builtins}
@xrdef{Special Builtins-snt}{Section@tie 4.4}
-@xrdef{Special Builtins-pg}{67}
+@xrdef{Special Builtins-pg}{68}
@xrdef{Shell Variables-title}{Shell Variables}
@xrdef{Shell Variables-snt}{Chapter@tie 5}
@xrdef{Bourne Shell Variables-title}{Bourne Shell Variables}
@xrdef{Bourne Shell Variables-snt}{Section@tie 5.1}
@xrdef{Bash Variables-title}{Bash Variables}
@xrdef{Bash Variables-snt}{Section@tie 5.2}
-@xrdef{Shell Variables-pg}{68}
-@xrdef{Bourne Shell Variables-pg}{68}
-@xrdef{Bash Variables-pg}{68}
+@xrdef{Shell Variables-pg}{69}
+@xrdef{Bourne Shell Variables-pg}{69}
+@xrdef{Bash Variables-pg}{69}
@xrdef{Bash Features-title}{Bash Features}
@xrdef{Bash Features-snt}{Chapter@tie 6}
@xrdef{Invoking Bash-title}{Invoking Bash}
@xrdef{Invoking Bash-snt}{Section@tie 6.1}
-@xrdef{Bash Features-pg}{79}
-@xrdef{Invoking Bash-pg}{79}
+@xrdef{Bash Features-pg}{80}
+@xrdef{Invoking Bash-pg}{80}
@xrdef{Bash Startup Files-title}{Bash Startup Files}
@xrdef{Bash Startup Files-snt}{Section@tie 6.2}
-@xrdef{Bash Startup Files-pg}{81}
+@xrdef{Bash Startup Files-pg}{82}
@xrdef{Interactive Shells-title}{Interactive Shells}
@xrdef{Interactive Shells-snt}{Section@tie 6.3}
@xrdef{What is an Interactive Shell?-title}{What is an Interactive Shell?}
@xrdef{What is an Interactive Shell?-snt}{Section@tie 6.3.1}
-@xrdef{Interactive Shells-pg}{82}
+@xrdef{Interactive Shells-pg}{83}
@xrdef{Is this Shell Interactive?-title}{Is this Shell Interactive?}
@xrdef{Is this Shell Interactive?-snt}{Section@tie 6.3.2}
@xrdef{Interactive Shell Behavior-title}{Interactive Shell Behavior}
@xrdef{Interactive Shell Behavior-snt}{Section@tie 6.3.3}
-@xrdef{What is an Interactive Shell?-pg}{83}
-@xrdef{Is this Shell Interactive?-pg}{83}
-@xrdef{Interactive Shell Behavior-pg}{83}
+@xrdef{What is an Interactive Shell?-pg}{84}
+@xrdef{Is this Shell Interactive?-pg}{84}
+@xrdef{Interactive Shell Behavior-pg}{84}
@xrdef{Bash Conditional Expressions-title}{Bash Conditional Expressions}
@xrdef{Bash Conditional Expressions-snt}{Section@tie 6.4}
-@xrdef{Bash Conditional Expressions-pg}{84}
+@xrdef{Bash Conditional Expressions-pg}{85}
@xrdef{Shell Arithmetic-title}{Shell Arithmetic}
@xrdef{Shell Arithmetic-snt}{Section@tie 6.5}
-@xrdef{Shell Arithmetic-pg}{86}
+@xrdef{Shell Arithmetic-pg}{87}
@xrdef{Aliases-title}{Aliases}
@xrdef{Aliases-snt}{Section@tie 6.6}
-@xrdef{Aliases-pg}{87}
+@xrdef{Aliases-pg}{88}
@xrdef{Arrays-title}{Arrays}
@xrdef{Arrays-snt}{Section@tie 6.7}
-@xrdef{Arrays-pg}{88}
+@xrdef{Arrays-pg}{89}
@xrdef{The Directory Stack-title}{The Directory Stack}
@xrdef{The Directory Stack-snt}{Section@tie 6.8}
@xrdef{Directory Stack Builtins-title}{Directory Stack Builtins}
@xrdef{Directory Stack Builtins-snt}{Section@tie 6.8.1}
-@xrdef{The Directory Stack-pg}{90}
-@xrdef{Directory Stack Builtins-pg}{90}
+@xrdef{The Directory Stack-pg}{91}
+@xrdef{Directory Stack Builtins-pg}{91}
@xrdef{Controlling the Prompt-title}{Controlling the Prompt}
@xrdef{Controlling the Prompt-snt}{Section@tie 6.9}
-@xrdef{Controlling the Prompt-pg}{91}
+@xrdef{Controlling the Prompt-pg}{92}
@xrdef{The Restricted Shell-title}{The Restricted Shell}
@xrdef{The Restricted Shell-snt}{Section@tie 6.10}
-@xrdef{The Restricted Shell-pg}{92}
+@xrdef{The Restricted Shell-pg}{93}
@xrdef{Bash POSIX Mode-title}{Bash POSIX Mode}
@xrdef{Bash POSIX Mode-snt}{Section@tie 6.11}
-@xrdef{Bash POSIX Mode-pg}{93}
+@xrdef{Bash POSIX Mode-pg}{94}
@xrdef{Job Control-title}{Job Control}
@xrdef{Job Control-snt}{Chapter@tie 7}
@xrdef{Job Control Basics-title}{Job Control Basics}
@xrdef{Job Control Basics-snt}{Section@tie 7.1}
-@xrdef{Job Control-pg}{97}
-@xrdef{Job Control Basics-pg}{97}
+@xrdef{Job Control-pg}{98}
+@xrdef{Job Control Basics-pg}{98}
@xrdef{Job Control Builtins-title}{Job Control Builtins}
@xrdef{Job Control Builtins-snt}{Section@tie 7.2}
-@xrdef{Job Control Builtins-pg}{98}
+@xrdef{Job Control Builtins-pg}{99}
@xrdef{Job Control Variables-title}{Job Control Variables}
@xrdef{Job Control Variables-snt}{Section@tie 7.3}
-@xrdef{Job Control Variables-pg}{100}
+@xrdef{Job Control Variables-pg}{101}
@xrdef{Command Line Editing-title}{Command Line Editing}
@xrdef{Command Line Editing-snt}{Chapter@tie 8}
@xrdef{Introduction and Notation-title}{Introduction to Line Editing}
@xrdef{Readline Interaction-snt}{Section@tie 8.2}
@xrdef{Readline Bare Essentials-title}{Readline Bare Essentials}
@xrdef{Readline Bare Essentials-snt}{Section@tie 8.2.1}
-@xrdef{Command Line Editing-pg}{101}
-@xrdef{Introduction and Notation-pg}{101}
-@xrdef{Readline Interaction-pg}{101}
+@xrdef{Command Line Editing-pg}{102}
+@xrdef{Introduction and Notation-pg}{102}
+@xrdef{Readline Interaction-pg}{102}
@xrdef{Readline Movement Commands-title}{Readline Movement Commands}
@xrdef{Readline Movement Commands-snt}{Section@tie 8.2.2}
@xrdef{Readline Killing Commands-title}{Readline Killing Commands}
@xrdef{Readline Killing Commands-snt}{Section@tie 8.2.3}
-@xrdef{Readline Bare Essentials-pg}{102}
-@xrdef{Readline Movement Commands-pg}{102}
+@xrdef{Readline Bare Essentials-pg}{103}
+@xrdef{Readline Movement Commands-pg}{103}
@xrdef{Readline Arguments-title}{Readline Arguments}
@xrdef{Readline Arguments-snt}{Section@tie 8.2.4}
@xrdef{Searching-title}{Searching for Commands in the History}
@xrdef{Searching-snt}{Section@tie 8.2.5}
-@xrdef{Readline Killing Commands-pg}{103}
-@xrdef{Readline Arguments-pg}{103}
-@xrdef{Searching-pg}{103}
+@xrdef{Readline Killing Commands-pg}{104}
+@xrdef{Readline Arguments-pg}{104}
+@xrdef{Searching-pg}{104}
@xrdef{Readline Init File-title}{Readline Init File}
@xrdef{Readline Init File-snt}{Section@tie 8.3}
@xrdef{Readline Init File Syntax-title}{Readline Init File Syntax}
@xrdef{Readline Init File Syntax-snt}{Section@tie 8.3.1}
-@xrdef{Readline Init File-pg}{104}
-@xrdef{Readline Init File Syntax-pg}{104}
+@xrdef{Readline Init File-pg}{105}
+@xrdef{Readline Init File Syntax-pg}{105}
@xrdef{Conditional Init Constructs-title}{Conditional Init Constructs}
@xrdef{Conditional Init Constructs-snt}{Section@tie 8.3.2}
-@xrdef{Conditional Init Constructs-pg}{111}
+@xrdef{Conditional Init Constructs-pg}{112}
@xrdef{Sample Init File-title}{Sample Init File}
@xrdef{Sample Init File-snt}{Section@tie 8.3.3}
-@xrdef{Sample Init File-pg}{112}
+@xrdef{Sample Init File-pg}{113}
@xrdef{Bindable Readline Commands-title}{Bindable Readline Commands}
@xrdef{Bindable Readline Commands-snt}{Section@tie 8.4}
@xrdef{Commands For Moving-title}{Commands For Moving}
@xrdef{Commands For Moving-snt}{Section@tie 8.4.1}
@xrdef{Commands For History-title}{Commands For Manipulating The History}
@xrdef{Commands For History-snt}{Section@tie 8.4.2}
-@xrdef{Bindable Readline Commands-pg}{115}
-@xrdef{Commands For Moving-pg}{115}
-@xrdef{Commands For History-pg}{116}
+@xrdef{Bindable Readline Commands-pg}{116}
+@xrdef{Commands For Moving-pg}{116}
+@xrdef{Commands For History-pg}{117}
@xrdef{Commands For Text-title}{Commands For Changing Text}
@xrdef{Commands For Text-snt}{Section@tie 8.4.3}
-@xrdef{Commands For Text-pg}{117}
+@xrdef{Commands For Text-pg}{118}
@xrdef{Commands For Killing-title}{Killing And Yanking}
@xrdef{Commands For Killing-snt}{Section@tie 8.4.4}
-@xrdef{Commands For Killing-pg}{118}
+@xrdef{Commands For Killing-pg}{119}
@xrdef{Numeric Arguments-title}{Specifying Numeric Arguments}
@xrdef{Numeric Arguments-snt}{Section@tie 8.4.5}
-@xrdef{Numeric Arguments-pg}{119}
+@xrdef{Numeric Arguments-pg}{120}
@xrdef{Commands For Completion-title}{Letting Readline Type For You}
@xrdef{Commands For Completion-snt}{Section@tie 8.4.6}
-@xrdef{Commands For Completion-pg}{120}
+@xrdef{Commands For Completion-pg}{121}
@xrdef{Keyboard Macros-title}{Keyboard Macros}
@xrdef{Keyboard Macros-snt}{Section@tie 8.4.7}
-@xrdef{Keyboard Macros-pg}{121}
+@xrdef{Keyboard Macros-pg}{122}
@xrdef{Miscellaneous Commands-title}{Some Miscellaneous Commands}
@xrdef{Miscellaneous Commands-snt}{Section@tie 8.4.8}
-@xrdef{Miscellaneous Commands-pg}{122}
+@xrdef{Miscellaneous Commands-pg}{123}
@xrdef{Readline vi Mode-title}{Readline vi Mode}
@xrdef{Readline vi Mode-snt}{Section@tie 8.5}
@xrdef{Programmable Completion-title}{Programmable Completion}
@xrdef{Programmable Completion-snt}{Section@tie 8.6}
-@xrdef{Readline vi Mode-pg}{124}
-@xrdef{Programmable Completion-pg}{124}
+@xrdef{Readline vi Mode-pg}{125}
+@xrdef{Programmable Completion-pg}{125}
@xrdef{Programmable Completion Builtins-title}{Programmable Completion Builtins}
@xrdef{Programmable Completion Builtins-snt}{Section@tie 8.7}
-@xrdef{Programmable Completion Builtins-pg}{126}
+@xrdef{Programmable Completion Builtins-pg}{127}
@xrdef{A Programmable Completion Example-title}{A Programmable Completion Example}
@xrdef{A Programmable Completion Example-snt}{Section@tie 8.8}
-@xrdef{A Programmable Completion Example-pg}{130}
+@xrdef{A Programmable Completion Example-pg}{131}
@xrdef{Using History Interactively-title}{Using History Interactively}
@xrdef{Using History Interactively-snt}{Chapter@tie 9}
@xrdef{Bash History Facilities-title}{Bash History Facilities}
@xrdef{Bash History Facilities-snt}{Section@tie 9.1}
@xrdef{Bash History Builtins-title}{Bash History Builtins}
@xrdef{Bash History Builtins-snt}{Section@tie 9.2}
-@xrdef{Using History Interactively-pg}{133}
-@xrdef{Bash History Facilities-pg}{133}
-@xrdef{Bash History Builtins-pg}{133}
+@xrdef{Using History Interactively-pg}{134}
+@xrdef{Bash History Facilities-pg}{134}
+@xrdef{Bash History Builtins-pg}{134}
@xrdef{History Interaction-title}{History Expansion}
@xrdef{History Interaction-snt}{Section@tie 9.3}
@xrdef{Event Designators-title}{Event Designators}
@xrdef{Event Designators-snt}{Section@tie 9.3.1}
-@xrdef{History Interaction-pg}{135}
+@xrdef{History Interaction-pg}{136}
@xrdef{Word Designators-title}{Word Designators}
@xrdef{Word Designators-snt}{Section@tie 9.3.2}
-@xrdef{Event Designators-pg}{136}
-@xrdef{Word Designators-pg}{136}
+@xrdef{Event Designators-pg}{137}
+@xrdef{Word Designators-pg}{137}
@xrdef{Modifiers-title}{Modifiers}
@xrdef{Modifiers-snt}{Section@tie 9.3.3}
-@xrdef{Modifiers-pg}{137}
+@xrdef{Modifiers-pg}{138}
@xrdef{Installing Bash-title}{Installing Bash}
@xrdef{Installing Bash-snt}{Chapter@tie 10}
@xrdef{Basic Installation-title}{Basic Installation}
@xrdef{Basic Installation-snt}{Section@tie 10.1}
@xrdef{Compilers and Options-title}{Compilers and Options}
@xrdef{Compilers and Options-snt}{Section@tie 10.2}
-@xrdef{Installing Bash-pg}{138}
-@xrdef{Basic Installation-pg}{138}
+@xrdef{Installing Bash-pg}{139}
+@xrdef{Basic Installation-pg}{139}
@xrdef{Compiling For Multiple Architectures-title}{Compiling For Multiple Architectures}
@xrdef{Compiling For Multiple Architectures-snt}{Section@tie 10.3}
@xrdef{Installation Names-title}{Installation Names}
@xrdef{Installation Names-snt}{Section@tie 10.4}
@xrdef{Specifying the System Type-title}{Specifying the System Type}
@xrdef{Specifying the System Type-snt}{Section@tie 10.5}
-@xrdef{Compilers and Options-pg}{139}
-@xrdef{Compiling For Multiple Architectures-pg}{139}
-@xrdef{Installation Names-pg}{139}
-@xrdef{Specifying the System Type-pg}{139}
+@xrdef{Compilers and Options-pg}{140}
+@xrdef{Compiling For Multiple Architectures-pg}{140}
+@xrdef{Installation Names-pg}{140}
+@xrdef{Specifying the System Type-pg}{140}
@xrdef{Sharing Defaults-title}{Sharing Defaults}
@xrdef{Sharing Defaults-snt}{Section@tie 10.6}
@xrdef{Operation Controls-title}{Operation Controls}
@xrdef{Operation Controls-snt}{Section@tie 10.7}
@xrdef{Optional Features-title}{Optional Features}
@xrdef{Optional Features-snt}{Section@tie 10.8}
-@xrdef{Sharing Defaults-pg}{140}
-@xrdef{Operation Controls-pg}{140}
-@xrdef{Optional Features-pg}{140}
+@xrdef{Sharing Defaults-pg}{141}
+@xrdef{Operation Controls-pg}{141}
+@xrdef{Optional Features-pg}{141}
@xrdef{Reporting Bugs-title}{Reporting Bugs}
@xrdef{Reporting Bugs-snt}{Appendix@tie @char65{}}
-@xrdef{Reporting Bugs-pg}{145}
+@xrdef{Reporting Bugs-pg}{146}
@xrdef{Major Differences From The Bourne Shell-title}{Major Differences From The Bourne Shell}
@xrdef{Major Differences From The Bourne Shell-snt}{Appendix@tie @char66{}}
-@xrdef{Major Differences From The Bourne Shell-pg}{146}
+@xrdef{Major Differences From The Bourne Shell-pg}{147}
@xrdef{GNU Free Documentation License-title}{GNU Free Documentation License}
@xrdef{GNU Free Documentation License-snt}{Appendix@tie @char67{}}
-@xrdef{GNU Free Documentation License-pg}{152}
+@xrdef{GNU Free Documentation License-pg}{153}
@xrdef{Indexes-title}{Indexes}
@xrdef{Indexes-snt}{Appendix@tie @char68{}}
@xrdef{Builtin Index-title}{Index of Shell Builtin Commands}
@xrdef{Builtin Index-snt}{Section@tie @char68.1}
-@xrdef{Indexes-pg}{160}
-@xrdef{Builtin Index-pg}{160}
+@xrdef{Indexes-pg}{161}
+@xrdef{Builtin Index-pg}{161}
@xrdef{Reserved Word Index-title}{Index of Shell Reserved Words}
@xrdef{Reserved Word Index-snt}{Section@tie @char68.2}
@xrdef{Variable Index-title}{Parameter and Variable Index}
@xrdef{Variable Index-snt}{Section@tie @char68.3}
-@xrdef{Reserved Word Index-pg}{161}
-@xrdef{Variable Index-pg}{161}
+@xrdef{Reserved Word Index-pg}{162}
+@xrdef{Variable Index-pg}{162}
@xrdef{Function Index-title}{Function Index}
@xrdef{Function Index-snt}{Section@tie @char68.4}
-@xrdef{Function Index-pg}{163}
+@xrdef{Function Index-pg}{164}
@xrdef{Concept Index-title}{Concept Index}
@xrdef{Concept Index-snt}{Section@tie @char68.5}
-@xrdef{Concept Index-pg}{165}
+@xrdef{Concept Index-pg}{166}
-\entry{:}{40}{\code {:}}
-\entry{.}{40}{\code {.}}
-\entry{break}{40}{\code {break}}
-\entry{cd}{41}{\code {cd}}
-\entry{continue}{41}{\code {continue}}
-\entry{eval}{41}{\code {eval}}
-\entry{exec}{41}{\code {exec}}
-\entry{exit}{42}{\code {exit}}
-\entry{export}{42}{\code {export}}
-\entry{getopts}{42}{\code {getopts}}
-\entry{hash}{43}{\code {hash}}
-\entry{pwd}{43}{\code {pwd}}
-\entry{readonly}{43}{\code {readonly}}
-\entry{return}{44}{\code {return}}
-\entry{shift}{44}{\code {shift}}
-\entry{test}{44}{\code {test}}
-\entry{[}{44}{\code {[}}
-\entry{times}{45}{\code {times}}
-\entry{trap}{45}{\code {trap}}
-\entry{umask}{46}{\code {umask}}
-\entry{unset}{47}{\code {unset}}
-\entry{alias}{47}{\code {alias}}
-\entry{bind}{47}{\code {bind}}
-\entry{builtin}{48}{\code {builtin}}
-\entry{caller}{48}{\code {caller}}
-\entry{command}{49}{\code {command}}
-\entry{declare}{49}{\code {declare}}
-\entry{echo}{51}{\code {echo}}
-\entry{enable}{51}{\code {enable}}
-\entry{help}{52}{\code {help}}
-\entry{let}{52}{\code {let}}
-\entry{local}{52}{\code {local}}
-\entry{logout}{52}{\code {logout}}
-\entry{mapfile}{52}{\code {mapfile}}
-\entry{printf}{53}{\code {printf}}
-\entry{read}{54}{\code {read}}
-\entry{readarray}{55}{\code {readarray}}
-\entry{source}{55}{\code {source}}
-\entry{type}{55}{\code {type}}
-\entry{typeset}{56}{\code {typeset}}
-\entry{ulimit}{56}{\code {ulimit}}
-\entry{unalias}{57}{\code {unalias}}
-\entry{set}{57}{\code {set}}
-\entry{shopt}{61}{\code {shopt}}
-\entry{dirs}{90}{\code {dirs}}
-\entry{popd}{90}{\code {popd}}
-\entry{pushd}{91}{\code {pushd}}
-\entry{bg}{98}{\code {bg}}
-\entry{fg}{98}{\code {fg}}
-\entry{jobs}{98}{\code {jobs}}
-\entry{kill}{99}{\code {kill}}
-\entry{wait}{99}{\code {wait}}
-\entry{disown}{99}{\code {disown}}
-\entry{suspend}{99}{\code {suspend}}
-\entry{compgen}{126}{\code {compgen}}
-\entry{complete}{127}{\code {complete}}
-\entry{compopt}{130}{\code {compopt}}
-\entry{fc}{133}{\code {fc}}
-\entry{history}{134}{\code {history}}
+\entry{:}{41}{\code {:}}
+\entry{.}{41}{\code {.}}
+\entry{break}{41}{\code {break}}
+\entry{cd}{42}{\code {cd}}
+\entry{continue}{42}{\code {continue}}
+\entry{eval}{42}{\code {eval}}
+\entry{exec}{42}{\code {exec}}
+\entry{exit}{43}{\code {exit}}
+\entry{export}{43}{\code {export}}
+\entry{getopts}{43}{\code {getopts}}
+\entry{hash}{44}{\code {hash}}
+\entry{pwd}{44}{\code {pwd}}
+\entry{readonly}{44}{\code {readonly}}
+\entry{return}{45}{\code {return}}
+\entry{shift}{45}{\code {shift}}
+\entry{test}{45}{\code {test}}
+\entry{[}{45}{\code {[}}
+\entry{times}{46}{\code {times}}
+\entry{trap}{46}{\code {trap}}
+\entry{umask}{47}{\code {umask}}
+\entry{unset}{48}{\code {unset}}
+\entry{alias}{48}{\code {alias}}
+\entry{bind}{48}{\code {bind}}
+\entry{builtin}{49}{\code {builtin}}
+\entry{caller}{49}{\code {caller}}
+\entry{command}{50}{\code {command}}
+\entry{declare}{50}{\code {declare}}
+\entry{echo}{52}{\code {echo}}
+\entry{enable}{52}{\code {enable}}
+\entry{help}{53}{\code {help}}
+\entry{let}{53}{\code {let}}
+\entry{local}{53}{\code {local}}
+\entry{logout}{53}{\code {logout}}
+\entry{mapfile}{53}{\code {mapfile}}
+\entry{printf}{54}{\code {printf}}
+\entry{read}{55}{\code {read}}
+\entry{readarray}{56}{\code {readarray}}
+\entry{source}{56}{\code {source}}
+\entry{type}{56}{\code {type}}
+\entry{typeset}{57}{\code {typeset}}
+\entry{ulimit}{57}{\code {ulimit}}
+\entry{unalias}{58}{\code {unalias}}
+\entry{set}{58}{\code {set}}
+\entry{shopt}{62}{\code {shopt}}
+\entry{dirs}{91}{\code {dirs}}
+\entry{popd}{91}{\code {popd}}
+\entry{pushd}{92}{\code {pushd}}
+\entry{bg}{99}{\code {bg}}
+\entry{fg}{99}{\code {fg}}
+\entry{jobs}{99}{\code {jobs}}
+\entry{kill}{100}{\code {kill}}
+\entry{wait}{100}{\code {wait}}
+\entry{disown}{100}{\code {disown}}
+\entry{suspend}{100}{\code {suspend}}
+\entry{compgen}{127}{\code {compgen}}
+\entry{complete}{128}{\code {complete}}
+\entry{compopt}{131}{\code {compopt}}
+\entry{fc}{134}{\code {fc}}
+\entry{history}{135}{\code {history}}
\initial {.}
-\entry {\code {.}}{40}
+\entry {\code {.}}{41}
\initial {:}
-\entry {\code {:}}{40}
+\entry {\code {:}}{41}
\initial {[}
-\entry {\code {[}}{44}
+\entry {\code {[}}{45}
\initial {A}
-\entry {\code {alias}}{47}
+\entry {\code {alias}}{48}
\initial {B}
-\entry {\code {bg}}{98}
-\entry {\code {bind}}{47}
-\entry {\code {break}}{40}
-\entry {\code {builtin}}{48}
+\entry {\code {bg}}{99}
+\entry {\code {bind}}{48}
+\entry {\code {break}}{41}
+\entry {\code {builtin}}{49}
\initial {C}
-\entry {\code {caller}}{48}
-\entry {\code {cd}}{41}
-\entry {\code {command}}{49}
-\entry {\code {compgen}}{126}
-\entry {\code {complete}}{127}
-\entry {\code {compopt}}{130}
-\entry {\code {continue}}{41}
+\entry {\code {caller}}{49}
+\entry {\code {cd}}{42}
+\entry {\code {command}}{50}
+\entry {\code {compgen}}{127}
+\entry {\code {complete}}{128}
+\entry {\code {compopt}}{131}
+\entry {\code {continue}}{42}
\initial {D}
-\entry {\code {declare}}{49}
-\entry {\code {dirs}}{90}
-\entry {\code {disown}}{99}
+\entry {\code {declare}}{50}
+\entry {\code {dirs}}{91}
+\entry {\code {disown}}{100}
\initial {E}
-\entry {\code {echo}}{51}
-\entry {\code {enable}}{51}
-\entry {\code {eval}}{41}
-\entry {\code {exec}}{41}
-\entry {\code {exit}}{42}
-\entry {\code {export}}{42}
+\entry {\code {echo}}{52}
+\entry {\code {enable}}{52}
+\entry {\code {eval}}{42}
+\entry {\code {exec}}{42}
+\entry {\code {exit}}{43}
+\entry {\code {export}}{43}
\initial {F}
-\entry {\code {fc}}{133}
-\entry {\code {fg}}{98}
+\entry {\code {fc}}{134}
+\entry {\code {fg}}{99}
\initial {G}
-\entry {\code {getopts}}{42}
+\entry {\code {getopts}}{43}
\initial {H}
-\entry {\code {hash}}{43}
-\entry {\code {help}}{52}
-\entry {\code {history}}{134}
+\entry {\code {hash}}{44}
+\entry {\code {help}}{53}
+\entry {\code {history}}{135}
\initial {J}
-\entry {\code {jobs}}{98}
+\entry {\code {jobs}}{99}
\initial {K}
-\entry {\code {kill}}{99}
+\entry {\code {kill}}{100}
\initial {L}
-\entry {\code {let}}{52}
-\entry {\code {local}}{52}
-\entry {\code {logout}}{52}
+\entry {\code {let}}{53}
+\entry {\code {local}}{53}
+\entry {\code {logout}}{53}
\initial {M}
-\entry {\code {mapfile}}{52}
+\entry {\code {mapfile}}{53}
\initial {P}
-\entry {\code {popd}}{90}
-\entry {\code {printf}}{53}
-\entry {\code {pushd}}{91}
-\entry {\code {pwd}}{43}
+\entry {\code {popd}}{91}
+\entry {\code {printf}}{54}
+\entry {\code {pushd}}{92}
+\entry {\code {pwd}}{44}
\initial {R}
-\entry {\code {read}}{54}
-\entry {\code {readarray}}{55}
-\entry {\code {readonly}}{43}
-\entry {\code {return}}{44}
+\entry {\code {read}}{55}
+\entry {\code {readarray}}{56}
+\entry {\code {readonly}}{44}
+\entry {\code {return}}{45}
\initial {S}
-\entry {\code {set}}{57}
-\entry {\code {shift}}{44}
-\entry {\code {shopt}}{61}
-\entry {\code {source}}{55}
-\entry {\code {suspend}}{99}
+\entry {\code {set}}{58}
+\entry {\code {shift}}{45}
+\entry {\code {shopt}}{62}
+\entry {\code {source}}{56}
+\entry {\code {suspend}}{100}
\initial {T}
-\entry {\code {test}}{44}
-\entry {\code {times}}{45}
-\entry {\code {trap}}{45}
-\entry {\code {type}}{55}
-\entry {\code {typeset}}{56}
+\entry {\code {test}}{45}
+\entry {\code {times}}{46}
+\entry {\code {trap}}{46}
+\entry {\code {type}}{56}
+\entry {\code {typeset}}{57}
\initial {U}
-\entry {\code {ulimit}}{56}
-\entry {\code {umask}}{46}
-\entry {\code {unalias}}{57}
-\entry {\code {unset}}{47}
+\entry {\code {ulimit}}{57}
+\entry {\code {umask}}{47}
+\entry {\code {unalias}}{58}
+\entry {\code {unset}}{48}
\initial {W}
-\entry {\code {wait}}{99}
+\entry {\code {wait}}{100}
\entry{shell variable}{18}{shell variable}
\entry{parameters, positional}{19}{parameters, positional}
\entry{parameters, special}{20}{parameters, special}
-\entry{expansion}{20}{expansion}
+\entry{expansion}{21}{expansion}
\entry{brace expansion}{21}{brace expansion}
\entry{expansion, brace}{21}{expansion, brace}
\entry{tilde expansion}{22}{tilde expansion}
\entry{exit status}{38}{exit status}
\entry{signal handling}{38}{signal handling}
\entry{shell script}{39}{shell script}
-\entry{special builtin}{67}{special builtin}
-\entry{login shell}{81}{login shell}
-\entry{interactive shell}{81}{interactive shell}
-\entry{startup files}{81}{startup files}
+\entry{special builtin}{68}{special builtin}
+\entry{login shell}{82}{login shell}
\entry{interactive shell}{82}{interactive shell}
-\entry{shell, interactive}{82}{shell, interactive}
-\entry{expressions, conditional}{84}{expressions, conditional}
-\entry{arithmetic, shell}{86}{arithmetic, shell}
-\entry{shell arithmetic}{86}{shell arithmetic}
-\entry{expressions, arithmetic}{86}{expressions, arithmetic}
-\entry{evaluation, arithmetic}{86}{evaluation, arithmetic}
-\entry{arithmetic evaluation}{86}{arithmetic evaluation}
-\entry{alias expansion}{87}{alias expansion}
-\entry{arrays}{88}{arrays}
-\entry{directory stack}{90}{directory stack}
-\entry{prompting}{91}{prompting}
-\entry{restricted shell}{92}{restricted shell}
-\entry{POSIX Mode}{93}{POSIX Mode}
-\entry{job control}{97}{job control}
-\entry{foreground}{97}{foreground}
-\entry{background}{97}{background}
-\entry{suspending jobs}{97}{suspending jobs}
-\entry{Readline, how to use}{100}{Readline, how to use}
-\entry{interaction, readline}{101}{interaction, readline}
-\entry{notation, readline}{102}{notation, readline}
-\entry{command editing}{102}{command editing}
-\entry{editing command lines}{102}{editing command lines}
-\entry{killing text}{103}{killing text}
-\entry{yanking text}{103}{yanking text}
-\entry{kill ring}{103}{kill ring}
-\entry{initialization file, readline}{104}{initialization file, readline}
-\entry{variables, readline}{105}{variables, readline}
-\entry{programmable completion}{124}{programmable completion}
-\entry{completion builtins}{126}{completion builtins}
-\entry{History, how to use}{132}{History, how to use}
-\entry{command history}{133}{command history}
-\entry{history list}{133}{history list}
-\entry{history builtins}{133}{history builtins}
-\entry{history expansion}{135}{history expansion}
-\entry{event designators}{136}{event designators}
-\entry{history events}{136}{history events}
-\entry{installation}{138}{installation}
-\entry{configuration}{138}{configuration}
-\entry{Bash installation}{138}{Bash installation}
-\entry{Bash configuration}{138}{Bash configuration}
+\entry{startup files}{82}{startup files}
+\entry{interactive shell}{83}{interactive shell}
+\entry{shell, interactive}{83}{shell, interactive}
+\entry{expressions, conditional}{85}{expressions, conditional}
+\entry{arithmetic, shell}{87}{arithmetic, shell}
+\entry{shell arithmetic}{87}{shell arithmetic}
+\entry{expressions, arithmetic}{87}{expressions, arithmetic}
+\entry{evaluation, arithmetic}{87}{evaluation, arithmetic}
+\entry{arithmetic evaluation}{87}{arithmetic evaluation}
+\entry{alias expansion}{88}{alias expansion}
+\entry{arrays}{89}{arrays}
+\entry{directory stack}{91}{directory stack}
+\entry{prompting}{92}{prompting}
+\entry{restricted shell}{93}{restricted shell}
+\entry{POSIX Mode}{94}{POSIX Mode}
+\entry{job control}{98}{job control}
+\entry{foreground}{98}{foreground}
+\entry{background}{98}{background}
+\entry{suspending jobs}{98}{suspending jobs}
+\entry{Readline, how to use}{101}{Readline, how to use}
+\entry{interaction, readline}{102}{interaction, readline}
+\entry{notation, readline}{103}{notation, readline}
+\entry{command editing}{103}{command editing}
+\entry{editing command lines}{103}{editing command lines}
+\entry{killing text}{104}{killing text}
+\entry{yanking text}{104}{yanking text}
+\entry{kill ring}{104}{kill ring}
+\entry{initialization file, readline}{105}{initialization file, readline}
+\entry{variables, readline}{106}{variables, readline}
+\entry{programmable completion}{125}{programmable completion}
+\entry{completion builtins}{127}{completion builtins}
+\entry{History, how to use}{133}{History, how to use}
+\entry{command history}{134}{command history}
+\entry{history list}{134}{history list}
+\entry{history builtins}{134}{history builtins}
+\entry{history expansion}{136}{history expansion}
+\entry{event designators}{137}{event designators}
+\entry{history events}{137}{history events}
+\entry{installation}{139}{installation}
+\entry{configuration}{139}{configuration}
+\entry{Bash installation}{139}{Bash installation}
+\entry{Bash configuration}{139}{Bash configuration}
\initial {A}
-\entry {alias expansion}{87}
-\entry {arithmetic evaluation}{86}
+\entry {alias expansion}{88}
+\entry {arithmetic evaluation}{87}
\entry {arithmetic expansion}{28}
-\entry {arithmetic, shell}{86}
-\entry {arrays}{88}
+\entry {arithmetic, shell}{87}
+\entry {arrays}{89}
\initial {B}
-\entry {background}{97}
-\entry {Bash configuration}{138}
-\entry {Bash installation}{138}
+\entry {background}{98}
+\entry {Bash configuration}{139}
+\entry {Bash installation}{139}
\entry {Bourne shell}{5}
\entry {brace expansion}{21}
\entry {builtin}{3}
\initial {C}
-\entry {command editing}{102}
+\entry {command editing}{103}
\entry {command execution}{36}
\entry {command expansion}{35}
-\entry {command history}{133}
+\entry {command history}{134}
\entry {command search}{36}
\entry {command substitution}{28}
\entry {command timing}{8}
\entry {commands, shell}{8}
\entry {commands, simple}{8}
\entry {comments, shell}{7}
-\entry {completion builtins}{126}
-\entry {configuration}{138}
+\entry {completion builtins}{127}
+\entry {configuration}{139}
\entry {control operator}{3}
\entry {coprocess}{15}
\initial {D}
-\entry {directory stack}{90}
+\entry {directory stack}{91}
\initial {E}
-\entry {editing command lines}{102}
+\entry {editing command lines}{103}
\entry {environment}{37}
-\entry {evaluation, arithmetic}{86}
-\entry {event designators}{136}
+\entry {evaluation, arithmetic}{87}
+\entry {event designators}{137}
\entry {execution environment}{36}
\entry {exit status}{3, 38}
-\entry {expansion}{20}
+\entry {expansion}{21}
\entry {expansion, arithmetic}{28}
\entry {expansion, brace}{21}
\entry {expansion, filename}{29}
\entry {expansion, parameter}{23}
\entry {expansion, pathname}{29}
\entry {expansion, tilde}{22}
-\entry {expressions, arithmetic}{86}
-\entry {expressions, conditional}{84}
+\entry {expressions, arithmetic}{87}
+\entry {expressions, conditional}{85}
\initial {F}
\entry {field}{3}
\entry {filename}{3}
\entry {filename expansion}{29}
-\entry {foreground}{97}
+\entry {foreground}{98}
\entry {functions, shell}{17}
\initial {H}
-\entry {history builtins}{133}
-\entry {history events}{136}
-\entry {history expansion}{135}
-\entry {history list}{133}
-\entry {History, how to use}{132}
+\entry {history builtins}{134}
+\entry {history events}{137}
+\entry {history expansion}{136}
+\entry {history list}{134}
+\entry {History, how to use}{133}
\initial {I}
\entry {identifier}{3}
-\entry {initialization file, readline}{104}
-\entry {installation}{138}
-\entry {interaction, readline}{101}
-\entry {interactive shell}{81, 82}
+\entry {initialization file, readline}{105}
+\entry {installation}{139}
+\entry {interaction, readline}{102}
+\entry {interactive shell}{82, 83}
\entry {internationalization}{7}
\initial {J}
\entry {job}{3}
-\entry {job control}{3, 97}
+\entry {job control}{3, 98}
\initial {K}
-\entry {kill ring}{103}
-\entry {killing text}{103}
+\entry {kill ring}{104}
+\entry {killing text}{104}
\initial {L}
\entry {localization}{7}
-\entry {login shell}{81}
+\entry {login shell}{82}
\initial {M}
\entry {matching, pattern}{30}
\entry {metacharacter}{3}
\initial {N}
\entry {name}{3}
\entry {native languages}{7}
-\entry {notation, readline}{102}
+\entry {notation, readline}{103}
\initial {O}
\entry {operator, shell}{3}
\initial {P}
\entry {pattern matching}{30}
\entry {pipeline}{8}
\entry {POSIX}{3}
-\entry {POSIX Mode}{93}
+\entry {POSIX Mode}{94}
\entry {process group}{3}
\entry {process group ID}{3}
\entry {process substitution}{29}
-\entry {programmable completion}{124}
-\entry {prompting}{91}
+\entry {programmable completion}{125}
+\entry {prompting}{92}
\initial {Q}
\entry {quoting}{6}
\entry {quoting, ANSI}{6}
\initial {R}
-\entry {Readline, how to use}{100}
+\entry {Readline, how to use}{101}
\entry {redirection}{31}
\entry {reserved word}{3}
-\entry {restricted shell}{92}
+\entry {restricted shell}{93}
\entry {return status}{4}
\initial {S}
-\entry {shell arithmetic}{86}
+\entry {shell arithmetic}{87}
\entry {shell function}{17}
\entry {shell script}{39}
\entry {shell variable}{18}
-\entry {shell, interactive}{82}
+\entry {shell, interactive}{83}
\entry {signal}{4}
\entry {signal handling}{38}
-\entry {special builtin}{4, 67}
-\entry {startup files}{81}
-\entry {suspending jobs}{97}
+\entry {special builtin}{4, 68}
+\entry {startup files}{82}
+\entry {suspending jobs}{98}
\initial {T}
\entry {tilde expansion}{22}
\entry {token}{4}
\entry {translation, native languages}{7}
\initial {V}
\entry {variable, shell}{18}
-\entry {variables, readline}{105}
+\entry {variables, readline}{106}
\initial {W}
\entry {word}{4}
\entry {word splitting}{29}
\initial {Y}
-\entry {yanking text}{103}
+\entry {yanking text}{104}
-\entry{beginning-of-line (C-a)}{115}{\code {beginning-of-line (C-a)}}
-\entry{end-of-line (C-e)}{115}{\code {end-of-line (C-e)}}
-\entry{forward-char (C-f)}{115}{\code {forward-char (C-f)}}
-\entry{backward-char (C-b)}{115}{\code {backward-char (C-b)}}
-\entry{forward-word (M-f)}{115}{\code {forward-word (M-f)}}
-\entry{backward-word (M-b)}{115}{\code {backward-word (M-b)}}
-\entry{shell-forward-word ()}{115}{\code {shell-forward-word ()}}
-\entry{shell-backward-word ()}{115}{\code {shell-backward-word ()}}
-\entry{clear-screen (C-l)}{115}{\code {clear-screen (C-l)}}
-\entry{redraw-current-line ()}{115}{\code {redraw-current-line ()}}
-\entry{accept-line (Newline or Return)}{116}{\code {accept-line (Newline or Return)}}
-\entry{previous-history (C-p)}{116}{\code {previous-history (C-p)}}
-\entry{next-history (C-n)}{116}{\code {next-history (C-n)}}
-\entry{beginning-of-history (M-<)}{116}{\code {beginning-of-history (M-<)}}
-\entry{end-of-history (M->)}{116}{\code {end-of-history (M->)}}
-\entry{reverse-search-history (C-r)}{116}{\code {reverse-search-history (C-r)}}
-\entry{forward-search-history (C-s)}{116}{\code {forward-search-history (C-s)}}
-\entry{non-incremental-reverse-search-history (M-p)}{116}{\code {non-incremental-reverse-search-history (M-p)}}
-\entry{non-incremental-forward-search-history (M-n)}{116}{\code {non-incremental-forward-search-history (M-n)}}
-\entry{history-search-forward ()}{116}{\code {history-search-forward ()}}
-\entry{history-search-backward ()}{116}{\code {history-search-backward ()}}
-\entry{history-substr-search-forward ()}{116}{\code {history-substr-search-forward ()}}
-\entry{history-substr-search-backward ()}{117}{\code {history-substr-search-backward ()}}
-\entry{yank-nth-arg (M-C-y)}{117}{\code {yank-nth-arg (M-C-y)}}
-\entry{yank-last-arg (M-. or M-_)}{117}{\code {yank-last-arg (M-. or M-_)}}
-\entry{delete-char (C-d)}{117}{\code {delete-char (C-d)}}
-\entry{backward-delete-char (Rubout)}{117}{\code {backward-delete-char (Rubout)}}
-\entry{forward-backward-delete-char ()}{117}{\code {forward-backward-delete-char ()}}
-\entry{quoted-insert (C-q or C-v)}{117}{\code {quoted-insert (C-q or C-v)}}
-\entry{self-insert (a, b, A, 1, !, ...{})}{117}{\code {self-insert (a, b, A, 1, !, \dots {})}}
-\entry{transpose-chars (C-t)}{118}{\code {transpose-chars (C-t)}}
-\entry{transpose-words (M-t)}{118}{\code {transpose-words (M-t)}}
-\entry{upcase-word (M-u)}{118}{\code {upcase-word (M-u)}}
-\entry{downcase-word (M-l)}{118}{\code {downcase-word (M-l)}}
-\entry{capitalize-word (M-c)}{118}{\code {capitalize-word (M-c)}}
-\entry{overwrite-mode ()}{118}{\code {overwrite-mode ()}}
-\entry{kill-line (C-k)}{118}{\code {kill-line (C-k)}}
-\entry{backward-kill-line (C-x Rubout)}{118}{\code {backward-kill-line (C-x Rubout)}}
-\entry{unix-line-discard (C-u)}{118}{\code {unix-line-discard (C-u)}}
-\entry{kill-whole-line ()}{118}{\code {kill-whole-line ()}}
-\entry{kill-word (M-d)}{118}{\code {kill-word (M-d)}}
-\entry{backward-kill-word (M-DEL)}{119}{\code {backward-kill-word (M-\key {DEL})}}
-\entry{shell-kill-word ()}{119}{\code {shell-kill-word ()}}
-\entry{shell-backward-kill-word ()}{119}{\code {shell-backward-kill-word ()}}
-\entry{unix-word-rubout (C-w)}{119}{\code {unix-word-rubout (C-w)}}
-\entry{unix-filename-rubout ()}{119}{\code {unix-filename-rubout ()}}
-\entry{delete-horizontal-space ()}{119}{\code {delete-horizontal-space ()}}
-\entry{kill-region ()}{119}{\code {kill-region ()}}
-\entry{copy-region-as-kill ()}{119}{\code {copy-region-as-kill ()}}
-\entry{copy-backward-word ()}{119}{\code {copy-backward-word ()}}
-\entry{copy-forward-word ()}{119}{\code {copy-forward-word ()}}
-\entry{yank (C-y)}{119}{\code {yank (C-y)}}
-\entry{yank-pop (M-y)}{119}{\code {yank-pop (M-y)}}
-\entry{digit-argument (M-0, M-1, ...{} M--)}{119}{\code {digit-argument (\kbd {M-0}, \kbd {M-1}, \dots {} \kbd {M--})}}
-\entry{universal-argument ()}{119}{\code {universal-argument ()}}
-\entry{complete (TAB)}{120}{\code {complete (\key {TAB})}}
-\entry{possible-completions (M-?)}{120}{\code {possible-completions (M-?)}}
-\entry{insert-completions (M-*)}{120}{\code {insert-completions (M-*)}}
-\entry{menu-complete ()}{120}{\code {menu-complete ()}}
-\entry{menu-complete-backward ()}{120}{\code {menu-complete-backward ()}}
-\entry{delete-char-or-list ()}{120}{\code {delete-char-or-list ()}}
-\entry{complete-filename (M-/)}{120}{\code {complete-filename (M-/)}}
-\entry{possible-filename-completions (C-x /)}{120}{\code {possible-filename-completions (C-x /)}}
-\entry{complete-username (M-~)}{121}{\code {complete-username (M-~)}}
-\entry{possible-username-completions (C-x ~)}{121}{\code {possible-username-completions (C-x ~)}}
-\entry{complete-variable (M-$)}{121}{\code {complete-variable (M-$)}}
-\entry{possible-variable-completions (C-x $)}{121}{\code {possible-variable-completions (C-x $)}}
-\entry{complete-hostname (M-@)}{121}{\code {complete-hostname (M-@)}}
-\entry{possible-hostname-completions (C-x @)}{121}{\code {possible-hostname-completions (C-x @)}}
-\entry{complete-command (M-!)}{121}{\code {complete-command (M-!)}}
-\entry{possible-command-completions (C-x !)}{121}{\code {possible-command-completions (C-x !)}}
-\entry{dynamic-complete-history (M-TAB)}{121}{\code {dynamic-complete-history (M-\key {TAB})}}
-\entry{dabbrev-expand ()}{121}{\code {dabbrev-expand ()}}
-\entry{complete-into-braces (M-{\tt \char 123})}{121}{\code {complete-into-braces (M-{\tt \char 123})}}
-\entry{start-kbd-macro (C-x ()}{121}{\code {start-kbd-macro (C-x ()}}
-\entry{end-kbd-macro (C-x ))}{121}{\code {end-kbd-macro (C-x ))}}
-\entry{call-last-kbd-macro (C-x e)}{121}{\code {call-last-kbd-macro (C-x e)}}
-\entry{print-last-kbd-macro ()}{122}{\code {print-last-kbd-macro ()}}
-\entry{re-read-init-file (C-x C-r)}{122}{\code {re-read-init-file (C-x C-r)}}
-\entry{abort (C-g)}{122}{\code {abort (C-g)}}
-\entry{do-uppercase-version (M-a, M-b, M-x, ...{})}{122}{\code {do-uppercase-version (M-a, M-b, M-\var {x}, \dots {})}}
-\entry{prefix-meta (ESC)}{122}{\code {prefix-meta (\key {ESC})}}
-\entry{undo (C-_ or C-x C-u)}{122}{\code {undo (C-_ or C-x C-u)}}
-\entry{revert-line (M-r)}{122}{\code {revert-line (M-r)}}
-\entry{tilde-expand (M-&)}{122}{\code {tilde-expand (M-&)}}
-\entry{set-mark (C-@)}{122}{\code {set-mark (C-@)}}
-\entry{exchange-point-and-mark (C-x C-x)}{122}{\code {exchange-point-and-mark (C-x C-x)}}
-\entry{character-search (C-])}{122}{\code {character-search (C-])}}
-\entry{character-search-backward (M-C-])}{122}{\code {character-search-backward (M-C-])}}
-\entry{skip-csi-sequence ()}{122}{\code {skip-csi-sequence ()}}
-\entry{insert-comment (M-#)}{123}{\code {insert-comment (M-#)}}
-\entry{dump-functions ()}{123}{\code {dump-functions ()}}
-\entry{dump-variables ()}{123}{\code {dump-variables ()}}
-\entry{dump-macros ()}{123}{\code {dump-macros ()}}
-\entry{glob-complete-word (M-g)}{123}{\code {glob-complete-word (M-g)}}
-\entry{glob-expand-word (C-x *)}{123}{\code {glob-expand-word (C-x *)}}
-\entry{glob-list-expansions (C-x g)}{123}{\code {glob-list-expansions (C-x g)}}
-\entry{display-shell-version (C-x C-v)}{123}{\code {display-shell-version (C-x C-v)}}
-\entry{shell-expand-line (M-C-e)}{123}{\code {shell-expand-line (M-C-e)}}
-\entry{history-expand-line (M-^)}{123}{\code {history-expand-line (M-^)}}
-\entry{magic-space ()}{124}{\code {magic-space ()}}
-\entry{alias-expand-line ()}{124}{\code {alias-expand-line ()}}
-\entry{history-and-alias-expand-line ()}{124}{\code {history-and-alias-expand-line ()}}
-\entry{insert-last-argument (M-. or M-_)}{124}{\code {insert-last-argument (M-. or M-_)}}
-\entry{operate-and-get-next (C-o)}{124}{\code {operate-and-get-next (C-o)}}
-\entry{edit-and-execute-command (C-xC-e)}{124}{\code {edit-and-execute-command (C-xC-e)}}
+\entry{beginning-of-line (C-a)}{116}{\code {beginning-of-line (C-a)}}
+\entry{end-of-line (C-e)}{116}{\code {end-of-line (C-e)}}
+\entry{forward-char (C-f)}{116}{\code {forward-char (C-f)}}
+\entry{backward-char (C-b)}{116}{\code {backward-char (C-b)}}
+\entry{forward-word (M-f)}{116}{\code {forward-word (M-f)}}
+\entry{backward-word (M-b)}{116}{\code {backward-word (M-b)}}
+\entry{shell-forward-word ()}{116}{\code {shell-forward-word ()}}
+\entry{shell-backward-word ()}{116}{\code {shell-backward-word ()}}
+\entry{clear-screen (C-l)}{116}{\code {clear-screen (C-l)}}
+\entry{redraw-current-line ()}{116}{\code {redraw-current-line ()}}
+\entry{accept-line (Newline or Return)}{117}{\code {accept-line (Newline or Return)}}
+\entry{previous-history (C-p)}{117}{\code {previous-history (C-p)}}
+\entry{next-history (C-n)}{117}{\code {next-history (C-n)}}
+\entry{beginning-of-history (M-<)}{117}{\code {beginning-of-history (M-<)}}
+\entry{end-of-history (M->)}{117}{\code {end-of-history (M->)}}
+\entry{reverse-search-history (C-r)}{117}{\code {reverse-search-history (C-r)}}
+\entry{forward-search-history (C-s)}{117}{\code {forward-search-history (C-s)}}
+\entry{non-incremental-reverse-search-history (M-p)}{117}{\code {non-incremental-reverse-search-history (M-p)}}
+\entry{non-incremental-forward-search-history (M-n)}{117}{\code {non-incremental-forward-search-history (M-n)}}
+\entry{history-search-forward ()}{117}{\code {history-search-forward ()}}
+\entry{history-search-backward ()}{117}{\code {history-search-backward ()}}
+\entry{history-substr-search-forward ()}{117}{\code {history-substr-search-forward ()}}
+\entry{history-substr-search-backward ()}{118}{\code {history-substr-search-backward ()}}
+\entry{yank-nth-arg (M-C-y)}{118}{\code {yank-nth-arg (M-C-y)}}
+\entry{yank-last-arg (M-. or M-_)}{118}{\code {yank-last-arg (M-. or M-_)}}
+\entry{delete-char (C-d)}{118}{\code {delete-char (C-d)}}
+\entry{backward-delete-char (Rubout)}{118}{\code {backward-delete-char (Rubout)}}
+\entry{forward-backward-delete-char ()}{118}{\code {forward-backward-delete-char ()}}
+\entry{quoted-insert (C-q or C-v)}{118}{\code {quoted-insert (C-q or C-v)}}
+\entry{self-insert (a, b, A, 1, !, ...{})}{118}{\code {self-insert (a, b, A, 1, !, \dots {})}}
+\entry{transpose-chars (C-t)}{119}{\code {transpose-chars (C-t)}}
+\entry{transpose-words (M-t)}{119}{\code {transpose-words (M-t)}}
+\entry{upcase-word (M-u)}{119}{\code {upcase-word (M-u)}}
+\entry{downcase-word (M-l)}{119}{\code {downcase-word (M-l)}}
+\entry{capitalize-word (M-c)}{119}{\code {capitalize-word (M-c)}}
+\entry{overwrite-mode ()}{119}{\code {overwrite-mode ()}}
+\entry{kill-line (C-k)}{119}{\code {kill-line (C-k)}}
+\entry{backward-kill-line (C-x Rubout)}{119}{\code {backward-kill-line (C-x Rubout)}}
+\entry{unix-line-discard (C-u)}{119}{\code {unix-line-discard (C-u)}}
+\entry{kill-whole-line ()}{119}{\code {kill-whole-line ()}}
+\entry{kill-word (M-d)}{119}{\code {kill-word (M-d)}}
+\entry{backward-kill-word (M-DEL)}{120}{\code {backward-kill-word (M-\key {DEL})}}
+\entry{shell-kill-word ()}{120}{\code {shell-kill-word ()}}
+\entry{shell-backward-kill-word ()}{120}{\code {shell-backward-kill-word ()}}
+\entry{unix-word-rubout (C-w)}{120}{\code {unix-word-rubout (C-w)}}
+\entry{unix-filename-rubout ()}{120}{\code {unix-filename-rubout ()}}
+\entry{delete-horizontal-space ()}{120}{\code {delete-horizontal-space ()}}
+\entry{kill-region ()}{120}{\code {kill-region ()}}
+\entry{copy-region-as-kill ()}{120}{\code {copy-region-as-kill ()}}
+\entry{copy-backward-word ()}{120}{\code {copy-backward-word ()}}
+\entry{copy-forward-word ()}{120}{\code {copy-forward-word ()}}
+\entry{yank (C-y)}{120}{\code {yank (C-y)}}
+\entry{yank-pop (M-y)}{120}{\code {yank-pop (M-y)}}
+\entry{digit-argument (M-0, M-1, ...{} M--)}{120}{\code {digit-argument (\kbd {M-0}, \kbd {M-1}, \dots {} \kbd {M--})}}
+\entry{universal-argument ()}{120}{\code {universal-argument ()}}
+\entry{complete (TAB)}{121}{\code {complete (\key {TAB})}}
+\entry{possible-completions (M-?)}{121}{\code {possible-completions (M-?)}}
+\entry{insert-completions (M-*)}{121}{\code {insert-completions (M-*)}}
+\entry{menu-complete ()}{121}{\code {menu-complete ()}}
+\entry{menu-complete-backward ()}{121}{\code {menu-complete-backward ()}}
+\entry{delete-char-or-list ()}{121}{\code {delete-char-or-list ()}}
+\entry{complete-filename (M-/)}{121}{\code {complete-filename (M-/)}}
+\entry{possible-filename-completions (C-x /)}{121}{\code {possible-filename-completions (C-x /)}}
+\entry{complete-username (M-~)}{122}{\code {complete-username (M-~)}}
+\entry{possible-username-completions (C-x ~)}{122}{\code {possible-username-completions (C-x ~)}}
+\entry{complete-variable (M-$)}{122}{\code {complete-variable (M-$)}}
+\entry{possible-variable-completions (C-x $)}{122}{\code {possible-variable-completions (C-x $)}}
+\entry{complete-hostname (M-@)}{122}{\code {complete-hostname (M-@)}}
+\entry{possible-hostname-completions (C-x @)}{122}{\code {possible-hostname-completions (C-x @)}}
+\entry{complete-command (M-!)}{122}{\code {complete-command (M-!)}}
+\entry{possible-command-completions (C-x !)}{122}{\code {possible-command-completions (C-x !)}}
+\entry{dynamic-complete-history (M-TAB)}{122}{\code {dynamic-complete-history (M-\key {TAB})}}
+\entry{dabbrev-expand ()}{122}{\code {dabbrev-expand ()}}
+\entry{complete-into-braces (M-{\tt \char 123})}{122}{\code {complete-into-braces (M-{\tt \char 123})}}
+\entry{start-kbd-macro (C-x ()}{122}{\code {start-kbd-macro (C-x ()}}
+\entry{end-kbd-macro (C-x ))}{122}{\code {end-kbd-macro (C-x ))}}
+\entry{call-last-kbd-macro (C-x e)}{122}{\code {call-last-kbd-macro (C-x e)}}
+\entry{print-last-kbd-macro ()}{123}{\code {print-last-kbd-macro ()}}
+\entry{re-read-init-file (C-x C-r)}{123}{\code {re-read-init-file (C-x C-r)}}
+\entry{abort (C-g)}{123}{\code {abort (C-g)}}
+\entry{do-uppercase-version (M-a, M-b, M-x, ...{})}{123}{\code {do-uppercase-version (M-a, M-b, M-\var {x}, \dots {})}}
+\entry{prefix-meta (ESC)}{123}{\code {prefix-meta (\key {ESC})}}
+\entry{undo (C-_ or C-x C-u)}{123}{\code {undo (C-_ or C-x C-u)}}
+\entry{revert-line (M-r)}{123}{\code {revert-line (M-r)}}
+\entry{tilde-expand (M-&)}{123}{\code {tilde-expand (M-&)}}
+\entry{set-mark (C-@)}{123}{\code {set-mark (C-@)}}
+\entry{exchange-point-and-mark (C-x C-x)}{123}{\code {exchange-point-and-mark (C-x C-x)}}
+\entry{character-search (C-])}{123}{\code {character-search (C-])}}
+\entry{character-search-backward (M-C-])}{123}{\code {character-search-backward (M-C-])}}
+\entry{skip-csi-sequence ()}{123}{\code {skip-csi-sequence ()}}
+\entry{insert-comment (M-#)}{124}{\code {insert-comment (M-#)}}
+\entry{dump-functions ()}{124}{\code {dump-functions ()}}
+\entry{dump-variables ()}{124}{\code {dump-variables ()}}
+\entry{dump-macros ()}{124}{\code {dump-macros ()}}
+\entry{glob-complete-word (M-g)}{124}{\code {glob-complete-word (M-g)}}
+\entry{glob-expand-word (C-x *)}{124}{\code {glob-expand-word (C-x *)}}
+\entry{glob-list-expansions (C-x g)}{124}{\code {glob-list-expansions (C-x g)}}
+\entry{display-shell-version (C-x C-v)}{124}{\code {display-shell-version (C-x C-v)}}
+\entry{shell-expand-line (M-C-e)}{124}{\code {shell-expand-line (M-C-e)}}
+\entry{history-expand-line (M-^)}{124}{\code {history-expand-line (M-^)}}
+\entry{magic-space ()}{125}{\code {magic-space ()}}
+\entry{alias-expand-line ()}{125}{\code {alias-expand-line ()}}
+\entry{history-and-alias-expand-line ()}{125}{\code {history-and-alias-expand-line ()}}
+\entry{insert-last-argument (M-. or M-_)}{125}{\code {insert-last-argument (M-. or M-_)}}
+\entry{operate-and-get-next (C-o)}{125}{\code {operate-and-get-next (C-o)}}
+\entry{edit-and-execute-command (C-xC-e)}{125}{\code {edit-and-execute-command (C-xC-e)}}
\initial {A}
-\entry {\code {abort (C-g)}}{122}
-\entry {\code {accept-line (Newline or Return)}}{116}
-\entry {\code {alias-expand-line ()}}{124}
+\entry {\code {abort (C-g)}}{123}
+\entry {\code {accept-line (Newline or Return)}}{117}
+\entry {\code {alias-expand-line ()}}{125}
\initial {B}
-\entry {\code {backward-char (C-b)}}{115}
-\entry {\code {backward-delete-char (Rubout)}}{117}
-\entry {\code {backward-kill-line (C-x Rubout)}}{118}
-\entry {\code {backward-kill-word (M-\key {DEL})}}{119}
-\entry {\code {backward-word (M-b)}}{115}
-\entry {\code {beginning-of-history (M-<)}}{116}
-\entry {\code {beginning-of-line (C-a)}}{115}
+\entry {\code {backward-char (C-b)}}{116}
+\entry {\code {backward-delete-char (Rubout)}}{118}
+\entry {\code {backward-kill-line (C-x Rubout)}}{119}
+\entry {\code {backward-kill-word (M-\key {DEL})}}{120}
+\entry {\code {backward-word (M-b)}}{116}
+\entry {\code {beginning-of-history (M-<)}}{117}
+\entry {\code {beginning-of-line (C-a)}}{116}
\initial {C}
-\entry {\code {call-last-kbd-macro (C-x e)}}{121}
-\entry {\code {capitalize-word (M-c)}}{118}
-\entry {\code {character-search (C-])}}{122}
-\entry {\code {character-search-backward (M-C-])}}{122}
-\entry {\code {clear-screen (C-l)}}{115}
-\entry {\code {complete (\key {TAB})}}{120}
-\entry {\code {complete-command (M-!)}}{121}
-\entry {\code {complete-filename (M-/)}}{120}
-\entry {\code {complete-hostname (M-@)}}{121}
-\entry {\code {complete-into-braces (M-{\tt \char 123})}}{121}
-\entry {\code {complete-username (M-~)}}{121}
-\entry {\code {complete-variable (M-$)}}{121}
-\entry {\code {copy-backward-word ()}}{119}
-\entry {\code {copy-forward-word ()}}{119}
-\entry {\code {copy-region-as-kill ()}}{119}
+\entry {\code {call-last-kbd-macro (C-x e)}}{122}
+\entry {\code {capitalize-word (M-c)}}{119}
+\entry {\code {character-search (C-])}}{123}
+\entry {\code {character-search-backward (M-C-])}}{123}
+\entry {\code {clear-screen (C-l)}}{116}
+\entry {\code {complete (\key {TAB})}}{121}
+\entry {\code {complete-command (M-!)}}{122}
+\entry {\code {complete-filename (M-/)}}{121}
+\entry {\code {complete-hostname (M-@)}}{122}
+\entry {\code {complete-into-braces (M-{\tt \char 123})}}{122}
+\entry {\code {complete-username (M-~)}}{122}
+\entry {\code {complete-variable (M-$)}}{122}
+\entry {\code {copy-backward-word ()}}{120}
+\entry {\code {copy-forward-word ()}}{120}
+\entry {\code {copy-region-as-kill ()}}{120}
\initial {D}
-\entry {\code {dabbrev-expand ()}}{121}
-\entry {\code {delete-char (C-d)}}{117}
-\entry {\code {delete-char-or-list ()}}{120}
-\entry {\code {delete-horizontal-space ()}}{119}
-\entry {\code {digit-argument (\kbd {M-0}, \kbd {M-1}, \dots {} \kbd {M--})}}{119}
-\entry {\code {display-shell-version (C-x C-v)}}{123}
-\entry {\code {do-uppercase-version (M-a, M-b, M-\var {x}, \dots {})}}{122}
-\entry {\code {downcase-word (M-l)}}{118}
-\entry {\code {dump-functions ()}}{123}
-\entry {\code {dump-macros ()}}{123}
-\entry {\code {dump-variables ()}}{123}
-\entry {\code {dynamic-complete-history (M-\key {TAB})}}{121}
+\entry {\code {dabbrev-expand ()}}{122}
+\entry {\code {delete-char (C-d)}}{118}
+\entry {\code {delete-char-or-list ()}}{121}
+\entry {\code {delete-horizontal-space ()}}{120}
+\entry {\code {digit-argument (\kbd {M-0}, \kbd {M-1}, \dots {} \kbd {M--})}}{120}
+\entry {\code {display-shell-version (C-x C-v)}}{124}
+\entry {\code {do-uppercase-version (M-a, M-b, M-\var {x}, \dots {})}}{123}
+\entry {\code {downcase-word (M-l)}}{119}
+\entry {\code {dump-functions ()}}{124}
+\entry {\code {dump-macros ()}}{124}
+\entry {\code {dump-variables ()}}{124}
+\entry {\code {dynamic-complete-history (M-\key {TAB})}}{122}
\initial {E}
-\entry {\code {edit-and-execute-command (C-xC-e)}}{124}
-\entry {\code {end-kbd-macro (C-x ))}}{121}
-\entry {\code {end-of-history (M->)}}{116}
-\entry {\code {end-of-line (C-e)}}{115}
-\entry {\code {exchange-point-and-mark (C-x C-x)}}{122}
+\entry {\code {edit-and-execute-command (C-xC-e)}}{125}
+\entry {\code {end-kbd-macro (C-x ))}}{122}
+\entry {\code {end-of-history (M->)}}{117}
+\entry {\code {end-of-line (C-e)}}{116}
+\entry {\code {exchange-point-and-mark (C-x C-x)}}{123}
\initial {F}
-\entry {\code {forward-backward-delete-char ()}}{117}
-\entry {\code {forward-char (C-f)}}{115}
-\entry {\code {forward-search-history (C-s)}}{116}
-\entry {\code {forward-word (M-f)}}{115}
+\entry {\code {forward-backward-delete-char ()}}{118}
+\entry {\code {forward-char (C-f)}}{116}
+\entry {\code {forward-search-history (C-s)}}{117}
+\entry {\code {forward-word (M-f)}}{116}
\initial {G}
-\entry {\code {glob-complete-word (M-g)}}{123}
-\entry {\code {glob-expand-word (C-x *)}}{123}
-\entry {\code {glob-list-expansions (C-x g)}}{123}
+\entry {\code {glob-complete-word (M-g)}}{124}
+\entry {\code {glob-expand-word (C-x *)}}{124}
+\entry {\code {glob-list-expansions (C-x g)}}{124}
\initial {H}
-\entry {\code {history-and-alias-expand-line ()}}{124}
-\entry {\code {history-expand-line (M-^)}}{123}
-\entry {\code {history-search-backward ()}}{116}
-\entry {\code {history-search-forward ()}}{116}
-\entry {\code {history-substr-search-backward ()}}{117}
-\entry {\code {history-substr-search-forward ()}}{116}
+\entry {\code {history-and-alias-expand-line ()}}{125}
+\entry {\code {history-expand-line (M-^)}}{124}
+\entry {\code {history-search-backward ()}}{117}
+\entry {\code {history-search-forward ()}}{117}
+\entry {\code {history-substr-search-backward ()}}{118}
+\entry {\code {history-substr-search-forward ()}}{117}
\initial {I}
-\entry {\code {insert-comment (M-#)}}{123}
-\entry {\code {insert-completions (M-*)}}{120}
-\entry {\code {insert-last-argument (M-. or M-_)}}{124}
+\entry {\code {insert-comment (M-#)}}{124}
+\entry {\code {insert-completions (M-*)}}{121}
+\entry {\code {insert-last-argument (M-. or M-_)}}{125}
\initial {K}
-\entry {\code {kill-line (C-k)}}{118}
-\entry {\code {kill-region ()}}{119}
-\entry {\code {kill-whole-line ()}}{118}
-\entry {\code {kill-word (M-d)}}{118}
+\entry {\code {kill-line (C-k)}}{119}
+\entry {\code {kill-region ()}}{120}
+\entry {\code {kill-whole-line ()}}{119}
+\entry {\code {kill-word (M-d)}}{119}
\initial {M}
-\entry {\code {magic-space ()}}{124}
-\entry {\code {menu-complete ()}}{120}
-\entry {\code {menu-complete-backward ()}}{120}
+\entry {\code {magic-space ()}}{125}
+\entry {\code {menu-complete ()}}{121}
+\entry {\code {menu-complete-backward ()}}{121}
\initial {N}
-\entry {\code {next-history (C-n)}}{116}
-\entry {\code {non-incremental-forward-search-history (M-n)}}{116}
-\entry {\code {non-incremental-reverse-search-history (M-p)}}{116}
+\entry {\code {next-history (C-n)}}{117}
+\entry {\code {non-incremental-forward-search-history (M-n)}}{117}
+\entry {\code {non-incremental-reverse-search-history (M-p)}}{117}
\initial {O}
-\entry {\code {operate-and-get-next (C-o)}}{124}
-\entry {\code {overwrite-mode ()}}{118}
+\entry {\code {operate-and-get-next (C-o)}}{125}
+\entry {\code {overwrite-mode ()}}{119}
\initial {P}
-\entry {\code {possible-command-completions (C-x !)}}{121}
-\entry {\code {possible-completions (M-?)}}{120}
-\entry {\code {possible-filename-completions (C-x /)}}{120}
-\entry {\code {possible-hostname-completions (C-x @)}}{121}
-\entry {\code {possible-username-completions (C-x ~)}}{121}
-\entry {\code {possible-variable-completions (C-x $)}}{121}
-\entry {\code {prefix-meta (\key {ESC})}}{122}
-\entry {\code {previous-history (C-p)}}{116}
-\entry {\code {print-last-kbd-macro ()}}{122}
+\entry {\code {possible-command-completions (C-x !)}}{122}
+\entry {\code {possible-completions (M-?)}}{121}
+\entry {\code {possible-filename-completions (C-x /)}}{121}
+\entry {\code {possible-hostname-completions (C-x @)}}{122}
+\entry {\code {possible-username-completions (C-x ~)}}{122}
+\entry {\code {possible-variable-completions (C-x $)}}{122}
+\entry {\code {prefix-meta (\key {ESC})}}{123}
+\entry {\code {previous-history (C-p)}}{117}
+\entry {\code {print-last-kbd-macro ()}}{123}
\initial {Q}
-\entry {\code {quoted-insert (C-q or C-v)}}{117}
+\entry {\code {quoted-insert (C-q or C-v)}}{118}
\initial {R}
-\entry {\code {re-read-init-file (C-x C-r)}}{122}
-\entry {\code {redraw-current-line ()}}{115}
-\entry {\code {reverse-search-history (C-r)}}{116}
-\entry {\code {revert-line (M-r)}}{122}
+\entry {\code {re-read-init-file (C-x C-r)}}{123}
+\entry {\code {redraw-current-line ()}}{116}
+\entry {\code {reverse-search-history (C-r)}}{117}
+\entry {\code {revert-line (M-r)}}{123}
\initial {S}
-\entry {\code {self-insert (a, b, A, 1, !, \dots {})}}{117}
-\entry {\code {set-mark (C-@)}}{122}
-\entry {\code {shell-backward-kill-word ()}}{119}
-\entry {\code {shell-backward-word ()}}{115}
-\entry {\code {shell-expand-line (M-C-e)}}{123}
-\entry {\code {shell-forward-word ()}}{115}
-\entry {\code {shell-kill-word ()}}{119}
-\entry {\code {skip-csi-sequence ()}}{122}
-\entry {\code {start-kbd-macro (C-x ()}}{121}
+\entry {\code {self-insert (a, b, A, 1, !, \dots {})}}{118}
+\entry {\code {set-mark (C-@)}}{123}
+\entry {\code {shell-backward-kill-word ()}}{120}
+\entry {\code {shell-backward-word ()}}{116}
+\entry {\code {shell-expand-line (M-C-e)}}{124}
+\entry {\code {shell-forward-word ()}}{116}
+\entry {\code {shell-kill-word ()}}{120}
+\entry {\code {skip-csi-sequence ()}}{123}
+\entry {\code {start-kbd-macro (C-x ()}}{122}
\initial {T}
-\entry {\code {tilde-expand (M-&)}}{122}
-\entry {\code {transpose-chars (C-t)}}{118}
-\entry {\code {transpose-words (M-t)}}{118}
+\entry {\code {tilde-expand (M-&)}}{123}
+\entry {\code {transpose-chars (C-t)}}{119}
+\entry {\code {transpose-words (M-t)}}{119}
\initial {U}
-\entry {\code {undo (C-_ or C-x C-u)}}{122}
-\entry {\code {universal-argument ()}}{119}
-\entry {\code {unix-filename-rubout ()}}{119}
-\entry {\code {unix-line-discard (C-u)}}{118}
-\entry {\code {unix-word-rubout (C-w)}}{119}
-\entry {\code {upcase-word (M-u)}}{118}
+\entry {\code {undo (C-_ or C-x C-u)}}{123}
+\entry {\code {universal-argument ()}}{120}
+\entry {\code {unix-filename-rubout ()}}{120}
+\entry {\code {unix-line-discard (C-u)}}{119}
+\entry {\code {unix-word-rubout (C-w)}}{120}
+\entry {\code {upcase-word (M-u)}}{119}
\initial {Y}
-\entry {\code {yank (C-y)}}{119}
-\entry {\code {yank-last-arg (M-. or M-_)}}{117}
-\entry {\code {yank-nth-arg (M-C-y)}}{117}
-\entry {\code {yank-pop (M-y)}}{119}
+\entry {\code {yank (C-y)}}{120}
+\entry {\code {yank-last-arg (M-. or M-_)}}{118}
+\entry {\code {yank-nth-arg (M-C-y)}}{118}
+\entry {\code {yank-pop (M-y)}}{120}
<HTML>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
-<!-- Created on March, 8 2013 by texi2html 1.64 -->
+<!-- Created on September, 11 2013 by texi2html 1.64 -->
<!--
Written by: Lionel Cons <Lionel.Cons@cern.ch> (original author)
Karl Berry <karl@freefriends.org>
<H1>Bash Reference Manual</H1></P><P>
This text is a brief description of the features that are present in
-the Bash shell (version 4.2, 2 March 2013 ).
+the Bash shell (version 4.3, 2 September 2013).
The Bash home page is <A HREF="http://www.gnu.org/software/bash/">http://www.gnu.org/software/bash/</A>.
</P><P>
-This is Edition 4.2, last updated 2 March 2013 ,
+This is Edition 4.3, last updated 2 September 2013,
of <CITE>The GNU Bash Reference Manual</CITE>,
-for <CODE>Bash</CODE>, Version 4.2.
+for <CODE>Bash</CODE>, Version 4.3.
</P><P>
Bash contains features that appear in other popular shells, and some
command.
</P><P>
-If <SAMP>`|&'</SAMP> is used, <VAR>command1</VAR>'s standard output and standard error
-are connected to
+If <SAMP>`|&'</SAMP> is used, <VAR>command1</VAR>'s standard error, in addition to
+its standard output, is connected to
<VAR>command2</VAR>'s standard input through the pipe;
it is shorthand for <CODE>2>&1 |</CODE>.
-This implicit redirection of the standard error is
+This implicit redirection of the standard error to the standard output is
performed after any redirections specified by the command.
</P><P>
When the <SAMP>`=='</SAMP> and <SAMP>`!='</SAMP> operators are used, the string to the
right of the operator is considered a pattern and matched according
-to the rules described below in <A HREF="bashref.html#SEC38">3.5.8.1 Pattern Matching</A>.
+to the rules described below in <A HREF="bashref.html#SEC38">3.5.8.1 Pattern Matching</A>,
+as if the <CODE>extglob</CODE> shell option were enabled.
The <SAMP>`='</SAMP> operator is identical to <SAMP>`=='</SAMP>.
If the shell option <CODE>nocasematch</CODE>
(see the description of <CODE>shopt</CODE> in <A HREF="bashref.html#SEC64">4.3.2 The Shopt Builtin</A>)
GNU Parallel can replace certain common idioms that operate on lines read
from a file (in this case, filenames listed one per line):
-<TABLE><tr><td> </td><td class=example><pre> while read -r x; do
+<TABLE><tr><td> </td><td class=example><pre> while IFS= read -r x; do
do-something1 "$x" "config-$x"
do-something2 < "$x"
done < file | process-output
<A NAME="IDX58"></A>
<DT><CODE>!</CODE>
<DD><A NAME="IDX59"></A>
-Expands to the process ID of the most recently executed background
-(asynchronous) command.
+Expands to the process ID of the job most recently placed into the
+background, whether executed as an asynchronous command or using
+the <CODE>bg</CODE> builtin (see section <A HREF="bashref.html#SEC94">7.2 Job Control Builtins</A>).
<P>
<A NAME="IDX60"></A>
The expression is treated as if it were within double quotes, but
a double quote inside the parentheses is not treated specially.
-All tokens in the expression undergo parameter expansion, command
-substitution, and quote removal.
+All tokens in the expression undergo parameter and variable expansion,
+command substitution, and quote removal.
+The result is treated as the arithmetic expression to be evaluated.
Arithmetic expansions may be nested.
</P><P>
</P><P>
The shell treats each character of <CODE>$IFS</CODE> as a delimiter, and splits
-the results of the other expansions into words on these characters.
+the results of the other expansions into words using these characters
+as field terminators.
If <CODE>IFS</CODE> is unset, or its value is exactly <CODE><space><tab><newline></CODE>,
the default, then sequences of
<CODE> <space></CODE>, <CODE><tab></CODE>, and <CODE><newline></CODE>
The <SAMP>`-p'</SAMP> option will display the attributes and values of each
<VAR>name</VAR>.
-When <SAMP>`-p'</SAMP> is used with <VAR>name</VAR> arguments, additional options
-are ignored.
+When <SAMP>`-p'</SAMP> is used with <VAR>name</VAR> arguments, additional options,
+other than <SAMP>`-f'</SAMP> and <SAMP>`-F'</SAMP>, are ignored.
</P><P>
When <SAMP>`-p'</SAMP> is supplied without <VAR>name</VAR> arguments, <CODE>declare</CODE>
If there are fewer words read from the input stream than names,
the remaining names are assigned empty values.
The characters in the value of the <CODE>IFS</CODE> variable
-are used to split the line into words.
+are used to split the line into words using the same rules the shell
+uses for expansion (described above in <A HREF="bashref.html#SEC36">3.5.7 Word Splitting</A>).
The backslash character <SAMP>`\'</SAMP> may be used to remove any special
meaning for the next character read and for line continuation.
If no names are supplied, the line read is assigned to the
<TABLE><tr><td> </td><td class=example><pre>shopt [-pqsu] [-o] [<VAR>optname</VAR> <small>...</small>]
</pre></td></tr></table><P>
-Toggle the values of variables controlling optional shell behavior.
+Toggle the values of settings controlling optional shell behavior.
+The settings can be either those listed below, or, if the
+<SAMP>`-o'</SAMP> option is used, those available with the <SAMP>`-o'</SAMP>
+option to the <CODE>set</CODE> builtin command (see section <A HREF="bashref.html#SEC63">4.3.1 The Set Builtin</A>).
With no options, or with the <SAMP>`-p'</SAMP> option, a list of all settable
options is displayed, with an indication of whether or not each is set.
The <SAMP>`-p'</SAMP> option causes output to be displayed in a form that
<P>
<DT><CODE>globasciiranges</CODE>
-<DD>If set, range expressions used in pattern matching (see section <A HREF="bashref.html#SEC38">3.5.8.1 Pattern Matching</A>)
+<DD>If set, range expressions used in pattern matching bracket expressions
+(see section <A HREF="bashref.html#SEC38">3.5.8.1 Pattern Matching</A>)
behave as if in the traditional C locale when performing
comparisons. That is, the current locale's collating sequence
is not taken into account, so
It will not do this if invoked as <CODE>sh</CODE>.
The <SAMP>`--norc'</SAMP> option may be used to inhibit this behavior, and the
<SAMP>`--rcfile'</SAMP> option may be used to force another file to be read, but
-<CODE>rshd</CODE> does not generally invoke the shell with those options or
-allow them to be specified.
+neither <CODE>rshd</CODE> nor <CODE>sshd</CODE> generally invoke the shell with those
+options or allow them to be specified.
</P><P>
<A NAME="SEC78"></A>
value. The null string is a valid value.
</P><P>
+It is possible to obtain the keys (indices) of an array as well as the values.
+${!<VAR>name</VAR>[@]} and ${!<VAR>name</VAR>[*]} expand to the indices
+assigned in array variable <VAR>name</VAR>.
+The treatment when in double quotes is similar to the expansion of the
+special parameters <SAMP>`@'</SAMP> and <SAMP>`*'</SAMP> within double quotes.
+</P><P>
+
The <CODE>unset</CODE> builtin is used to destroy arrays.
<CODE>unset <VAR>name</VAR>[<VAR>subscript</VAR>]</CODE>
destroys the array element at index <VAR>subscript</VAR>.
<DT><CODE>wait</CODE>
<DD><A NAME="IDX313"></A>
-<TABLE><tr><td> </td><td class=example><pre>wait [<VAR>jobspec</VAR> or <VAR>pid</VAR> <small>...</small>]
+<TABLE><tr><td> </td><td class=example><pre>wait [-n] [<VAR>jobspec</VAR> or <VAR>pid</VAR> <small>...</small>]
</pre></td></tr></table><P>
Wait until the child process specified by each process ID <VAR>pid</VAR>
If the <SAMP>`-h'</SAMP> option is given, the job is not removed from the table,
but is marked so that <CODE>SIGHUP</CODE> is not sent to the job if the shell
receives a <CODE>SIGHUP</CODE>.
-If <VAR>jobspec</VAR> is not present, and neither the <SAMP>`-a'</SAMP> nor <SAMP>`-r'</SAMP>
-option is supplied, the current job is used.
+If <VAR>jobspec</VAR> is not present, and neither the <SAMP>`-a'</SAMP> nor the
+<SAMP>`-r'</SAMP> option is supplied, the current job is used.
If no <VAR>jobspec</VAR> is supplied, the <SAMP>`-a'</SAMP> option means to remove or
mark all jobs; the <SAMP>`-r'</SAMP> option without a <VAR>jobspec</VAR>
argument restricts operation to running jobs.
{
. "/etc/bash_completion.d/$1.sh" >/dev/null 2>&1 && return 124
}
-complete -D -F _completion_loader
+complete -D -F _completion_loader -o bashdefault -o default
</pre></td></tr></table></P><P>
<A NAME="Programmable Completion Builtins"></A>
above under <A HREF="bashref.html#SEC64">4.3.2 The Shopt Builtin</A> to be enabled.
<P>
+<DT><CODE>--enable-glob-asciirange-default</CODE>
+<DD>Set the default value of the <VAR>globasciiranges</VAR> shell option described
+above under <A HREF="bashref.html#SEC64">4.3.2 The Shopt Builtin</A> to be enabled.
+This controls the behavior of character ranges when used in pattern matching
+bracket expressions.
+<P>
+
<DT><CODE>--enable-help-builtin</CODE>
<DD>Include the <CODE>help</CODE> builtin, which displays help on shell builtins and
variables (see section <A HREF="bashref.html#SEC61">4.2 Bash Builtin Commands</A>).
<TD VALIGN="MIDDLE" ALIGN="LEFT">[<A HREF="bashref.html#SEC_About"> ? </A>]</TD>
</TR></TABLE>
<H1>About this document</H1>
-This document was generated by <I>Chet Ramey</I> on <I>March, 8 2013</I>
+This document was generated by <I>Chet Ramey</I> on <I>September, 11 2013</I>
using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
"><I>texi2html</I></A>
<P></P>
<BR>
<FONT SIZE="-1">
This document was generated
-by <I>Chet Ramey</I> on <I>March, 8 2013</I>
+by <I>Chet Ramey</I> on <I>September, 11 2013</I>
using <A HREF="http://www.mathematik.uni-kl.de/~obachman/Texi2html
"><I>texi2html</I></A>
/usr/homes/chet/src/bash/src/doc/bashref.texi.
This text is a brief description of the features that are present in
-the Bash shell (version 4.2, 2 March 2013).
+the Bash shell (version 4.3, 2 September 2013).
- This is Edition 4.2, last updated 2 March 2013, of `The GNU Bash
-Reference Manual', for `Bash', Version 4.2.
+ This is Edition 4.3, last updated 2 September 2013, of `The GNU Bash
+Reference Manual', for `Bash', Version 4.3.
Copyright (C) 1988-2013 Free Software Foundation, Inc.
*************
This text is a brief description of the features that are present in
-the Bash shell (version 4.2, 2 March 2013). The Bash home page is
+the Bash shell (version 4.3, 2 September 2013). The Bash home page is
`http://www.gnu.org/software/bash/'.
- This is Edition 4.2, last updated 2 March 2013, of `The GNU Bash
-Reference Manual', for `Bash', Version 4.2.
+ This is Edition 4.3, last updated 2 September 2013, of `The GNU Bash
+Reference Manual', for `Bash', Version 4.3.
Bash contains features that appear in other popular shells, and some
features that only appear in Bash. Some of the shells that Bash has
previous command's output. This connection is performed before any
redirections specified by the command.
- If `|&' is used, COMMAND1's standard output and standard error are
-connected to COMMAND2's standard input through the pipe; it is
-shorthand for `2>&1 |'. This implicit redirection of the standard
-error is performed after any redirections specified by the command.
+ If `|&' is used, COMMAND1's standard error, in addition to its
+standard output, is connected to COMMAND2's standard input through the
+pipe; it is shorthand for `2>&1 |'. This implicit redirection of the
+standard error to the standard output is performed after any
+redirections specified by the command.
The reserved word `time' causes timing statistics to be printed for
the pipeline once it finishes. The statistics currently consist of
When the `==' and `!=' operators are used, the string to the right
of the operator is considered a pattern and matched according to
- the rules described below in *note Pattern Matching::. The `='
- operator is identical to `=='. If the shell option `nocasematch'
- (see the description of `shopt' in *note The Shopt Builtin::) is
- enabled, the match is performed without regard to the case of
- alphabetic characters. The return value is 0 if the string
- matches (`==') or does not match (`!=')the pattern, and 1
- otherwise. Any part of the pattern may be quoted to force the
- quoted portion to be matched as a string.
+ the rules described below in *note Pattern Matching::, as if the
+ `extglob' shell option were enabled. The `=' operator is
+ identical to `=='. If the shell option `nocasematch' (see the
+ description of `shopt' in *note The Shopt Builtin::) is enabled,
+ the match is performed without regard to the case of alphabetic
+ characters. The return value is 0 if the string matches (`==') or
+ does not match (`!=')the pattern, and 1 otherwise. Any part of
+ the pattern may be quoted to force the quoted portion to be
+ matched as a string.
An additional binary operator, `=~', is available, with the same
precedence as `==' and `!='. When it is used, the string to the
GNU Parallel can replace certain common idioms that operate on lines
read from a file (in this case, filenames listed one per line):
- while read -r x; do
+ while IFS= read -r x; do
do-something1 "$x" "config-$x"
do-something2 < "$x"
done < file | process-output
expands to the process ID of the invoking shell, not the subshell.
`!'
- Expands to the process ID of the most recently executed background
- (asynchronous) command.
+ Expands to the process ID of the job most recently placed into the
+ background, whether executed as an asynchronous command or using
+ the `bg' builtin (*note Job Control Builtins::).
`0'
Expands to the name of the shell or shell script. This is set at
The expression is treated as if it were within double quotes, but a
double quote inside the parentheses is not treated specially. All
-tokens in the expression undergo parameter expansion, command
-substitution, and quote removal. Arithmetic expansions may be nested.
+tokens in the expression undergo parameter and variable expansion,
+command substitution, and quote removal. The result is treated as the
+arithmetic expression to be evaluated. Arithmetic expansions may be
+nested.
The evaluation is performed according to the rules listed below
(*note Shell Arithmetic::). If the expression is invalid, Bash prints
quotes for word splitting.
The shell treats each character of `$IFS' as a delimiter, and splits
-the results of the other expansions into words on these characters. If
-`IFS' is unset, or its value is exactly `<space><tab><newline>', the
-default, then sequences of ` <space>', `<tab>', and `<newline>' at the
-beginning and end of the results of the previous expansions are
-ignored, and any sequence of `IFS' characters not at the beginning or
-end serves to delimit words. If `IFS' has a value other than the
-default, then sequences of the whitespace characters `space' and `tab'
-are ignored at the beginning and end of the word, as long as the
-whitespace character is in the value of `IFS' (an `IFS' whitespace
-character). Any character in `IFS' that is not `IFS' whitespace, along
-with any adjacent `IFS' whitespace characters, delimits a field. A
-sequence of `IFS' whitespace characters is also treated as a delimiter.
-If the value of `IFS' is null, no word splitting occurs.
+the results of the other expansions into words using these characters
+as field terminators. If `IFS' is unset, or its value is exactly
+`<space><tab><newline>', the default, then sequences of ` <space>',
+`<tab>', and `<newline>' at the beginning and end of the results of the
+previous expansions are ignored, and any sequence of `IFS' characters
+not at the beginning or end serves to delimit words. If `IFS' has a
+value other than the default, then sequences of the whitespace
+characters `space' and `tab' are ignored at the beginning and end of the
+word, as long as the whitespace character is in the value of `IFS' (an
+`IFS' whitespace character). Any character in `IFS' that is not `IFS'
+whitespace, along with any adjacent `IFS' whitespace characters,
+delimits a field. A sequence of `IFS' whitespace characters is also
+treated as a delimiter. If the value of `IFS' is null, no word
+splitting occurs.
Explicit null arguments (`""' or `''') are retained. Unquoted
implicit null arguments, resulting from the expansion of parameters
given, then display the values of variables instead.
The `-p' option will display the attributes and values of each
- NAME. When `-p' is used with NAME arguments, additional options
- are ignored.
+ NAME. When `-p' is used with NAME arguments, additional options,
+ other than `-f' and `-F', are ignored.
When `-p' is supplied without NAME arguments, `declare' will
display the attributes and values of all variables having the
separators assigned to the last NAME. If there are fewer words
read from the input stream than names, the remaining names are
assigned empty values. The characters in the value of the `IFS'
- variable are used to split the line into words. The backslash
- character `\' may be used to remove any special meaning for the
- next character read and for line continuation. If no names are
- supplied, the line read is assigned to the variable `REPLY'. The
- return code is zero, unless end-of-file is encountered, `read'
- times out (in which case the return code is greater than 128), a
- variable assignment error (such as assigning to a readonly
- variable) occurs, or an invalid file descriptor is supplied as the
- argument to `-u'.
+ variable are used to split the line into words using the same
+ rules the shell uses for expansion (described above in *note Word
+ Splitting::). The backslash character `\' may be used to remove
+ any special meaning for the next character read and for line
+ continuation. If no names are supplied, the line read is assigned
+ to the variable `REPLY'. The return code is zero, unless
+ end-of-file is encountered, `read' times out (in which case the
+ return code is greater than 128), a variable assignment error
+ (such as assigning to a readonly variable) occurs, or an invalid
+ file descriptor is supplied as the argument to `-u'.
Options, if supplied, have the following meanings:
`shopt'
shopt [-pqsu] [-o] [OPTNAME ...]
- Toggle the values of variables controlling optional shell behavior.
- With no options, or with the `-p' option, a list of all settable
- options is displayed, with an indication of whether or not each is
- set. The `-p' option causes output to be displayed in a form that
- may be reused as input. Other options have the following meanings:
+ Toggle the values of settings controlling optional shell behavior.
+ The settings can be either those listed below, or, if the `-o'
+ option is used, those available with the `-o' option to the `set'
+ builtin command (*note The Set Builtin::). With no options, or
+ with the `-p' option, a list of all settable options is displayed,
+ with an indication of whether or not each is set. The `-p' option
+ causes output to be displayed in a form that may be reused as
+ input. Other options have the following meanings:
`-s'
Enable (set) each OPTNAME.
option is enabled by default.
`globasciiranges'
- If set, range expressions used in pattern matching (*note
- Pattern Matching::) behave as if in the traditional C locale
- when performing comparisons. That is, the current locale's
- collating sequence is not taken into account, so `b' will not
- collate between `A' and `B', and upper-case and lower-case
- ASCII characters will collate together.
+ If set, range expressions used in pattern matching bracket
+ expressions (*note Pattern Matching::) behave as if in the
+ traditional C locale when performing comparisons. That is,
+ the current locale's collating sequence is not taken into
+ account, so `b' will not collate between `A' and `B', and
+ upper-case and lower-case ASCII characters will collate
+ together.
`globstar'
If set, the pattern `**' used in a filename expansion context
commands from `~/.bashrc', if that file exists and is readable. It
will not do this if invoked as `sh'. The `--norc' option may be used
to inhibit this behavior, and the `--rcfile' option may be used to
-force another file to be read, but `rshd' does not generally invoke the
-shell with those options or allow them to be specified.
+force another file to be read, but neither `rshd' nor `sshd' generally
+invoke the shell with those options or allow them to be specified.
Invoked with unequal effective and real UID/GIDs
................................................
An array variable is considered set if a subscript has been assigned
a value. The null string is a valid value.
+ It is possible to obtain the keys (indices) of an array as well as
+the values. ${!NAME[@]} and ${!NAME[*]} expand to the indices assigned
+in array variable NAME. The treatment when in double quotes is similar
+to the expansion of the special parameters `@' and `*' within double
+quotes.
+
The `unset' builtin is used to destroy arrays. `unset
NAME[SUBSCRIPT]' destroys the array element at index SUBSCRIPT.
Negative subscripts to indexed arrays are interpreted as described
occurs or an invalid option is encountered.
`wait'
- wait [JOBSPEC or PID ...]
+ wait [-n] [JOBSPEC or PID ...]
Wait until the child process specified by each process ID PID or
job specification JOBSPEC exits and return the exit status of the
If the `-h' option is given, the job is not removed from the table,
but is marked so that `SIGHUP' is not sent to the job if the shell
receives a `SIGHUP'. If JOBSPEC is not present, and neither the
- `-a' nor `-r' option is supplied, the current job is used. If no
- JOBSPEC is supplied, the `-a' option means to remove or mark all
- jobs; the `-r' option without a JOBSPEC argument restricts
+ `-a' nor the `-r' option is supplied, the current job is used. If
+ no JOBSPEC is supplied, the `-a' option means to remove or mark
+ all jobs; the `-r' option without a JOBSPEC argument restricts
operation to running jobs.
`suspend'
{
. "/etc/bash_completion.d/$1.sh" >/dev/null 2>&1 && return 124
}
- complete -D -F _completion_loader
+ complete -D -F _completion_loader -o bashdefault -o default
\1f
File: bashref.info, Node: Programmable Completion Builtins, Next: A Programmable Completion Example, Prev: Programmable Completion, Up: Command Line Editing
Set the default value of the EXTGLOB shell option described above
under *note The Shopt Builtin:: to be enabled.
+`--enable-glob-asciirange-default'
+ Set the default value of the GLOBASCIIRANGES shell option described
+ above under *note The Shopt Builtin:: to be enabled. This
+ controls the behavior of character ranges when used in pattern
+ matching bracket expressions.
+
`--enable-help-builtin'
Include the `help' builtin, which displays help on shell builtins
and variables (*note Bash Builtins::).
* pwd: Bourne Shell Builtins.
(line 196)
* read: Bash Builtins. (line 473)
-* readarray: Bash Builtins. (line 559)
+* readarray: Bash Builtins. (line 560)
* readonly: Bourne Shell Builtins.
(line 206)
* return: Bourne Shell Builtins.
* shift: Bourne Shell Builtins.
(line 241)
* shopt: The Shopt Builtin. (line 9)
-* source: Bash Builtins. (line 568)
+* source: Bash Builtins. (line 569)
* suspend: Job Control Builtins.
(line 101)
* test: Bourne Shell Builtins.
(line 330)
* trap: Bourne Shell Builtins.
(line 336)
-* type: Bash Builtins. (line 573)
-* typeset: Bash Builtins. (line 605)
-* ulimit: Bash Builtins. (line 611)
+* type: Bash Builtins. (line 574)
+* typeset: Bash Builtins. (line 606)
+* ulimit: Bash Builtins. (line 612)
* umask: Bourne Shell Builtins.
(line 385)
-* unalias: Bash Builtins. (line 702)
+* unalias: Bash Builtins. (line 703)
* unset: Bourne Shell Builtins.
(line 403)
* wait: Job Control Builtins.
* $: Special Parameters. (line 42)
* *: Special Parameters. (line 9)
* -: Special Parameters. (line 37)
-* 0: Special Parameters. (line 50)
+* 0: Special Parameters. (line 51)
* ?: Special Parameters. (line 33)
* @: Special Parameters. (line 19)
-* _: Special Parameters. (line 59)
+* _: Special Parameters. (line 60)
* auto_resume: Job Control Variables.
(line 6)
* BASH: Bash Variables. (line 13)
\1f
Tag Table:
-Node: Top\7f924
-Node: Introduction\7f2836
-Node: What is Bash?\7f3064
-Node: What is a shell?\7f4177
-Node: Definitions\7f6716
-Node: Basic Shell Features\7f9634
-Node: Shell Syntax\7f10853
-Node: Shell Operation\7f11883
-Node: Quoting\7f13177
-Node: Escape Character\7f14480
-Node: Single Quotes\7f14965
-Node: Double Quotes\7f15313
-Node: ANSI-C Quoting\7f16438
-Node: Locale Translation\7f17682
-Node: Comments\7f18578
-Node: Shell Commands\7f19196
-Node: Simple Commands\7f20068
-Node: Pipelines\7f20699
-Node: Lists\7f23398
-Node: Compound Commands\7f25127
-Node: Looping Constructs\7f26133
-Node: Conditional Constructs\7f28596
-Node: Command Grouping\7f39474
-Node: Coprocesses\7f40953
-Node: GNU Parallel\7f42786
-Node: Shell Functions\7f46767
-Node: Shell Parameters\7f51851
-Node: Positional Parameters\7f55980
-Node: Special Parameters\7f56880
-Node: Shell Expansions\7f59844
-Node: Brace Expansion\7f61770
-Node: Tilde Expansion\7f64551
-Node: Shell Parameter Expansion\7f66900
-Node: Command Substitution\7f79194
-Node: Arithmetic Expansion\7f80527
-Node: Process Substitution\7f81377
-Node: Word Splitting\7f82427
-Node: Filename Expansion\7f84050
-Node: Pattern Matching\7f86215
-Node: Quote Removal\7f89915
-Node: Redirections\7f90210
-Node: Executing Commands\7f99374
-Node: Simple Command Expansion\7f100044
-Node: Command Search and Execution\7f101974
-Node: Command Execution Environment\7f104311
-Node: Environment\7f107297
-Node: Exit Status\7f108956
-Node: Signals\7f110578
-Node: Shell Scripts\7f112546
-Node: Shell Builtin Commands\7f115064
-Node: Bourne Shell Builtins\7f117092
-Node: Bash Builtins\7f136868
-Node: Modifying Shell Behavior\7f164195
-Node: The Set Builtin\7f164540
-Node: The Shopt Builtin\7f174866
-Node: Special Builtins\7f189070
-Node: Shell Variables\7f190049
-Node: Bourne Shell Variables\7f190489
-Node: Bash Variables\7f192520
-Node: Bash Features\7f219395
-Node: Invoking Bash\7f220294
-Node: Bash Startup Files\7f226072
-Node: Interactive Shells\7f231091
-Node: What is an Interactive Shell?\7f231501
-Node: Is this Shell Interactive?\7f232150
-Node: Interactive Shell Behavior\7f232965
-Node: Bash Conditional Expressions\7f236253
-Node: Shell Arithmetic\7f240255
-Node: Aliases\7f243031
-Node: Arrays\7f245587
-Node: The Directory Stack\7f250276
-Node: Directory Stack Builtins\7f250995
-Node: Controlling the Prompt\7f253951
-Node: The Restricted Shell\7f256723
-Node: Bash POSIX Mode\7f258560
-Node: Job Control\7f267947
-Node: Job Control Basics\7f268407
-Node: Job Control Builtins\7f273126
-Node: Job Control Variables\7f277588
-Node: Command Line Editing\7f278746
-Node: Introduction and Notation\7f280418
-Node: Readline Interaction\7f282040
-Node: Readline Bare Essentials\7f283231
-Node: Readline Movement Commands\7f285020
-Node: Readline Killing Commands\7f285985
-Node: Readline Arguments\7f287905
-Node: Searching\7f288949
-Node: Readline Init File\7f291135
-Node: Readline Init File Syntax\7f292282
-Node: Conditional Init Constructs\7f309119
-Node: Sample Init File\7f311652
-Node: Bindable Readline Commands\7f314769
-Node: Commands For Moving\7f315976
-Node: Commands For History\7f317120
-Node: Commands For Text\7f321305
-Node: Commands For Killing\7f323978
-Node: Numeric Arguments\7f326435
-Node: Commands For Completion\7f327574
-Node: Keyboard Macros\7f331766
-Node: Miscellaneous Commands\7f332454
-Node: Readline vi Mode\7f338260
-Node: Programmable Completion\7f339167
-Node: Programmable Completion Builtins\7f346417
-Node: A Programmable Completion Example\7f356163
-Node: Using History Interactively\7f361413
-Node: Bash History Facilities\7f362097
-Node: Bash History Builtins\7f365096
-Node: History Interaction\7f369024
-Node: Event Designators\7f371729
-Node: Word Designators\7f372951
-Node: Modifiers\7f374590
-Node: Installing Bash\7f375994
-Node: Basic Installation\7f377131
-Node: Compilers and Options\7f379823
-Node: Compiling For Multiple Architectures\7f380564
-Node: Installation Names\7f382228
-Node: Specifying the System Type\7f383046
-Node: Sharing Defaults\7f383762
-Node: Operation Controls\7f384435
-Node: Optional Features\7f385393
-Node: Reporting Bugs\7f395181
-Node: Major Differences From The Bourne Shell\7f396379
-Node: GNU Free Documentation License\7f413238
-Node: Indexes\7f438434
-Node: Builtin Index\7f438888
-Node: Reserved Word Index\7f445715
-Node: Variable Index\7f448163
-Node: Function Index\7f461686
-Node: Concept Index\7f468914
+Node: Top\7f932
+Node: Introduction\7f2852
+Node: What is Bash?\7f3080
+Node: What is a shell?\7f4193
+Node: Definitions\7f6732
+Node: Basic Shell Features\7f9650
+Node: Shell Syntax\7f10869
+Node: Shell Operation\7f11899
+Node: Quoting\7f13193
+Node: Escape Character\7f14496
+Node: Single Quotes\7f14981
+Node: Double Quotes\7f15329
+Node: ANSI-C Quoting\7f16454
+Node: Locale Translation\7f17698
+Node: Comments\7f18594
+Node: Shell Commands\7f19212
+Node: Simple Commands\7f20084
+Node: Pipelines\7f20715
+Node: Lists\7f23453
+Node: Compound Commands\7f25182
+Node: Looping Constructs\7f26188
+Node: Conditional Constructs\7f28651
+Node: Command Grouping\7f39581
+Node: Coprocesses\7f41060
+Node: GNU Parallel\7f42893
+Node: Shell Functions\7f46879
+Node: Shell Parameters\7f51963
+Node: Positional Parameters\7f56092
+Node: Special Parameters\7f56992
+Node: Shell Expansions\7f60051
+Node: Brace Expansion\7f61977
+Node: Tilde Expansion\7f64758
+Node: Shell Parameter Expansion\7f67107
+Node: Command Substitution\7f79401
+Node: Arithmetic Expansion\7f80734
+Node: Process Substitution\7f81666
+Node: Word Splitting\7f82716
+Node: Filename Expansion\7f84364
+Node: Pattern Matching\7f86529
+Node: Quote Removal\7f90229
+Node: Redirections\7f90524
+Node: Executing Commands\7f99688
+Node: Simple Command Expansion\7f100358
+Node: Command Search and Execution\7f102288
+Node: Command Execution Environment\7f104625
+Node: Environment\7f107611
+Node: Exit Status\7f109270
+Node: Signals\7f110892
+Node: Shell Scripts\7f112860
+Node: Shell Builtin Commands\7f115378
+Node: Bourne Shell Builtins\7f117406
+Node: Bash Builtins\7f137182
+Node: Modifying Shell Behavior\7f164635
+Node: The Set Builtin\7f164980
+Node: The Shopt Builtin\7f175306
+Node: Special Builtins\7f189727
+Node: Shell Variables\7f190706
+Node: Bourne Shell Variables\7f191146
+Node: Bash Variables\7f193177
+Node: Bash Features\7f220052
+Node: Invoking Bash\7f220951
+Node: Bash Startup Files\7f226729
+Node: Interactive Shells\7f231758
+Node: What is an Interactive Shell?\7f232168
+Node: Is this Shell Interactive?\7f232817
+Node: Interactive Shell Behavior\7f233632
+Node: Bash Conditional Expressions\7f236920
+Node: Shell Arithmetic\7f240922
+Node: Aliases\7f243698
+Node: Arrays\7f246254
+Node: The Directory Stack\7f251235
+Node: Directory Stack Builtins\7f251954
+Node: Controlling the Prompt\7f254910
+Node: The Restricted Shell\7f257682
+Node: Bash POSIX Mode\7f259519
+Node: Job Control\7f268906
+Node: Job Control Basics\7f269366
+Node: Job Control Builtins\7f274085
+Node: Job Control Variables\7f278556
+Node: Command Line Editing\7f279714
+Node: Introduction and Notation\7f281386
+Node: Readline Interaction\7f283008
+Node: Readline Bare Essentials\7f284199
+Node: Readline Movement Commands\7f285988
+Node: Readline Killing Commands\7f286953
+Node: Readline Arguments\7f288873
+Node: Searching\7f289917
+Node: Readline Init File\7f292103
+Node: Readline Init File Syntax\7f293250
+Node: Conditional Init Constructs\7f310087
+Node: Sample Init File\7f312620
+Node: Bindable Readline Commands\7f315737
+Node: Commands For Moving\7f316944
+Node: Commands For History\7f318088
+Node: Commands For Text\7f322273
+Node: Commands For Killing\7f324946
+Node: Numeric Arguments\7f327403
+Node: Commands For Completion\7f328542
+Node: Keyboard Macros\7f332734
+Node: Miscellaneous Commands\7f333422
+Node: Readline vi Mode\7f339228
+Node: Programmable Completion\7f340135
+Node: Programmable Completion Builtins\7f347411
+Node: A Programmable Completion Example\7f357157
+Node: Using History Interactively\7f362407
+Node: Bash History Facilities\7f363091
+Node: Bash History Builtins\7f366090
+Node: History Interaction\7f370018
+Node: Event Designators\7f372723
+Node: Word Designators\7f373945
+Node: Modifiers\7f375584
+Node: Installing Bash\7f376988
+Node: Basic Installation\7f378125
+Node: Compilers and Options\7f380817
+Node: Compiling For Multiple Architectures\7f381558
+Node: Installation Names\7f383222
+Node: Specifying the System Type\7f384040
+Node: Sharing Defaults\7f384756
+Node: Operation Controls\7f385429
+Node: Optional Features\7f386387
+Node: Reporting Bugs\7f396451
+Node: Major Differences From The Bourne Shell\7f397649
+Node: GNU Free Documentation License\7f414508
+Node: Indexes\7f439704
+Node: Builtin Index\7f440158
+Node: Reserved Word Index\7f446985
+Node: Variable Index\7f449433
+Node: Function Index\7f462956
+Node: Concept Index\7f470184
\1f
End Tag Table
-This is TeX, Version 3.1415926 (TeX Live 2011/Fink) (format=tex 2012.4.18) 19 AUG 2013 15:43
+This is TeX, Version 3.1415926 (TeX Live 2011/Fink) (format=tex 2012.4.18) 11 SEP 2013 09:17
**/usr/homes/chet/src/bash/src/doc/bashref.texi
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Loading texinfo [version 2009-01-18.17]:
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[11] [12] [13] [14] [15]
-Overfull \hbox (89.6747pt too wide) in paragraph at lines 1267--1267
+Overfull \hbox (89.6747pt too wide) in paragraph at lines 1268--1268
[]@texttt cat list | parallel "do-something1 {} config-{} ; do-something2 < {}
" | process-output[]
.etc.
-Overfull \hbox (89.6747pt too wide) in paragraph at lines 1290--1290
+Overfull \hbox (89.6747pt too wide) in paragraph at lines 1291--1291
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+Overfull \hbox (106.92076pt too wide) in paragraph at lines 1297--1297
[]@texttt { echo foss.org.my ; echo debian.org; echo freenetproject.org; } | p
arallel -k traceroute[]
[16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30]
[31] [32] [33] [34] [35] [36] [37] [38] Chapter 4 [39] [40] [41] [42] [43]
-[44] [45] [46]
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+[44] [45] [46] [47]
+Underfull \hbox (badness 5231) in paragraph at lines 3764--3777
@texttt emacs-meta[]@textrm , @texttt emacs-ctlx[]@textrm , @texttt vi[]@textr
m , @texttt vi-move[]@textrm , @texttt vi-command[]@textrm , and
.@texttt c
.etc.
-[47] [48] [49] [50] [51] [52] [53] [54] [55] [56] [57] [58] [59] [60] [61]
-[62] [63] [64] [65] [66] Chapter 5 [67] [68] [69] [70] [71] [72] [73] [74]
-[75] [76] [77] Chapter 6 [78]
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+[48] [49] [50] [51] [52] [53] [54] [55] [56] [57] [58] [59] [60] [61] [62]
+[63] [64] [65] [66] [67] Chapter 5 [68] [69] [70] [71] [72] [73] [74] [75]
+[76] [77] [78] Chapter 6 [79]
+Overfull \hbox (51.96864pt too wide) in paragraph at lines 5981--5981
[]@texttt bash [long-opt] [-ir] [-abefhkmnptuvxdBCDHP] [-o @textttsl op-tion@t
exttt ] [-O @textttsl shopt_option@texttt ] [@textttsl ar-
.etc.
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+Overfull \hbox (76.23077pt too wide) in paragraph at lines 5982--5982
[]@texttt bash [long-opt] [-abefhkmnptuvxdBCDHP] [-o @textttsl op-tion@texttt
] [-O @textttsl shopt_option@texttt ] -c @textttsl string @texttt [@textttsl ar
-
.etc.
-Overfull \hbox (34.72258pt too wide) in paragraph at lines 5981--5981
+Overfull \hbox (34.72258pt too wide) in paragraph at lines 5983--5983
[]@texttt bash [long-opt] -s [-abefhkmnptuvxdBCDHP] [-o @textttsl op-tion@text
tt ] [-O @textttsl shopt_option@texttt ] [@textttsl ar-
.@texttt s
.etc.
-[79] [80]
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+[80] [81]
+Underfull \hbox (badness 2245) in paragraph at lines 6155--6157
[]@textrm When a lo-gin shell ex-its, Bash reads and ex-e-cutes com-mands from
the file
.@textrm n
.etc.
-[81] [82] [83] [84] [85] [86] [87] [88] [89] [90] [91] [92] [93] [94] [95]
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+[82] [83] [84] [85] [86] [87] [88] [89] [90] [91] [92] [93] [94] [95] [96]
+Underfull \hbox (badness 2521) in paragraph at lines 7373--7376
@textrm `@texttt --enable-strict-posix-default[]@textrm '[] to @texttt configur
e[] @textrm when build-ing (see Sec-tion 10.8
.@texttt n
.etc.
-Chapter 7 [96] [97] [98] [99]
-(/usr/homes/chet/src/bash/src/lib/readline/doc/rluser.texi Chapter 8 [100]
-[101] [102] [103] [104] [105] [106]
+Chapter 7 [97] [98] [99] [100]
+(/usr/homes/chet/src/bash/src/lib/readline/doc/rluser.texi Chapter 8 [101]
+[102] [103] [104] [105] [106] [107]
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@texttt emacs-meta[]@textrm , @texttt emacs-ctlx[]@textrm , @texttt vi[]@textr
m , @texttt vi-move[]@textrm , @texttt vi-command[]@textrm , and
.@texttt c
.etc.
-[107] [108] [109] [110] [111] [112]
+[108] [109] [110] [111] [112] [113]
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[]@texttt Meta-Control-h: backward-kill-word Text after the function name is i
gnored[]
.@texttt t
.etc.
-[113] [114] [115] [116] [117] [118] [119] [120] [121] [122] [123] [124]
-[125] [126]
+[114] [115] [116] [117] [118] [119] [120] [121] [122] [123] [124] [125]
+[126] [127]
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[]@texttt complete [-abcdefgjksuv] [-o @textttsl comp-option@texttt ] [-DE] [-
A @textttsl ac-tion@texttt ] [-
.@texttt m
.etc.
-[127]
+[128]
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@texttt hostname[]@textrm Hostnames, as taken from the file spec-i-fied by
.@texttt o
.etc.
-[128] [129] [130]
+[129] [130] [131]
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[] @texttt # Tilde expansion, with side effect of expanding tilde to full p
athname[]
.@penalty 10000
.etc.
-[131]) (/usr/homes/chet/src/bash/src/lib/readline/doc/hsuser.texi Chapter 9
-[132] [133] [134] [135] [136]) Chapter 10 [137] [138] [139] [140]
-Underfull \hbox (badness 2772) in paragraph at lines 7979--7983
+[132]) (/usr/homes/chet/src/bash/src/lib/readline/doc/hsuser.texi Chapter 9
+[133] [134] [135] [136] [137]) Chapter 10 [138] [139] [140] [141]
+Underfull \hbox (badness 2772) in paragraph at lines 7981--7985
[]@textrm Enable sup-port for large files (@texttt http://www.sas.com/standard
s/large_
.@textrm a
.etc.
-[141] [142] [143] Appendix A [144] Appendix B [145] [146] [147] [148] [149]
-[150] Appendix C [151] (./fdl.texi [152] [153] [154] [155] [156] [157] [158])
-Appendix D [159] (./bashref.bts) [160] (./bashref.rws) (./bashref.vrs [161]
-[162]) (./bashref.fns [163] [164]) (./bashref.cps [165]) [166] )
+[142] [143] [144] Appendix A [145] Appendix B [146] [147] [148] [149] [150]
+[151] Appendix C [152] (./fdl.texi [153] [154] [155] [156] [157] [158] [159])
+Appendix D [160] (./bashref.bts) [161] (./bashref.rws) (./bashref.vrs [162]
+[163]) (./bashref.fns [164] [165]) (./bashref.cps [166]) [167] )
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+Output written on bashref.dvi (173 pages, 719680 bytes).
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b Fb(29)2025 5189 y Fr(Y)2025 5305 y Fb(y)n(anking)25
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-(:)g(:)g(:)34 b Fb(103)p eop end
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%%Trailer
userdict /end-hook known{end-hook}if
@numsecentry{Shell Parameters}{3.4}{Shell Parameters}{18}
@numsubsecentry{Positional Parameters}{3.4.1}{Positional Parameters}{19}
@numsubsecentry{Special Parameters}{3.4.2}{Special Parameters}{20}
-@numsecentry{Shell Expansions}{3.5}{Shell Expansions}{20}
+@numsecentry{Shell Expansions}{3.5}{Shell Expansions}{21}
@numsubsecentry{Brace Expansion}{3.5.1}{Brace Expansion}{21}
@numsubsecentry{Tilde Expansion}{3.5.2}{Tilde Expansion}{22}
@numsubsecentry{Shell Parameter Expansion}{3.5.3}{Shell Parameter Expansion}{23}
@numsubsubsecentry{Pattern Matching}{3.5.8.1}{Pattern Matching}{30}
@numsubsecentry{Quote Removal}{3.5.9}{Quote Removal}{31}
@numsecentry{Redirections}{3.6}{Redirections}{31}
-@numsubsecentry{Redirecting Input}{3.6.1}{}{32}
+@numsubsecentry{Redirecting Input}{3.6.1}{}{33}
@numsubsecentry{Redirecting Output}{3.6.2}{}{33}
@numsubsecentry{Appending Redirected Output}{3.6.3}{}{33}
@numsubsecentry{Redirecting Standard Output and Standard Error}{3.6.4}{}{33}
@numsubsecentry{Exit Status}{3.7.5}{Exit Status}{38}
@numsubsecentry{Signals}{3.7.6}{Signals}{38}
@numsecentry{Shell Scripts}{3.8}{Shell Scripts}{39}
-@numchapentry{Shell Builtin Commands}{4}{Shell Builtin Commands}{40}
-@numsecentry{Bourne Shell Builtins}{4.1}{Bourne Shell Builtins}{40}
-@numsecentry{Bash Builtin Commands}{4.2}{Bash Builtins}{47}
-@numsecentry{Modifying Shell Behavior}{4.3}{Modifying Shell Behavior}{57}
-@numsubsecentry{The Set Builtin}{4.3.1}{The Set Builtin}{57}
-@numsubsecentry{The Shopt Builtin}{4.3.2}{The Shopt Builtin}{61}
-@numsecentry{Special Builtins}{4.4}{Special Builtins}{67}
-@numchapentry{Shell Variables}{5}{Shell Variables}{68}
-@numsecentry{Bourne Shell Variables}{5.1}{Bourne Shell Variables}{68}
-@numsecentry{Bash Variables}{5.2}{Bash Variables}{68}
-@numchapentry{Bash Features}{6}{Bash Features}{79}
-@numsecentry{Invoking Bash}{6.1}{Invoking Bash}{79}
-@numsecentry{Bash Startup Files}{6.2}{Bash Startup Files}{81}
-@numsecentry{Interactive Shells}{6.3}{Interactive Shells}{82}
-@numsubsecentry{What is an Interactive Shell?}{6.3.1}{What is an Interactive Shell?}{83}
-@numsubsecentry{Is this Shell Interactive?}{6.3.2}{Is this Shell Interactive?}{83}
-@numsubsecentry{Interactive Shell Behavior}{6.3.3}{Interactive Shell Behavior}{83}
-@numsecentry{Bash Conditional Expressions}{6.4}{Bash Conditional Expressions}{84}
-@numsecentry{Shell Arithmetic}{6.5}{Shell Arithmetic}{86}
-@numsecentry{Aliases}{6.6}{Aliases}{87}
-@numsecentry{Arrays}{6.7}{Arrays}{88}
-@numsecentry{The Directory Stack}{6.8}{The Directory Stack}{90}
-@numsubsecentry{Directory Stack Builtins}{6.8.1}{Directory Stack Builtins}{90}
-@numsecentry{Controlling the Prompt}{6.9}{Controlling the Prompt}{91}
-@numsecentry{The Restricted Shell}{6.10}{The Restricted Shell}{92}
-@numsecentry{Bash POSIX Mode}{6.11}{Bash POSIX Mode}{93}
-@numchapentry{Job Control}{7}{Job Control}{97}
-@numsecentry{Job Control Basics}{7.1}{Job Control Basics}{97}
-@numsecentry{Job Control Builtins}{7.2}{Job Control Builtins}{98}
-@numsecentry{Job Control Variables}{7.3}{Job Control Variables}{100}
-@numchapentry{Command Line Editing}{8}{Command Line Editing}{101}
-@numsecentry{Introduction to Line Editing}{8.1}{Introduction and Notation}{101}
-@numsecentry{Readline Interaction}{8.2}{Readline Interaction}{101}
-@numsubsecentry{Readline Bare Essentials}{8.2.1}{Readline Bare Essentials}{102}
-@numsubsecentry{Readline Movement Commands}{8.2.2}{Readline Movement Commands}{102}
-@numsubsecentry{Readline Killing Commands}{8.2.3}{Readline Killing Commands}{103}
-@numsubsecentry{Readline Arguments}{8.2.4}{Readline Arguments}{103}
-@numsubsecentry{Searching for Commands in the History}{8.2.5}{Searching}{103}
-@numsecentry{Readline Init File}{8.3}{Readline Init File}{104}
-@numsubsecentry{Readline Init File Syntax}{8.3.1}{Readline Init File Syntax}{104}
-@numsubsecentry{Conditional Init Constructs}{8.3.2}{Conditional Init Constructs}{111}
-@numsubsecentry{Sample Init File}{8.3.3}{Sample Init File}{112}
-@numsecentry{Bindable Readline Commands}{8.4}{Bindable Readline Commands}{115}
-@numsubsecentry{Commands For Moving}{8.4.1}{Commands For Moving}{115}
-@numsubsecentry{Commands For Manipulating The History}{8.4.2}{Commands For History}{116}
-@numsubsecentry{Commands For Changing Text}{8.4.3}{Commands For Text}{117}
-@numsubsecentry{Killing And Yanking}{8.4.4}{Commands For Killing}{118}
-@numsubsecentry{Specifying Numeric Arguments}{8.4.5}{Numeric Arguments}{119}
-@numsubsecentry{Letting Readline Type For You}{8.4.6}{Commands For Completion}{120}
-@numsubsecentry{Keyboard Macros}{8.4.7}{Keyboard Macros}{121}
-@numsubsecentry{Some Miscellaneous Commands}{8.4.8}{Miscellaneous Commands}{122}
-@numsecentry{Readline vi Mode}{8.5}{Readline vi Mode}{124}
-@numsecentry{Programmable Completion}{8.6}{Programmable Completion}{124}
-@numsecentry{Programmable Completion Builtins}{8.7}{Programmable Completion Builtins}{126}
-@numsecentry{A Programmable Completion Example}{8.8}{A Programmable Completion Example}{130}
-@numchapentry{Using History Interactively}{9}{Using History Interactively}{133}
-@numsecentry{Bash History Facilities}{9.1}{Bash History Facilities}{133}
-@numsecentry{Bash History Builtins}{9.2}{Bash History Builtins}{133}
-@numsecentry{History Expansion}{9.3}{History Interaction}{135}
-@numsubsecentry{Event Designators}{9.3.1}{Event Designators}{136}
-@numsubsecentry{Word Designators}{9.3.2}{Word Designators}{136}
-@numsubsecentry{Modifiers}{9.3.3}{Modifiers}{137}
-@numchapentry{Installing Bash}{10}{Installing Bash}{138}
-@numsecentry{Basic Installation}{10.1}{Basic Installation}{138}
-@numsecentry{Compilers and Options}{10.2}{Compilers and Options}{139}
-@numsecentry{Compiling For Multiple Architectures}{10.3}{Compiling For Multiple Architectures}{139}
-@numsecentry{Installation Names}{10.4}{Installation Names}{139}
-@numsecentry{Specifying the System Type}{10.5}{Specifying the System Type}{139}
-@numsecentry{Sharing Defaults}{10.6}{Sharing Defaults}{140}
-@numsecentry{Operation Controls}{10.7}{Operation Controls}{140}
-@numsecentry{Optional Features}{10.8}{Optional Features}{140}
-@appentry{Reporting Bugs}{A}{Reporting Bugs}{145}
-@appentry{Major Differences From The Bourne Shell}{B}{Major Differences From The Bourne Shell}{146}
-@appsecentry{Implementation Differences From The SVR4.2 Shell}{B.1}{}{150}
-@appentry{GNU Free Documentation License}{C}{GNU Free Documentation License}{152}
-@appentry{Indexes}{D}{Indexes}{160}
-@appsecentry{Index of Shell Builtin Commands}{D.1}{Builtin Index}{160}
-@appsecentry{Index of Shell Reserved Words}{D.2}{Reserved Word Index}{161}
-@appsecentry{Parameter and Variable Index}{D.3}{Variable Index}{161}
-@appsecentry{Function Index}{D.4}{Function Index}{163}
-@appsecentry{Concept Index}{D.5}{Concept Index}{165}
+@numchapentry{Shell Builtin Commands}{4}{Shell Builtin Commands}{41}
+@numsecentry{Bourne Shell Builtins}{4.1}{Bourne Shell Builtins}{41}
+@numsecentry{Bash Builtin Commands}{4.2}{Bash Builtins}{48}
+@numsecentry{Modifying Shell Behavior}{4.3}{Modifying Shell Behavior}{58}
+@numsubsecentry{The Set Builtin}{4.3.1}{The Set Builtin}{58}
+@numsubsecentry{The Shopt Builtin}{4.3.2}{The Shopt Builtin}{62}
+@numsecentry{Special Builtins}{4.4}{Special Builtins}{68}
+@numchapentry{Shell Variables}{5}{Shell Variables}{69}
+@numsecentry{Bourne Shell Variables}{5.1}{Bourne Shell Variables}{69}
+@numsecentry{Bash Variables}{5.2}{Bash Variables}{69}
+@numchapentry{Bash Features}{6}{Bash Features}{80}
+@numsecentry{Invoking Bash}{6.1}{Invoking Bash}{80}
+@numsecentry{Bash Startup Files}{6.2}{Bash Startup Files}{82}
+@numsecentry{Interactive Shells}{6.3}{Interactive Shells}{83}
+@numsubsecentry{What is an Interactive Shell?}{6.3.1}{What is an Interactive Shell?}{84}
+@numsubsecentry{Is this Shell Interactive?}{6.3.2}{Is this Shell Interactive?}{84}
+@numsubsecentry{Interactive Shell Behavior}{6.3.3}{Interactive Shell Behavior}{84}
+@numsecentry{Bash Conditional Expressions}{6.4}{Bash Conditional Expressions}{85}
+@numsecentry{Shell Arithmetic}{6.5}{Shell Arithmetic}{87}
+@numsecentry{Aliases}{6.6}{Aliases}{88}
+@numsecentry{Arrays}{6.7}{Arrays}{89}
+@numsecentry{The Directory Stack}{6.8}{The Directory Stack}{91}
+@numsubsecentry{Directory Stack Builtins}{6.8.1}{Directory Stack Builtins}{91}
+@numsecentry{Controlling the Prompt}{6.9}{Controlling the Prompt}{92}
+@numsecentry{The Restricted Shell}{6.10}{The Restricted Shell}{93}
+@numsecentry{Bash POSIX Mode}{6.11}{Bash POSIX Mode}{94}
+@numchapentry{Job Control}{7}{Job Control}{98}
+@numsecentry{Job Control Basics}{7.1}{Job Control Basics}{98}
+@numsecentry{Job Control Builtins}{7.2}{Job Control Builtins}{99}
+@numsecentry{Job Control Variables}{7.3}{Job Control Variables}{101}
+@numchapentry{Command Line Editing}{8}{Command Line Editing}{102}
+@numsecentry{Introduction to Line Editing}{8.1}{Introduction and Notation}{102}
+@numsecentry{Readline Interaction}{8.2}{Readline Interaction}{102}
+@numsubsecentry{Readline Bare Essentials}{8.2.1}{Readline Bare Essentials}{103}
+@numsubsecentry{Readline Movement Commands}{8.2.2}{Readline Movement Commands}{103}
+@numsubsecentry{Readline Killing Commands}{8.2.3}{Readline Killing Commands}{104}
+@numsubsecentry{Readline Arguments}{8.2.4}{Readline Arguments}{104}
+@numsubsecentry{Searching for Commands in the History}{8.2.5}{Searching}{104}
+@numsecentry{Readline Init File}{8.3}{Readline Init File}{105}
+@numsubsecentry{Readline Init File Syntax}{8.3.1}{Readline Init File Syntax}{105}
+@numsubsecentry{Conditional Init Constructs}{8.3.2}{Conditional Init Constructs}{112}
+@numsubsecentry{Sample Init File}{8.3.3}{Sample Init File}{113}
+@numsecentry{Bindable Readline Commands}{8.4}{Bindable Readline Commands}{116}
+@numsubsecentry{Commands For Moving}{8.4.1}{Commands For Moving}{116}
+@numsubsecentry{Commands For Manipulating The History}{8.4.2}{Commands For History}{117}
+@numsubsecentry{Commands For Changing Text}{8.4.3}{Commands For Text}{118}
+@numsubsecentry{Killing And Yanking}{8.4.4}{Commands For Killing}{119}
+@numsubsecentry{Specifying Numeric Arguments}{8.4.5}{Numeric Arguments}{120}
+@numsubsecentry{Letting Readline Type For You}{8.4.6}{Commands For Completion}{121}
+@numsubsecentry{Keyboard Macros}{8.4.7}{Keyboard Macros}{122}
+@numsubsecentry{Some Miscellaneous Commands}{8.4.8}{Miscellaneous Commands}{123}
+@numsecentry{Readline vi Mode}{8.5}{Readline vi Mode}{125}
+@numsecentry{Programmable Completion}{8.6}{Programmable Completion}{125}
+@numsecentry{Programmable Completion Builtins}{8.7}{Programmable Completion Builtins}{127}
+@numsecentry{A Programmable Completion Example}{8.8}{A Programmable Completion Example}{131}
+@numchapentry{Using History Interactively}{9}{Using History Interactively}{134}
+@numsecentry{Bash History Facilities}{9.1}{Bash History Facilities}{134}
+@numsecentry{Bash History Builtins}{9.2}{Bash History Builtins}{134}
+@numsecentry{History Expansion}{9.3}{History Interaction}{136}
+@numsubsecentry{Event Designators}{9.3.1}{Event Designators}{137}
+@numsubsecentry{Word Designators}{9.3.2}{Word Designators}{137}
+@numsubsecentry{Modifiers}{9.3.3}{Modifiers}{138}
+@numchapentry{Installing Bash}{10}{Installing Bash}{139}
+@numsecentry{Basic Installation}{10.1}{Basic Installation}{139}
+@numsecentry{Compilers and Options}{10.2}{Compilers and Options}{140}
+@numsecentry{Compiling For Multiple Architectures}{10.3}{Compiling For Multiple Architectures}{140}
+@numsecentry{Installation Names}{10.4}{Installation Names}{140}
+@numsecentry{Specifying the System Type}{10.5}{Specifying the System Type}{140}
+@numsecentry{Sharing Defaults}{10.6}{Sharing Defaults}{141}
+@numsecentry{Operation Controls}{10.7}{Operation Controls}{141}
+@numsecentry{Optional Features}{10.8}{Optional Features}{141}
+@appentry{Reporting Bugs}{A}{Reporting Bugs}{146}
+@appentry{Major Differences From The Bourne Shell}{B}{Major Differences From The Bourne Shell}{147}
+@appsecentry{Implementation Differences From The SVR4.2 Shell}{B.1}{}{151}
+@appentry{GNU Free Documentation License}{C}{GNU Free Documentation License}{153}
+@appentry{Indexes}{D}{Indexes}{161}
+@appsecentry{Index of Shell Builtin Commands}{D.1}{Builtin Index}{161}
+@appsecentry{Index of Shell Reserved Words}{D.2}{Reserved Word Index}{162}
+@appsecentry{Parameter and Variable Index}{D.3}{Variable Index}{162}
+@appsecentry{Function Index}{D.4}{Function Index}{164}
+@appsecentry{Concept Index}{D.5}{Concept Index}{166}
\entry{!}{20}{\code {!}}
\entry{0}{20}{\code {0}}
\entry{_}{20}{\code {_}}
-\entry{CDPATH}{68}{\code {CDPATH}}
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-\entry{OPTARG}{68}{\code {OPTARG}}
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-\entry{BASH_COMMAND}{69}{\code {BASH_COMMAND}}
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-\entry{BASH_VERSINFO}{70}{\code {BASH_VERSINFO}}
-\entry{BASH_VERSION}{71}{\code {BASH_VERSION}}
-\entry{BASH_XTRACEFD}{71}{\code {BASH_XTRACEFD}}
-\entry{CHILD_MAX}{71}{\code {CHILD_MAX}}
-\entry{COLUMNS}{71}{\code {COLUMNS}}
-\entry{COMP_CWORD}{71}{\code {COMP_CWORD}}
-\entry{COMP_LINE}{71}{\code {COMP_LINE}}
-\entry{COMP_POINT}{71}{\code {COMP_POINT}}
-\entry{COMP_TYPE}{72}{\code {COMP_TYPE}}
-\entry{COMP_KEY}{72}{\code {COMP_KEY}}
-\entry{COMP_WORDBREAKS}{72}{\code {COMP_WORDBREAKS}}
-\entry{COMP_WORDS}{72}{\code {COMP_WORDS}}
-\entry{COMPREPLY}{72}{\code {COMPREPLY}}
-\entry{COPROC}{72}{\code {COPROC}}
-\entry{DIRSTACK}{72}{\code {DIRSTACK}}
-\entry{EMACS}{72}{\code {EMACS}}
-\entry{ENV}{72}{\code {ENV}}
-\entry{EUID}{72}{\code {EUID}}
-\entry{FCEDIT}{72}{\code {FCEDIT}}
-\entry{FIGNORE}{73}{\code {FIGNORE}}
-\entry{FUNCNAME}{73}{\code {FUNCNAME}}
-\entry{FUNCNEST}{73}{\code {FUNCNEST}}
-\entry{GLOBIGNORE}{73}{\code {GLOBIGNORE}}
-\entry{GROUPS}{73}{\code {GROUPS}}
-\entry{histchars}{73}{\code {histchars}}
-\entry{HISTCMD}{73}{\code {HISTCMD}}
-\entry{HISTCONTROL}{73}{\code {HISTCONTROL}}
-\entry{HISTFILE}{74}{\code {HISTFILE}}
-\entry{HISTFILESIZE}{74}{\code {HISTFILESIZE}}
-\entry{HISTIGNORE}{74}{\code {HISTIGNORE}}
-\entry{HISTSIZE}{74}{\code {HISTSIZE}}
-\entry{HISTTIMEFORMAT}{74}{\code {HISTTIMEFORMAT}}
-\entry{HOSTFILE}{74}{\code {HOSTFILE}}
-\entry{HOSTNAME}{75}{\code {HOSTNAME}}
-\entry{HOSTTYPE}{75}{\code {HOSTTYPE}}
-\entry{IGNOREEOF}{75}{\code {IGNOREEOF}}
-\entry{INPUTRC}{75}{\code {INPUTRC}}
-\entry{LANG}{75}{\code {LANG}}
-\entry{LC_ALL}{75}{\code {LC_ALL}}
-\entry{LC_COLLATE}{75}{\code {LC_COLLATE}}
-\entry{LC_CTYPE}{75}{\code {LC_CTYPE}}
-\entry{LC_MESSAGES}{75}{\code {LC_MESSAGES}}
-\entry{LC_NUMERIC}{75}{\code {LC_NUMERIC}}
-\entry{LINENO}{75}{\code {LINENO}}
-\entry{LINES}{75}{\code {LINES}}
-\entry{MACHTYPE}{75}{\code {MACHTYPE}}
-\entry{MAILCHECK}{76}{\code {MAILCHECK}}
-\entry{MAPFILE}{76}{\code {MAPFILE}}
-\entry{OLDPWD}{76}{\code {OLDPWD}}
-\entry{OPTERR}{76}{\code {OPTERR}}
-\entry{OSTYPE}{76}{\code {OSTYPE}}
-\entry{PIPESTATUS}{76}{\code {PIPESTATUS}}
-\entry{POSIXLY_CORRECT}{76}{\code {POSIXLY_CORRECT}}
-\entry{PPID}{76}{\code {PPID}}
-\entry{PROMPT_COMMAND}{76}{\code {PROMPT_COMMAND}}
-\entry{PROMPT_DIRTRIM}{76}{\code {PROMPT_DIRTRIM}}
-\entry{PS3}{76}{\code {PS3}}
-\entry{PS4}{76}{\code {PS4}}
-\entry{PWD}{76}{\code {PWD}}
-\entry{RANDOM}{76}{\code {RANDOM}}
-\entry{READLINE_LINE}{77}{\code {READLINE_LINE}}
-\entry{READLINE_POINT}{77}{\code {READLINE_POINT}}
-\entry{REPLY}{77}{\code {REPLY}}
-\entry{SECONDS}{77}{\code {SECONDS}}
-\entry{SHELL}{77}{\code {SHELL}}
-\entry{SHELLOPTS}{77}{\code {SHELLOPTS}}
-\entry{SHLVL}{77}{\code {SHLVL}}
-\entry{TIMEFORMAT}{77}{\code {TIMEFORMAT}}
-\entry{TMOUT}{78}{\code {TMOUT}}
-\entry{TMPDIR}{78}{\code {TMPDIR}}
-\entry{UID}{78}{\code {UID}}
-\entry{auto_resume}{100}{\code {auto_resume}}
-\entry{bell-style}{105}{\code {bell-style}}
-\entry{bind-tty-special-chars}{105}{\code {bind-tty-special-chars}}
-\entry{colored-stats}{105}{\code {colored-stats}}
-\entry{comment-begin}{105}{\code {comment-begin}}
-\entry{completion-display-width}{105}{\code {completion-display-width}}
-\entry{completion-ignore-case}{105}{\code {completion-ignore-case}}
-\entry{completion-map-case}{105}{\code {completion-map-case}}
-\entry{completion-prefix-display-length}{106}{\code {completion-prefix-display-length}}
-\entry{completion-query-items}{106}{\code {completion-query-items}}
-\entry{convert-meta}{106}{\code {convert-meta}}
-\entry{disable-completion}{106}{\code {disable-completion}}
-\entry{editing-mode}{106}{\code {editing-mode}}
-\entry{enable-keypad}{106}{\code {enable-keypad}}
-\entry{expand-tilde}{106}{\code {expand-tilde}}
-\entry{history-preserve-point}{107}{\code {history-preserve-point}}
-\entry{history-size}{107}{\code {history-size}}
-\entry{horizontal-scroll-mode}{107}{\code {horizontal-scroll-mode}}
-\entry{input-meta}{107}{\code {input-meta}}
-\entry{meta-flag}{107}{\code {meta-flag}}
-\entry{isearch-terminators}{107}{\code {isearch-terminators}}
-\entry{keymap}{107}{\code {keymap}}
-\entry{mark-modified-lines}{108}{\code {mark-modified-lines}}
-\entry{mark-symlinked-directories}{108}{\code {mark-symlinked-directories}}
-\entry{match-hidden-files}{108}{\code {match-hidden-files}}
-\entry{menu-complete-display-prefix}{108}{\code {menu-complete-display-prefix}}
-\entry{output-meta}{108}{\code {output-meta}}
-\entry{page-completions}{108}{\code {page-completions}}
-\entry{revert-all-at-newline}{108}{\code {revert-all-at-newline}}
-\entry{show-all-if-ambiguous}{108}{\code {show-all-if-ambiguous}}
-\entry{show-all-if-unmodified}{109}{\code {show-all-if-unmodified}}
-\entry{show-mode-in-prompt}{109}{\code {show-mode-in-prompt}}
-\entry{skip-completed-text}{109}{\code {skip-completed-text}}
-\entry{visible-stats}{109}{\code {visible-stats}}
+\entry{CDPATH}{69}{\code {CDPATH}}
+\entry{HOME}{69}{\code {HOME}}
+\entry{IFS}{69}{\code {IFS}}
+\entry{MAIL}{69}{\code {MAIL}}
+\entry{MAILPATH}{69}{\code {MAILPATH}}
+\entry{OPTARG}{69}{\code {OPTARG}}
+\entry{OPTIND}{69}{\code {OPTIND}}
+\entry{PATH}{69}{\code {PATH}}
+\entry{PS1}{69}{\code {PS1}}
+\entry{PS2}{69}{\code {PS2}}
+\entry{BASH}{69}{\code {BASH}}
+\entry{BASHOPTS}{70}{\code {BASHOPTS}}
+\entry{BASHPID}{70}{\code {BASHPID}}
+\entry{BASH_ALIASES}{70}{\code {BASH_ALIASES}}
+\entry{BASH_ARGC}{70}{\code {BASH_ARGC}}
+\entry{BASH_ARGV}{70}{\code {BASH_ARGV}}
+\entry{BASH_CMDS}{70}{\code {BASH_CMDS}}
+\entry{BASH_COMMAND}{70}{\code {BASH_COMMAND}}
+\entry{BASH_COMPAT}{70}{\code {BASH_COMPAT}}
+\entry{BASH_ENV}{71}{\code {BASH_ENV}}
+\entry{BASH_EXECUTION_STRING}{71}{\code {BASH_EXECUTION_STRING}}
+\entry{BASH_LINENO}{71}{\code {BASH_LINENO}}
+\entry{BASH_REMATCH}{71}{\code {BASH_REMATCH}}
+\entry{BASH_SOURCE}{71}{\code {BASH_SOURCE}}
+\entry{BASH_SUBSHELL}{71}{\code {BASH_SUBSHELL}}
+\entry{BASH_VERSINFO}{71}{\code {BASH_VERSINFO}}
+\entry{BASH_VERSION}{72}{\code {BASH_VERSION}}
+\entry{BASH_XTRACEFD}{72}{\code {BASH_XTRACEFD}}
+\entry{CHILD_MAX}{72}{\code {CHILD_MAX}}
+\entry{COLUMNS}{72}{\code {COLUMNS}}
+\entry{COMP_CWORD}{72}{\code {COMP_CWORD}}
+\entry{COMP_LINE}{72}{\code {COMP_LINE}}
+\entry{COMP_POINT}{72}{\code {COMP_POINT}}
+\entry{COMP_TYPE}{73}{\code {COMP_TYPE}}
+\entry{COMP_KEY}{73}{\code {COMP_KEY}}
+\entry{COMP_WORDBREAKS}{73}{\code {COMP_WORDBREAKS}}
+\entry{COMP_WORDS}{73}{\code {COMP_WORDS}}
+\entry{COMPREPLY}{73}{\code {COMPREPLY}}
+\entry{COPROC}{73}{\code {COPROC}}
+\entry{DIRSTACK}{73}{\code {DIRSTACK}}
+\entry{EMACS}{73}{\code {EMACS}}
+\entry{ENV}{73}{\code {ENV}}
+\entry{EUID}{73}{\code {EUID}}
+\entry{FCEDIT}{73}{\code {FCEDIT}}
+\entry{FIGNORE}{74}{\code {FIGNORE}}
+\entry{FUNCNAME}{74}{\code {FUNCNAME}}
+\entry{FUNCNEST}{74}{\code {FUNCNEST}}
+\entry{GLOBIGNORE}{74}{\code {GLOBIGNORE}}
+\entry{GROUPS}{74}{\code {GROUPS}}
+\entry{histchars}{74}{\code {histchars}}
+\entry{HISTCMD}{74}{\code {HISTCMD}}
+\entry{HISTCONTROL}{74}{\code {HISTCONTROL}}
+\entry{HISTFILE}{75}{\code {HISTFILE}}
+\entry{HISTFILESIZE}{75}{\code {HISTFILESIZE}}
+\entry{HISTIGNORE}{75}{\code {HISTIGNORE}}
+\entry{HISTSIZE}{75}{\code {HISTSIZE}}
+\entry{HISTTIMEFORMAT}{75}{\code {HISTTIMEFORMAT}}
+\entry{HOSTFILE}{75}{\code {HOSTFILE}}
+\entry{HOSTNAME}{76}{\code {HOSTNAME}}
+\entry{HOSTTYPE}{76}{\code {HOSTTYPE}}
+\entry{IGNOREEOF}{76}{\code {IGNOREEOF}}
+\entry{INPUTRC}{76}{\code {INPUTRC}}
+\entry{LANG}{76}{\code {LANG}}
+\entry{LC_ALL}{76}{\code {LC_ALL}}
+\entry{LC_COLLATE}{76}{\code {LC_COLLATE}}
+\entry{LC_CTYPE}{76}{\code {LC_CTYPE}}
+\entry{LC_MESSAGES}{76}{\code {LC_MESSAGES}}
+\entry{LC_NUMERIC}{76}{\code {LC_NUMERIC}}
+\entry{LINENO}{76}{\code {LINENO}}
+\entry{LINES}{76}{\code {LINES}}
+\entry{MACHTYPE}{76}{\code {MACHTYPE}}
+\entry{MAILCHECK}{77}{\code {MAILCHECK}}
+\entry{MAPFILE}{77}{\code {MAPFILE}}
+\entry{OLDPWD}{77}{\code {OLDPWD}}
+\entry{OPTERR}{77}{\code {OPTERR}}
+\entry{OSTYPE}{77}{\code {OSTYPE}}
+\entry{PIPESTATUS}{77}{\code {PIPESTATUS}}
+\entry{POSIXLY_CORRECT}{77}{\code {POSIXLY_CORRECT}}
+\entry{PPID}{77}{\code {PPID}}
+\entry{PROMPT_COMMAND}{77}{\code {PROMPT_COMMAND}}
+\entry{PROMPT_DIRTRIM}{77}{\code {PROMPT_DIRTRIM}}
+\entry{PS3}{77}{\code {PS3}}
+\entry{PS4}{77}{\code {PS4}}
+\entry{PWD}{77}{\code {PWD}}
+\entry{RANDOM}{77}{\code {RANDOM}}
+\entry{READLINE_LINE}{78}{\code {READLINE_LINE}}
+\entry{READLINE_POINT}{78}{\code {READLINE_POINT}}
+\entry{REPLY}{78}{\code {REPLY}}
+\entry{SECONDS}{78}{\code {SECONDS}}
+\entry{SHELL}{78}{\code {SHELL}}
+\entry{SHELLOPTS}{78}{\code {SHELLOPTS}}
+\entry{SHLVL}{78}{\code {SHLVL}}
+\entry{TIMEFORMAT}{78}{\code {TIMEFORMAT}}
+\entry{TMOUT}{79}{\code {TMOUT}}
+\entry{TMPDIR}{79}{\code {TMPDIR}}
+\entry{UID}{79}{\code {UID}}
+\entry{auto_resume}{101}{\code {auto_resume}}
+\entry{bell-style}{106}{\code {bell-style}}
+\entry{bind-tty-special-chars}{106}{\code {bind-tty-special-chars}}
+\entry{colored-stats}{106}{\code {colored-stats}}
+\entry{comment-begin}{106}{\code {comment-begin}}
+\entry{completion-display-width}{106}{\code {completion-display-width}}
+\entry{completion-ignore-case}{106}{\code {completion-ignore-case}}
+\entry{completion-map-case}{106}{\code {completion-map-case}}
+\entry{completion-prefix-display-length}{107}{\code {completion-prefix-display-length}}
+\entry{completion-query-items}{107}{\code {completion-query-items}}
+\entry{convert-meta}{107}{\code {convert-meta}}
+\entry{disable-completion}{107}{\code {disable-completion}}
+\entry{editing-mode}{107}{\code {editing-mode}}
+\entry{enable-keypad}{107}{\code {enable-keypad}}
+\entry{expand-tilde}{107}{\code {expand-tilde}}
+\entry{history-preserve-point}{108}{\code {history-preserve-point}}
+\entry{history-size}{108}{\code {history-size}}
+\entry{horizontal-scroll-mode}{108}{\code {horizontal-scroll-mode}}
+\entry{input-meta}{108}{\code {input-meta}}
+\entry{meta-flag}{108}{\code {meta-flag}}
+\entry{isearch-terminators}{108}{\code {isearch-terminators}}
+\entry{keymap}{108}{\code {keymap}}
+\entry{mark-modified-lines}{109}{\code {mark-modified-lines}}
+\entry{mark-symlinked-directories}{109}{\code {mark-symlinked-directories}}
+\entry{match-hidden-files}{109}{\code {match-hidden-files}}
+\entry{menu-complete-display-prefix}{109}{\code {menu-complete-display-prefix}}
+\entry{output-meta}{109}{\code {output-meta}}
+\entry{page-completions}{109}{\code {page-completions}}
+\entry{revert-all-at-newline}{109}{\code {revert-all-at-newline}}
+\entry{show-all-if-ambiguous}{109}{\code {show-all-if-ambiguous}}
+\entry{show-all-if-unmodified}{110}{\code {show-all-if-unmodified}}
+\entry{show-mode-in-prompt}{110}{\code {show-mode-in-prompt}}
+\entry{skip-completed-text}{110}{\code {skip-completed-text}}
+\entry{visible-stats}{110}{\code {visible-stats}}
\initial {0}
\entry {\code {0}}{20}
\initial {A}
-\entry {\code {auto_resume}}{100}
+\entry {\code {auto_resume}}{101}
\initial {B}
-\entry {\code {BASH}}{68}
-\entry {\code {BASH_ALIASES}}{69}
-\entry {\code {BASH_ARGC}}{69}
-\entry {\code {BASH_ARGV}}{69}
-\entry {\code {BASH_CMDS}}{69}
-\entry {\code {BASH_COMMAND}}{69}
-\entry {\code {BASH_COMPAT}}{69}
-\entry {\code {BASH_ENV}}{70}
-\entry {\code {BASH_EXECUTION_STRING}}{70}
-\entry {\code {BASH_LINENO}}{70}
-\entry {\code {BASH_REMATCH}}{70}
-\entry {\code {BASH_SOURCE}}{70}
-\entry {\code {BASH_SUBSHELL}}{70}
-\entry {\code {BASH_VERSINFO}}{70}
-\entry {\code {BASH_VERSION}}{71}
-\entry {\code {BASH_XTRACEFD}}{71}
-\entry {\code {BASHOPTS}}{69}
-\entry {\code {BASHPID}}{69}
-\entry {\code {bell-style}}{105}
-\entry {\code {bind-tty-special-chars}}{105}
+\entry {\code {BASH}}{69}
+\entry {\code {BASH_ALIASES}}{70}
+\entry {\code {BASH_ARGC}}{70}
+\entry {\code {BASH_ARGV}}{70}
+\entry {\code {BASH_CMDS}}{70}
+\entry {\code {BASH_COMMAND}}{70}
+\entry {\code {BASH_COMPAT}}{70}
+\entry {\code {BASH_ENV}}{71}
+\entry {\code {BASH_EXECUTION_STRING}}{71}
+\entry {\code {BASH_LINENO}}{71}
+\entry {\code {BASH_REMATCH}}{71}
+\entry {\code {BASH_SOURCE}}{71}
+\entry {\code {BASH_SUBSHELL}}{71}
+\entry {\code {BASH_VERSINFO}}{71}
+\entry {\code {BASH_VERSION}}{72}
+\entry {\code {BASH_XTRACEFD}}{72}
+\entry {\code {BASHOPTS}}{70}
+\entry {\code {BASHPID}}{70}
+\entry {\code {bell-style}}{106}
+\entry {\code {bind-tty-special-chars}}{106}
\initial {C}
-\entry {\code {CDPATH}}{68}
-\entry {\code {CHILD_MAX}}{71}
-\entry {\code {colored-stats}}{105}
-\entry {\code {COLUMNS}}{71}
-\entry {\code {comment-begin}}{105}
-\entry {\code {COMP_CWORD}}{71}
-\entry {\code {COMP_KEY}}{72}
-\entry {\code {COMP_LINE}}{71}
-\entry {\code {COMP_POINT}}{71}
-\entry {\code {COMP_TYPE}}{72}
-\entry {\code {COMP_WORDBREAKS}}{72}
-\entry {\code {COMP_WORDS}}{72}
-\entry {\code {completion-display-width}}{105}
-\entry {\code {completion-ignore-case}}{105}
-\entry {\code {completion-map-case}}{105}
-\entry {\code {completion-prefix-display-length}}{106}
-\entry {\code {completion-query-items}}{106}
-\entry {\code {COMPREPLY}}{72}
-\entry {\code {convert-meta}}{106}
-\entry {\code {COPROC}}{72}
+\entry {\code {CDPATH}}{69}
+\entry {\code {CHILD_MAX}}{72}
+\entry {\code {colored-stats}}{106}
+\entry {\code {COLUMNS}}{72}
+\entry {\code {comment-begin}}{106}
+\entry {\code {COMP_CWORD}}{72}
+\entry {\code {COMP_KEY}}{73}
+\entry {\code {COMP_LINE}}{72}
+\entry {\code {COMP_POINT}}{72}
+\entry {\code {COMP_TYPE}}{73}
+\entry {\code {COMP_WORDBREAKS}}{73}
+\entry {\code {COMP_WORDS}}{73}
+\entry {\code {completion-display-width}}{106}
+\entry {\code {completion-ignore-case}}{106}
+\entry {\code {completion-map-case}}{106}
+\entry {\code {completion-prefix-display-length}}{107}
+\entry {\code {completion-query-items}}{107}
+\entry {\code {COMPREPLY}}{73}
+\entry {\code {convert-meta}}{107}
+\entry {\code {COPROC}}{73}
\initial {D}
-\entry {\code {DIRSTACK}}{72}
-\entry {\code {disable-completion}}{106}
+\entry {\code {DIRSTACK}}{73}
+\entry {\code {disable-completion}}{107}
\initial {E}
-\entry {\code {editing-mode}}{106}
-\entry {\code {EMACS}}{72}
-\entry {\code {enable-keypad}}{106}
-\entry {\code {ENV}}{72}
-\entry {\code {EUID}}{72}
-\entry {\code {expand-tilde}}{106}
+\entry {\code {editing-mode}}{107}
+\entry {\code {EMACS}}{73}
+\entry {\code {enable-keypad}}{107}
+\entry {\code {ENV}}{73}
+\entry {\code {EUID}}{73}
+\entry {\code {expand-tilde}}{107}
\initial {F}
-\entry {\code {FCEDIT}}{72}
-\entry {\code {FIGNORE}}{73}
-\entry {\code {FUNCNAME}}{73}
-\entry {\code {FUNCNEST}}{73}
+\entry {\code {FCEDIT}}{73}
+\entry {\code {FIGNORE}}{74}
+\entry {\code {FUNCNAME}}{74}
+\entry {\code {FUNCNEST}}{74}
\initial {G}
-\entry {\code {GLOBIGNORE}}{73}
-\entry {\code {GROUPS}}{73}
+\entry {\code {GLOBIGNORE}}{74}
+\entry {\code {GROUPS}}{74}
\initial {H}
-\entry {\code {histchars}}{73}
-\entry {\code {HISTCMD}}{73}
-\entry {\code {HISTCONTROL}}{73}
-\entry {\code {HISTFILE}}{74}
-\entry {\code {HISTFILESIZE}}{74}
-\entry {\code {HISTIGNORE}}{74}
-\entry {\code {history-preserve-point}}{107}
-\entry {\code {history-size}}{107}
-\entry {\code {HISTSIZE}}{74}
-\entry {\code {HISTTIMEFORMAT}}{74}
-\entry {\code {HOME}}{68}
-\entry {\code {horizontal-scroll-mode}}{107}
-\entry {\code {HOSTFILE}}{74}
-\entry {\code {HOSTNAME}}{75}
-\entry {\code {HOSTTYPE}}{75}
+\entry {\code {histchars}}{74}
+\entry {\code {HISTCMD}}{74}
+\entry {\code {HISTCONTROL}}{74}
+\entry {\code {HISTFILE}}{75}
+\entry {\code {HISTFILESIZE}}{75}
+\entry {\code {HISTIGNORE}}{75}
+\entry {\code {history-preserve-point}}{108}
+\entry {\code {history-size}}{108}
+\entry {\code {HISTSIZE}}{75}
+\entry {\code {HISTTIMEFORMAT}}{75}
+\entry {\code {HOME}}{69}
+\entry {\code {horizontal-scroll-mode}}{108}
+\entry {\code {HOSTFILE}}{75}
+\entry {\code {HOSTNAME}}{76}
+\entry {\code {HOSTTYPE}}{76}
\initial {I}
-\entry {\code {IFS}}{68}
-\entry {\code {IGNOREEOF}}{75}
-\entry {\code {input-meta}}{107}
-\entry {\code {INPUTRC}}{75}
-\entry {\code {isearch-terminators}}{107}
+\entry {\code {IFS}}{69}
+\entry {\code {IGNOREEOF}}{76}
+\entry {\code {input-meta}}{108}
+\entry {\code {INPUTRC}}{76}
+\entry {\code {isearch-terminators}}{108}
\initial {K}
-\entry {\code {keymap}}{107}
+\entry {\code {keymap}}{108}
\initial {L}
-\entry {\code {LANG}}{75}
-\entry {\code {LC_ALL}}{75}
-\entry {\code {LC_COLLATE}}{75}
-\entry {\code {LC_CTYPE}}{75}
-\entry {\code {LC_MESSAGES}}{7, 75}
-\entry {\code {LC_NUMERIC}}{75}
-\entry {\code {LINENO}}{75}
-\entry {\code {LINES}}{75}
+\entry {\code {LANG}}{76}
+\entry {\code {LC_ALL}}{76}
+\entry {\code {LC_COLLATE}}{76}
+\entry {\code {LC_CTYPE}}{76}
+\entry {\code {LC_MESSAGES}}{7, 76}
+\entry {\code {LC_NUMERIC}}{76}
+\entry {\code {LINENO}}{76}
+\entry {\code {LINES}}{76}
\initial {M}
-\entry {\code {MACHTYPE}}{75}
-\entry {\code {MAIL}}{68}
-\entry {\code {MAILCHECK}}{76}
-\entry {\code {MAILPATH}}{68}
-\entry {\code {MAPFILE}}{76}
-\entry {\code {mark-modified-lines}}{108}
-\entry {\code {mark-symlinked-directories}}{108}
-\entry {\code {match-hidden-files}}{108}
-\entry {\code {menu-complete-display-prefix}}{108}
-\entry {\code {meta-flag}}{107}
+\entry {\code {MACHTYPE}}{76}
+\entry {\code {MAIL}}{69}
+\entry {\code {MAILCHECK}}{77}
+\entry {\code {MAILPATH}}{69}
+\entry {\code {MAPFILE}}{77}
+\entry {\code {mark-modified-lines}}{109}
+\entry {\code {mark-symlinked-directories}}{109}
+\entry {\code {match-hidden-files}}{109}
+\entry {\code {menu-complete-display-prefix}}{109}
+\entry {\code {meta-flag}}{108}
\initial {O}
-\entry {\code {OLDPWD}}{76}
-\entry {\code {OPTARG}}{68}
-\entry {\code {OPTERR}}{76}
-\entry {\code {OPTIND}}{68}
-\entry {\code {OSTYPE}}{76}
-\entry {\code {output-meta}}{108}
+\entry {\code {OLDPWD}}{77}
+\entry {\code {OPTARG}}{69}
+\entry {\code {OPTERR}}{77}
+\entry {\code {OPTIND}}{69}
+\entry {\code {OSTYPE}}{77}
+\entry {\code {output-meta}}{109}
\initial {P}
-\entry {\code {page-completions}}{108}
-\entry {\code {PATH}}{68}
-\entry {\code {PIPESTATUS}}{76}
-\entry {\code {POSIXLY_CORRECT}}{76}
-\entry {\code {PPID}}{76}
-\entry {\code {PROMPT_COMMAND}}{76}
-\entry {\code {PROMPT_DIRTRIM}}{76}
-\entry {\code {PS1}}{68}
-\entry {\code {PS2}}{68}
-\entry {\code {PS3}}{76}
-\entry {\code {PS4}}{76}
-\entry {\code {PWD}}{76}
+\entry {\code {page-completions}}{109}
+\entry {\code {PATH}}{69}
+\entry {\code {PIPESTATUS}}{77}
+\entry {\code {POSIXLY_CORRECT}}{77}
+\entry {\code {PPID}}{77}
+\entry {\code {PROMPT_COMMAND}}{77}
+\entry {\code {PROMPT_DIRTRIM}}{77}
+\entry {\code {PS1}}{69}
+\entry {\code {PS2}}{69}
+\entry {\code {PS3}}{77}
+\entry {\code {PS4}}{77}
+\entry {\code {PWD}}{77}
\initial {R}
-\entry {\code {RANDOM}}{76}
-\entry {\code {READLINE_LINE}}{77}
-\entry {\code {READLINE_POINT}}{77}
-\entry {\code {REPLY}}{77}
-\entry {\code {revert-all-at-newline}}{108}
+\entry {\code {RANDOM}}{77}
+\entry {\code {READLINE_LINE}}{78}
+\entry {\code {READLINE_POINT}}{78}
+\entry {\code {REPLY}}{78}
+\entry {\code {revert-all-at-newline}}{109}
\initial {S}
-\entry {\code {SECONDS}}{77}
-\entry {\code {SHELL}}{77}
-\entry {\code {SHELLOPTS}}{77}
-\entry {\code {SHLVL}}{77}
-\entry {\code {show-all-if-ambiguous}}{108}
-\entry {\code {show-all-if-unmodified}}{109}
-\entry {\code {show-mode-in-prompt}}{109}
-\entry {\code {skip-completed-text}}{109}
+\entry {\code {SECONDS}}{78}
+\entry {\code {SHELL}}{78}
+\entry {\code {SHELLOPTS}}{78}
+\entry {\code {SHLVL}}{78}
+\entry {\code {show-all-if-ambiguous}}{109}
+\entry {\code {show-all-if-unmodified}}{110}
+\entry {\code {show-mode-in-prompt}}{110}
+\entry {\code {skip-completed-text}}{110}
\initial {T}
\entry {\code {TEXTDOMAIN}}{7}
\entry {\code {TEXTDOMAINDIR}}{7}
-\entry {\code {TIMEFORMAT}}{77}
-\entry {\code {TMOUT}}{78}
-\entry {\code {TMPDIR}}{78}
+\entry {\code {TIMEFORMAT}}{78}
+\entry {\code {TMOUT}}{79}
+\entry {\code {TMPDIR}}{79}
\initial {U}
-\entry {\code {UID}}{78}
+\entry {\code {UID}}{79}
\initial {V}
-\entry {\code {visible-stats}}{109}
+\entry {\code {visible-stats}}{110}
Declare variables and/or give them attributes. If no _\bn_\ba_\bm_\bes are
given then display the values of variables. The -\b-p\bp option will
display the attributes and values of each _\bn_\ba_\bm_\be. When -\b-p\bp is used
- with _\bn_\ba_\bm_\be arguments, additional options are ignored. When -\b-p\bp is
- supplied without _\bn_\ba_\bm_\be arguments, it will display the attributes
- and values of all variables having the attributes specified by
- the additional options. If no other options are supplied with
- -\b-p\bp, d\bde\bec\bcl\bla\bar\bre\be will display the attributes and values of all shell
- variables. The -\b-f\bf option will restrict the display to shell
- functions. The -\b-F\bF option inhibits the display of function defi-
- nitions; only the function name and attributes are printed. If
- the e\bex\bxt\btd\bde\beb\bbu\bug\bg shell option is enabled using s\bsh\bho\bop\bpt\bt, the source
- file name and line number where the function is defined are dis-
- played as well. The -\b-F\bF option implies -\b-f\bf. The -\b-g\bg option forces
- variables to be created or modified at the global scope, even
- when d\bde\bec\bcl\bla\bar\bre\be is executed in a shell function. It is ignored in
- all other cases. The following options can be used to restrict
- output to variables with the specified attribute or to give
- variables attributes:
+ with _\bn_\ba_\bm_\be arguments, additional options, other than -\b-f\bf and -\b-F\bF,
+ are ignored. When -\b-p\bp is supplied without _\bn_\ba_\bm_\be arguments, it
+ will display the attributes and values of all variables having
+ the attributes specified by the additional options. If no other
+ options are supplied with -\b-p\bp, d\bde\bec\bcl\bla\bar\bre\be will display the
+ attributes and values of all shell variables. The -\b-f\bf option
+ will restrict the display to shell functions. The -\b-F\bF option
+ inhibits the display of function definitions; only the function
+ name and attributes are printed. If the e\bex\bxt\btd\bde\beb\bbu\bug\bg shell option
+ is enabled using s\bsh\bho\bop\bpt\bt, the source file name and line number
+ where the function is defined are displayed as well. The -\b-F\bF
+ option implies -\b-f\bf. The -\b-g\bg option forces variables to be created
+ or modified at the global scope, even when d\bde\bec\bcl\bla\bar\bre\be is executed
+ in a shell function. It is ignored in all other cases. The
+ following options can be used to restrict output to variables
+ with the specified attribute or to give variables attributes:
-\b-a\ba Each _\bn_\ba_\bm_\be is an indexed array variable (see A\bAr\brr\bra\bay\bys\bs
above).
-\b-A\bA Each _\bn_\ba_\bm_\be is an associative array variable (see A\bAr\brr\bra\bay\bys\bs
d\bdi\bis\bso\bow\bwn\bn [-\b-a\bar\br] [-\b-h\bh] [_\bj_\bo_\bb_\bs_\bp_\be_\bc ...]
Without options, remove each _\bj_\bo_\bb_\bs_\bp_\be_\bc from the table of active
- jobs. If _\bj_\bo_\bb_\bs_\bp_\be_\bc is not present, and neither -\b-a\ba nor -\b-r\br is sup-
- plied, the shell's notion of the _\bc_\bu_\br_\br_\be_\bn_\bt _\bj_\bo_\bb is used. If the -\b-h\bh
- option is given, each _\bj_\bo_\bb_\bs_\bp_\be_\bc is not removed from the table, but
- is marked so that S\bSI\bIG\bGH\bHU\bUP\bP is not sent to the job if the shell
- receives a S\bSI\bIG\bGH\bHU\bUP\bP. If no _\bj_\bo_\bb_\bs_\bp_\be_\bc is present, and neither the -\b-a\ba
- nor the -\b-r\br option is supplied, the _\bc_\bu_\br_\br_\be_\bn_\bt _\bj_\bo_\bb is used. If no
- _\bj_\bo_\bb_\bs_\bp_\be_\bc is supplied, the -\b-a\ba option means to remove or mark all
- jobs; the -\b-r\br option without a _\bj_\bo_\bb_\bs_\bp_\be_\bc argument restricts opera-
- tion to running jobs. The return value is 0 unless a _\bj_\bo_\bb_\bs_\bp_\be_\bc
- does not specify a valid job.
+ jobs. If _\bj_\bo_\bb_\bs_\bp_\be_\bc is not present, and neither the -\b-a\ba nor the -\b-r\br
+ option is supplied, the _\bc_\bu_\br_\br_\be_\bn_\bt _\bj_\bo_\bb is used. If the -\b-h\bh option
+ is given, each _\bj_\bo_\bb_\bs_\bp_\be_\bc is not removed from the table, but is
+ marked so that S\bSI\bIG\bGH\bHU\bUP\bP is not sent to the job if the shell
+ receives a S\bSI\bIG\bGH\bHU\bUP\bP. If no _\bj_\bo_\bb_\bs_\bp_\be_\bc is supplied, the -\b-a\ba option
+ means to remove or mark all jobs; the -\b-r\br option without a _\bj_\bo_\bb_\b-
+ _\bs_\bp_\be_\bc argument restricts operation to running jobs. The return
+ value is 0 unless a _\bj_\bo_\bb_\bs_\bp_\be_\bc does not specify a valid job.
e\bec\bch\bho\bo [-\b-n\bne\beE\bE] [_\ba_\br_\bg ...]
Output the _\ba_\br_\bgs, separated by spaces, followed by a newline.
ing separators assigned to the last _\bn_\ba_\bm_\be. If there are fewer
words read from the input stream than names, the remaining names
are assigned empty values. The characters in I\bIF\bFS\bS are used to
- split the line into words. The backslash character (\\b\) may be
- used to remove any special meaning for the next character read
- and for line continuation. Options, if supplied, have the fol-
- lowing meanings:
+ split the line into words using the same rules the shell uses
+ for expansion (described above under W\bWo\bor\brd\bd S\bSp\bpl\bli\bit\btt\bti\bin\bng\bg). The back-
+ slash character (\\b\) may be used to remove any special meaning
+ for the next character read and for line continuation. Options,
+ if supplied, have the following meanings:
-\b-a\ba _\ba_\bn_\ba_\bm_\be
The words are assigned to sequential indices of the array
variable _\ba_\bn_\ba_\bm_\be, starting at 0. _\ba_\bn_\ba_\bm_\be is unset before any
new values are assigned. Other _\bn_\ba_\bm_\be arguments are
ignored.
-\b-d\bd _\bd_\be_\bl_\bi_\bm
- The first character of _\bd_\be_\bl_\bi_\bm is used to terminate the
+ The first character of _\bd_\be_\bl_\bi_\bm is used to terminate the
input line, rather than newline.
-\b-e\be If the standard input is coming from a terminal, r\bre\bea\bad\bdl\bli\bin\bne\be
- (see R\bRE\bEA\bAD\bDL\bLI\bIN\bNE\bE above) is used to obtain the line. Read-
- line uses the current (or default, if line editing was
+ (see R\bRE\bEA\bAD\bDL\bLI\bIN\bNE\bE above) is used to obtain the line. Read-
+ line uses the current (or default, if line editing was
not previously active) editing settings.
-\b-i\bi _\bt_\be_\bx_\bt
- If r\bre\bea\bad\bdl\bli\bin\bne\be is being used to read the line, _\bt_\be_\bx_\bt is
+ If r\bre\bea\bad\bdl\bli\bin\bne\be is being used to read the line, _\bt_\be_\bx_\bt is
placed into the editing buffer before editing begins.
-\b-n\bn _\bn_\bc_\bh_\ba_\br_\bs
- r\bre\bea\bad\bd returns after reading _\bn_\bc_\bh_\ba_\br_\bs characters rather than
- waiting for a complete line of input, but honor a delim-
- iter if fewer than _\bn_\bc_\bh_\ba_\br_\bs characters are read before the
+ r\bre\bea\bad\bd returns after reading _\bn_\bc_\bh_\ba_\br_\bs characters rather than
+ waiting for a complete line of input, but honor a delim-
+ iter if fewer than _\bn_\bc_\bh_\ba_\br_\bs characters are read before the
delimiter.
-\b-N\bN _\bn_\bc_\bh_\ba_\br_\bs
- r\bre\bea\bad\bd returns after reading exactly _\bn_\bc_\bh_\ba_\br_\bs characters
- rather than waiting for a complete line of input, unless
- EOF is encountered or r\bre\bea\bad\bd times out. Delimiter charac-
- ters encountered in the input are not treated specially
- and do not cause r\bre\bea\bad\bd to return until _\bn_\bc_\bh_\ba_\br_\bs characters
+ r\bre\bea\bad\bd returns after reading exactly _\bn_\bc_\bh_\ba_\br_\bs characters
+ rather than waiting for a complete line of input, unless
+ EOF is encountered or r\bre\bea\bad\bd times out. Delimiter charac-
+ ters encountered in the input are not treated specially
+ and do not cause r\bre\bea\bad\bd to return until _\bn_\bc_\bh_\ba_\br_\bs characters
are read.
-\b-p\bp _\bp_\br_\bo_\bm_\bp_\bt
Display _\bp_\br_\bo_\bm_\bp_\bt on standard error, without a trailing new-
line, before attempting to read any input. The prompt is
displayed only if input is coming from a terminal.
-\b-r\br Backslash does not act as an escape character. The back-
- slash is considered to be part of the line. In particu-
- lar, a backslash-newline pair may not be used as a line
+ slash is considered to be part of the line. In particu-
+ lar, a backslash-newline pair may not be used as a line
continuation.
-\b-s\bs Silent mode. If input is coming from a terminal, charac-
ters are not echoed.
-\b-t\bt _\bt_\bi_\bm_\be_\bo_\bu_\bt
- Cause r\bre\bea\bad\bd to time out and return failure if a complete
- line of input (or a specified number of characters) is
- not read within _\bt_\bi_\bm_\be_\bo_\bu_\bt seconds. _\bt_\bi_\bm_\be_\bo_\bu_\bt may be a deci-
- mal number with a fractional portion following the deci-
- mal point. This option is only effective if r\bre\bea\bad\bd is
- reading input from a terminal, pipe, or other special
- file; it has no effect when reading from regular files.
+ Cause r\bre\bea\bad\bd to time out and return failure if a complete
+ line of input (or a specified number of characters) is
+ not read within _\bt_\bi_\bm_\be_\bo_\bu_\bt seconds. _\bt_\bi_\bm_\be_\bo_\bu_\bt may be a deci-
+ mal number with a fractional portion following the deci-
+ mal point. This option is only effective if r\bre\bea\bad\bd is
+ reading input from a terminal, pipe, or other special
+ file; it has no effect when reading from regular files.
If r\bre\bea\bad\bd times out, r\bre\bea\bad\bd saves any partial input read into
- the specified variable _\bn_\ba_\bm_\be. If _\bt_\bi_\bm_\be_\bo_\bu_\bt is 0, r\bre\bea\bad\bd
- returns immediately, without trying to read any data.
- The exit status is 0 if input is available on the speci-
- fied file descriptor, non-zero otherwise. The exit sta-
+ the specified variable _\bn_\ba_\bm_\be. If _\bt_\bi_\bm_\be_\bo_\bu_\bt is 0, r\bre\bea\bad\bd
+ returns immediately, without trying to read any data.
+ The exit status is 0 if input is available on the speci-
+ fied file descriptor, non-zero otherwise. The exit sta-
tus is greater than 128 if the timeout is exceeded.
-\b-u\bu _\bf_\bd Read input from file descriptor _\bf_\bd.
If no _\bn_\ba_\bm_\be_\bs are supplied, the line read is assigned to the vari-
- able R\bRE\bEP\bPL\bLY\bY. The return code is zero, unless end-of-file is
- encountered, r\bre\bea\bad\bd times out (in which case the return code is
- greater than 128), a variable assignment error (such as assign-
- ing to a readonly variable) occurs, or an invalid file descrip-
+ able R\bRE\bEP\bPL\bLY\bY. The return code is zero, unless end-of-file is
+ encountered, r\bre\bea\bad\bd times out (in which case the return code is
+ greater than 128), a variable assignment error (such as assign-
+ ing to a readonly variable) occurs, or an invalid file descrip-
tor is supplied as the argument to -\b-u\bu.
r\bre\bea\bad\bdo\bon\bnl\bly\by [-\b-a\baA\bAf\bf] [-\b-p\bp] [_\bn_\ba_\bm_\be[=_\bw_\bo_\br_\bd] ...]
- The given _\bn_\ba_\bm_\be_\bs are marked readonly; the values of these _\bn_\ba_\bm_\be_\bs
- may not be changed by subsequent assignment. If the -\b-f\bf option
- is supplied, the functions corresponding to the _\bn_\ba_\bm_\be_\bs are so
- marked. The -\b-a\ba option restricts the variables to indexed
- arrays; the -\b-A\bA option restricts the variables to associative
- arrays. If both options are supplied, -\b-A\bA takes precedence. If
- no _\bn_\ba_\bm_\be arguments are given, or if the -\b-p\bp option is supplied, a
+ The given _\bn_\ba_\bm_\be_\bs are marked readonly; the values of these _\bn_\ba_\bm_\be_\bs
+ may not be changed by subsequent assignment. If the -\b-f\bf option
+ is supplied, the functions corresponding to the _\bn_\ba_\bm_\be_\bs are so
+ marked. The -\b-a\ba option restricts the variables to indexed
+ arrays; the -\b-A\bA option restricts the variables to associative
+ arrays. If both options are supplied, -\b-A\bA takes precedence. If
+ no _\bn_\ba_\bm_\be arguments are given, or if the -\b-p\bp option is supplied, a
list of all readonly names is printed. The other options may be
- used to restrict the output to a subset of the set of readonly
- names. The -\b-p\bp option causes output to be displayed in a format
- that may be reused as input. If a variable name is followed by
- =_\bw_\bo_\br_\bd, the value of the variable is set to _\bw_\bo_\br_\bd. The return
- status is 0 unless an invalid option is encountered, one of the
+ used to restrict the output to a subset of the set of readonly
+ names. The -\b-p\bp option causes output to be displayed in a format
+ that may be reused as input. If a variable name is followed by
+ =_\bw_\bo_\br_\bd, the value of the variable is set to _\bw_\bo_\br_\bd. The return
+ status is 0 unless an invalid option is encountered, one of the
_\bn_\ba_\bm_\be_\bs is not a valid shell variable name, or -\b-f\bf is supplied with
a _\bn_\ba_\bm_\be that is not a function.
r\bre\bet\btu\bur\brn\bn [_\bn]
- Causes a function to stop executing and return the value speci-
- fied by _\bn to its caller. If _\bn is omitted, the return status is
- that of the last command executed in the function body. If
- r\bre\bet\btu\bur\brn\bn is used outside a function, but during execution of a
- script by the .\b. (s\bso\bou\bur\brc\bce\be) command, it causes the shell to stop
- executing that script and return either _\bn or the exit status of
- the last command executed within the script as the exit status
- of the script. If _\bn is supplied, the return value is its least
- significant 8 bits. The return status is non-zero if r\bre\bet\btu\bur\brn\bn is
- supplied a non-numeric argument, or is used outside a function
- and not during execution of a script by .\b. or s\bso\bou\bur\brc\bce\be. Any com-
- mand associated with the R\bRE\bET\bTU\bUR\bRN\bN trap is executed before execu-
+ Causes a function to stop executing and return the value speci-
+ fied by _\bn to its caller. If _\bn is omitted, the return status is
+ that of the last command executed in the function body. If
+ r\bre\bet\btu\bur\brn\bn is used outside a function, but during execution of a
+ script by the .\b. (s\bso\bou\bur\brc\bce\be) command, it causes the shell to stop
+ executing that script and return either _\bn or the exit status of
+ the last command executed within the script as the exit status
+ of the script. If _\bn is supplied, the return value is its least
+ significant 8 bits. The return status is non-zero if r\bre\bet\btu\bur\brn\bn is
+ supplied a non-numeric argument, or is used outside a function
+ and not during execution of a script by .\b. or s\bso\bou\bur\brc\bce\be. Any com-
+ mand associated with the R\bRE\bET\bTU\bUR\bRN\bN trap is executed before execu-
tion resumes after the function or script.
s\bse\bet\bt [-\b--\b-a\bab\bbe\bef\bfh\bhk\bkm\bmn\bnp\bpt\btu\buv\bvx\bxB\bBC\bCE\bEH\bHP\bPT\bT] [-\b-o\bo _\bo_\bp_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be] [_\ba_\br_\bg ...]
s\bse\bet\bt [+\b+a\bab\bbe\bef\bfh\bhk\bkm\bmn\bnp\bpt\btu\buv\bvx\bxB\bBC\bCE\bEH\bHP\bPT\bT] [+\b+o\bo _\bo_\bp_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be] [_\ba_\br_\bg ...]
- Without options, the name and value of each shell variable are
+ Without options, the name and value of each shell variable are
displayed in a format that can be reused as input for setting or
resetting the currently-set variables. Read-only variables can-
- not be reset. In _\bp_\bo_\bs_\bi_\bx mode, only shell variables are listed.
- The output is sorted according to the current locale. When
- options are specified, they set or unset shell attributes. Any
- arguments remaining after option processing are treated as val-
+ not be reset. In _\bp_\bo_\bs_\bi_\bx mode, only shell variables are listed.
+ The output is sorted according to the current locale. When
+ options are specified, they set or unset shell attributes. Any
+ arguments remaining after option processing are treated as val-
ues for the positional parameters and are assigned, in order, to
- $\b$1\b1, $\b$2\b2, .\b..\b..\b. $\b$_\bn. Options, if specified, have the following
+ $\b$1\b1, $\b$2\b2, .\b..\b..\b. $\b$_\bn. Options, if specified, have the following
meanings:
- -\b-a\ba Automatically mark variables and functions which are
- modified or created for export to the environment of
+ -\b-a\ba Automatically mark variables and functions which are
+ modified or created for export to the environment of
subsequent commands.
- -\b-b\bb Report the status of terminated background jobs immedi-
+ -\b-b\bb Report the status of terminated background jobs immedi-
ately, rather than before the next primary prompt. This
is effective only when job control is enabled.
- -\b-e\be Exit immediately if a _\bp_\bi_\bp_\be_\bl_\bi_\bn_\be (which may consist of a
- single _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd), a _\bl_\bi_\bs_\bt, or a _\bc_\bo_\bm_\bp_\bo_\bu_\bn_\bd _\bc_\bo_\bm_\bm_\ba_\bn_\bd
- (see S\bSH\bHE\bEL\bLL\bL G\bGR\bRA\bAM\bMM\bMA\bAR\bR above), exits with a non-zero sta-
- tus. The shell does not exit if the command that fails
- is part of the command list immediately following a
- w\bwh\bhi\bil\ble\be or u\bun\bnt\bti\bil\bl keyword, part of the test following the
- i\bif\bf or e\bel\bli\bif\bf reserved words, part of any command executed
- in a &\b&&\b& or |\b||\b| list except the command following the
- final &\b&&\b& or |\b||\b|, any command in a pipeline but the last,
- or if the command's return value is being inverted with
- !\b!. If a compound command other than a subshell returns
- a non-zero status because a command failed while -\b-e\be was
- being ignored, the shell does not exit. A trap on E\bER\bRR\bR,
+ -\b-e\be Exit immediately if a _\bp_\bi_\bp_\be_\bl_\bi_\bn_\be (which may consist of a
+ single _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd), a _\bl_\bi_\bs_\bt, or a _\bc_\bo_\bm_\bp_\bo_\bu_\bn_\bd _\bc_\bo_\bm_\bm_\ba_\bn_\bd
+ (see S\bSH\bHE\bEL\bLL\bL G\bGR\bRA\bAM\bMM\bMA\bAR\bR above), exits with a non-zero sta-
+ tus. The shell does not exit if the command that fails
+ is part of the command list immediately following a
+ w\bwh\bhi\bil\ble\be or u\bun\bnt\bti\bil\bl keyword, part of the test following the
+ i\bif\bf or e\bel\bli\bif\bf reserved words, part of any command executed
+ in a &\b&&\b& or |\b||\b| list except the command following the
+ final &\b&&\b& or |\b||\b|, any command in a pipeline but the last,
+ or if the command's return value is being inverted with
+ !\b!. If a compound command other than a subshell returns
+ a non-zero status because a command failed while -\b-e\be was
+ being ignored, the shell does not exit. A trap on E\bER\bRR\bR,
if set, is executed before the shell exits. This option
applies to the shell environment and each subshell envi-
- ronment separately (see C\bCO\bOM\bMM\bMA\bAN\bND\bD E\bEX\bXE\bEC\bCU\bUT\bTI\bIO\bON\bN E\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
+ ronment separately (see C\bCO\bOM\bMM\bMA\bAN\bND\bD E\bEX\bXE\bEC\bCU\bUT\bTI\bIO\bON\bN E\bEN\bNV\bVI\bIR\bRO\bON\bNM\bME\bEN\bNT\bT
above), and may cause subshells to exit before executing
all the commands in the subshell.
- If a compound command or shell function executes in a
- context where -\b-e\be is being ignored, none of the commands
- executed within the compound command or function body
- will be affected by the -\b-e\be setting, even if -\b-e\be is set
- and a command returns a failure status. If a compound
- command or shell function sets -\b-e\be while executing in a
- context where -\b-e\be is ignored, that setting will not have
- any effect until the compound command or the command
+ If a compound command or shell function executes in a
+ context where -\b-e\be is being ignored, none of the commands
+ executed within the compound command or function body
+ will be affected by the -\b-e\be setting, even if -\b-e\be is set
+ and a command returns a failure status. If a compound
+ command or shell function sets -\b-e\be while executing in a
+ context where -\b-e\be is ignored, that setting will not have
+ any effect until the compound command or the command
containing the function call completes.
-\b-f\bf Disable pathname expansion.
- -\b-h\bh Remember the location of commands as they are looked up
+ -\b-h\bh Remember the location of commands as they are looked up
for execution. This is enabled by default.
- -\b-k\bk All arguments in the form of assignment statements are
- placed in the environment for a command, not just those
+ -\b-k\bk All arguments in the form of assignment statements are
+ placed in the environment for a command, not just those
that precede the command name.
- -\b-m\bm Monitor mode. Job control is enabled. This option is
- on by default for interactive shells on systems that
- support it (see J\bJO\bOB\bB C\bCO\bON\bNT\bTR\bRO\bOL\bL above). All processes run
+ -\b-m\bm Monitor mode. Job control is enabled. This option is
+ on by default for interactive shells on systems that
+ support it (see J\bJO\bOB\bB C\bCO\bON\bNT\bTR\bRO\bOL\bL above). All processes run
in a separate process group. When a background job com-
pletes, the shell prints a line containing its exit sta-
tus.
-\b-n\bn Read commands but do not execute them. This may be used
- to check a shell script for syntax errors. This is
+ to check a shell script for syntax errors. This is
ignored by interactive shells.
-\b-o\bo _\bo_\bp_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be
The _\bo_\bp_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be can be one of the following:
Same as -\b-a\ba.
b\bbr\bra\bac\bce\bee\bex\bxp\bpa\ban\bnd\bd
Same as -\b-B\bB.
- e\bem\bma\bac\bcs\bs Use an emacs-style command line editing inter-
+ e\bem\bma\bac\bcs\bs Use an emacs-style command line editing inter-
face. This is enabled by default when the shell
is interactive, unless the shell is started with
- the -\b--\b-n\bno\boe\bed\bdi\bit\bti\bin\bng\bg option. This also affects the
+ the -\b--\b-n\bno\boe\bed\bdi\bit\bti\bin\bng\bg option. This also affects the
editing interface used for r\bre\bea\bad\bd -\b-e\be.
e\ber\brr\bre\bex\bxi\bit\bt Same as -\b-e\be.
e\ber\brr\brt\btr\bra\bac\bce\be
H\bHI\bIS\bST\bTO\bOR\bRY\bY. This option is on by default in inter-
active shells.
i\big\bgn\bno\bor\bre\bee\beo\bof\bf
- The effect is as if the shell command
- ``IGNOREEOF=10'' had been executed (see S\bSh\bhe\bel\bll\bl
+ The effect is as if the shell command
+ ``IGNOREEOF=10'' had been executed (see S\bSh\bhe\bel\bll\bl
V\bVa\bar\bri\bia\bab\bbl\ble\bes\bs above).
k\bke\bey\byw\bwo\bor\brd\bd Same as -\b-k\bk.
m\bmo\bon\bni\bit\bto\bor\br Same as -\b-m\bm.
p\bph\bhy\bys\bsi\bic\bca\bal\bl
Same as -\b-P\bP.
p\bpi\bip\bpe\bef\bfa\bai\bil\bl
- If set, the return value of a pipeline is the
- value of the last (rightmost) command to exit
- with a non-zero status, or zero if all commands
- in the pipeline exit successfully. This option
+ If set, the return value of a pipeline is the
+ value of the last (rightmost) command to exit
+ with a non-zero status, or zero if all commands
+ in the pipeline exit successfully. This option
is disabled by default.
- p\bpo\bos\bsi\bix\bx Change the behavior of b\bba\bas\bsh\bh where the default
- operation differs from the POSIX standard to
- match the standard (_\bp_\bo_\bs_\bi_\bx _\bm_\bo_\bd_\be). See S\bSE\bEE\bE A\bAL\bLS\bSO\bO
+ p\bpo\bos\bsi\bix\bx Change the behavior of b\bba\bas\bsh\bh where the default
+ operation differs from the POSIX standard to
+ match the standard (_\bp_\bo_\bs_\bi_\bx _\bm_\bo_\bd_\be). See S\bSE\bEE\bE A\bAL\bLS\bSO\bO
below for a reference to a document that details
how posix mode affects bash's behavior.
p\bpr\bri\biv\bvi\bil\ble\beg\bge\bed\bd
Same as -\b-p\bp.
v\bve\ber\brb\bbo\bos\bse\be Same as -\b-v\bv.
- v\bvi\bi Use a vi-style command line editing interface.
+ v\bvi\bi Use a vi-style command line editing interface.
This also affects the editing interface used for
r\bre\bea\bad\bd -\b-e\be.
x\bxt\btr\bra\bac\bce\be Same as -\b-x\bx.
If -\b-o\bo is supplied with no _\bo_\bp_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be, the values of the
- current options are printed. If +\b+o\bo is supplied with no
- _\bo_\bp_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be, a series of s\bse\bet\bt commands to recreate the
- current option settings is displayed on the standard
+ current options are printed. If +\b+o\bo is supplied with no
+ _\bo_\bp_\bt_\bi_\bo_\bn_\b-_\bn_\ba_\bm_\be, a series of s\bse\bet\bt commands to recreate the
+ current option settings is displayed on the standard
output.
- -\b-p\bp Turn on _\bp_\br_\bi_\bv_\bi_\bl_\be_\bg_\be_\bd mode. In this mode, the $\b$E\bEN\bNV\bV and
- $\b$B\bBA\bAS\bSH\bH_\b_E\bEN\bNV\bV files are not processed, shell functions are
- not inherited from the environment, and the S\bSH\bHE\bEL\bLL\bLO\bOP\bPT\bTS\bS,
- B\bBA\bAS\bSH\bHO\bOP\bPT\bTS\bS, C\bCD\bDP\bPA\bAT\bTH\bH, and G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE variables, if they
+ -\b-p\bp Turn on _\bp_\br_\bi_\bv_\bi_\bl_\be_\bg_\be_\bd mode. In this mode, the $\b$E\bEN\bNV\bV and
+ $\b$B\bBA\bAS\bSH\bH_\b_E\bEN\bNV\bV files are not processed, shell functions are
+ not inherited from the environment, and the S\bSH\bHE\bEL\bLL\bLO\bOP\bPT\bTS\bS,
+ B\bBA\bAS\bSH\bHO\bOP\bPT\bTS\bS, C\bCD\bDP\bPA\bAT\bTH\bH, and G\bGL\bLO\bOB\bBI\bIG\bGN\bNO\bOR\bRE\bE variables, if they
appear in the environment, are ignored. If the shell is
- started with the effective user (group) id not equal to
- the real user (group) id, and the -\b-p\bp option is not sup-
+ started with the effective user (group) id not equal to
+ the real user (group) id, and the -\b-p\bp option is not sup-
plied, these actions are taken and the effective user id
- is set to the real user id. If the -\b-p\bp option is sup-
- plied at startup, the effective user id is not reset.
- Turning this option off causes the effective user and
+ is set to the real user id. If the -\b-p\bp option is sup-
+ plied at startup, the effective user id is not reset.
+ Turning this option off causes the effective user and
group ids to be set to the real user and group ids.
-\b-t\bt Exit after reading and executing one command.
-\b-u\bu Treat unset variables and parameters other than the spe-
- cial parameters "@" and "*" as an error when performing
- parameter expansion. If expansion is attempted on an
- unset variable or parameter, the shell prints an error
- message, and, if not interactive, exits with a non-zero
+ cial parameters "@" and "*" as an error when performing
+ parameter expansion. If expansion is attempted on an
+ unset variable or parameter, the shell prints an error
+ message, and, if not interactive, exits with a non-zero
status.
-\b-v\bv Print shell input lines as they are read.
- -\b-x\bx After expanding each _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd, f\bfo\bor\br command, c\bca\bas\bse\be
+ -\b-x\bx After expanding each _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd, f\bfo\bor\br command, c\bca\bas\bse\be
command, s\bse\bel\ble\bec\bct\bt command, or arithmetic f\bfo\bor\br command, dis-
- play the expanded value of P\bPS\bS4\b4, followed by the command
+ play the expanded value of P\bPS\bS4\b4, followed by the command
and its expanded arguments or associated word list.
- -\b-B\bB The shell performs brace expansion (see B\bBr\bra\bac\bce\be E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn
+ -\b-B\bB The shell performs brace expansion (see B\bBr\bra\bac\bce\be E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn
above). This is on by default.
- -\b-C\bC If set, b\bba\bas\bsh\bh does not overwrite an existing file with
- the >\b>, >\b>&\b&, and <\b<>\b> redirection operators. This may be
+ -\b-C\bC If set, b\bba\bas\bsh\bh does not overwrite an existing file with
+ the >\b>, >\b>&\b&, and <\b<>\b> redirection operators. This may be
overridden when creating output files by using the redi-
rection operator >\b>|\b| instead of >\b>.
-\b-E\bE If set, any trap on E\bER\bRR\bR is inherited by shell functions,
- command substitutions, and commands executed in a sub-
- shell environment. The E\bER\bRR\bR trap is normally not inher-
+ command substitutions, and commands executed in a sub-
+ shell environment. The E\bER\bRR\bR trap is normally not inher-
ited in such cases.
-\b-H\bH Enable !\b! style history substitution. This option is on
by default when the shell is interactive.
- -\b-P\bP If set, the shell does not resolve symbolic links when
- executing commands such as c\bcd\bd that change the current
+ -\b-P\bP If set, the shell does not resolve symbolic links when
+ executing commands such as c\bcd\bd that change the current
working directory. It uses the physical directory
structure instead. By default, b\bba\bas\bsh\bh follows the logical
- chain of directories when performing commands which
+ chain of directories when performing commands which
change the current directory.
- -\b-T\bT If set, any traps on D\bDE\bEB\bBU\bUG\bG and R\bRE\bET\bTU\bUR\bRN\bN are inherited by
- shell functions, command substitutions, and commands
- executed in a subshell environment. The D\bDE\bEB\bBU\bUG\bG and
+ -\b-T\bT If set, any traps on D\bDE\bEB\bBU\bUG\bG and R\bRE\bET\bTU\bUR\bRN\bN are inherited by
+ shell functions, command substitutions, and commands
+ executed in a subshell environment. The D\bDE\bEB\bBU\bUG\bG and
R\bRE\bET\bTU\bUR\bRN\bN traps are normally not inherited in such cases.
- -\b--\b- If no arguments follow this option, then the positional
+ -\b--\b- If no arguments follow this option, then the positional
parameters are unset. Otherwise, the positional parame-
- ters are set to the _\ba_\br_\bgs, even if some of them begin
+ ters are set to the _\ba_\br_\bgs, even if some of them begin
with a -\b-.
- -\b- Signal the end of options, cause all remaining _\ba_\br_\bgs to
+ -\b- Signal the end of options, cause all remaining _\ba_\br_\bgs to
be assigned to the positional parameters. The -\b-x\bx and -\b-v\bv
options are turned off. If there are no _\ba_\br_\bgs, the posi-
tional parameters remain unchanged.
- The options are off by default unless otherwise noted. Using +
- rather than - causes these options to be turned off. The
- options can also be specified as arguments to an invocation of
- the shell. The current set of options may be found in $\b$-\b-. The
+ The options are off by default unless otherwise noted. Using +
+ rather than - causes these options to be turned off. The
+ options can also be specified as arguments to an invocation of
+ the shell. The current set of options may be found in $\b$-\b-. The
return status is always true unless an invalid option is encoun-
tered.
s\bsh\bhi\bif\bft\bt [_\bn]
- The positional parameters from _\bn+1 ... are renamed to $\b$1\b1 .\b..\b..\b..\b.
- Parameters represented by the numbers $\b$#\b# down to $\b$#\b#-_\bn+1 are
- unset. _\bn must be a non-negative number less than or equal to
- $\b$#\b#. If _\bn is 0, no parameters are changed. If _\bn is not given,
- it is assumed to be 1. If _\bn is greater than $\b$#\b#, the positional
- parameters are not changed. The return status is greater than
+ The positional parameters from _\bn+1 ... are renamed to $\b$1\b1 .\b..\b..\b..\b.
+ Parameters represented by the numbers $\b$#\b# down to $\b$#\b#-_\bn+1 are
+ unset. _\bn must be a non-negative number less than or equal to
+ $\b$#\b#. If _\bn is 0, no parameters are changed. If _\bn is not given,
+ it is assumed to be 1. If _\bn is greater than $\b$#\b#, the positional
+ parameters are not changed. The return status is greater than
zero if _\bn is greater than $\b$#\b# or less than zero; otherwise 0.
s\bsh\bho\bop\bpt\bt [-\b-p\bpq\bqs\bsu\bu] [-\b-o\bo] [_\bo_\bp_\bt_\bn_\ba_\bm_\be ...]
- Toggle the values of variables controlling optional shell behav-
- ior. With no options, or with the -\b-p\bp option, a list of all set-
- table options is displayed, with an indication of whether or not
- each is set. The -\b-p\bp option causes output to be displayed in a
- form that may be reused as input. Other options have the fol-
- lowing meanings:
+ Toggle the values of settings controlling optional shell behav-
+ ior. The settings can be either those listed below, or, if the
+ -\b-o\bo option is used, those available with the -\b-o\bo option to the s\bse\bet\bt
+ builtin command. With no options, or with the -\b-p\bp option, a list
+ of all settable options is displayed, with an indication of
+ whether or not each is set. The -\b-p\bp option causes output to be
+ displayed in a form that may be reused as input. Other options
+ have the following meanings:
-\b-s\bs Enable (set) each _\bo_\bp_\bt_\bn_\ba_\bm_\be.
-\b-u\bu Disable (unset) each _\bo_\bp_\bt_\bn_\ba_\bm_\be.
- -\b-q\bq Suppresses normal output (quiet mode); the return status
+ -\b-q\bq Suppresses normal output (quiet mode); the return status
indicates whether the _\bo_\bp_\bt_\bn_\ba_\bm_\be is set or unset. If multi-
- ple _\bo_\bp_\bt_\bn_\ba_\bm_\be arguments are given with -\b-q\bq, the return sta-
- tus is zero if all _\bo_\bp_\bt_\bn_\ba_\bm_\be_\bs are enabled; non-zero other-
+ ple _\bo_\bp_\bt_\bn_\ba_\bm_\be arguments are given with -\b-q\bq, the return sta-
+ tus is zero if all _\bo_\bp_\bt_\bn_\ba_\bm_\be_\bs are enabled; non-zero other-
wise.
- -\b-o\bo Restricts the values of _\bo_\bp_\bt_\bn_\ba_\bm_\be to be those defined for
+ -\b-o\bo Restricts the values of _\bo_\bp_\bt_\bn_\ba_\bm_\be to be those defined for
the -\b-o\bo option to the s\bse\bet\bt builtin.
- If either -\b-s\bs or -\b-u\bu is used with no _\bo_\bp_\bt_\bn_\ba_\bm_\be arguments, s\bsh\bho\bop\bpt\bt
- shows only those options which are set or unset, respectively.
- Unless otherwise noted, the s\bsh\bho\bop\bpt\bt options are disabled (unset)
+ If either -\b-s\bs or -\b-u\bu is used with no _\bo_\bp_\bt_\bn_\ba_\bm_\be arguments, s\bsh\bho\bop\bpt\bt
+ shows only those options which are set or unset, respectively.
+ Unless otherwise noted, the s\bsh\bho\bop\bpt\bt options are disabled (unset)
by default.
- The return status when listing options is zero if all _\bo_\bp_\bt_\bn_\ba_\bm_\be_\bs
- are enabled, non-zero otherwise. When setting or unsetting
- options, the return status is zero unless an _\bo_\bp_\bt_\bn_\ba_\bm_\be is not a
+ The return status when listing options is zero if all _\bo_\bp_\bt_\bn_\ba_\bm_\be_\bs
+ are enabled, non-zero otherwise. When setting or unsetting
+ options, the return status is zero unless an _\bo_\bp_\bt_\bn_\ba_\bm_\be is not a
valid shell option.
The list of s\bsh\bho\bop\bpt\bt options is:
- a\bau\but\bto\boc\bcd\bd If set, a command name that is the name of a directory
- is executed as if it were the argument to the c\bcd\bd com-
+ a\bau\but\bto\boc\bcd\bd If set, a command name that is the name of a directory
+ is executed as if it were the argument to the c\bcd\bd com-
mand. This option is only used by interactive shells.
c\bcd\bda\bab\bbl\ble\be_\b_v\bva\bar\brs\bs
- If set, an argument to the c\bcd\bd builtin command that is
- not a directory is assumed to be the name of a variable
+ If set, an argument to the c\bcd\bd builtin command that is
+ not a directory is assumed to be the name of a variable
whose value is the directory to change to.
c\bcd\bds\bsp\bpe\bel\bll\bl If set, minor errors in the spelling of a directory com-
- ponent in a c\bcd\bd command will be corrected. The errors
+ ponent in a c\bcd\bd command will be corrected. The errors
checked for are transposed characters, a missing charac-
- ter, and one character too many. If a correction is
- found, the corrected filename is printed, and the com-
- mand proceeds. This option is only used by interactive
+ ter, and one character too many. If a correction is
+ found, the corrected filename is printed, and the com-
+ mand proceeds. This option is only used by interactive
shells.
c\bch\bhe\bec\bck\bkh\bha\bas\bsh\bh
If set, b\bba\bas\bsh\bh checks that a command found in the hash ta-
- ble exists before trying to execute it. If a hashed
- command no longer exists, a normal path search is per-
+ ble exists before trying to execute it. If a hashed
+ command no longer exists, a normal path search is per-
formed.
c\bch\bhe\bec\bck\bkj\bjo\bob\bbs\bs
If set, b\bba\bas\bsh\bh lists the status of any stopped and running
- jobs before exiting an interactive shell. If any jobs
+ jobs before exiting an interactive shell. If any jobs
are running, this causes the exit to be deferred until a
- second exit is attempted without an intervening command
- (see J\bJO\bOB\bB C\bCO\bON\bNT\bTR\bRO\bOL\bL above). The shell always postpones
+ second exit is attempted without an intervening command
+ (see J\bJO\bOB\bB C\bCO\bON\bNT\bTR\bRO\bOL\bL above). The shell always postpones
exiting if any jobs are stopped.
c\bch\bhe\bec\bck\bkw\bwi\bin\bns\bsi\biz\bze\be
- If set, b\bba\bas\bsh\bh checks the window size after each command
- and, if necessary, updates the values of L\bLI\bIN\bNE\bES\bS and C\bCO\bOL\bL-\b-
+ If set, b\bba\bas\bsh\bh checks the window size after each command
+ and, if necessary, updates the values of L\bLI\bIN\bNE\bES\bS and C\bCO\bOL\bL-\b-
U\bUM\bMN\bNS\bS.
- c\bcm\bmd\bdh\bhi\bis\bst\bt If set, b\bba\bas\bsh\bh attempts to save all lines of a multiple-
- line command in the same history entry. This allows
+ c\bcm\bmd\bdh\bhi\bis\bst\bt If set, b\bba\bas\bsh\bh attempts to save all lines of a multiple-
+ line command in the same history entry. This allows
easy re-editing of multi-line commands.
c\bco\bom\bmp\bpa\bat\bt3\b31\b1
If set, b\bba\bas\bsh\bh changes its behavior to that of version 3.1
- with respect to quoted arguments to the [\b[[\b[ conditional
+ with respect to quoted arguments to the [\b[[\b[ conditional
command's =\b=~\b~ operator and locale-specific string compar-
- ison when using the [\b[[\b[ conditional command's <\b< and >\b>
- operators. Bash versions prior to bash-4.1 use ASCII
+ ison when using the [\b[[\b[ conditional command's <\b< and >\b>
+ operators. Bash versions prior to bash-4.1 use ASCII
collation and _\bs_\bt_\br_\bc_\bm_\bp(3); bash-4.1 and later use the cur-
rent locale's collation sequence and _\bs_\bt_\br_\bc_\bo_\bl_\bl(3).
c\bco\bom\bmp\bpa\bat\bt3\b32\b2
If set, b\bba\bas\bsh\bh changes its behavior to that of version 3.2
- with respect to locale-specific string comparison when
- using the [\b[[\b[ conditional command's <\b< and >\b> operators
+ with respect to locale-specific string comparison when
+ using the [\b[[\b[ conditional command's <\b< and >\b> operators
(see previous item).
c\bco\bom\bmp\bpa\bat\bt4\b40\b0
If set, b\bba\bas\bsh\bh changes its behavior to that of version 4.0
- with respect to locale-specific string comparison when
- using the [\b[[\b[ conditional command's <\b< and >\b> operators
- (see description of c\bco\bom\bmp\bpa\bat\bt3\b31\b1) and the effect of inter-
- rupting a command list. Bash versions 4.0 and later
- interrupt the list as if the shell received the inter-
- rupt; previous versions continue with the next command
+ with respect to locale-specific string comparison when
+ using the [\b[[\b[ conditional command's <\b< and >\b> operators
+ (see description of c\bco\bom\bmp\bpa\bat\bt3\b31\b1) and the effect of inter-
+ rupting a command list. Bash versions 4.0 and later
+ interrupt the list as if the shell received the inter-
+ rupt; previous versions continue with the next command
in the list.
c\bco\bom\bmp\bpa\bat\bt4\b41\b1
- If set, b\bba\bas\bsh\bh, when in _\bp_\bo_\bs_\bi_\bx mode, treats a single quote
- in a double-quoted parameter expansion as a special
- character. The single quotes must match (an even num-
- ber) and the characters between the single quotes are
- considered quoted. This is the behavior of posix mode
- through version 4.1. The default bash behavior remains
+ If set, b\bba\bas\bsh\bh, when in _\bp_\bo_\bs_\bi_\bx mode, treats a single quote
+ in a double-quoted parameter expansion as a special
+ character. The single quotes must match (an even num-
+ ber) and the characters between the single quotes are
+ considered quoted. This is the behavior of posix mode
+ through version 4.1. The default bash behavior remains
as in previous versions.
c\bco\bom\bmp\bpa\bat\bt4\b42\b2
- If set, b\bba\bas\bsh\bh does not process the replacement string in
- the pattern substitution word expansion using quote
+ If set, b\bba\bas\bsh\bh does not process the replacement string in
+ the pattern substitution word expansion using quote
removal.
c\bco\bom\bmp\bpl\ble\bet\bte\be_\b_f\bfu\bul\bll\blq\bqu\buo\bot\bte\be
- If set, b\bba\bas\bsh\bh quotes all shell metacharacters in file-
- names and directory names when performing completion.
+ If set, b\bba\bas\bsh\bh quotes all shell metacharacters in file-
+ names and directory names when performing completion.
If not set, b\bba\bas\bsh\bh removes metacharacters such as the dol-
- lar sign from the set of characters that will be quoted
- in completed filenames when these metacharacters appear
- in shell variable references in words to be completed.
- This means that dollar signs in variable names that
- expand to directories will not be quoted; however, any
- dollar signs appearing in filenames will not be quoted,
- either. This is active only when bash is using back-
- slashes to quote completed filenames. This variable is
- set by default, which is the default bash behavior in
+ lar sign from the set of characters that will be quoted
+ in completed filenames when these metacharacters appear
+ in shell variable references in words to be completed.
+ This means that dollar signs in variable names that
+ expand to directories will not be quoted; however, any
+ dollar signs appearing in filenames will not be quoted,
+ either. This is active only when bash is using back-
+ slashes to quote completed filenames. This variable is
+ set by default, which is the default bash behavior in
versions through 4.2.
d\bdi\bir\bre\bex\bxp\bpa\ban\bnd\bd
- If set, b\bba\bas\bsh\bh replaces directory names with the results
- of word expansion when performing filename completion.
+ If set, b\bba\bas\bsh\bh replaces directory names with the results
+ of word expansion when performing filename completion.
This changes the contents of the readline editing
- buffer. If not set, b\bba\bas\bsh\bh attempts to preserve what the
+ buffer. If not set, b\bba\bas\bsh\bh attempts to preserve what the
user typed.
d\bdi\bir\brs\bsp\bpe\bel\bll\bl
- If set, b\bba\bas\bsh\bh attempts spelling correction on directory
- names during word completion if the directory name ini-
+ If set, b\bba\bas\bsh\bh attempts spelling correction on directory
+ names during word completion if the directory name ini-
tially supplied does not exist.
- d\bdo\bot\btg\bgl\blo\bob\bb If set, b\bba\bas\bsh\bh includes filenames beginning with a `.' in
+ d\bdo\bot\btg\bgl\blo\bob\bb If set, b\bba\bas\bsh\bh includes filenames beginning with a `.' in
the results of pathname expansion.
e\bex\bxe\bec\bcf\bfa\bai\bil\bl
If set, a non-interactive shell will not exit if it can-
- not execute the file specified as an argument to the
- e\bex\bxe\bec\bc builtin command. An interactive shell does not
+ not execute the file specified as an argument to the
+ e\bex\bxe\bec\bc builtin command. An interactive shell does not
exit if e\bex\bxe\bec\bc fails.
e\bex\bxp\bpa\ban\bnd\bd_\b_a\bal\bli\bia\bas\bse\bes\bs
- If set, aliases are expanded as described above under
+ If set, aliases are expanded as described above under
A\bAL\bLI\bIA\bAS\bSE\bES\bS. This option is enabled by default for interac-
tive shells.
e\bex\bxt\btd\bde\beb\bbu\bug\bg
- If set, behavior intended for use by debuggers is
+ If set, behavior intended for use by debuggers is
enabled:
1\b1.\b. The -\b-F\bF option to the d\bde\bec\bcl\bla\bar\bre\be builtin displays the
source file name and line number corresponding to
each function name supplied as an argument.
- 2\b2.\b. If the command run by the D\bDE\bEB\bBU\bUG\bG trap returns a
- non-zero value, the next command is skipped and
+ 2\b2.\b. If the command run by the D\bDE\bEB\bBU\bUG\bG trap returns a
+ non-zero value, the next command is skipped and
not executed.
- 3\b3.\b. If the command run by the D\bDE\bEB\bBU\bUG\bG trap returns a
- value of 2, and the shell is executing in a sub-
- routine (a shell function or a shell script exe-
- cuted by the .\b. or s\bso\bou\bur\brc\bce\be builtins), a call to
+ 3\b3.\b. If the command run by the D\bDE\bEB\bBU\bUG\bG trap returns a
+ value of 2, and the shell is executing in a sub-
+ routine (a shell function or a shell script exe-
+ cuted by the .\b. or s\bso\bou\bur\brc\bce\be builtins), a call to
r\bre\bet\btu\bur\brn\bn is simulated.
- 4\b4.\b. B\bBA\bAS\bSH\bH_\b_A\bAR\bRG\bGC\bC and B\bBA\bAS\bSH\bH_\b_A\bAR\bRG\bGV\bV are updated as described
+ 4\b4.\b. B\bBA\bAS\bSH\bH_\b_A\bAR\bRG\bGC\bC and B\bBA\bAS\bSH\bH_\b_A\bAR\bRG\bGV\bV are updated as described
in their descriptions above.
- 5\b5.\b. Function tracing is enabled: command substitu-
+ 5\b5.\b. Function tracing is enabled: command substitu-
tion, shell functions, and subshells invoked with
(\b( _\bc_\bo_\bm_\bm_\ba_\bn_\bd )\b) inherit the D\bDE\bEB\bBU\bUG\bG and R\bRE\bET\bTU\bUR\bRN\bN traps.
- 6\b6.\b. Error tracing is enabled: command substitution,
- shell functions, and subshells invoked with (\b(
+ 6\b6.\b. Error tracing is enabled: command substitution,
+ shell functions, and subshells invoked with (\b(
_\bc_\bo_\bm_\bm_\ba_\bn_\bd )\b) inherit the E\bER\bRR\bR trap.
e\bex\bxt\btg\bgl\blo\bob\bb If set, the extended pattern matching features described
above under P\bPa\bat\bth\bhn\bna\bam\bme\be E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn are enabled.
e\bex\bxt\btq\bqu\buo\bot\bte\be
- If set, $\b$'_\bs_\bt_\br_\bi_\bn_\bg' and $\b$"_\bs_\bt_\br_\bi_\bn_\bg" quoting is performed
- within $\b${\b{_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br}\b} expansions enclosed in double
+ If set, $\b$'_\bs_\bt_\br_\bi_\bn_\bg' and $\b$"_\bs_\bt_\br_\bi_\bn_\bg" quoting is performed
+ within $\b${\b{_\bp_\ba_\br_\ba_\bm_\be_\bt_\be_\br}\b} expansions enclosed in double
quotes. This option is enabled by default.
f\bfa\bai\bil\blg\bgl\blo\bob\bb
- If set, patterns which fail to match filenames during
+ If set, patterns which fail to match filenames during
pathname expansion result in an expansion error.
f\bfo\bor\brc\bce\be_\b_f\bfi\big\bgn\bno\bor\bre\be
- If set, the suffixes specified by the F\bFI\bIG\bGN\bNO\bOR\bRE\bE shell
- variable cause words to be ignored when performing word
+ If set, the suffixes specified by the F\bFI\bIG\bGN\bNO\bOR\bRE\bE shell
+ variable cause words to be ignored when performing word
completion even if the ignored words are the only possi-
ble completions. See S\bSH\bHE\bEL\bLL\bL V\bVA\bAR\bRI\bIA\bAB\bBL\bLE\bES\bS above for a
- description of F\bFI\bIG\bGN\bNO\bOR\bRE\bE. This option is enabled by
+ description of F\bFI\bIG\bGN\bNO\bOR\bRE\bE. This option is enabled by
default.
g\bgl\blo\bob\bba\bas\bsc\bci\bii\bir\bra\ban\bng\bge\bes\bs
- If set, range expressions used in pattern matching (see
- P\bPa\bat\btt\bte\ber\brn\bn M\bMa\bat\btc\bch\bhi\bin\bng\bg above) behave as if in the traditional
- C locale when performing comparisons. That is, the cur-
- rent locale's collating sequence is not taken into
- account, so b\bb will not collate between A\bA and B\bB, and
- upper-case and lower-case ASCII characters will collate
- together.
+ If set, range expressions used in pattern matching
+ bracket expressions (see P\bPa\bat\btt\bte\ber\brn\bn M\bMa\bat\btc\bch\bhi\bin\bng\bg above) behave
+ as if in the traditional C locale when performing com-
+ parisons. That is, the current locale's collating
+ sequence is not taken into account, so b\bb will not col-
+ late between A\bA and B\bB, and upper-case and lower-case
+ ASCII characters will collate together.
g\bgl\blo\bob\bbs\bst\bta\bar\br
If set, the pattern *\b**\b* used in a pathname expansion con-
- text will match all files and zero or more directories
- and subdirectories. If the pattern is followed by a /\b/,
+ text will match all files and zero or more directories
+ and subdirectories. If the pattern is followed by a /\b/,
only directories and subdirectories match.
g\bgn\bnu\bu_\b_e\ber\brr\brf\bfm\bmt\bt
If set, shell error messages are written in the standard
GNU error message format.
h\bhi\bis\bst\bta\bap\bpp\bpe\ben\bnd\bd
- If set, the history list is appended to the file named
- by the value of the H\bHI\bIS\bST\bTF\bFI\bIL\bLE\bE variable when the shell
+ If set, the history list is appended to the file named
+ by the value of the H\bHI\bIS\bST\bTF\bFI\bIL\bLE\bE variable when the shell
exits, rather than overwriting the file.
h\bhi\bis\bst\btr\bre\bee\bed\bdi\bit\bt
- If set, and r\bre\bea\bad\bdl\bli\bin\bne\be is being used, a user is given the
+ If set, and r\bre\bea\bad\bdl\bli\bin\bne\be is being used, a user is given the
opportunity to re-edit a failed history substitution.
h\bhi\bis\bst\btv\bve\ber\bri\bif\bfy\by
- If set, and r\bre\bea\bad\bdl\bli\bin\bne\be is being used, the results of his-
- tory substitution are not immediately passed to the
- shell parser. Instead, the resulting line is loaded
+ If set, and r\bre\bea\bad\bdl\bli\bin\bne\be is being used, the results of his-
+ tory substitution are not immediately passed to the
+ shell parser. Instead, the resulting line is loaded
into the r\bre\bea\bad\bdl\bli\bin\bne\be editing buffer, allowing further modi-
fication.
h\bho\bos\bst\btc\bco\bom\bmp\bpl\ble\bet\bte\be
If set, and r\bre\bea\bad\bdl\bli\bin\bne\be is being used, b\bba\bas\bsh\bh will attempt to
- perform hostname completion when a word containing a @\b@
- is being completed (see C\bCo\bom\bmp\bpl\ble\bet\bti\bin\bng\bg under R\bRE\bEA\bAD\bDL\bLI\bIN\bNE\bE
+ perform hostname completion when a word containing a @\b@
+ is being completed (see C\bCo\bom\bmp\bpl\ble\bet\bti\bin\bng\bg under R\bRE\bEA\bAD\bDL\bLI\bIN\bNE\bE
above). This is enabled by default.
h\bhu\bup\bpo\bon\bne\bex\bxi\bit\bt
If set, b\bba\bas\bsh\bh will send S\bSI\bIG\bGH\bHU\bUP\bP to all jobs when an inter-
active login shell exits.
i\bin\bnt\bte\ber\bra\bac\bct\bti\biv\bve\be_\b_c\bco\bom\bmm\bme\ben\bnt\bts\bs
If set, allow a word beginning with #\b# to cause that word
- and all remaining characters on that line to be ignored
- in an interactive shell (see C\bCO\bOM\bMM\bME\bEN\bNT\bTS\bS above). This
+ and all remaining characters on that line to be ignored
+ in an interactive shell (see C\bCO\bOM\bMM\bME\bEN\bNT\bTS\bS above). This
option is enabled by default.
l\bla\bas\bst\btp\bpi\bip\bpe\be
- If set, and job control is not active, the shell runs
+ If set, and job control is not active, the shell runs
the last command of a pipeline not executed in the back-
ground in the current shell environment.
- l\bli\bit\bth\bhi\bis\bst\bt If set, and the c\bcm\bmd\bdh\bhi\bis\bst\bt option is enabled, multi-line
+ l\bli\bit\bth\bhi\bis\bst\bt If set, and the c\bcm\bmd\bdh\bhi\bis\bst\bt option is enabled, multi-line
commands are saved to the history with embedded newlines
rather than using semicolon separators where possible.
l\blo\bog\bgi\bin\bn_\b_s\bsh\bhe\bel\bll\bl
- The shell sets this option if it is started as a login
- shell (see I\bIN\bNV\bVO\bOC\bCA\bAT\bTI\bIO\bON\bN above). The value may not be
+ The shell sets this option if it is started as a login
+ shell (see I\bIN\bNV\bVO\bOC\bCA\bAT\bTI\bIO\bON\bN above). The value may not be
changed.
m\bma\bai\bil\blw\bwa\bar\brn\bn
- If set, and a file that b\bba\bas\bsh\bh is checking for mail has
- been accessed since the last time it was checked, the
- message ``The mail in _\bm_\ba_\bi_\bl_\bf_\bi_\bl_\be has been read'' is dis-
+ If set, and a file that b\bba\bas\bsh\bh is checking for mail has
+ been accessed since the last time it was checked, the
+ message ``The mail in _\bm_\ba_\bi_\bl_\bf_\bi_\bl_\be has been read'' is dis-
played.
n\bno\bo_\b_e\bem\bmp\bpt\bty\by_\b_c\bcm\bmd\bd_\b_c\bco\bom\bmp\bpl\ble\bet\bti\bio\bon\bn
- If set, and r\bre\bea\bad\bdl\bli\bin\bne\be is being used, b\bba\bas\bsh\bh will not
+ If set, and r\bre\bea\bad\bdl\bli\bin\bne\be is being used, b\bba\bas\bsh\bh will not
attempt to search the P\bPA\bAT\bTH\bH for possible completions when
completion is attempted on an empty line.
n\bno\boc\bca\bas\bse\beg\bgl\blo\bob\bb
- If set, b\bba\bas\bsh\bh matches filenames in a case-insensitive
+ If set, b\bba\bas\bsh\bh matches filenames in a case-insensitive
fashion when performing pathname expansion (see P\bPa\bat\bth\bhn\bna\bam\bme\be
E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn above).
n\bno\boc\bca\bas\bse\bem\bma\bat\btc\bch\bh
- If set, b\bba\bas\bsh\bh matches patterns in a case-insensitive
+ If set, b\bba\bas\bsh\bh matches patterns in a case-insensitive
fashion when performing matching while executing c\bca\bas\bse\be or
[\b[[\b[ conditional commands.
n\bnu\bul\bll\blg\bgl\blo\bob\bb
- If set, b\bba\bas\bsh\bh allows patterns which match no files (see
- P\bPa\bat\bth\bhn\bna\bam\bme\be E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn above) to expand to a null string,
+ If set, b\bba\bas\bsh\bh allows patterns which match no files (see
+ P\bPa\bat\bth\bhn\bna\bam\bme\be E\bEx\bxp\bpa\ban\bns\bsi\bio\bon\bn above) to expand to a null string,
rather than themselves.
p\bpr\bro\bog\bgc\bco\bom\bmp\bp
If set, the programmable completion facilities (see P\bPr\bro\bo-\b-
enabled by default.
p\bpr\bro\bom\bmp\bpt\btv\bva\bar\brs\bs
If set, prompt strings undergo parameter expansion, com-
- mand substitution, arithmetic expansion, and quote
- removal after being expanded as described in P\bPR\bRO\bOM\bMP\bPT\bTI\bIN\bNG\bG
+ mand substitution, arithmetic expansion, and quote
+ removal after being expanded as described in P\bPR\bRO\bOM\bMP\bPT\bTI\bIN\bNG\bG
above. This option is enabled by default.
r\bre\bes\bst\btr\bri\bic\bct\bte\bed\bd_\b_s\bsh\bhe\bel\bll\bl
- The shell sets this option if it is started in
+ The shell sets this option if it is started in
restricted mode (see R\bRE\bES\bST\bTR\bRI\bIC\bCT\bTE\bED\bD S\bSH\bHE\bEL\bLL\bL below). The value
- may not be changed. This is not reset when the startup
- files are executed, allowing the startup files to dis-
+ may not be changed. This is not reset when the startup
+ files are executed, allowing the startup files to dis-
cover whether or not a shell is restricted.
s\bsh\bhi\bif\bft\bt_\b_v\bve\ber\brb\bbo\bos\bse\be
- If set, the s\bsh\bhi\bif\bft\bt builtin prints an error message when
+ If set, the s\bsh\bhi\bif\bft\bt builtin prints an error message when
the shift count exceeds the number of positional parame-
ters.
s\bso\bou\bur\brc\bce\bep\bpa\bat\bth\bh
If set, the s\bso\bou\bur\brc\bce\be (.\b.) builtin uses the value of P\bPA\bAT\bTH\bH to
- find the directory containing the file supplied as an
+ find the directory containing the file supplied as an
argument. This option is enabled by default.
x\bxp\bpg\bg_\b_e\bec\bch\bho\bo
- If set, the e\bec\bch\bho\bo builtin expands backslash-escape
+ If set, the e\bec\bch\bho\bo builtin expands backslash-escape
sequences by default.
s\bsu\bus\bsp\bpe\ben\bnd\bd [-\b-f\bf]
- Suspend the execution of this shell until it receives a S\bSI\bIG\bGC\bCO\bON\bNT\bT
+ Suspend the execution of this shell until it receives a S\bSI\bIG\bGC\bCO\bON\bNT\bT
signal. A login shell cannot be suspended; the -\b-f\bf option can be
used to override this and force the suspension. The return sta-
- tus is 0 unless the shell is a login shell and -\b-f\bf is not sup-
+ tus is 0 unless the shell is a login shell and -\b-f\bf is not sup-
plied, or if job control is not enabled.
t\bte\bes\bst\bt _\be_\bx_\bp_\br
[\b[ _\be_\bx_\bp_\br ]\b]
Return a status of 0 (true) or 1 (false) depending on the evalu-
ation of the conditional expression _\be_\bx_\bp_\br. Each operator and op-
- erand must be a separate argument. Expressions are composed of
- the primaries described above under C\bCO\bON\bND\bDI\bIT\bTI\bIO\bON\bNA\bAL\bL E\bEX\bXP\bPR\bRE\bES\bSS\bSI\bIO\bON\bNS\bS.
- t\bte\bes\bst\bt does not accept any options, nor does it accept and ignore
+ erand must be a separate argument. Expressions are composed of
+ the primaries described above under C\bCO\bON\bND\bDI\bIT\bTI\bIO\bON\bNA\bAL\bL E\bEX\bXP\bPR\bRE\bES\bSS\bSI\bIO\bON\bNS\bS.
+ t\bte\bes\bst\bt does not accept any options, nor does it accept and ignore
an argument of -\b--\b- as signifying the end of options.
- Expressions may be combined using the following operators,
+ Expressions may be combined using the following operators,
listed in decreasing order of precedence. The evaluation
- depends on the number of arguments; see below. Operator prece-
+ depends on the number of arguments; see below. Operator prece-
dence is used when there are five or more arguments.
!\b! _\be_\bx_\bp_\br True if _\be_\bx_\bp_\br is false.
(\b( _\be_\bx_\bp_\br )\b)
- Returns the value of _\be_\bx_\bp_\br. This may be used to override
+ Returns the value of _\be_\bx_\bp_\br. This may be used to override
the normal precedence of operators.
_\be_\bx_\bp_\br_\b1 -a\ba _\be_\bx_\bp_\br_\b2
True if both _\be_\bx_\bp_\br_\b1 and _\be_\bx_\bp_\br_\b2 are true.
null.
2 arguments
If the first argument is !\b!, the expression is true if and
- only if the second argument is null. If the first argu-
- ment is one of the unary conditional operators listed
- above under C\bCO\bON\bND\bDI\bIT\bTI\bIO\bON\bNA\bAL\bL E\bEX\bXP\bPR\bRE\bES\bSS\bSI\bIO\bON\bNS\bS, the expression is
+ only if the second argument is null. If the first argu-
+ ment is one of the unary conditional operators listed
+ above under C\bCO\bON\bND\bDI\bIT\bTI\bIO\bON\bNA\bAL\bL E\bEX\bXP\bPR\bRE\bES\bSS\bSI\bIO\bON\bNS\bS, the expression is
true if the unary test is true. If the first argument is
not a valid unary conditional operator, the expression is
false.
3 arguments
The following conditions are applied in the order listed.
- If the second argument is one of the binary conditional
+ If the second argument is one of the binary conditional
operators listed above under C\bCO\bON\bND\bDI\bIT\bTI\bIO\bON\bNA\bAL\bL E\bEX\bXP\bPR\bRE\bES\bSS\bSI\bIO\bON\bNS\bS, the
result of the expression is the result of the binary test
- using the first and third arguments as operands. The -\b-a\ba
- and -\b-o\bo operators are considered binary operators when
- there are three arguments. If the first argument is !\b!,
- the value is the negation of the two-argument test using
+ using the first and third arguments as operands. The -\b-a\ba
+ and -\b-o\bo operators are considered binary operators when
+ there are three arguments. If the first argument is !\b!,
+ the value is the negation of the two-argument test using
the second and third arguments. If the first argument is
exactly (\b( and the third argument is exactly )\b), the result
- is the one-argument test of the second argument. Other-
+ is the one-argument test of the second argument. Other-
wise, the expression is false.
4 arguments
If the first argument is !\b!, the result is the negation of
- the three-argument expression composed of the remaining
+ the three-argument expression composed of the remaining
arguments. Otherwise, the expression is parsed and eval-
- uated according to precedence using the rules listed
+ uated according to precedence using the rules listed
above.
5 or more arguments
- The expression is parsed and evaluated according to
+ The expression is parsed and evaluated according to
precedence using the rules listed above.
- When used with t\bte\bes\bst\bt or [\b[, the <\b< and >\b> operators sort lexico-
+ When used with t\bte\bes\bst\bt or [\b[, the <\b< and >\b> operators sort lexico-
graphically using ASCII ordering.
- t\bti\bim\bme\bes\bs Print the accumulated user and system times for the shell and
+ t\bti\bim\bme\bes\bs Print the accumulated user and system times for the shell and
for processes run from the shell. The return status is 0.
t\btr\bra\bap\bp [-\b-l\blp\bp] [[_\ba_\br_\bg] _\bs_\bi_\bg_\bs_\bp_\be_\bc ...]
- The command _\ba_\br_\bg is to be read and executed when the shell
- receives signal(s) _\bs_\bi_\bg_\bs_\bp_\be_\bc. If _\ba_\br_\bg is absent (and there is a
- single _\bs_\bi_\bg_\bs_\bp_\be_\bc) or -\b-, each specified signal is reset to its
- original disposition (the value it had upon entrance to the
- shell). If _\ba_\br_\bg is the null string the signal specified by each
- _\bs_\bi_\bg_\bs_\bp_\be_\bc is ignored by the shell and by the commands it invokes.
- If _\ba_\br_\bg is not present and -\b-p\bp has been supplied, then the trap
- commands associated with each _\bs_\bi_\bg_\bs_\bp_\be_\bc are displayed. If no
- arguments are supplied or if only -\b-p\bp is given, t\btr\bra\bap\bp prints the
- list of commands associated with each signal. The -\b-l\bl option
- causes the shell to print a list of signal names and their cor-
- responding numbers. Each _\bs_\bi_\bg_\bs_\bp_\be_\bc is either a signal name
- defined in <_\bs_\bi_\bg_\bn_\ba_\bl_\b._\bh>, or a signal number. Signal names are
+ The command _\ba_\br_\bg is to be read and executed when the shell
+ receives signal(s) _\bs_\bi_\bg_\bs_\bp_\be_\bc. If _\ba_\br_\bg is absent (and there is a
+ single _\bs_\bi_\bg_\bs_\bp_\be_\bc) or -\b-, each specified signal is reset to its
+ original disposition (the value it had upon entrance to the
+ shell). If _\ba_\br_\bg is the null string the signal specified by each
+ _\bs_\bi_\bg_\bs_\bp_\be_\bc is ignored by the shell and by the commands it invokes.
+ If _\ba_\br_\bg is not present and -\b-p\bp has been supplied, then the trap
+ commands associated with each _\bs_\bi_\bg_\bs_\bp_\be_\bc are displayed. If no
+ arguments are supplied or if only -\b-p\bp is given, t\btr\bra\bap\bp prints the
+ list of commands associated with each signal. The -\b-l\bl option
+ causes the shell to print a list of signal names and their cor-
+ responding numbers. Each _\bs_\bi_\bg_\bs_\bp_\be_\bc is either a signal name
+ defined in <_\bs_\bi_\bg_\bn_\ba_\bl_\b._\bh>, or a signal number. Signal names are
case insensitive and the S\bSI\bIG\bG prefix is optional.
- If a _\bs_\bi_\bg_\bs_\bp_\be_\bc is E\bEX\bXI\bIT\bT (0) the command _\ba_\br_\bg is executed on exit
- from the shell. If a _\bs_\bi_\bg_\bs_\bp_\be_\bc is D\bDE\bEB\bBU\bUG\bG, the command _\ba_\br_\bg is exe-
- cuted before every _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd, _\bf_\bo_\br command, _\bc_\ba_\bs_\be command,
- _\bs_\be_\bl_\be_\bc_\bt command, every arithmetic _\bf_\bo_\br command, and before the
- first command executes in a shell function (see S\bSH\bHE\bEL\bLL\bL G\bGR\bRA\bAM\bMM\bMA\bAR\bR
- above). Refer to the description of the e\bex\bxt\btd\bde\beb\bbu\bug\bg option to the
+ If a _\bs_\bi_\bg_\bs_\bp_\be_\bc is E\bEX\bXI\bIT\bT (0) the command _\ba_\br_\bg is executed on exit
+ from the shell. If a _\bs_\bi_\bg_\bs_\bp_\be_\bc is D\bDE\bEB\bBU\bUG\bG, the command _\ba_\br_\bg is exe-
+ cuted before every _\bs_\bi_\bm_\bp_\bl_\be _\bc_\bo_\bm_\bm_\ba_\bn_\bd, _\bf_\bo_\br command, _\bc_\ba_\bs_\be command,
+ _\bs_\be_\bl_\be_\bc_\bt command, every arithmetic _\bf_\bo_\br command, and before the
+ first command executes in a shell function (see S\bSH\bHE\bEL\bLL\bL G\bGR\bRA\bAM\bMM\bMA\bAR\bR
+ above). Refer to the description of the e\bex\bxt\btd\bde\beb\bbu\bug\bg option to the
s\bsh\bho\bop\bpt\bt builtin for details of its effect on the D\bDE\bEB\bBU\bUG\bG trap. If a
_\bs_\bi_\bg_\bs_\bp_\be_\bc is R\bRE\bET\bTU\bUR\bRN\bN, the command _\ba_\br_\bg is executed each time a shell
function or a script executed with the .\b. or s\bso\bou\bur\brc\bce\be builtins fin-
ishes executing.
- If a _\bs_\bi_\bg_\bs_\bp_\be_\bc is E\bER\bRR\bR, the command _\ba_\br_\bg is executed whenever a a
+ If a _\bs_\bi_\bg_\bs_\bp_\be_\bc is E\bER\bRR\bR, the command _\ba_\br_\bg is executed whenever a a
pipeline (which may consist of a single simple command), a list,
or a compound command returns a non-zero exit status, subject to
- the following conditions. The E\bER\bRR\bR trap is not executed if the
+ the following conditions. The E\bER\bRR\bR trap is not executed if the
failed command is part of the command list immediately following
- a w\bwh\bhi\bil\ble\be or u\bun\bnt\bti\bil\bl keyword, part of the test in an _\bi_\bf statement,
+ a w\bwh\bhi\bil\ble\be or u\bun\bnt\bti\bil\bl keyword, part of the test in an _\bi_\bf statement,
part of a command executed in a &\b&&\b& or |\b||\b| list except the command
- following the final &\b&&\b& or |\b||\b|, any command in a pipeline but the
- last, or if the command's return value is being inverted using
- !\b!. These are the same conditions obeyed by the e\ber\brr\bre\bex\bxi\bit\bt (-\b-e\be)
+ following the final &\b&&\b& or |\b||\b|, any command in a pipeline but the
+ last, or if the command's return value is being inverted using
+ !\b!. These are the same conditions obeyed by the e\ber\brr\bre\bex\bxi\bit\bt (-\b-e\be)
option.
- Signals ignored upon entry to the shell cannot be trapped or
- reset. Trapped signals that are not being ignored are reset to
+ Signals ignored upon entry to the shell cannot be trapped or
+ reset. Trapped signals that are not being ignored are reset to
their original values in a subshell or subshell environment when
- one is created. The return status is false if any _\bs_\bi_\bg_\bs_\bp_\be_\bc is
+ one is created. The return status is false if any _\bs_\bi_\bg_\bs_\bp_\be_\bc is
invalid; otherwise t\btr\bra\bap\bp returns true.
t\bty\byp\bpe\be [-\b-a\baf\bft\btp\bpP\bP] _\bn_\ba_\bm_\be [_\bn_\ba_\bm_\be ...]
- With no options, indicate how each _\bn_\ba_\bm_\be would be interpreted if
+ With no options, indicate how each _\bn_\ba_\bm_\be would be interpreted if
used as a command name. If the -\b-t\bt option is used, t\bty\byp\bpe\be prints a
- string which is one of _\ba_\bl_\bi_\ba_\bs, _\bk_\be_\by_\bw_\bo_\br_\bd, _\bf_\bu_\bn_\bc_\bt_\bi_\bo_\bn, _\bb_\bu_\bi_\bl_\bt_\bi_\bn, or
- _\bf_\bi_\bl_\be if _\bn_\ba_\bm_\be is an alias, shell reserved word, function,
- builtin, or disk file, respectively. If the _\bn_\ba_\bm_\be is not found,
- then nothing is printed, and an exit status of false is
- returned. If the -\b-p\bp option is used, t\bty\byp\bpe\be either returns the
+ string which is one of _\ba_\bl_\bi_\ba_\bs, _\bk_\be_\by_\bw_\bo_\br_\bd, _\bf_\bu_\bn_\bc_\bt_\bi_\bo_\bn, _\bb_\bu_\bi_\bl_\bt_\bi_\bn, or
+ _\bf_\bi_\bl_\be if _\bn_\ba_\bm_\be is an alias, shell reserved word, function,
+ builtin, or disk file, respectively. If the _\bn_\ba_\bm_\be is not found,
+ then nothing is printed, and an exit status of false is
+ returned. If the -\b-p\bp option is used, t\bty\byp\bpe\be either returns the
name of the disk file that would be executed if _\bn_\ba_\bm_\be were speci-
fied as a command name, or nothing if ``type -t name'' would not
- return _\bf_\bi_\bl_\be. The -\b-P\bP option forces a P\bPA\bAT\bTH\bH search for each _\bn_\ba_\bm_\be,
+ return _\bf_\bi_\bl_\be. The -\b-P\bP option forces a P\bPA\bAT\bTH\bH search for each _\bn_\ba_\bm_\be,
even if ``type -t name'' would not return _\bf_\bi_\bl_\be. If a command is
hashed, -\b-p\bp and -\b-P\bP print the hashed value, which is not necessar-
- ily the file that appears first in P\bPA\bAT\bTH\bH. If the -\b-a\ba option is
- used, t\bty\byp\bpe\be prints all of the places that contain an executable
+ ily the file that appears first in P\bPA\bAT\bTH\bH. If the -\b-a\ba option is
+ used, t\bty\byp\bpe\be prints all of the places that contain an executable
named _\bn_\ba_\bm_\be. This includes aliases and functions, if and only if
the -\b-p\bp option is not also used. The table of hashed commands is
- not consulted when using -\b-a\ba. The -\b-f\bf option suppresses shell
+ not consulted when using -\b-a\ba. The -\b-f\bf option suppresses shell
function lookup, as with the c\bco\bom\bmm\bma\ban\bnd\bd builtin. t\bty\byp\bpe\be returns true
if all of the arguments are found, false if any are not found.
u\bul\bli\bim\bmi\bit\bt [-\b-H\bHS\bST\bTa\bab\bbc\bcd\bde\bef\bfi\bil\blm\bmn\bnp\bpq\bqr\brs\bst\btu\buv\bvx\bx [_\bl_\bi_\bm_\bi_\bt]]
- Provides control over the resources available to the shell and
- to processes started by it, on systems that allow such control.
+ Provides control over the resources available to the shell and
+ to processes started by it, on systems that allow such control.
The -\b-H\bH and -\b-S\bS options specify that the hard or soft limit is set
- for the given resource. A hard limit cannot be increased by a
- non-root user once it is set; a soft limit may be increased up
- to the value of the hard limit. If neither -\b-H\bH nor -\b-S\bS is speci-
+ for the given resource. A hard limit cannot be increased by a
+ non-root user once it is set; a soft limit may be increased up
+ to the value of the hard limit. If neither -\b-H\bH nor -\b-S\bS is speci-
fied, both the soft and hard limits are set. The value of _\bl_\bi_\bm_\bi_\bt
can be a number in the unit specified for the resource or one of
the special values h\bha\bar\brd\bd, s\bso\bof\bft\bt, or u\bun\bnl\bli\bim\bmi\bit\bte\bed\bd, which stand for the
- current hard limit, the current soft limit, and no limit,
- respectively. If _\bl_\bi_\bm_\bi_\bt is omitted, the current value of the
- soft limit of the resource is printed, unless the -\b-H\bH option is
+ current hard limit, the current soft limit, and no limit,
+ respectively. If _\bl_\bi_\bm_\bi_\bt is omitted, the current value of the
+ soft limit of the resource is printed, unless the -\b-H\bH option is
given. When more than one resource is specified, the limit name
and unit are printed before the value. Other options are inter-
preted as follows:
-\b-c\bc The maximum size of core files created
-\b-d\bd The maximum size of a process's data segment
-\b-e\be The maximum scheduling priority ("nice")
- -\b-f\bf The maximum size of files written by the shell and its
+ -\b-f\bf The maximum size of files written by the shell and its
children
-\b-i\bi The maximum number of pending signals
-\b-l\bl The maximum size that may be locked into memory
- -\b-m\bm The maximum resident set size (many systems do not honor
+ -\b-m\bm The maximum resident set size (many systems do not honor
this limit)
-\b-n\bn The maximum number of open file descriptors (most systems
do not allow this value to be set)
-\b-r\br The maximum real-time scheduling priority
-\b-s\bs The maximum stack size
-\b-t\bt The maximum amount of cpu time in seconds
- -\b-u\bu The maximum number of processes available to a single
+ -\b-u\bu The maximum number of processes available to a single
user
- -\b-v\bv The maximum amount of virtual memory available to the
+ -\b-v\bv The maximum amount of virtual memory available to the
shell and, on some systems, to its children
-\b-x\bx The maximum number of file locks
-\b-T\bT The maximum number of threads
- If _\bl_\bi_\bm_\bi_\bt is given, and the -\b-a\ba option is not used, _\bl_\bi_\bm_\bi_\bt is the
- new value of the specified resource. If no option is given,
- then -\b-f\bf is assumed. Values are in 1024-byte increments, except
- for -\b-t\bt, which is in seconds; -\b-p\bp, which is in units of 512-byte
- blocks; and -\b-T\bT, -\b-b\bb, -\b-n\bn, and -\b-u\bu, which are unscaled values. The
- return status is 0 unless an invalid option or argument is sup-
+ If _\bl_\bi_\bm_\bi_\bt is given, and the -\b-a\ba option is not used, _\bl_\bi_\bm_\bi_\bt is the
+ new value of the specified resource. If no option is given,
+ then -\b-f\bf is assumed. Values are in 1024-byte increments, except
+ for -\b-t\bt, which is in seconds; -\b-p\bp, which is in units of 512-byte
+ blocks; and -\b-T\bT, -\b-b\bb, -\b-n\bn, and -\b-u\bu, which are unscaled values. The
+ return status is 0 unless an invalid option or argument is sup-
plied, or an error occurs while setting a new limit.
u\bum\bma\bas\bsk\bk [-\b-p\bp] [-\b-S\bS] [_\bm_\bo_\bd_\be]
The user file-creation mask is set to _\bm_\bo_\bd_\be. If _\bm_\bo_\bd_\be begins with
- a digit, it is interpreted as an octal number; otherwise it is
- interpreted as a symbolic mode mask similar to that accepted by
- _\bc_\bh_\bm_\bo_\bd(1). If _\bm_\bo_\bd_\be is omitted, the current value of the mask is
- printed. The -\b-S\bS option causes the mask to be printed in sym-
- bolic form; the default output is an octal number. If the -\b-p\bp
+ a digit, it is interpreted as an octal number; otherwise it is
+ interpreted as a symbolic mode mask similar to that accepted by
+ _\bc_\bh_\bm_\bo_\bd(1). If _\bm_\bo_\bd_\be is omitted, the current value of the mask is
+ printed. The -\b-S\bS option causes the mask to be printed in sym-
+ bolic form; the default output is an octal number. If the -\b-p\bp
option is supplied, and _\bm_\bo_\bd_\be is omitted, the output is in a form
that may be reused as input. The return status is 0 if the mode
- was successfully changed or if no _\bm_\bo_\bd_\be argument was supplied,
+ was successfully changed or if no _\bm_\bo_\bd_\be argument was supplied,
and false otherwise.
u\bun\bna\bal\bli\bia\bas\bs [-a\ba] [_\bn_\ba_\bm_\be ...]
- Remove each _\bn_\ba_\bm_\be from the list of defined aliases. If -\b-a\ba is
- supplied, all alias definitions are removed. The return value
+ Remove each _\bn_\ba_\bm_\be from the list of defined aliases. If -\b-a\ba is
+ supplied, all alias definitions are removed. The return value
is true unless a supplied _\bn_\ba_\bm_\be is not a defined alias.
u\bun\bns\bse\bet\bt [-f\bfv\bv] [-n\bn] [_\bn_\ba_\bm_\be ...]
- For each _\bn_\ba_\bm_\be, remove the corresponding variable or function.
+ For each _\bn_\ba_\bm_\be, remove the corresponding variable or function.
If the -\b-v\bv option is given, each _\bn_\ba_\bm_\be refers to a shell variable,
- and that variable is removed. Read-only variables may not be
- unset. If -\b-f\bf is specified, each _\bn_\ba_\bm_\be refers to a shell func-
- tion, and the function definition is removed. If the -\b-n\bn option
- is supplied, and _\bn_\ba_\bm_\be is a variable with the _\bn_\ba_\bm_\be_\br_\be_\bf attribute,
- _\bn_\ba_\bm_\be will be unset rather than the variable it references. -\b-n\bn
- has no effect if the -\b-f\bf option is supplied. If no options are
- supplied, each _\bn_\ba_\bm_\be refers to a variable; if there is no vari-
- able by that name, any function with that name is unset. Each
- unset variable or function is removed from the environment
- passed to subsequent commands. If any of C\bCO\bOM\bMP\bP_\b_W\bWO\bOR\bRD\bDB\bBR\bRE\bEA\bAK\bKS\bS, R\bRA\bAN\bN-\b-
+ and that variable is removed. Read-only variables may not be
+ unset. If -\b-f\bf is specified, each _\bn_\ba_\bm_\be refers to a shell func-
+ tion, and the function definition is removed. If the -\b-n\bn option
+ is supplied, and _\bn_\ba_\bm_\be is a variable with the _\bn_\ba_\bm_\be_\br_\be_\bf attribute,
+ _\bn_\ba_\bm_\be will be unset rather than the variable it references. -\b-n\bn
+ has no effect if the -\b-f\bf option is supplied. If no options are
+ supplied, each _\bn_\ba_\bm_\be refers to a variable; if there is no vari-
+ able by that name, any function with that name is unset. Each
+ unset variable or function is removed from the environment
+ passed to subsequent commands. If any of C\bCO\bOM\bMP\bP_\b_W\bWO\bOR\bRD\bDB\bBR\bRE\bEA\bAK\bKS\bS, R\bRA\bAN\bN-\b-
D\bDO\bOM\bM, S\bSE\bEC\bCO\bON\bND\bDS\bS, L\bLI\bIN\bNE\bEN\bNO\bO, H\bHI\bIS\bST\bTC\bCM\bMD\bD, F\bFU\bUN\bNC\bCN\bNA\bAM\bME\bE, G\bGR\bRO\bOU\bUP\bPS\bS, or D\bDI\bIR\bRS\bST\bTA\bAC\bCK\bK are
unset, they lose their special properties, even if they are sub-
sequently reset. The exit status is true unless a _\bn_\ba_\bm_\be is read-
only.
- w\bwa\bai\bit\bt [-\b--\b-n\bn] [_\bn _\b._\b._\b.]
- Wait for each specified process and return its termination sta-
- tus. Each _\bn may be a process ID or a job specification; if a
- job spec is given, all processes in that job's pipeline are
- waited for. If _\bn is not given, all currently active child pro-
- cesses are waited for, and the return status is zero. If the
- -\b--\b-n\bn option is supplied, w\bwa\bai\bit\bt waits for any job to terminate and
- returns its exit status. If _\bn specifies a non-existent process
- or job, the return status is 127. Otherwise, the return status
+ w\bwa\bai\bit\bt [-\b-n\bn] [_\bn _\b._\b._\b.]
+ Wait for each specified child process and return its termination
+ status. Each _\bn may be a process ID or a job specification; if a
+ job spec is given, all processes in that job's pipeline are
+ waited for. If _\bn is not given, all currently active child pro-
+ cesses are waited for, and the return status is zero. If the -\b-n\bn
+ option is supplied, w\bwa\bai\bit\bt waits for any job to terminate and
+ returns its exit status. If _\bn specifies a non-existent process
+ or job, the return status is 127. Otherwise, the return status
is the exit status of the last process or job waited for.
S\bSE\bEE\bE A\bAL\bLS\bSO\bO
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-(traps from the calling shell.)180 324 Q(The trace attrib)5 E
-(ute has no special meaning for v)-.2 E(ariables.)-.25 E F1<ad75>144 336
-Q F0 .91(When the v)24.74 F .909(ariable is assigned a v)-.25 F .909
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-(ve)-.4 G .909(rted to upper).15 F(-)-.2 E 2.5(case. The)180 348 R(lo)
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-360 Q F0(Mark)25.3 E F2(name)2.5 E F0 2.5(sf)C(or e)-2.5 E
-(xport to subsequent commands via the en)-.15 E(vironment.)-.4 E .12
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-(he attrib)-2.62 F .121(ute instead, with the e)-.2 F .121
-(xceptions that)-.15 F F1(+a)2.621 E F0 .121(may not be used)2.621 F
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-(ute. When)-.2 F .644(used in a func-)3.144 F(tion,)144 400.8 Q F1
+(ve)-.4 G .91(rted to upper).15 F(-)-.2 E 2.5(case. The)180 360 R(lo)2.5
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+(ute. When)-.2 F .645(used in a func-)3.145 F(tion,)144 412.8 Q F1
(declar)2.835 E(e)-.18 E F0(and)2.835 E F1(typeset)2.835 E F0(mak)2.835
E 2.835(ee)-.1 G(ach)-2.835 E F2(name)2.835 E F0 .335
(local, as with the)2.835 F F1(local)2.835 E F0 .335
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(ariable name is follo)-.25 F .134(wed by =)-.25 F F2(value)A F0 2.634
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-(ariable is set to)-.25 F F2(value)2.633 E F0 5.133(.T)C(he)-5.133 E .8
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-.801
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(lid option is encountered, an attempt is made to de\214ne a function)
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-F0 3.539(,a)C 3.539(na)-3.539 G 1.038(ttempt is made to assign a v)
--3.539 F 1.038(alue to a readonly v)-.25 F 1.038(ariable, an attempt is)
--.25 F .974(made to assign a v)144 448.8 R .974(alue to an array v)-.25
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-F1(Arrays)144 460.8 Q F0(abo)2.86 E -.15(ve)-.15 G .36(\), one of the)
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01.6 Q F2(n)A F1 2.5(][)C<ad>-2.5 E F2(n)A F1
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13.6 Q F2(n)A F1 2.5(][)C<ad>-2.5 E F2(n)A F1
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(thout options, displays the list of currently remembered directories.)
-.4 F .328(The def)5.328 F .328(ault display is on a)-.1 F 1.238
-(single line with directory names separated by spaces.)144 525.6 R 1.238
-(Directories are added to the list with the)6.238 F F1(pushd)144 537.6 Q
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+(single line with directory names separated by spaces.)144 537.6 R 1.238
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(Clears the directory stack by deleting all of the entries.)25.86 E F1
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-(Produces a listing using full pathnames; the def)27.52 F .881
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-573.6 Q(.)-.65 E F1<ad70>144 585.6 Q F0
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(Print the directory stack with one entry per line.)24.74 E F1<ad76>144
-597.6 Q F0 .272(Print the directory stack with one entry per line, pre\
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-(error occurs.)144 1
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4<ad65>2.807 E F0 .307(option is gi)2.807 F -.15
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3.555(no).15 G 3.555(ns)-3.555 G 1.055(ystems where the)-3.555 F 3.554
(ya)-.15 G 1.054(re interpreted by def)-3.554 F(ault.)-.1 E(The)144
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(shell option may be used to dynamically determine whether or not)3.458
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-(these escape characters by def)144 220.8 R(ault.)-.1 E F4(echo)5.716 E
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+(igits\))-2.5 E F
1(enable)108 501.6 Q F0([)2.5 E F1<ad61>A F0 2.5(][)C
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.278(uiltin shell commands.)-.2 F .278(Disabling a b)5.278 F .278
(uiltin allo)-.2 F .278(ws a disk command which has)-.25 F .834
-(the same name as a shell b)144 501.6 R .834(uiltin to be e)-.2 F -.15
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(xe)-.15 G .834(cuted without specifying a full pathname, e).15 F -.15
(ve)-.25 G 3.333(nt).15 G(hough)-3.333 E .989
-(the shell normally searches for b)144 513.6 R .989
-(uiltins before disk commands.)-.2 F(If)5.989 E F
4<ad6e>3.489 E F0 .99
-(is used, each)3.49 F F1(name)3.49 E F0 .99(is dis-)3.49 F 1.582
-(abled; otherwise,)144 525.6 R F1(names)4.082 E F0 1.582(are enabled.)
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1<ad6e>3.489 E F0 .99
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+(abled; otherwise,)144 549.6 R F2(names)4.082 E F0 1.582(are enabled.)
4.082 F -.15(Fo)6.582 G 4.082(re).15 G 1.582(xample, to use the)-4.232 F
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-F0 5.081(.T)C(he)-5.081 E F
4<ad66>2.581 E F0 .081
-(option means to load the ne)2.581 F(w)-.25 E -.2(bu)144 549.6 S 1.525
-(iltin command).2 F F1(name)4.385 E F0 1.524(from shared object)4.204 F
-F1(\214lename)4.024 E F0 4.024(,o).18 G 4.024(ns)-4.024 G 1.524
-(ystems that support dynamic loading.)-4.024 F(The)144 5
61.6 Q F4<ad64>
+F0 5.081(.T)C(he)-5.081 E F
1<ad66>2.581 E F0 .081
+(option means to load the ne)2.581 F(w)-.25 E -.2(bu)144 573.6 S 1.525
+(iltin command).2 F F2(name)4.385 E F0 1.524(from shared object)4.204 F
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85.6 Q F1<ad64>
2.866 E F0 .366(option will delete a b)2.866 F .366(uiltin pre)-.2 F
-.366(viously loaded with)-.25 F F
4<ad66>2.867 E F0 5.367(.I)C 2.867(fn)
--5.367 G(o)-2.867 E F1(name)2.867 E F0(ar)2.867 E .367(guments are gi)
--.18 F -.15(ve)-.25 G .367(n, or).15 F .399(if the)144 5
73.6 R F4<ad70>
+.366(viously loaded with)-.25 F F
1<ad66>2.867 E F0 5.367(.I)C 2.867(fn)
+-5.367 G(o)-2.867 E F2(name)2.867 E F0(ar)2.867 E .367(guments are gi)
+-.18 F -.15(ve)-.25 G .367(n, or).15 F .399(if the)144 5
97.6 R F1<ad70>
2.899 E F0 .399(option is supplied, a list of shell b)2.899 F .399
(uiltins is printed.)-.2 F -.4(Wi)5.399 G .399(th no other option ar).4
F .398(guments, the)-.18 F .098(list consists of all enabled shell b)144
-
585.6 R 2.598(uiltins. If)-.2 F F4<ad6e>2.598 E F0 .098
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609.6 R 2.598(uiltins. If)-.2 F F1<ad6e>2.598 E F0 .098
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4<ad61>2.599 E F0 1.917
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1<ad61>2.599 E F0 1.917
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(uiltins, with an indication of whether or not each is)-.2 F 2.878
-(enabled. If)144 6
09.6 R F4<ad73>2.878 E F0 .379
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33.6 R F1<ad73>2.878 E F0 .379
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-(as the)3.318 F 1.077(zeroth ar)144 108 R 1.077(gument to the e)-.18 F
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-(cuted for some reason, a).15 F(non-interacti)144 120 Q .877 -.15(ve s)
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-(he return status is 1.)-2.5 E F2(exit)108 172.8 Q F0([)2.5 E F1(n)A F0
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6.29(]C)C .095(ause the shell to e)-6.29 F .095(xit with a status of)
--.15 F F1(n)2.595 E F0 5.095(.I)C(f)-5.095 E F1(n)2.955 E F0 .096
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(is omitted, the e)2.835 F .096(xit status is that of the last command)
--.15 F -.15(exe)144 184.8 S 2.5(cuted. A).15 F(trap on)2.5 E/F3 9
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-(xe)-.15 G(cuted).15 E 2.626(commands. If)144 237.6 R(the)2.626 E F2
+(xe)-.15 G(cuted).15 E 2.626(commands. If)144 273.6 R(the)2.626 E F1
<ad66>2.626 E F0 .127(option is gi)2.627 F -.15(ve)-.25 G .127(n, the)
-.15 F F1(names)2.987 E F0 .127(refer to functions.)2.897 F .127(If no)
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-(n, or if the).15 F F2<ad70>144 249.6 Q F0 .048
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(option is supplied, a list of names of all e)2.548 F .048(xported v)
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2<ad6e>2.547 E F0
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1<ad6e>2.547 E F0
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(cmd)-2.5 E F0(])A .432
-(The \214rst form selects a range of commands from)144 338.4 R F1<8c72>
-4.842 E(st)-.1 E F0(to)3.612 E F1(last)3.022 E F0 .431
+(The \214rst form selects a range of commands from)144 374.4 R F2<8c72>
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(from the history list and displays or)3.612 F .141(edits and re-e)144
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-.45 G(t).1 E F0(and)3.321 E F1(last)2.731 E F0 .141
+386.4 R -.15(xe)-.15 G .141(cutes them.).15 F F2 -.45(Fi)5.141 G -.1(rs)
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(may be speci\214ed as a string \(to locate the last command)3.321 F(be)
-144 362.4 Q .311(ginning with that string\) or as a number \(an inde)
+144 398.4 Q .311(ginning with that string\) or as a number \(an inde)
-.15 F 2.811(xi)-.15 G .31(nto the history list, where a ne)-2.811 F
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-(is used as an of)144 374.4 R .314
-(fset from the current command number\).)-.25 F(If)5.314 E F1(last)2.905
+(is used as an of)144 410.4 R .314
+(fset from the current command number\).)-.25 F(If)5.314 E F2(last)2.905
E F0 .315(is not speci\214ed it is set to the cur)3.495 F(-)-.2 E .949
-(rent command for listing \(so that)144 386.4 R/F4 10/Courier@0 SF .948
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(fc \255l \25510)3.448 F F0 .948(prints the last 10 commands\) and to)
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-Q F
2<ad6e>2.522 E F0 .022
+(vious command for editing and \25516 for listing.)-.25 E(The)144 458.4
+Q F
1<ad6e>2.522 E F0 .022
(option suppresses the command numbers when listing.)2.522 F(The)5.022 E
-F
2<ad72>2.522 E F0 .022(option re)2.522 F -.15(ve)-.25 G .022
-(rses the order of).15 F .438(the commands.)144 434.4 R .438(If the)
-5.438 F F
2<ad6c>2.938 E F0 .438(option is gi)2.938 F -.15(ve)-.25 G .438
+F
1<ad72>2.522 E F0 .022(option re)2.522 F -.15(ve)-.25 G .022
+(rses the order of).15 F .438(the commands.)144 470.4 R .438(If the)
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1<ad6c>2.938 E F0 .438(option is gi)2.938 F -.15(ve)-.25 G .438
(n, the commands are listed on standard output.).15 F(Otherwise,)5.438 E
-.334(the editor gi)144 446.4 R -.15(ve)-.25 G 2.834(nb).15 G(y)-2.834 E
-F1(ename)3.024 E F0 .335(is in)3.014 F -.2(vo)-.4 G -.1(ke).2 G 2.835
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(do).1 G 2.835(na\214)-2.835 G .335(le containing those commands.)-2.835
-F(If)5.335 E F1(ename)3.025 E F0 .335(is not gi)3.015 F -.15(ve)-.25 G
-(n,).15 E .631(the v)144 458.4 R .631(alue of the)-.25 F F3(FCEDIT)3.131
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+(n,).15 E .631(the v)144 494.4 R .631(alue of the)-.25 F F3(FCEDIT)3.131
E F0 -.25(va)2.881 G .631(riable is used, and the v).25 F .631(alue of)
-.25 F F3(EDIT)3.131 E(OR)-.162 E F0(if)2.881 E F3(FCEDIT)3.13 E F0 .63
-(is not set.)2.88 F .63(If nei-)5.63 F .95(ther v)144 470.4 R .95
-(ariable is set,)-.25 F F1(vi)5.116 E F0 .95(is used.)5.116 F .951
+(is not set.)2.88 F .63(If nei-)5.63 F .95(ther v)144 506.4 R .95
+(ariable is set,)-.25 F F2(vi)5.116 E F0 .95(is used.)5.116 F .951
(When editing is complete, the edited commands are echoed and)5.95 F
--.15(exe)144 482.4 S(cuted.).15 E .789(In the second form,)144 506.4 R
-F1(command)3.288 E F0 .788(is re-e)3.288 F -.15(xe)-.15 G .788
-(cuted after each instance of).15 F F1(pat)3.288 E F0 .788
-(is replaced by)3.288 F F1 -.37(re)3.288 G(p).37 E F0(.)A F1(Com-)5.788
-E(mand)144 518.4 Q F0 .346(is intepreted the same as)2.846 F F1<8c72>
+-.15(exe)144 518.4 S(cuted.).15 E .789(In the second form,)144 542.4 R
+F2(command)3.288 E F0 .788(is re-e)3.288 F -.15(xe)-.15 G .788
+(cuted after each instance of).15 F F2(pat)3.288 E F0 .788
+(is replaced by)3.288 F F2 -.37(re)3.288 G(p).37 E F0(.)A F2(Com-)5.788
+E(mand)144 554.4 Q F0 .346(is intepreted the same as)2.846 F F2<8c72>
2.847 E(st)-.1 E F0(abo)2.847 E -.15(ve)-.15 G 5.347(.A).15 G .347
(useful alias to use with this is)-2.5 F F4 .347(r='fc \255s')2.847 F F0
-2.847(,s)C 2.847(ot)-2.847 G(hat)-2.847 E(typing)144 530.4 Q F4 7.166
+2.847(,s)C 2.847(ot)-2.847 G(hat)-2.847 E(typing)144 566.4 Q F4 7.166
(rc)3.666 G(c)-7.166 E F0 1.166(runs the last command be)3.666 F 1.166
(ginning with)-.15 F F4(cc)3.666 E F0 1.165(and typing)3.666 F F4(r)
3.665 E F0(re-e)3.665 E -.15(xe)-.15 G 1.165(cutes the last com-).15 F
-(mand.)144 542.4 Q .142(If the \214rst form is used, the return v)144
-566.4 R .142(alue is 0 unless an in)-.25 F -.25(va)-.4 G .142
-(lid option is encountered or).25 F F1<8c72>4.552 E(st)-.1 E F0(or)3.322
-E F1(last)2.732 E F0 .455(specify history lines out of range.)144 578.4
-R .454(If the)5.454 F F
2<ad65>2.954 E F0 .454
+(mand.)144 578.4 Q .142(If the \214rst form is used, the return v)144
+602.4 R .142(alue is 0 unless an in)-.25 F -.25(va)-.4 G .142
+(lid option is encountered or).25 F F2<8c72>4.552 E(st)-.1 E F0(or)3.322
+E F2(last)2.732 E F0 .455(specify history lines out of range.)144 614.4
+R .454(If the)5.454 F F
1<ad65>2.954 E F0 .454
(option is supplied, the return v)2.954 F .454(alue is the v)-.25 F .454
-(alue of the)-.25 F .787(last command e)144 590.4 R -.15(xe)-.15 G .787
+(alue of the)-.25 F .787(last command e)144 626.4 R -.15(xe)-.15 G .787
(cuted or f).15 F .788
(ailure if an error occurs with the temporary \214le of commands.)-.1 F
.788(If the)5.788 F 1.136
(second form is used, the return status is that of the command re-e)144
-602.4 R -.15(xe)-.15 G 1.135(cuted, unless).15 F F1(cmd)3.835 E F0 1.135
-(does not)4.405 F(specify a v)144 614.4 Q
-(alid history line, in which case)-.25 E F2(fc)2.5 E F0(returns f)2.5 E
-(ailure.)-.1 E F2(fg)108 631.2 Q F0([)2.5 E F1(jobspec)A F0(])A(Resume)
-144 643.2 Q F1(jobspec)5.653 E F0 1.413(in the fore)4.223 F 1.413
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(is used.)3.117 F .617(The return v)5.617 F .616
-(alue is that of the command placed into the)-.25 F(fore)144 667.2 Q
+(alue is that of the command placed into the)-.25 F(fore)144 703.2 Q
.362(ground, or f)-.15 F .362
(ailure if run when job control is disabled or)-.1 F 2.862(,w)-.4 G .363
-(hen run with job control enabled, if)-2.862 F F1(jobspec)145.74 679.2 Q
-F0 .004(does not specify a v)2.815 F .004(alid job or)-.25 F F1(jobspec)
+(hen run with job control enabled, if)-2.862 F F2(jobspec)145.74 715.2 Q
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4.244 E F0 .004(speci\214es a job that w)2.814 F .004
-(as started without job control.)-.1 F F2(getopts)108 696 Q F1
-(optstring name)2.5 E F0([)2.5 E F1(ar)A(gs)-.37 E F0(])A F2(getopts)144
-708 Q F0 .793
-(is used by shell procedures to parse positional parameters.)3.293 F F1
-(optstring)6.023 E F0 .793(contains the option)3.513 F .15
-(characters to be recognized; if a character is follo)144 720 R .149
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--.15(ve a)-.2 H(n).15 E(GNU Bash-4.2)72 768 Q(2004 Apr 20)148.735 E(8)
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-.578(gument, which should be separated from it by white space.)-.18 F
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-(acters may not be used as option characters.)144 96 R 1.665
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-(or a shell script is in)144 132 R -.2(vo)-.4 G -.1(ke).2 G 3.345
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+(is used by shell procedures to parse positional parameters.)3.293 F F2
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+(wed by a colon, the option is e)-.25 F .149(xpected to ha)-.15 F .449
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+(gument, which should be separated from it by white space.)-.18 F .579
+(The colon and question mark char)5.579 F(-)-.2 E 1.665
+(acters may not be used as option characters.)144 132 R 1.665
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+(or a shell script is in)144 168 R -.2(vo)-.4 G -.1(ke).2 G 3.345
(d. When).1 F .845(an option requires an ar)3.345 F(gument,)-.18 E F1
(getopts)3.346 E F0 .846(places that ar)3.346 F(gument)-.18 E .804
-(into the v)144 144 R(ariable)-.25 E F3(OPT)3.304 E(ARG)-.81 E F4(.)A F0
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.803(The shell does not reset)5.304 F F3(OPTIND)3.303 E F0 .803
(automatically; it must be manually)3.053 F .293
-(reset between multiple calls to)144 156 R F1(getopts)2.793 E F0 .293
+(reset between multiple calls to)144 192 R F1(getopts)2.793 E F0 .293
(within the same shell in)2.793 F -.2(vo)-.4 G .293(cation if a ne).2 F
-2.793(ws)-.25 G .294(et of parameters)-2.793 F(is to be used.)144 168 Q
-2.044(When the end of options is encountered,)144 192 R F1(getopts)4.543
+2.793(ws)-.25 G .294(et of parameters)-2.793 F(is to be used.)144 204 Q
+2.044(When the end of options is encountered,)144 228 R F1(getopts)4.543
E F0 -.15(ex)4.543 G 2.043(its with a return v).15 F 2.043
-(alue greater than zero.)-.25 F F3(OPTIND)144 204 Q F0
+(alue greater than zero.)-.25 F F3(OPTIND)144 240 Q F0
(is set to the inde)2.25 E 2.5(xo)-.15 G 2.5(ft)-2.5 G
(he \214rst non-option ar)-2.5 E(gument, and)-.18 E F2(name)2.5 E F0
-(is set to ?.)2.5 E F1(getopts)144 228 Q F0 2.392
+(is set to ?.)2.5 E F1(getopts)144 264 Q F0 2.392
(normally parses the positional parameters, b)4.892 F 2.392
(ut if more ar)-.2 F 2.393(guments are gi)-.18 F -.15(ve)-.25 G 4.893
(ni).15 G(n)-4.893 E F2(ar)4.893 E(gs)-.37 E F0(,).27 E F1(getopts)144
-240 Q F0(parses those instead.)2.5 E F1(getopts)144 264 Q F0 1.166
+276 Q F0(parses those instead.)2.5 E F1(getopts)144 300 Q F0 1.166
(can report errors in tw)3.666 F 3.665(ow)-.1 G 3.665(ays. If)-3.765 F
1.165(the \214rst character of)3.665 F F2(optstring)3.895 E F0 1.165
(is a colon,)3.885 F F2(silent)4.005 E F0(error)4.345 E 1.07
-(reporting is used.)144 276 R 1.071
+(reporting is used.)144 312 R 1.071
(In normal operation, diagnostic messages are printed when in)6.07 F
--.25(va)-.4 G 1.071(lid options or).25 F .394(missing option ar)144 288
+-.25(va)-.4 G 1.071(lid options or).25 F .394(missing option ar)144 324
R .394(guments are encountered.)-.18 F .394(If the v)5.394 F(ariable)
-.25 E F3(OPTERR)2.894 E F0 .394(is set to 0, no error messages)2.644 F
-(will be displayed, e)144 300 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5
+(will be displayed, e)144 336 Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5
G(he \214rst character of)-2.5 E F2(optstring)2.73 E F0(is not a colon.)
-2.72 E .666(If an in)144 324 R -.25(va)-.4 G .666(lid option is seen,)
+2.72 E .666(If an in)144 360 R -.25(va)-.4 G .666(lid option is seen,)
.25 F F1(getopts)3.166 E F0 .667(places ? into)3.167 F F2(name)3.527 E
F0 .667(and, if not silent, prints an error message)3.347 F .4
-(and unsets)144 336 R F3(OPT)2.9 E(ARG)-.81 E F4(.)A F0(If)4.899 E F1
+(and unsets)144 372 R F3(OPT)2.9 E(ARG)-.81 E F4(.)A F0(If)4.899 E F1
(getopts)2.899 E F0 .399
(is silent, the option character found is placed in)2.899 F F3(OPT)2.899
E(ARG)-.81 E F0 .399(and no)2.649 F(diagnostic message is printed.)144
-348 Q 1.241(If a required ar)144 372 R 1.241(gument is not found, and)
+384 Q 1.241(If a required ar)144 408 R 1.241(gument is not found, and)
-.18 F F1(getopts)3.741 E F0 1.241(is not silent, a question mark \()
3.741 F F1(?).833 E F0 3.742(\)i).833 G 3.742(sp)-3.742 G 1.242
-(laced in)-3.742 F F2(name)144 384 Q F0(,).18 E F3(OPT)2.735 E(ARG)-.81
+(laced in)-3.742 F F2(name)144 420 Q F0(,).18 E F3(OPT)2.735 E(ARG)-.81
E F0 .234(is unset, and a diagnostic message is printed.)2.485 F(If)
5.234 E F1(getopts)2.734 E F0 .234(is silent, then a colon \()2.734 F F1
-(:).833 E F0(\)).833 E(is placed in)144 396 Q F2(name)2.86 E F0(and)2.68
+(:).833 E F0(\)).833 E(is placed in)144 432 Q F2(name)2.86 E F0(and)2.68
E F3(OPT)2.5 E(ARG)-.81 E F0(is set to the option character found.)2.25
-E F1(getopts)144 420 Q F0 .902
+E F1(getopts)144 456 Q F0 .902
(returns true if an option, speci\214ed or unspeci\214ed, is found.)
3.401 F .902(It returns f)5.902 F .902(alse if the end of)-.1 F
-(options is encountered or an error occurs.)144 432 Q F1(hash)108 448.8
+(options is encountered or an error occurs.)144 468 Q F1(hash)108 484.8
Q F0([)2.5 E F1(\255lr)A F0 2.5(][)C F1<ad70>-2.5 E F2(\214lename)2.5 E
F0 2.5(][)C F1(\255dt)-2.5 E F0 2.5(][)C F2(name)-2.5 E F0(])A .858
-(Each time)144 460.8 R F1(hash)3.358 E F0 .858(is in)3.358 F -.2(vo)-.4
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G -.1(ke).2 G .858(d, the full pathname of the command).1 F F2(name)
3.718 E F0 .858(is determined by searching)3.538 F .956
-(the directories in)144 472.8 R F1($P)3.456 E -.95(AT)-.74 G(H).95 E F0
+(the directories in)144 508.8 R F1($P)3.456 E -.95(AT)-.74 G(H).95 E F0
.956(and remembered.)3.456 F(An)5.956 E 3.456(yp)-.15 G(re)-3.456 E .956
-(viously-remembered pathname is discarded.)-.25 F .243(If the)144 484.8
+(viously-remembered pathname is discarded.)-.25 F .243(If the)144 520.8
R F1<ad70>2.743 E F0 .243
(option is supplied, no path search is performed, and)2.743 F F2
(\214lename)4.653 E F0 .242(is used as the full \214lename)2.923 F 1.711
-(of the command.)144
496.8 R(The)6.711 E F1<ad72>4.211 E F0 1.711
+(of the command.)144
532.8 R(The)6.711 E F1<ad72>4.211 E F0 1.711
(option causes the shell to for)4.211 F 1.712
(get all remembered locations.)-.18 F(The)6.712 E F1<ad64>4.212 E F0
-.833(option causes the shell to for)144 508.8 R .833
+.833(option causes the shell to for)144 544.8 R .833
(get the remembered location of each)-.18 F F2(name)3.333 E F0 5.833(.I)
C 3.333(ft)-5.833 G(he)-3.333 E F1<ad74>3.333 E F0 .833(option is sup-)
-3.333 F .703(plied, the full pathname to which each)144 520.8 R F2(name)
+3.333 F .703(plied, the full pathname to which each)144 556.8 R F2(name)
3.204 E F0 .704(corresponds is printed.)3.204 F .704(If multiple)5.704 F
F2(name)3.204 E F0(ar)3.204 E(guments)-.18 E .795(are supplied with)144
-5
32.8 R F1<ad74>3.295 E F0 3.295(,t)C(he)-3.295 E F2(name)3.295 E F0
+5
68.8 R F1<ad74>3.295 E F0 3.295(,t)C(he)-3.295 E F2(name)3.295 E F0
.795(is printed before the hashed full pathname.)3.295 F(The)5.795 E F1
<ad6c>3.295 E F0 .795(option causes)3.295 F .934
(output to be displayed in a format that may be reused as input.)144
-544.8 R .934(If no ar)5.934 F .935(guments are gi)-.18 F -.15(ve)-.25 G
-.935(n, or if).15 F(only)144 5
56.8 Q F1<ad6c>2.822 E F0 .322
+580.8 R .934(If no ar)5.934 F .935(guments are gi)-.18 F -.15(ve)-.25 G
+.935(n, or if).15 F(only)144 5
92.8 Q F1<ad6c>2.822 E F0 .322
(is supplied, information about remembered commands is printed.)2.822 F
-.321(The return status is true)5.321 F(unless a)144 568.8 Q F2(name)2.86
+.321(The return status is true)5.321 F(unless a)144 604.8 Q F2(name)2.86
E F0(is not found or an in)2.68 E -.25(va)-.4 G(lid option is supplied.)
-.25 E F1(help)108 585.6 Q F0([)2.5 E F1(\255dms)A F0 2.5(][)C F2
+.25 E F1(help)108 621.6 Q F0([)2.5 E F1(\255dms)A F0 2.5(][)C F2
(pattern)-2.5 E F0(])A .866(Display helpful information about b)144
-597.6 R .867(uiltin commands.)-.2 F(If)5.867 E F2(pattern)4.617 E F0
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G 3.367(sd).15 G(etailed)-3.367 E .307(help on all commands matching)144
-609.6 R F2(pattern)2.807 E F0 2.807(;o).24 G .307
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(therwise help for all the b)-2.807 F .306
-(uiltins and shell control struc-)-.2 F(tures is printed.)144 621.6 Q F1
-<ad64>144 633.6 Q F0(Display a short description of each)24.74 E F2
-(pattern)2.5 E F1<ad6d>144 645.6 Q F0(Display the description of each)
+(uiltins and shell control struc-)-.2 F(tures is printed.)144 657.6 Q F1
+<ad64>144 669.6 Q F0(Display a short description of each)24.74 E F2
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21.97 E F2(pattern)2.5 E F0(in a manpage-lik)2.5 E 2.5(ef)-.1 G(ormat)
--2.5 E F1<ad73>144 657.6 Q F0
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(Display only a short usage synopsis for each)26.41 E F2(pattern)2.5 E
-F0(The return status is 0 unless no command matches)144 674.4 Q F2
-(pattern)2.5 E F0(.).24 E F1(history [)108 691.2 Q F2(n)A F1(])A
-(history \255c)108 703.2 Q F0(GNU Bash-4.2)72 768 Q(2004 Apr 20)148.735
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+F0(The return status is 0 unless no command matches)144 710.4 Q F2
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-(])A F1(history \255p)108 108 Q F2(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A
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+(history \255c)108 96 Q(history \255d)108 108 Q F2(of)2.5 E(fset)-.18 E
+F1(history \255anrw)108 120 Q F0([)2.5 E F2(\214lename)A F0(])A F1
+(history \255p)108 132 Q F2(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A 2.5(g.)
+-.37 G(..)-2.5 E F0(])A F1(history \255s)108 144 Q F2(ar)2.5 E(g)-.37 E
+F0([)2.5 E F2(ar)A 2.5(g.)-.37 G(..)-2.5 E F0(])A -.4(Wi)144 156 S .752
(th no options, display the command history list with line numbers.).4 F
.752(Lines listed with a)5.752 F F1(*)3.252 E F0(ha)3.252 E -.15(ve)-.2
-G .381(been modi\214ed.)144 144 R .38(An ar)5.38 F .38(gument of)-.18 F
+G .381(been modi\214ed.)144 168 R .38(An ar)5.38 F .38(gument of)-.18 F
F2(n)3.24 E F0 .38(lists only the last)3.12 F F2(n)3.24 E F0 2.88
(lines. If)3.12 F .38(the shell v)2.88 F(ariable)-.25 E/F3 9
-/Times-Bold@0 SF(HISTTIMEFOR-)2.88 E(MA)144 156 Q(T)-.855 E F0 .264
+/Times-Bold@0 SF(HISTTIMEFOR-)2.88 E(MA)144 180 Q(T)-.855 E F0 .264
(is set and not null, it is used as a format string for)2.514 F F2
(strftime)2.765 E F0 .265(\(3\) to display the time stamp asso-)B 1.02
-(ciated with each displayed history entry)144 168 R 6.019(.N)-.65 G
+(ciated with each displayed history entry)144 192 R 6.019(.N)-.65 G
3.519(oi)-6.019 G(nterv)-3.519 E 1.019
(ening blank is printed between the formatted)-.15 F .176
-(time stamp and the history line.)144 180 R(If)5.176 E F2(\214lename)
+(time stamp and the history line.)144 204 R(If)5.176 E F2(\214lename)
2.676 E F0 .176
(is supplied, it is used as the name of the history \214le; if)2.676 F
-(not, the v)144 192 Q(alue of)-.25 E F3(HISTFILE)2.5 E F0(is used.)2.25
+(not, the v)144 216 Q(alue of)-.25 E F3(HISTFILE)2.5 E F0(is used.)2.25
E(Options, if supplied, ha)5 E .3 -.15(ve t)-.2 H(he follo).15 E
-(wing meanings:)-.25 E F1<ad63>144 204 Q F0
+(wing meanings:)-.25 E F1<ad63>144 228 Q F0
(Clear the history list by deleting all the entries.)25.86 E F1<ad64>144
-216 Q F2(of)2.5 E(fset)-.18 E F0(Delete the history entry at position)
-180 228 Q F2(of)2.5 E(fset)-.18 E F0(.)A F1<ad61>144 240 Q F0 .599
+240 Q F2(of)2.5 E(fset)-.18 E F0(Delete the history entry at position)
+180 252 Q F2(of)2.5 E(fset)-.18 E F0(.)A F1<ad61>144 264 Q F0 .599
(Append the `)25.3 F(`ne)-.74 E(w')-.25 E 3.099('h)-.74 G .598
(istory lines \(history lines entered since the be)-3.099 F .598
-(ginning of the current)-.15 F F1(bash)180 252 Q F0
-(session\) to the history \214le.)2.5 E F1<ad6e>144 264 Q F0 .854(Read \
+(ginning of the current)-.15 F F1(bash)180 276 Q F0
+(session\) to the history \214le.)2.5 E F1<ad6e>144 288 Q F0 .854(Read \
the history lines not already read from the history \214le into the cur\
rent history list.)24.74 F .773
-(These are lines appended to the history \214le since the be)180 276 R
+(These are lines appended to the history \214le since the be)180 300 R
.772(ginning of the current)-.15 F F1(bash)3.272 E F0(ses-)3.272 E
-(sion.)180 288 Q F1<ad72>144 300 Q F0(Read the contents of the history \
+(sion.)180 312 Q F1<ad72>144 324 Q F0(Read the contents of the history \
\214le and append them to the current history list.)25.86 E F1<ad77>144
-312 Q F0(Write the current history list to the history \214le, o)23.08 E
+336 Q F0(Write the current history list to the history \214le, o)23.08 E
-.15(ve)-.15 G(rwriting the history \214le').15 E 2.5(sc)-.55 G
-(ontents.)-2.5 E F1<ad70>144 324 Q F0 .625
+(ontents.)-2.5 E F1<ad70>144 348 Q F0 .625
(Perform history substitution on the follo)24.74 F(wing)-.25 E F2(ar)
3.125 E(gs)-.37 E F0 .626(and display the result on the standard)3.125 F
-2.975(output. Does)180 336 R .475
+2.975(output. Does)180 360 R .475
(not store the results in the history list.)2.975 F(Each)5.475 E F2(ar)
2.975 E(g)-.37 E F0 .475(must be quoted to disable)2.975 F
-(normal history e)180 348 Q(xpansion.)-.15 E F1<ad73>144 360 Q F0 .362
+(normal history e)180 372 Q(xpansion.)-.15 E F1<ad73>144 384 Q F0 .362
(Store the)26.41 F F2(ar)3.192 E(gs)-.37 E F0 .363
(in the history list as a single entry)3.132 F 5.363(.T)-.65 G .363
-(he last command in the history list is)-5.363 F(remo)180 372 Q -.15(ve)
+(he last command in the history list is)-5.363 F(remo)180 396 Q -.15(ve)
-.15 G 2.5(db).15 G(efore the)-2.5 E F2(ar)2.83 E(gs)-.37 E F0
-(are added.)2.77 E .146(If the)144 388.8 R F3(HISTTIMEFORMA)2.645 E(T)
+(are added.)2.77 E .146(If the)144 412.8 R F3(HISTTIMEFORMA)2.645 E(T)
-.855 E F0 -.25(va)2.395 G .145
(riable is set, the time stamp information associated with each history)
-.25 F .668(entry is written to the history \214le, mark)144 400.8 R .669
+.25 F .668(entry is written to the history \214le, mark)144 424.8 R .669
(ed with the history comment character)-.1 F 5.669(.W)-.55 G .669
-(hen the history)-5.669 F .956(\214le is read, lines be)144 412.8 R .956
+(hen the history)-5.669 F .956(\214le is read, lines be)144 436.8 R .956
(ginning with the history comment character follo)-.15 F .955
(wed immediately by a digit)-.25 F .415
-(are interpreted as timestamps for the pre)144 424.8 R .416
+(are interpreted as timestamps for the pre)144 448.8 R .416
(vious history line.)-.25 F .416(The return v)5.416 F .416
(alue is 0 unless an in)-.25 F -.25(va)-.4 G(lid).25 E .499(option is e\
ncountered, an error occurs while reading or writing the history \214le\
-, an in)144 436.8 R -.25(va)-.4 G(lid).25 E F2(of)2.999 E(fset)-.18 E F0
-(is)2.999 E(supplied as an ar)144 4
48.8 Q(gument to)-.18 E F1<ad64>2.5 E
+, an in)144 460.8 R -.25(va)-.4 G(lid).25 E F2(of)2.999 E(fset)-.18 E F0
+(is)2.999 E(supplied as an ar)144 4
72.8 Q(gument to)-.18 E F1<ad64>2.5 E
F0 2.5(,o)C 2.5(rt)-2.5 G(he history e)-2.5 E
(xpansion supplied as an ar)-.15 E(gument to)-.18 E F1<ad70>2.5 E F0 -.1
-(fa)2.5 G(ils.).1 E F1(jobs)108 465.6 Q F0([)2.5 E F1(\255lnprs)A F0 2.5
-(][)C F2(jobspec)A F0(... ])2.5 E F1(jobs \255x)108 477.6 Q F2(command)
+(fa)2.5 G(ils.).1 E F1(jobs)108 489.6 Q F0([)2.5 E F1(\255lnprs)A F0 2.5
+(][)C F2(jobspec)A F0(... ])2.5 E F1(jobs \255x)108 501.6 Q F2(command)
2.5 E F0([)2.5 E F2(ar)2.5 E(gs)-.37 E F0(... ])2.5 E
-(The \214rst form lists the acti)144 489.6 Q .3 -.15(ve j)-.25 H 2.5
+(The \214rst form lists the acti)144 513.6 Q .3 -.15(ve j)-.25 H 2.5
(obs. The).15 F(options ha)2.5 E .3 -.15(ve t)-.2 H(he follo).15 E
-(wing meanings:)-.25 E F1<ad6c>144 501.6 Q F0
+(wing meanings:)-.25 E F1<ad6c>144 525.6 Q F0
(List process IDs in addition to the normal information.)27.52 E F1
-<ad6e>144 513.6 Q F0 .193(Display information only about jobs that ha)
+<ad6e>144 537.6 Q F0 .193(Display information only about jobs that ha)
24.74 F .494 -.15(ve c)-.2 H .194(hanged status since the user w).15 F
-.194(as last noti-)-.1 F(\214ed of their status.)180 5
25.6 Q F1<ad70>144
-537.6 Q F0(List only the process ID of the job')24.74 E 2.5(sp)-.55 G
-(rocess group leader)-2.5 E(.)-.55 E F1<ad72>144 549.6 Q F0
-(Display only running jobs.)25.86 E F1<ad73>144 561.6 Q F0
-(Display only stopped jobs.)26.41 E(If)144 578.4 Q F2(jobspec)4.554 E F0
+.194(as last noti-)-.1 F(\214ed of their status.)180 5
49.6 Q F1<ad70>144
+561.6 Q F0(List only the process ID of the job')24.74 E 2.5(sp)-.55 G
+(rocess group leader)-2.5 E(.)-.55 E F1<ad72>144 573.6 Q F0
+(Display only running jobs.)25.86 E F1<ad73>144 585.6 Q F0
+(Display only stopped jobs.)26.41 E(If)144 602.4 Q F2(jobspec)4.554 E F0
.314(is gi)3.124 F -.15(ve)-.25 G .314
(n, output is restricted to information about that job).15 F 5.313(.T)
--.4 G .313(he return status is 0 unless)-5.313 F(an in)144 590.4 Q -.25
+-.4 G .313(he return status is 0 unless)-5.313 F(an in)144 614.4 Q -.25
(va)-.4 G(lid option is encountered or an in).25 E -.25(va)-.4 G(lid).25
-E F2(jobspec)4.24 E F0(is supplied.)2.81 E .394(If the)144 607.2 R F1
+E F2(jobspec)4.24 E F0(is supplied.)2.81 E .394(If the)144 631.2 R F1
<ad78>2.894 E F0 .394(option is supplied,)2.894 F F1(jobs)2.894 E F0
.394(replaces an)2.894 F(y)-.15 E F2(jobspec)4.634 E F0 .394(found in)
3.204 F F2(command)3.094 E F0(or)3.664 E F2(ar)3.224 E(gs)-.37 E F0 .395
-(with the corre-)3.164 F(sponding process group ID, and e)144 619.2 Q
+(with the corre-)3.164 F(sponding process group ID, and e)144 643.2 Q
-.15(xe)-.15 G(cutes).15 E F2(command)2.7 E F0(passing it)3.27 E F2(ar)
2.5 E(gs)-.37 E F0 2.5(,r).27 G(eturning its e)-2.5 E(xit status.)-.15 E
-F1(kill)108 6
36 Q F0([)2.5 E F1<ad73>A F2(sigspec)2.5 E F0(|)2.5 E F1
+F1(kill)108 6
60 Q F0([)2.5 E F1<ad73>A F2(sigspec)2.5 E F0(|)2.5 E F1
<ad6e>2.5 E F2(signum)2.5 E F0(|)2.5 E F1<ad>2.5 E F2(sigspec)A F0 2.5
(][)C F2(pid)-2.5 E F0(|)2.5 E F2(jobspec)2.5 E F0 2.5(].)C(..)-2.5 E F1
-(kill \255l)108 648 Q F0([)2.5 E F2(sigspec)A F0(|)2.5 E F2 -.2(ex)2.5 G
-(it_status).2 E F0(])A .12(Send the signal named by)144 660 R F2
+(kill \255l)108 672 Q F0([)2.5 E F2(sigspec)A F0(|)2.5 E F2 -.2(ex)2.5 G
+(it_status).2 E F0(])A .12(Send the signal named by)144 684 R F2
(sigspec)2.96 E F0(or)2.93 E F2(signum)2.96 E F0 .119
(to the processes named by)2.939 F F2(pid)3.869 E F0(or)3.389 E F2
(jobspec)2.619 E F0(.).31 E F2(sigspec)5.459 E F0(is)2.929 E .318
-(either a case-insensiti)144 672 R .618 -.15(ve s)-.25 H .318
+(either a case-insensiti)144 696 R .618 -.15(ve s)-.25 H .318
(ignal name such as).15 F F3(SIGKILL)2.818 E F0 .319
(\(with or without the)2.569 F F3(SIG)2.819 E F0 .319
-(pre\214x\) or a signal)2.569 F(number;)144 684 Q F2(signum)4.189 E F0
+(pre\214x\) or a signal)2.569 F(number;)144 708 Q F2(signum)4.189 E F0
1.349(is a signal number)4.169 F 6.349(.I)-.55 G(f)-6.349 E F2(sigspec)
4.189 E F0 1.349(is not present, then)4.159 F F3(SIGTERM)3.849 E F0
-1.348(is assumed.)3.599 F(An)6.348 E(ar)144 696 Q .522(gument of)-.18 F
+1.348(is assumed.)3.599 F(An)6.348 E(ar)144 720 Q .522(gument of)-.18 F
F1<ad6c>3.023 E F0 .523(lists the signal names.)3.023 F .523(If an)5.523
F 3.023(ya)-.15 G -.18(rg)-3.023 G .523(uments are supplied when).18 F
F1<ad6c>3.023 E F0 .523(is gi)3.023 F -.15(ve)-.25 G .523(n, the names)
-.15 F .28(of the signals corresponding to the ar)144 708 R .28
-(guments are listed, and the return status is 0.)-.18 F(The)5.28 E F2
--.2(ex)2.78 G(it_status).2 E F0(ar)144 720 Q 1.984(gument to)-.18 F F1
-<ad6c>4.484 E F0 1.985
-(is a number specifying either a signal number or the e)4.484 F 1.985
-(xit status of a process)-.15 F(GNU Bash-4.2)72 768 Q(2004 Apr 20)
-148.735 E(10)198.725 E 0 Cg EP
+.15 F(GNU Bash-4.2)72 768 Q(2004 Apr 20)148.735 E(10)198.725 E 0 Cg EP
%%Page: 11 11
%%BeginPageSetup
BP
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/F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 290.48
-(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E .672
-(terminated by a signal.)144 84 R/F1 10/Times-Bold@0 SF(kill)5.672 E F0
-.672(returns true if at least one signal w)3.172 F .671
-(as successfully sent, or f)-.1 F .671(alse if an)-.1 F
-(error occurs or an in)144 96 Q -.25(va)-.4 G
-(lid option is encountered.).25 E F1(let)108 112.8 Q/F2 10
-/Times-Italic@0 SF(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A(g)-.37 E F0
-(...])2.5 E(Each)144 124.8 Q F2(ar)3.026 E(g)-.37 E F0 .196
+(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E .28
+(of the signals corresponding to the ar)144 84 R .28
+(guments are listed, and the return status is 0.)-.18 F(The)5.28 E/F1 10
+/Times-Italic@0 SF -.2(ex)2.78 G(it_status).2 E F0(ar)144 96 Q .377
+(gument to)-.18 F/F2 10/Times-Bold@0 SF<ad6c>2.877 E F0 .378
+(is a number specifying either a signal number or the e)2.877 F .378
+(xit status of a process termi-)-.15 F .594(nated by a signal.)144 108 R
+F2(kill)5.593 E F0 .593(returns true if at least one signal w)3.093 F
+.593(as successfully sent, or f)-.1 F .593(alse if an error)-.1 F
+(occurs or an in)144 120 Q -.25(va)-.4 G(lid option is encountered.).25
+E F2(let)108 136.8 Q F1(ar)2.5 E(g)-.37 E F0([)2.5 E F1(ar)A(g)-.37 E F0
+(...])2.5 E(Each)144 148.8 Q F1(ar)3.026 E(g)-.37 E F0 .196
(is an arithmetic e)2.916 F .197(xpression to be e)-.15 F -.25(va)-.25 G
.197(luated \(see).25 F/F3 9/Times-Bold@0 SF .197(ARITHMETIC EV)2.697 F
(ALU)-1.215 E -.855(AT)-.54 G(ION).855 E F0(abo)2.447 E -.15(ve)-.15 G
-2.697(\). If).15 F(the last)144 136.8 Q F2(ar)2.83 E(g)-.37 E F0 -.25
-(eva)2.72 G(luates to 0,).25 E F1(let)2.5 E F0
-(returns 1; 0 is returned otherwise.)2.5 E F1(local)108 153.6 Q F0([)2.5
-E F2(option)A F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C
-(..])-2.5 E -.15(Fo)144 165.6 S 2.56(re).15 G .06(ach ar)-2.56 F .06
-(gument, a local v)-.18 F .06(ariable named)-.25 F F2(name)2.92 E F0 .06
-(is created, and assigned)2.74 F F2(value)2.56 E F0 5.06(.T).18 G(he)
--5.06 E F2(option)2.56 E F0 .06(can be)2.56 F(an)144 177.6 Q 3.152(yo)
--.15 G 3.152(ft)-3.152 G .652(he options accepted by)-3.152 F F1(declar)
-3.152 E(e)-.18 E F0 5.652(.W)C(hen)-5.652 E F1(local)3.152 E F0 .653
+2.697(\). If).15 F(the last)144 160.8 Q F1(ar)2.83 E(g)-.37 E F0 -.25
+(eva)2.72 G(luates to 0,).25 E F2(let)2.5 E F0
+(returns 1; 0 is returned otherwise.)2.5 E F2(local)108 177.6 Q F0([)2.5
+E F1(option)A F0 2.5(][)C F1(name)-2.5 E F0([=)A F1(value)A F0 2.5(].)C
+(..])-2.5 E -.15(Fo)144 189.6 S 2.56(re).15 G .06(ach ar)-2.56 F .06
+(gument, a local v)-.18 F .06(ariable named)-.25 F F1(name)2.92 E F0 .06
+(is created, and assigned)2.74 F F1(value)2.56 E F0 5.06(.T).18 G(he)
+-5.06 E F1(option)2.56 E F0 .06(can be)2.56 F(an)144 201.6 Q 3.152(yo)
+-.15 G 3.152(ft)-3.152 G .652(he options accepted by)-3.152 F F2(declar)
+3.152 E(e)-.18 E F0 5.652(.W)C(hen)-5.652 E F2(local)3.152 E F0 .653
(is used within a function, it causes the v)3.152 F(ari-)-.25 E(able)144
-189.6 Q F2(name)3.721 E F0 .861(to ha)3.541 F 1.161 -.15(ve a v)-.2 H
+213.6 Q F1(name)3.721 E F0 .861(to ha)3.541 F 1.161 -.15(ve a v)-.2 H
.861(isible scope restricted to that function and its children.).15 F
--.4(Wi)5.86 G .86(th no operands,).4 F F1(local)144 201.6 Q F0 1.164
+-.4(Wi)5.86 G .86(th no operands,).4 F F2(local)144 225.6 Q F0 1.164
(writes a list of local v)3.664 F 1.165
(ariables to the standard output.)-.25 F 1.165(It is an error to use)
-6.165 F F1(local)3.665 E F0 1.165(when not)3.665 F .233
-(within a function.)144 213.6 R .233(The return status is 0 unless)5.233
-F F1(local)2.733 E F0 .233(is used outside a function, an in)2.733 F
--.25(va)-.4 G(lid).25 E F2(name)3.092 E F0(is)2.912 E(supplied, or)144
-225.6 Q F2(name)2.5 E F0(is a readonly v)2.5 E(ariable.)-.25 E F1
-(logout)108 242.4 Q F0(Exit a login shell.)9.33 E F1(map\214le)108 259.2
-Q F0([)2.5 E F1<ad6e>A F2(count)2.5 E F0 2.5(][)C F1<ad4f>-2.5 E F2
-(origin)2.5 E F0 2.5(][)C F1<ad73>-2.5 E F2(count)2.5 E F0 2.5(][)C F1
-<ad74>-2.5 E F0 2.5(][)C F
1<ad75>-2.5 E F2(fd)2.5 E F0 2.5(][)C F1<ad43>
--2.5 E F2(callbac)2.5 E(k)-.2 E F0 2.5(][)C F1<ad63>-2.5 E F2(quantum)
-2.5 E F0 2.5(][)C F2(arr)-2.5 E(ay)-.15 E F0(])A F1 -.18(re)108 271.2 S
-(adarray).18 E F0([)2.5 E F
1<ad6e>A F2(count)2.5 E F0 2.5(][)C F1<ad4f>
--2.5 E F2(origin)2.5 E F0 2.5(][)C F1<ad73>-2.5 E F2(count)2.5 E F0 2.5
-(][)C F1<ad74>-2.5 E F0 2.5(][)C F1<ad75>-2.5 E F2(fd)2.5 E F0 2.5(][)C
-F1<ad43>-2.5 E F2(callbac)2.5 E(k)-.2 E F0 2.5(][)C F1<ad63>-2.5 E F2
-(quantum)2.5 E F0 2.5(][)C F2(arr)-2.5 E(ay)-.15 E F0(])A .35
-(Read lines from the standard input into the inde)144 283.2 R -.15(xe)
--.15 G 2.851(da).15 G .351(rray v)-2.851 F(ariable)-.25 E F2(arr)2.851 E
+6.165 F F2(local)3.665 E F0 1.165(when not)3.665 F .233
+(within a function.)144 237.6 R .233(The return status is 0 unless)5.233
+F F2(local)2.733 E F0 .233(is used outside a function, an in)2.733 F
+-.25(va)-.4 G(lid).25 E F1(name)3.092 E F0(is)2.912 E(supplied, or)144
+249.6 Q F1(name)2.5 E F0(is a readonly v)2.5 E(ariable.)-.25 E F2
+(logout)108 266.4 Q F0(Exit a login shell.)9.33 E F2(map\214le)108 283.2
+Q F0([)2.5 E F2<ad6e>A F1(count)2.5 E F0 2.5(][)C F2<ad4f>-2.5 E F1
+(origin)2.5 E F0 2.5(][)C F2<ad73>-2.5 E F1(count)2.5 E F0 2.5(][)C F2
+<ad74>-2.5 E F0 2.5(][)C F
2<ad75>-2.5 E F1(fd)2.5 E F0 2.5(][)C F2<ad43>
+-2.5 E F1(callbac)2.5 E(k)-.2 E F0 2.5(][)C F2<ad63>-2.5 E F1(quantum)
+2.5 E F0 2.5(][)C F1(arr)-2.5 E(ay)-.15 E F0(])A F2 -.18(re)108 295.2 S
+(adarray).18 E F0([)2.5 E F
2<ad6e>A F1(count)2.5 E F0 2.5(][)C F2<ad4f>
+-2.5 E F1(origin)2.5 E F0 2.5(][)C F2<ad73>-2.5 E F1(count)2.5 E F0 2.5
+(][)C F2<ad74>-2.5 E F0 2.5(][)C F2<ad75>-2.5 E F1(fd)2.5 E F0 2.5(][)C
+F2<ad43>-2.5 E F1(callbac)2.5 E(k)-.2 E F0 2.5(][)C F2<ad63>-2.5 E F1
+(quantum)2.5 E F0 2.5(][)C F1(arr)-2.5 E(ay)-.15 E F0(])A .35
+(Read lines from the standard input into the inde)144 307.2 R -.15(xe)
+-.15 G 2.851(da).15 G .351(rray v)-2.851 F(ariable)-.25 E F1(arr)2.851 E
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2<ad63>2.967 E F0 2.967(,t)C .467
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-F1(popd)108 506.4 Q F0<5bad>2.5 E F1(n)A F0 2.5(][)C(+)-2.5 E F2(n)A F0
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(Suppresses the normal change of directory when remo)24.74 F .551
(ving directories from the stack, so)-.15 F
-(that only the stack is manipulated.)180 566.4 Q F1(+)144 578.4 Q F2(n)A
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.14(th entry counting from the left of the list sho)B .14(wn by)-.25 F
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-F .704(simply copied to standard output, character escape sequences, wh\
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-(ar)144 120 Q(gument)-.37 E F0 5.531(.I)C 3.031(na)-5.531 G .531
-(ddition to the standard)-3.031 F F1(printf)3.032 E F0 .532
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-(xtensions:)-.15 E F2(%b)144 144 Q F0(causes)20.44 E F2(printf)5.115 E
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(xpand backslash escape sequences in the corresponding)-.15 F F1(ar)
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(ger representing the number)-.15 F .457(of seconds since the epoch.)180
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2.854(f-)-2.854 G 2.854(1h)-2.854 G .354(ad been gi)-2.854 F -.15(ve)
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--.2 E(.)-.55 E(Ar)144 292.8 Q .464(guments to non-string format speci\
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-(xcept that a leading plus or)-.15 F 1.258(minus sign is allo)144 304.8
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R 1.259
(wed, and if the leading character is a single or double quote, the v)
--.25 F 1.259(alue is the)-.25 F(ASCII v)144 316.8 Q(alue of the follo)
--.25 E(wing character)-.25 E(.)-.55 E(The)144 333.6 Q F1(format)3.424 E
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F0 .923(is reused as necessary to consume all of the)3.424 F F1(ar)3.423
E(guments)-.37 E F0 5.923(.I)C 3.423(ft)-5.923 G(he)-3.423 E F1(format)
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F0 .033(than are supplied, the e)2.533 F .033
(xtra format speci\214cations beha)-.15 F .333 -.15(ve a)-.2 H 2.533(si)
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--.25 F(as appropriate, had been supplied.)144 357.6 Q(The return v)5 E
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(alue is zero on success, non-zero on f)-.25 E(ailure.)-.1 E F2(pushd)
-108 3
74.4 Q F0([)2.5 E F2<ad6e>A F0 2.5(][)C(+)-2.5 E F1(n)A F0 2.5(][)C
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386.4 Q F0([)2.5 E F2<ad6e>A F0
+108 3
98.4 Q F0([)2.5 E F2<ad6e>A F0 2.5(][)C(+)-2.5 E F1(n)A F0 2.5(][)C
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410.4 Q F0([)2.5 E F2<ad6e>A F0
2.5(][)C F1(dir)-2.5 E F0(])A .64(Adds a directory to the top of the di\
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-(only the stack is manipulated.)180 458.4 Q F2(+)144 470.4 Q F1(n)A F0
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1.268(Rotates the stack so that the)25.3 F F1(n)3.768 E F0 1.267
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--.25 F F2(dirs)180 482.4 Q F0 2.5(,s)C
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2.988 E F0 .488(command is successful, a)2.988 F F2(dirs)2.988 E F0 .488
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3.89 E F0 -.1(fa)4.27 G 3.539(ils. W).1 F 1.039(ith the second form,)-.4
F F2(pushd)3.539 E F0 1.039(returns 0 unless the directory)3.539 F .846
-(stack is empty)144 571.2 R 3.346(,an)-.65 G(on-e)-3.346 E .847(xistent\
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directory stack element is speci\214ed, or the directory change to the)
--.15 F(speci\214ed ne)144 583.2 Q 2.5(wc)-.25 G(urrent directory f)-2.5
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-(Options, if supplied, ha)144 120 Q .3 -.15(ve t)-.2 H(he follo).15 E
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-(The \214rst character of)180 180 Q F3(delim)2.5 E F0
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-(If the standard input is coming from a terminal,)25.86 F F2 -.18(re)
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--.25 F(ing be)180 240 Q(gins.)-.15 E F2<ad6e>144 252 Q F3(nc)2.5 E(har)
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--.1 F(input, b)180 276 Q(ut honor a delimiter if fe)-.2 E(wer than)-.25
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-(s)-.1 E F0 1.269(characters rather than w)3.769 F 1.27
-(aiting for a complete)-.1 F .275
-(line of input, unless EOF is encountered or)180 312 R F2 -.18(re)2.775
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-(tered in the input are not treated specially and do not cause)180 324 R
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-F3(pr)2.5 E(ompt)-.45 E F0(Display)180 360 Q F3(pr)3.661 E(ompt)-.45 E
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--.25 F(an)180 372 Q 2.5(yi)-.15 G 2.5(nput. The)-2.5 F
-(prompt is displayed only if input is coming from a terminal.)2.5 E F2
-<ad72>144 384 Q F0 .543(Backslash does not act as an escape character)
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--5.543 F(the line.)180 396 Q(In particular)5 E 2.5(,ab)-.4 G
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--.25 E F2<ad73>144 408 Q F0(Silent mode.)26.41 E
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(wing the decimal point.)-.25 E(This option is only ef)5 E(fecti)-.25 E
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(ariable assignment error \(such as assigning to a readonly v)-.25 F
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-F3(wor)A(d)-.37 E F0 2.5(].)C(..])-2.5 E .77(The gi)144 609.6 R -.15(ve)
--.25 G(n).15 E F3(names)3.27 E F0 .77(are mark)3.27 F .77
-(ed readonly; the v)-.1 F .77(alues of these)-.25 F F3(names)3.63 E F0
-.77(may not be changed by subse-)3.54 F 1.096(quent assignment.)144
-621.6 R 1.096(If the)6.096 F F2<ad66>3.596 E F0 1.097
-(option is supplied, the functions corresponding to the)3.596 F F3
-(names)3.597 E F0 1.097(are so)3.597 F(mark)144 633.6 Q 3.334(ed. The)
--.1 F F
2<ad61>3.334 E F0 .834(option restricts the v)3.334 F .834
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-(xe)-.15 G .643(cuting all).15 F(the commands in the subshell.)184 472.8
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-E F0 2.042(is being)4.542 F 1.435(ignored, none of the commands e)184
-502.8 R -.15(xe)-.15 G 1.436
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2<ad65>4.542
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--.15(ny e).15 H -.25(ff).15 G .653(ect until the compound command).25 F
-(or the command containing the function call completes.)184 550.8 Q F1
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(rridden when creating output \214les by using the redirection opera-)
-.15 F(tor)184 252 Q F1(>|)2.5 E F0(instead of)2.5 E F1(>)2.5 E F0(.)A F1
-<ad45>144 264 Q F0 .104(If set, an)27.63 F 2.604(yt)-.15 G .104(rap on)
--2.604 F F1(ERR)2.604 E F0 .103
-(is inherited by shell functions, command substitutions, and com-)2.604
-F .838(mands e)184 276 R -.15(xe)-.15 G .838(cuted in a subshell en).15
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-(trap is normally not inherited in)3.339 F(such cases.)184 288 Q F1
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-(style history substitution.)5.532 F .531(This option is on by def)5.532
-F .531(ault when the shell is inter)-.1 F(-)-.2 E(acti)184 312 Q -.15
-(ve)-.25 G(.).15 E F1<ad50>144 324 Q F0 .959
+.15 F(tor)184 276 Q F1(>|)2.5 E F0(instead of)2.5 E F1(>)2.5 E F0(.)A F1
+<ad45>144 288 Q F0 .103(If set, an)27.63 F 2.603(yt)-.15 G .103(rap on)
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+(is inherited by shell functions, command substitutions, and com-)2.603
+F .839(mands e)184 300 R -.15(xe)-.15 G .839(cuted in a subshell en).15
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+(trap is normally not inherited in)3.338 F(such cases.)184 312 Q F1
+<ad48>144 324 Q F0(Enable)26.52 E F1(!)3.031 E F0 .531
+(style history substitution.)5.531 F .531(This option is on by def)5.531
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(If set, the shell does not resolv)28.19 F 3.459(es)-.15 G .959
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-(that change the current w)184 336 R 2.822(orking directory)-.1 F 7.822
-(.I)-.65 G 5.322(tu)-7.822 G 2.822(ses the ph)-5.322 F 2.821
-(ysical directory structure)-.05 F 2.685(instead. By)184 348 R(def)2.685
+(ymbolic links when e)-3.459 F -.15(xe)-.15 G .959
+(cuting commands such as).15 F F1(cd)3.459 E F0 2.821
+(that change the current w)184 360 R 2.822(orking directory)-.1 F 7.822
+(.I)-.65 G 5.322(tu)-7.822 G 2.822(ses the ph)-5.322 F 2.822
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E(ault,)-.1 E F1(bash)2.686 E F0(follo)2.686 E .186
(ws the logical chain of directories when performing com-)-.25 F
-(mands which change the current directory)184 3
60 Q(.)-.65 E F1<ad54>144
-372 Q F0 .89(If set, an)27.63 F 3.39(yt)-.15 G .89(raps on)-3.39 F F1
+(mands which change the current directory)184 3
84 Q(.)-.65 E F1<ad54>144
+396 Q F0 .89(If set, an)27.63 F 3.39(yt)-.15 G .89(raps on)-3.39 F F1
(DEB)3.39 E(UG)-.1 E F0(and)3.39 E F1(RETURN)3.39 E F0 .89
(are inherited by shell functions, command)3.39 F 1.932
-(substitutions, and commands e)184 384 R -.15(xe)-.15 G 1.932
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(cuted in a subshell en).15 F 4.432(vironment. The)-.4 F F1(DEB)4.432 E
-(UG)-.1 E F0(and)4.432 E F1(RETURN)184 396 Q F0
-(traps are normally not inherited in such cases.)2.5 E F1<adad>144 408 Q
-F0 .401(If no ar)28.6 F .401(guments follo)-.18 F 2.901(wt)-.25 G .401
+(UG)-.1 E F0(and)4.432 E F1(RETURN)184 420 Q F0
+(traps are normally not inherited in such cases.)2.5 E F1<adad>144 432 Q
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(his option, then the positional parameters are unset.)-2.901 F
-(Otherwise,)5.4 E(the positional parameters are set to the)184 420 Q F2
-(ar)2.5 E(g)-.37 E F0(s, e)A -.15(ve)-.25 G 2.5(ni).15 G 2.5(fs)-2.5 G
+(Otherwise,)5.401 E(the positional parameters are set to the)184 444 Q
+F2(ar)2.5 E(g)-.37 E F0(s, e)A -.15(ve)-.25 G 2.5(ni).15 G 2.5(fs)-2.5 G
(ome of them be)-2.5 E(gin with a)-.15 E F1<ad>2.5 E F0(.)A F1<ad>144
-432 Q F0 1.944(Signal the end of options, cause all remaining)34.3 F F2
-(ar)4.444 E(g)-.37 E F0 4.444(st)C 4.444(ob)-4.444 G 4.445(ea)-4.444 G
-1.945(ssigned to the positional)-4.445 F 3.446(parameters. The)184 444 R
-F1<ad78>3.446 E F0(and)3.446 E F1<ad76>3.446 E F0 .945
-(options are turned of)3.446 F 3.445(f. If)-.25 F .945(there are no)
-3.445 F F2(ar)3.445 E(g)-.37 E F0 .945(s, the positional)B
-(parameters remain unchanged.)184 456 Q .425(The options are of)144
-472.8 R 2.925(fb)-.25 G 2.925(yd)-2.925 G(ef)-2.925 E .425
+456 Q F0 1.945(Signal the end of options, cause all remaining)34.3 F F2
+(ar)4.444 E(g)-.37 E F0 4.444(st)C 4.444(ob)-4.444 G 4.444(ea)-4.444 G
+1.944(ssigned to the positional)-4.444 F 3.445(parameters. The)184 468 R
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+(options are turned of)3.445 F 3.445(f. If)-.25 F .946(there are no)
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+(parameters remain unchanged.)184 480 Q .425(The options are of)144
+496.8 R 2.925(fb)-.25 G 2.925(yd)-2.925 G(ef)-2.925 E .425
(ault unless otherwise noted.)-.1 F .425
-(Using + rather than \255 causes these options)5.425 F .178
-(to be turned of)144 484.8 R 2.678(f. The)-.25 F .178
+(Using + rather than \255 causes these options)5.425 F .177
+(to be turned of)144 508.8 R 2.677(f. The)-.25 F .178
(options can also be speci\214ed as ar)2.678 F .178(guments to an in)
--.18 F -.2(vo)-.4 G .177(cation of the shell.).2 F(The)5.177 E .066
-(current set of options may be found in)144 496.8 R F1<24ad>2.566 E F0
+-.18 F -.2(vo)-.4 G .178(cation of the shell.).2 F(The)5.178 E .066
+(current set of options may be found in)144 520.8 R F1<24ad>2.566 E F0
5.066(.T)C .066(he return status is al)-5.066 F -.1(wa)-.1 G .066
-(ys true unless an in).1 F -.25(va)-.4 G .067(lid option).25 F
-(is encountered.)144 508.8 Q F1(shift)108 525.6 Q F0([)2.5 E F2(n)A F0
-(])A .429(The positional parameters from)144 537.6 R F2(n)2.929 E F0
-.429(+1 ... are renamed to)B F1 .429($1 ....)2.929 F F0 -.15(Pa)5.428 G
-.428(rameters represented by the num-).15 F(bers)144 549.6 Q F1($#)2.582
-E F0(do)2.582 E .082(wn to)-.25 F F1($#)2.582 E F0<ad>A F2(n)A F0 .082
-(+1 are unset.)B F2(n)5.442 E F0 .082(must be a non-ne)2.822 F -.05(ga)
--.15 G(ti).05 E .383 -.15(ve n)-.25 H .083(umber less than or equal to)
-.15 F F1($#)2.583 E F0 5.083(.I)C(f)-5.083 E F2(n)2.943 E F0 .06
-(is 0, no parameters are changed.)144 561.6 R(If)5.06 E F2(n)2.92 E F0
+(ys true unless an in).1 F -.25(va)-.4 G .066(lid option).25 F
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+(])A .428(The positional parameters from)144 561.6 R F2(n)2.928 E F0
+.429(+1 ... are renamed to)B F1 .429($1 ....)2.929 F F0 -.15(Pa)5.429 G
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+E F0(do)2.583 E .083(wn to)-.25 F F1($#)2.583 E F0<ad>A F2(n)A F0 .083
+(+1 are unset.)B F2(n)5.443 E F0 .083(must be a non-ne)2.823 F -.05(ga)
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+(is 0, no parameters are changed.)144 585.6 R(If)5.06 E F2(n)2.92 E F0
.06(is not gi)2.8 F -.15(ve)-.25 G .06(n, it is assumed to be 1.).15 F
(If)5.06 E F2(n)2.92 E F0 .06(is greater than)2.8 F F1($#)2.56 E F0 2.56
-(,t)C(he)-2.56 E .143(positional parameters are not changed.)144 573.6 R
-.144(The return status is greater than zero if)5.143 F F2(n)3.004 E F0
-.144(is greater than)2.884 F F1($#)2.644 E F0
-(or less than zero; otherwise 0.)144 585.6 Q F1(shopt)108 602.4 Q F0([)
+(,t)C(he)-2.56 E .144(positional parameters are not changed.)144 597.6 R
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+.143(is greater than)2.883 F F1($#)2.643 E F0
+(or less than zero; otherwise 0.)144 609.6 Q F1(shopt)108 626.4 Q F0([)
2.5 E F1(\255pqsu)A F0 2.5(][)C F1<ad6f>-2.5 E F0 2.5(][)C F2(optname)
--2.5 E F0(...])2.5 E -.8(To)144 614.4 S .222(ggle the v).8 F .222
-(alues of v)-.25 F .222(ariables controlling optional shell beha)-.25 F
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-<ad70>2.722 E F0 .721(option, a list of all settable options is display\
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-(optname)2.5 E F0(.)A F1<ad71>144 686.4 Q F0 .003(Suppresses normal out\
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-(optname)2.504 E F0(is)2.504 E .256(set or unset.)180 698.4 R .256
-(If multiple)5.256 F F2(optname)2.756 E F0(ar)2.756 E .256
-(guments are gi)-.18 F -.15(ve)-.25 G 2.756(nw).15 G(ith)-2.756 E F1
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-(all)180 710.4 Q F2(optnames)2.5 E F0(are enabled; non-zero otherwise.)
-2.5 E(GNU Bash-4.2)72 768 Q(2004 Apr 20)148.735 E(16)198.725 E 0 Cg EP
+-2.5 E F0(...])2.5 E -.8(To)144 638.4 S .639(ggle the v).8 F .639
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+(option is used, those a)2.875 F -.25(va)-.2 G .375(ilable with the).25
+F F1<ad6f>2.875 E F0 .374(option to the)2.875 F F1(set)2.874 E F0 -.2
+(bu)2.874 G .374(iltin com-).2 F 3.325(mand. W)144 662.4 R .825
+(ith no options, or with the)-.4 F F1<ad70>3.325 E F0 .826
+(option, a list of all settable options is displayed, with an)3.325 F
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+-.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad73>144 698.4 Q
+F0(Enable \(set\) each)26.41 E F2(optname)2.5 E F0(.)A F1<ad75>144 710.4
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-/Times-Bold@0 SF<ad6f>144 84 Q F0(Restricts the v)25.3 E(alues of)-.25 E
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-(iltin.).2 E .624(If either)144 100.8 R F1<ad73>3.124 E F0(or)3.124 E F1
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-3.124 E(guments,)-.18 E F1(shopt)3.124 E F0(sho)3.124 E .624
+/Times-Bold@0 SF<ad71>144 84 Q F0 .003(Suppresses normal output \(quiet\
+ mode\); the return status indicates whether the)24.74 F/F2 10
+/Times-Italic@0 SF(optname)2.504 E F0(is)2.504 E .256(set or unset.)180
+96 R .256(If multiple)5.256 F F2(optname)2.756 E F0(ar)2.756 E .256
+(guments are gi)-.18 F -.15(ve)-.25 G 2.756(nw).15 G(ith)-2.756 E F1
+<ad71>2.756 E F0 2.755(,t)C .255(he return status is zero if)-2.755 F
+(all)180 108 Q F2(optnames)2.5 E F0(are enabled; non-zero otherwise.)2.5
+E F1<ad6f>144 120 Q F0(Restricts the v)25.3 E(alues of)-.25 E F2
+(optname)2.5 E F0(to be those de\214ned for the)2.5 E F1<ad6f>2.5 E F0
+(option to the)2.5 E F1(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E .624
+(If either)144 136.8 R F1<ad73>3.124 E F0(or)3.124 E F1<ad75>3.124 E F0
+.624(is used with no)3.124 F F2(optname)3.124 E F0(ar)3.124 E(guments,)
+-.18 E F1(shopt)3.124 E F0(sho)3.124 E .624
(ws only those options which are)-.25 F 2.234(set or unset, respecti)144
-112.8 R -.15(ve)-.25 G(ly).15 E 7.234(.U)-.65 G 2.234
+148.8 R -.15(ve)-.25 G(ly).15 E 7.234(.U)-.65 G 2.234
(nless otherwise noted, the)-7.234 F F1(shopt)4.734 E F0 2.234
-(options are disabled \(unset\) by)4.734 F(def)144 124.8 Q(ault.)-.1 E
-1.544(The return status when listing options is zero if all)144 141.6 R
+(options are disabled \(unset\) by)4.734 F(def)144 160.8 Q(ault.)-.1 E
+1.544(The return status when listing options is zero if all)144 177.6 R
F2(optnames)4.044 E F0 1.545(are enabled, non-zero otherwise.)4.045 F
.696
(When setting or unsetting options, the return status is zero unless an)
-144 153.6 R F2(optname)3.196 E F0 .696(is not a v)3.196 F .695
-(alid shell)-.25 F(option.)144 165.6 Q(The list of)144 182.4 Q F1(shopt)
-2.5 E F0(options is:)2.5 E F1(autocd)144 200.4 Q F0 .199
+144 189.6 R F2(optname)3.196 E F0 .696(is not a v)3.196 F .695
+(alid shell)-.25 F(option.)144 201.6 Q(The list of)144 218.4 Q F1(shopt)
+2.5 E F0(options is:)2.5 E F1(autocd)144 236.4 Q F0 .199
(If set, a command name that is the name of a directory is e)11.11 F
-.15(xe)-.15 G .2(cuted as if it were the ar).15 F(gu-)-.18 E
-(ment to the)184 212.4 Q F1(cd)2.5 E F0 2.5(command. This)2.5 F
+(ment to the)184 248.4 Q F1(cd)2.5 E F0 2.5(command. This)2.5 F
(option is only used by interacti)2.5 E .3 -.15(ve s)-.25 H(hells.).15 E
-F1(cdable_v)144 224.4 Q(ars)-.1 E F0 .156(If set, an ar)184 236.4 R .156
+F1(cdable_v)144 260.4 Q(ars)-.1 E F0 .156(If set, an ar)184 272.4 R .156
(gument to the)-.18 F F1(cd)2.656 E F0 -.2(bu)2.656 G .155
(iltin command that is not a directory is assumed to be the).2 F
-(name of a v)184 248.4 Q(ariable whose v)-.25 E
-(alue is the directory to change to.)-.25 E F1(cdspell)144 260.4 Q F0
+(name of a v)184 284.4 Q(ariable whose v)-.25 E
+(alue is the directory to change to.)-.25 E F1(cdspell)144 296.4 Q F0
1.055
(If set, minor errors in the spelling of a directory component in a)
10.55 F F1(cd)3.555 E F0 1.055(command will be)3.555 F 3.988
-(corrected. The)184 272.4 R 1.488(errors check)3.988 F 1.487
+(corrected. The)184 308.4 R 1.488(errors check)3.988 F 1.487
(ed for are transposed characters, a missing character)-.1 F 3.987(,a)
--.4 G(nd)-3.987 E .77(one character too man)184 284.4 R 4.57 -.65(y. I)
+-.4 G(nd)-3.987 E .77(one character too man)184 320.4 R 4.57 -.65(y. I)
-.15 H 3.27(fac).65 G .77
(orrection is found, the corrected \214lename is printed, and)-3.27 F
-(the command proceeds.)184 296.4 Q
+(the command proceeds.)184 332.4 Q
(This option is only used by interacti)5 E .3 -.15(ve s)-.25 H(hells.)
-.15 E F1(checkhash)144 308.4 Q F0 2.08(If set,)184 320.4 R F1(bash)4.58
+.15 E F1(checkhash)144 344.4 Q F0 2.08(If set,)184 356.4 R F1(bash)4.58
E F0 2.079(checks that a command found in the hash table e)4.58 F 2.079
-(xists before trying to)-.15 F -.15(exe)184 332.4 S(cute it.).15 E
+(xists before trying to)-.15 F -.15(exe)184 368.4 S(cute it.).15 E
(If a hashed command no longer e)5 E
-(xists, a normal path search is performed.)-.15 E F1(checkjobs)144 344.4
-Q F0 .448(If set,)184 356.4 R F1(bash)2.948 E F0 .448
+(xists, a normal path search is performed.)-.15 E F1(checkjobs)144 380.4
+Q F0 .448(If set,)184 392.4 R F1(bash)2.948 E F0 .448
(lists the status of an)2.948 F 2.949(ys)-.15 G .449
(topped and running jobs before e)-2.949 F .449(xiting an interacti)-.15
-F -.15(ve)-.25 G 3.439(shell. If)184 368.4 R(an)3.439 E 3.439(yj)-.15 G
+F -.15(ve)-.25 G 3.439(shell. If)184 404.4 R(an)3.439 E 3.439(yj)-.15 G
.938(obs are running, this causes the e)-3.439 F .938
(xit to be deferred until a second e)-.15 F .938(xit is)-.15 F 2.203
-(attempted without an interv)184 380.4 R 2.203(ening command \(see)-.15
+(attempted without an interv)184 416.4 R 2.203(ening command \(see)-.15
F/F3 9/Times-Bold@0 SF 2.203(JOB CONTR)4.703 F(OL)-.27 E F0(abo)4.453 E
--.15(ve)-.15 G 4.703(\). The).15 F(shell)4.704 E(al)184 392.4 Q -.1(wa)
+-.15(ve)-.15 G 4.703(\). The).15 F(shell)4.704 E(al)184 428.4 Q -.1(wa)
-.1 G(ys postpones e).1 E(xiting if an)-.15 E 2.5(yj)-.15 G
-(obs are stopped.)-2.5 E F1(checkwinsize)144 404.4 Q F0 .797(If set,)184
-416.4 R F1(bash)3.297 E F0 .797(checks the windo)3.297 F 3.297(ws)-.25 G
+(obs are stopped.)-2.5 E F1(checkwinsize)144 440.4 Q F0 .797(If set,)184
+452.4 R F1(bash)3.297 E F0 .797(checks the windo)3.297 F 3.297(ws)-.25 G
.796(ize after each command and, if necessary)-3.297 F 3.296(,u)-.65 G
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-144 440.4 Q F0 1.202(If set,)6.11 F F1(bash)3.702 E F0 1.202
+144 476.4 Q F0 1.202(If set,)6.11 F F1(bash)3.702 E F0 1.202
(attempts to sa)3.702 F 1.502 -.15(ve a)-.2 H 1.202
(ll lines of a multiple-line command in the same history).15 F(entry)184
-452.4 Q 5(.T)-.65 G(his allo)-5 E
-(ws easy re-editing of multi-line commands.)-.25 E F1(compat31)144 464.4
-Q F0 .42(If set,)184 476.4 R F1(bash)2.92 E F0 .42(changes its beha)2.92
+488.4 Q 5(.T)-.65 G(his allo)-5 E
+(ws easy re-editing of multi-line commands.)-.25 E F1(compat31)144 500.4
+Q F0 .42(If set,)184 512.4 R F1(bash)2.92 E F0 .42(changes its beha)2.92
F .419(vior to that of v)-.2 F .419
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--.15(ve u)-.15 H(nder).15 E F2(CONDI-)2.879 E(TION)180 626.4 Q .552
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(AL EXPRESSIONS)-.18 F F4(,)A F0 .552(the e)2.802 F .552
(xpression is true if the unary test is true.)-.15 F .552
-(If the \214rst ar)5.552 F(gu-)-.18 E(ment is not a v)180 638.4 Q
+(If the \214rst ar)5.552 F(gu-)-.18 E(ment is not a v)180 674.4 Q
(alid unary conditional operator)-.25 E 2.5(,t)-.4 G(he e)-2.5 E
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(wing conditions are applied in the order listed.)-.25 F .236
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%%Page: 21 21
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-F0 2.985(,t)C .485(he result is the one-ar)-2.985 F .485
-(gument test of the second ar)-.18 F 2.985(gument. Other)-.18 F(-)-.2 E
-(wise, the e)180 96 Q(xpression is f)-.15 E(alse.)-.1 E 2.5(4a)144 108 S
--.18(rg)-2.5 G(uments).18 E .384(If the \214rst ar)180 120 R .384
-(gument is)-.18 F F1(!)2.884 E F0 2.885(,t)C .385(he result is the ne)
--2.885 F -.05(ga)-.15 G .385(tion of the three-ar).05 F .385(gument e)
--.18 F .385(xpression com-)-.15 F 1.648(posed of the remaining ar)180
-132 R 4.147(guments. Otherwise,)-.18 F 1.647(the e)4.147 F 1.647
+(TINS\(1\) B)-.92 F(ASH_B)-.35 E(UIL)-.1 E(TINS\(1\))-.92 E 1.333
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+(he result is the one-ar)-2.985 F .485(gument test of the second ar)-.18
+F 2.985(gument. Other)-.18 F(-)-.2 E(wise, the e)180 132 Q
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(xpression is parsed and e)-.15 F -.25(va)-.25 G(luated).25 E
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--.15 G(.).15 E 2.5(5o)144 156 S 2.5(rm)-2.5 G(ore ar)-2.5 E(guments)-.18
-E 1.635(The e)180 168 R 1.635(xpression is parsed and e)-.15 F -.25(va)
+(according to precedence using the rules listed abo)180 180 Q -.15(ve)
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1.229(Print the accumulated user and system times for the shell and for\
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-Q F1(trap)108 243.6 Q F0([)2.5 E F1(\255lp)A F0 2.5(][)C([)-2.5 E/F2 10
+ processes run from the shell.)13.23 F(The return status is 0.)144 262.8
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-144
267.6 R F2(sigspec)3.108 E F0 3.108(\)o)C(r)-3.108 E F1<ad>3.108 E
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303.6 R F2(sigspec)3.108 E F0 3.108(\)o)C(r)-3.108 E F1<ad>3.108 E
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(ach speci\214ed signal is reset to its original disposition)-3.108 F
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+.659(\(the v)144 315.6 R .659(alue it had upon entrance to the shell\).)
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-144.34 291.6 Q F0 .581
-(is ignored by the shell and by the commands it in)3.391 F -.2(vo)-.4 G
--.1(ke).2 G 3.08(s. If).1 F F2(ar)3.41 E(g)-.37 E F0 .58
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E F0 .86(is gi)3.36 F -.15(ve)-.25 G(n,).15 E F1(trap)3.36 E F0 .86
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-(signal. The)144 3
27.6 R F1<ad6c>2.83 E F0 .33(option causes the shell \
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-(>, or a signal number)B 6.81(.S)-.55 G(ignal)-6.81 E
-(names are case insensiti)144 351.6 Q .3 -.15(ve a)-.25 H(nd the).15 E
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-(If a)144 369.6 R F2(sigspec)4.488 E F0(is)4.458 E F3(EXIT)4.148 E F0
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-4.369 F -.15(xe)-.15 G 1.649(cuted on e).15 F 1.649(xit from the shell.)
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-(cuted before e).15 F -.15(ve)-.25 G(ry).15 E F2 1.167(simple command)
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-(com-)3.667 E(mand,)144 393.6 Q F2(select)2.646 E F0 .146(command, e)
-2.646 F -.15(ve)-.25 G .146(ry arithmetic).15 F F2(for)2.646 E F0 .147
-(command, and before the \214rst command e)2.646 F -.15(xe)-.15 G .147
-(cutes in a).15 F .146(shell function \(see)144 405.6 R F3 .146
-(SHELL GRAMMAR)2.646 F F0(abo)2.396 E -.15(ve)-.15 G 2.646(\). Refer).15
-F .146(to the description of the)2.646 F F1(extdeb)2.645 E(ug)-.2 E F0
-.145(option to)2.645 F(the)144 417.6 Q F1(shopt)3.2 E F0 -.2(bu)3.2 G .7
-(iltin for details of its ef).2 F .7(fect on the)-.25 F F1(DEB)3.2 E(UG)
--.1 E F0 3.2(trap. If)3.2 F(a)3.2 E F2(sigspec)3.54 E F0(is)3.51 E F3
-(RETURN)3.2 E F4(,)A F0 .701(the com-)2.951 F(mand)144 429.6 Q F2(ar)
-3.474 E(g)-.37 E F0 .644(is e)3.364 F -.15(xe)-.15 G .643
+(signal. The)144 3
63.6 R F1<ad6c>2.83 E F0 .33(option causes the shell \
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+(bers. Each)144 375.6 R F2(sigspec)4.65 E F0 1.811
+(is either a signal name de\214ned in <)4.62 F F2(signal.h)A F0 1.811
+(>, or a signal number)B 6.811(.S)-.55 G(ignal)-6.811 E
+(names are case insensiti)144 387.6 Q .3 -.15(ve a)-.25 H(nd the).15 E
+/F3 9/Times-Bold@0 SF(SIG)2.5 E F0(pre\214x is optional.)2.25 E 1.649
+(If a)144 405.6 R F2(sigspec)4.489 E F0(is)4.459 E F3(EXIT)4.149 E F0
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+(cuted before e).15 F -.15(ve)-.25 G(ry).15 E F2 1.168(simple command)
+3.667 F F0(,)A F2(for)3.668 E F0(command,)3.668 E F2(case)3.668 E F0
+(com-)3.668 E(mand,)144 429.6 Q F2(select)2.647 E F0 .147(command, e)
+2.647 F -.15(ve)-.25 G .147(ry arithmetic).15 F F2(for)2.647 E F0 .146
+(command, and before the \214rst command e)2.647 F -.15(xe)-.15 G .146
+(cutes in a).15 F .145(shell function \(see)144 441.6 R F3 .145
+(SHELL GRAMMAR)2.645 F F0(abo)2.395 E -.15(ve)-.15 G 2.646(\). Refer).15
+F .146(to the description of the)2.646 F F1(extdeb)2.646 E(ug)-.2 E F0
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+G .7(iltin for details of its ef).2 F .7(fect on the)-.25 F F1(DEB)3.2 E
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(cuted each time a shell function or a script e).15 F -.15(xe)-.15 G
-.643(cuted with the).15 F F1(.)3.143 E F0(or)3.143 E F1(sour)3.143 E(ce)
--.18 E F0 -.2(bu)3.143 G(iltins).2 E(\214nishes e)144 441.6 Q -.15(xe)
--.15 G(cuting.).15 E .521(If a)144 459.6 R F2(sigspec)3.361 E F0(is)
-3.331 E F3(ERR)3.021 E F4(,)A F0 .522(the command)2.771 F F2(ar)3.352 E
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(g)-.37 E F0 .522(is e)3.242 F -.15(xe)-.15 G .522(cuted whene).15 F
--.15(ve)-.25 G 3.022(raap).15 G .522(ipeline \(which may consist of a)
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-.451(the follo)144 483.6 R .451(wing conditions.)-.25 F(The)5.451 E F3
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-(cuted if the f).15 F .452(ailed command is part of the com-)-.1 F .388
-(mand list immediately follo)144 495.6 R .388(wing a)-.25 F F1(while)
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-(ord, part of the test in an)-.1 F F2(if)2.897 E F0 .387
-(statement, part)4.847 F .777(of a command e)144 507.6 R -.15(xe)-.15 G
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+(ERR)2.952 E F0 .451(trap is not e)2.701 F -.15(xe)-.15 G .451
+(cuted if the f).15 F .451(ailed command is part of the com-)-.1 F .387
+(mand list immediately follo)144 531.6 R .387(wing a)-.25 F F1(while)
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+(statement, part)4.848 F .778(of a command e)144 543.6 R -.15(xe)-.15 G
.778(cuted in a).15 F F1(&&)3.278 E F0(or)3.278 E F1(||)3.278 E F0 .778
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-(wing the \214nal)-.25 F F1(&&)3.278 E F0(or)3.278 E F1(||)3.278 E F0
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1.28(ut the last, or if the command')-.2 F 3.78(sr)-.55 G 1.28(eturn v)
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-F1(!)3.78 E F0(.)A(These are the same conditions obe)144 531.6 Q
+F1(!)3.78 E F0(.)A(These are the same conditions obe)144 567.6 Q
(yed by the)-.15 E F1(err)2.5 E(exit)-.18 E F0(\()2.5 E F1<ad65>A F0 2.5
(\)o)C(ption.)-2.5 E 1.095
(Signals ignored upon entry to the shell cannot be trapped or reset.)144
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-(being ignored are reset to their original v)144 561.6 R .662
-(alues in a subshell or subshell en)-.25 F .661(vironment when one is)
--.4 F 2.5(created. The)144 573.6 R(return status is f)2.5 E(alse if an)
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+(alues in a subshell or subshell en)-.25 F .662(vironment when one is)
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-.1 E(y)-.15 E F2(sigspec)2.84 E F0(is in)2.81 E -.25(va)-.4 G
(lid; otherwise).25 E F1(trap)2.5 E F0(returns true.)2.5 E F1(type)108
-590.4 Q F0([)2.5 E F1(\255aftpP)A F0(])A F2(name)2.5 E F0([)2.5 E F2
-(name)A F0(...])2.5 E -.4(Wi)144 602.4 S .173
-(th no options, indicate ho).4 F 2.673(we)-.25 G(ach)-2.673 E F2(name)
-3.033 E F0 -.1(wo)2.853 G .174
-(uld be interpreted if used as a command name.).1 F .174(If the)5.174 F
-F1<ad74>144 614.4 Q F0 .843(option is used,)3.343 F F1(type)3.343 E F0
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+(name)A F0(...])2.5 E -.4(Wi)144 638.4 S .174
+(th no options, indicate ho).4 F 2.674(we)-.25 G(ach)-2.674 E F2(name)
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+(uld be interpreted if used as a command name.).1 F .173(If the)5.173 F
+F1<ad74>144 650.4 Q F0 .842(option is used,)3.342 F F1(type)3.342 E F0
.843(prints a string which is one of)3.343 F F2(alias)3.343 E F0(,).27 E
F2 -.1(ke)3.343 G(ywor)-.2 E(d)-.37 E F0(,).77 E F2(function)3.343 E F0
-(,).24 E F2 -.2(bu)3.342 G(iltin).2 E F0 3.342(,o).24 G(r)-3.342 E F2
-(\214le)5.252 E F0(if)3.522 E F2(name)144.36 626.4 Q F0 .086
-(is an alias, shell reserv)2.766 F .086(ed w)-.15 F .086
-(ord, function, b)-.1 F .087(uiltin, or disk \214le, respecti)-.2 F -.15
-(ve)-.25 G(ly).15 E 5.087(.I)-.65 G 2.587(ft)-5.087 G(he)-2.587 E F2
-(name)2.947 E F0 .087(is not)2.767 F .119
-(found, then nothing is printed, and an e)144 638.4 R .118
-(xit status of f)-.15 F .118(alse is returned.)-.1 F .118(If the)5.118 F
-F1<ad70>2.618 E F0 .118(option is used,)2.618 F F1(type)2.618 E F0 .855
-(either returns the name of the disk \214le that w)144 650.4 R .855
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(options specify that the hard or soft limit is set for the)3.444 F(gi)
-144 148.8 Q -.15(ve)-.25 G 2.708(nr).15 G 2.708(esource. A)-2.708 F .208
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(hard limit cannot be increased by a non-root user once it is set; a so\
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-(alue of the hard limit.)-.25 F .425(If neither)5.426 F F1<ad48>2.925 E
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(soft)3.241 E F0 3.241(,o)C(r)-3.241 E F1(unlimited)3.241 E F0 3.241(,w)
C .741(hich stand for the current hard limit, the current)-3.241 F .78
-(soft limit, and no limit, respecti)144 196.8 R -.15(ve)-.25 G(ly).15 E
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5.78(.I)-.65 G(f)-5.78 E F2(limit)3.37 E F0 .78
(is omitted, the current v)3.96 F .78(alue of the soft limit of the)-.25
-F .49
9(resource is printed, unless the)144 208.8 R F1<ad48>2.999 E F0
-.499(option is gi)2.999 F -.15(ve)-.25 G 2.999(n. When).15 F .498
+F .49
8(resource is printed, unless the)144 244.8 R F1<ad48>2.999 E F0
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(more than one resource is speci\214ed, the)2.999 F
-(limit name and unit are printed before the v)144 220.8 Q 2.5
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(alue. Other)-.25 F(options are interpreted as follo)2.5 E(ws:)-.25 E F1
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32.8 Q F0(All current limits are reported)25.3 E F1<ad62>144
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--.55 G(ata se)-2.5 E(gment)-.15 E F1<ad65>144 280.8 Q F0
-(The maximum scheduling priority \("nice"\))25.86 E F1<ad66>144 292.8 Q
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68.8 Q F0(All current limits are reported)25.3 E F1<ad62>144
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F0(The maximum size of \214les written by the shell and its children)
-26.97 E F1<ad69>144 304.8 Q F0(The maximum number of pending signals)
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-(ed into memory)-.1 E F1<ad6d>144 328.8 Q F0
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(The maximum resident set size \(man)21.97 E 2.5(ys)-.15 G
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e maximum number of open \214le descriptors \(most systems do not allo)
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(The pipe size in 512-byte blocks \(this may not be set\))24.74 E F1
-<ad71>144 376.8 Q F0
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(The maximum number of bytes in POSIX message queues)24.74 E F1<ad72>144
-
388.8 Q F0(The maximum real-time scheduling priority)25.86 E F1<ad73>144
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-(The maximum amount of cpu time in seconds)26.97 E F1<ad75>144 424.8 Q
+
424.8 Q F0(The maximum real-time scheduling priority)25.86 E F1<ad73>144
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F0(The maximum number of processes a)24.74 E -.25(va)-.2 G
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(The maximum amount of virtual memory a)25.3 F -.25(va)-.2 G .47
(ilable to the shell and, on some systems, to).25 F(its children)180
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(n, and the).15 F F1<ad61>2.968 E F0 .468(option is not used,)2.968 F F2
(limit)2.968 E F0 .468(is the ne)2.968 F 2.968(wv)-.25 G .468
-(alue of the speci\214ed resource.)-3.218 F(If)5.468 E .045
-(no option is gi)144 5
01.6 R -.15(ve)-.25 G .045(n, then).15 F F1<ad66>
-2.545 E F0 .045(is assumed.)2.545 F -1.11(Va)5.045 G .045
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-513.6 R F1<ad70>2.902 E F0 2.902(,w)C .402
-(hich is in units of 512-byte blocks; and)-2.90
2 F F1<ad54>2.902 E F0(,)
+(alue of the speci\214ed resource.)-3.218 F(If)5.468 E .044
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37.6 R -.15(ve)-.25 G .044(n, then).15 F F1<ad66>
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+(hich is in units of 512-byte blocks; and)-2.90
3 F F1<ad54>2.902 E F0(,)
A F1<ad62>2.902 E F0(,)A F1<ad6e>2.902 E F0 2.902(,a)C(nd)-2.902 E F1
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F -.25(va)-.4 G .583(lid option or ar).25 F .583
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-537.6 Q 2.5(wl)-.25 G(imit.)-2.5 E F1(umask)108 554.4 Q F0([)2.5 E F1
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<ad70>A F0 2.5(][)C F1<ad53>-2.5 E F0 2.5(][)C F2(mode)-2.5 E F0(])A .2
-(The user \214le-creation mask is set to)144 566.4 R F2(mode)2.7 E F0
+(The user \214le-creation mask is set to)144 602.4 R F2(mode)2.7 E F0
5.2(.I).18 G(f)-5.2 E F2(mode)3.08 E F0(be)2.88 E .2
(gins with a digit, it is interpreted as an octal)-.15 F .066(number; o\
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-590.4 Q F2(mode)3.262 E F0 .382(is omitted, the current v)3.062 F .382
+pted by)144 614.4 R F2 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144
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(alue of the mask is printed.)-.25 F(The)5.382 E F1<ad53>2.882 E F0 .382
(option causes the mask to be)2.882 F .547
-(printed in symbolic form; the def)144 602.4 R .547
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(ault output is an octal number)-.1 F 5.547(.I)-.55 G 3.047(ft)-5.547 G
(he)-3.047 E F1<ad70>3.047 E F0 .547(option is supplied, and)3.047 F F2
-(mode)144.38 614.4 Q F0 .551
-(is omitted, the output is in a form that may be reused as input.)3.231
-F .552(The return status is 0 if the)5.552 F(mode w)144 626.4 Q
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(as successfully changed or if no)-.1 E F2(mode)2.5 E F0(ar)2.5 E
(gument w)-.18 E(as supplied, and f)-.1 E(alse otherwise.)-.1 E F1
-(unalias)108 643.2 Q F0<5bad>2.5 E F1(a)A F0 2.5(][)C F2(name)-2.5 E F0
-(...])2.5 E(Remo)144 655.2 Q 1.955 -.15(ve e)-.15 H(ach).15 E F2(name)
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4.155 E F0 1.655(from the list of de\214ned aliases.)4.155 F(If)6.655 E
F1<ad61>4.155 E F0 1.655(is supplied, all alias de\214nitions are)4.155
-F(remo)144 667.2 Q -.15(ve)-.15 G 2.5(d. The).15 F(return v)2.5 E
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(alue is true unless a supplied)-.25 E F2(name)2.86 E F0
-(is not a de\214ned alias.)2.68 E F1(unset)108 684 Q F0<5bad>2.5 E F1
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-(he corresponding v).15 F 1.327(ariable or function.)-.25 F 1.327
-(If the)6.327 F F1<ad76>3.828 E F0 1.328(option is gi)3.828 F -.15(ve)
--.25 G 1.328(n, each).15 F F2(name)144.36 708 Q F0 1.551
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+4.051 G 1.551(riables may not be).25 F 4.642(unset. If)144 120 R F1
+<ad66>4.642 E F0 2.142(is speci\214ed, each)4.642 F F2(name)5.001 E F0
+2.141(refers to a shell function, and the function de\214nition is)4.821
+F(remo)144 132 Q -.15(ve)-.15 G 2.537(d. If).15 F(the)2.537 E F1<ad6e>
+2.537 E F0 .037(option is supplied, and)2.537 F F2(name)2.537 E F0 .037
+(is a v)2.537 F .037(ariable with the)-.25 F F2(namer)2.537 E(ef)-.37 E
+F0(attrib)2.537 E(ute,)-.2 E F2(name)2.537 E F0(will)2.538 E .492
+(be unset rather than the v)144 144 R .492(ariable it references.)-.25 F
F1<ad6e>5.492 E F0 .492(has no ef)2.992 F .492(fect if the)-.25 F F1
-<ad66>2.992 E F0 .492(option is supplied.)2.992 F .493(If no)5.493 F
-.221(options are supplied, each)144 108 R F2(name)2.721 E F0 .221
-(refers to a v)2.721 F .22(ariable; if there is no v)-.25 F .22
-(ariable by that name, an)-.25 F 2.72(yf)-.15 G(unc-)-2.72 E 1.188
-(tion with that name is unset.)144 120 R 1.189(Each unset v)6.189 F
-1.189(ariable or function is remo)-.25 F -.15(ve)-.15 G 3.689(df).15 G
-1.189(rom the en)-3.689 F(vironment)-.4 E 3.206
-(passed to subsequent commands.)144 132 R 3.206(If an)8.206 F 5.706(yo)
+<ad66>2.992 E F0 .492(option is supplied.)2.992 F .492(If no)5.492 F .22
+(options are supplied, each)144 156 R F2(name)2.72 E F0 .22
+(refers to a v)2.72 F .221(ariable; if there is no v)-.25 F .221
+(ariable by that name, an)-.25 F 2.721(yf)-.15 G(unc-)-2.721 E 1.189
+(tion with that name is unset.)144 168 R 1.189(Each unset v)6.189 F
+1.189(ariable or function is remo)-.25 F -.15(ve)-.15 G 3.688(df).15 G
+1.188(rom the en)-3.688 F(vironment)-.4 E 3.205
+(passed to subsequent commands.)144 180 R 3.206(If an)8.206 F 5.706(yo)
-.15 G(f)-5.706 E/F3 9/Times-Bold@0 SF(COMP_W)5.706 E(ORDBREAKS)-.09 E
-/F4 9/Times-Roman@0 SF(,)A F3(RANDOM)5.455 E F4(,)A F3(SECONDS)5.455 E
-F4(,)A F3(LINENO)144 144 Q F4(,)A F3(HISTCMD)4.347 E F4(,)A F3(FUNCN)
-4.347 E(AME)-.18 E F4(,)A F3(GR)4.347 E(OUPS)-.27 E F4(,)A F0(or)4.348 E
+/F4 9/Times-Roman@0 SF(,)A F3(RANDOM)5.456 E F4(,)A F3(SECONDS)5.456 E
+F4(,)A F3(LINENO)144 192 Q F4(,)A F3(HISTCMD)4.348 E F4(,)A F3(FUNCN)
+4.348 E(AME)-.18 E F4(,)A F3(GR)4.348 E(OUPS)-.27 E F4(,)A F0(or)4.348 E
F3(DIRST)4.598 E -.495(AC)-.81 G(K).495 E F0 2.098(are unset, the)4.348
-F 4.598(yl)-.15 G 2.098(ose their special)-4.598 F(properties, e)144 156
+F 4.597(yl)-.15 G 2.097(ose their special)-4.597 F(properties, e)144 204
Q -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he)-2.5 E 2.5(ya)-.15 G
(re subsequently reset.)-2.5 E(The e)5 E(xit status is true unless a)
--.15 E F2(name)2.86 E F0(is readonly)2.68 E(.)-.65 E F1(wait)108 172.8 Q
-F0([)2.5 E F1(\255-n)A F0 2.5(][)C F2 2.5(n.)-2.5 G(..)-2.5 E F0(])A -.8
-(Wa)144 184.8 S .288
-(it for each speci\214ed process and return its termination status.).8 F
-(Each)5.288 E F2(n)3.148 E F0 .287(may be a process ID or a)3.028 F .722
-(job speci\214cation; if a job spec is gi)144 196.8 R -.15(ve)-.25 G
-.722(n, all processes in that job').15 F 3.222(sp)-.55 G .722
-(ipeline are w)-3.222 F .722(aited for)-.1 F 5.722(.I)-.55 G(f)-5.722 E
-F2(n)3.583 E F0(is)3.463 E .876(not gi)144 208.8 R -.15(ve)-.25 G .876
-(n, all currently acti).15 F 1.176 -.15(ve c)-.25 H .876
-(hild processes are w).15 F .876(aited for)-.1 F 3.376(,a)-.4 G .876
-(nd the return status is zero.)-3.376 F .875(If the)5.875 F F1(\255-n)
-144 220.8 Q F0 .176(option is supplied,)2.676 F F1(wait)2.676 E F0 -.1
-(wa)2.676 G .176(its for an).1 F 2.677(yj)-.15 G .177
-(ob to terminate and returns its e)-2.677 F .177(xit status.)-.15 F(If)
-5.177 E F2(n)3.037 E F0(speci\214es)2.917 E 2.596(an)144 232.8 S(on-e)
--2.596 E .096(xistent process or job, the return status is 127.)-.15 F
-.095(Otherwise, the return status is the e)5.095 F .095(xit status)-.15
-F(of the last process or job w)144 244.8 Q(aited for)-.1 E(.)-.55 E/F5
-10.95/Times-Bold@0 SF(SEE ALSO)72 261.6 Q F0(bash\(1\), sh\(1\))108
-273.6 Q(GNU Bash-4.2)72 768 Q(2004 Apr 20)148.735 E(23)198.725 E 0 Cg EP
+-.15 E F2(name)2.86 E F0(is readonly)2.68 E(.)-.65 E F1(wait)108 220.8 Q
+F0([)2.5 E F1<ad6e>A F0 2.5(][)C F2 2.5(n.)-2.5 G(..)-2.5 E F0(])A -.8
+(Wa)144 232.8 S .026(it for each speci\214ed child process and return i\
+ts termination status.).8 F(Each)5.027 E F2(n)2.887 E F0 .027
+(may be a process ID)2.767 F .256
+(or a job speci\214cation; if a job spec is gi)144 244.8 R -.15(ve)-.25
+G .256(n, all processes in that job').15 F 2.756(sp)-.55 G .256
+(ipeline are w)-2.756 F .256(aited for)-.1 F 5.256(.I)-.55 G(f)-5.256 E
+F2(n)3.116 E F0 .317(is not gi)144 256.8 R -.15(ve)-.25 G .317
+(n, all currently acti).15 F .618 -.15(ve c)-.25 H .318
+(hild processes are w).15 F .318(aited for)-.1 F 2.818(,a)-.4 G .318
+(nd the return status is zero.)-2.818 F .318(If the)5.318 F F1<ad6e>144
+268.8 Q F0 .362(option is supplied,)2.862 F F1(wait)2.862 E F0 -.1(wa)
+2.862 G .362(its for an).1 F 2.862(yj)-.15 G .362
+(ob to terminate and returns its e)-2.862 F .361(xit status.)-.15 F(If)
+5.361 E F2(n)3.221 E F0(speci\214es)3.101 E 2.595(an)144 280.8 S(on-e)
+-2.595 E .095(xistent process or job, the return status is 127.)-.15 F
+.096(Otherwise, the return status is the e)5.095 F .096(xit status)-.15
+F(of the last process or job w)144 292.8 Q(aited for)-.1 E(.)-.55 E/F5
+10.95/Times-Bold@0 SF(SEE ALSO)72 309.6 Q F0(bash\(1\), sh\(1\))108
+321.6 Q(GNU Bash-4.2)72 768 Q(2004 Apr 20)148.735 E(23)198.725 E 0 Cg EP
%%Trailer
end
%%EOF
%!PS-Adobe-3.0
%%Creator: groff version 1.19.2
-%%CreationDate: Fri Mar 8 15:56:21 2013
+%%CreationDate: Wed Sep 11 09:17:46 2013
%%DocumentNeededResources: font Times-Roman
%%+ font Times-Bold
%%DocumentSuppliedResources: procset grops 1.19 2
return any_typein;
}
+int
+_rl_pushed_input_available ()
+{
+ return (push_index != pop_index);
+}
+
/* Return the amount of space available in the buffer for stuffing
characters. */
static int
return (0);
}
-int
-_rl_pushed_input_available ()
-{
- return (push_index != pop_index);
-}
-
/* If a character is available to be read, then read it and stuff it into
IBUFFER. Otherwise, just return. Returns number of characters read
(0 if none available) and -1 on error (EIO). */
{
/* _rl_keyseq_timeout specified in milliseconds; _rl_input_queued
takes microseconds, so multiply by 1000. If we don't get any
- additional input and we this keymap shadows another function, process
+ additional input and this keymap shadows another function, process
that key as if it was all we read. */
if (_rl_keyseq_timeout > 0 &&
RL_ISSTATE (RL_STATE_CALLBACK) == 0 &&
XXX - since _rl_input_available depends on the application-
settable keyboard timeout value, this could alternatively
use _rl_input_queued(100000) */
- if (cxt->lastc == ESC && _rl_input_available ())
+ if (cxt->lastc == ESC && (_rl_pushed_input_available () || _rl_input_available ()))
rl_execute_next (ESC);
return (0);
}
pending characters that are bound to rl_insert, and insert
them all. Don't do this if we're current reading input from
a macro. */
- if ((RL_ISSTATE (RL_STATE_MACROINPUT) == 0) && _rl_any_typein ())
+ if ((RL_ISSTATE (RL_STATE_MACROINPUT) == 0) && _rl_pushed_input_available ())
_rl_insert_typein (c);
else
{
projects / thirdparty / bash.git / commitdiff
