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Commit | Line | Data |
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17345e5a | 1 | %!PS-Adobe-3.0 |
8868edaf | 2 | %%Creator: groff version 1.22.4 |
74091dd4 | 3 | %%CreationDate: Mon Sep 19 12:02:42 2022 |
17345e5a JA |
4 | %%DocumentNeededResources: font Times-Roman |
5 | %%+ font Times-Bold | |
6 | %%+ font Times-Italic | |
7 | %%+ font Symbol | |
8 | %%+ font Courier | |
8868edaf | 9 | %%DocumentSuppliedResources: procset grops 1.22 4 |
74091dd4 | 10 | %%Pages: 27 |
17345e5a | 11 | %%PageOrder: Ascend |
ac50fbac | 12 | %%DocumentMedia: Default 612 792 0 () () |
17345e5a JA |
13 | %%Orientation: Portrait |
14 | %%EndComments | |
15 | %%BeginDefaults | |
16 | %%PageMedia: Default | |
17 | %%EndDefaults | |
18 | %%BeginProlog | |
8868edaf | 19 | %%BeginResource: procset grops 1.22 4 |
17345e5a JA |
20 | %!PS-Adobe-3.0 Resource-ProcSet |
21 | /setpacking where{ | |
22 | pop | |
23 | currentpacking | |
24 | true setpacking | |
25 | }if | |
26 | /grops 120 dict dup begin | |
27 | /SC 32 def | |
28 | /A/show load def | |
29 | /B{0 SC 3 -1 roll widthshow}bind def | |
30 | /C{0 exch ashow}bind def | |
31 | /D{0 exch 0 SC 5 2 roll awidthshow}bind def | |
32 | /E{0 rmoveto show}bind def | |
33 | /F{0 rmoveto 0 SC 3 -1 roll widthshow}bind def | |
34 | /G{0 rmoveto 0 exch ashow}bind def | |
35 | /H{0 rmoveto 0 exch 0 SC 5 2 roll awidthshow}bind def | |
36 | /I{0 exch rmoveto show}bind def | |
37 | /J{0 exch rmoveto 0 SC 3 -1 roll widthshow}bind def | |
38 | /K{0 exch rmoveto 0 exch ashow}bind def | |
39 | /L{0 exch rmoveto 0 exch 0 SC 5 2 roll awidthshow}bind def | |
40 | /M{rmoveto show}bind def | |
41 | /N{rmoveto 0 SC 3 -1 roll widthshow}bind def | |
42 | /O{rmoveto 0 exch ashow}bind def | |
43 | /P{rmoveto 0 exch 0 SC 5 2 roll awidthshow}bind def | |
44 | /Q{moveto show}bind def | |
45 | /R{moveto 0 SC 3 -1 roll widthshow}bind def | |
46 | /S{moveto 0 exch ashow}bind def | |
47 | /T{moveto 0 exch 0 SC 5 2 roll awidthshow}bind def | |
48 | /SF{ | |
49 | findfont exch | |
50 | [exch dup 0 exch 0 exch neg 0 0]makefont | |
51 | dup setfont | |
52 | [exch/setfont cvx]cvx bind def | |
53 | }bind def | |
54 | /MF{ | |
55 | findfont | |
56 | [5 2 roll | |
57 | 0 3 1 roll | |
58 | neg 0 0]makefont | |
59 | dup setfont | |
60 | [exch/setfont cvx]cvx bind def | |
61 | }bind def | |
62 | /level0 0 def | |
63 | /RES 0 def | |
64 | /PL 0 def | |
65 | /LS 0 def | |
66 | /MANUAL{ | |
67 | statusdict begin/manualfeed true store end | |
68 | }bind def | |
69 | /PLG{ | |
70 | gsave newpath clippath pathbbox grestore | |
71 | exch pop add exch pop | |
72 | }bind def | |
73 | /BP{ | |
74 | /level0 save def | |
75 | 1 setlinecap | |
76 | 1 setlinejoin | |
a0c0a00f | 77 | DEFS/BPhook known{DEFS begin BPhook end}if |
17345e5a JA |
78 | 72 RES div dup scale |
79 | LS{ | |
80 | 90 rotate | |
81 | }{ | |
82 | 0 PL translate | |
83 | }ifelse | |
84 | 1 -1 scale | |
85 | }bind def | |
86 | /EP{ | |
87 | level0 restore | |
88 | showpage | |
89 | }def | |
90 | /DA{ | |
91 | newpath arcn stroke | |
92 | }bind def | |
93 | /SN{ | |
94 | transform | |
95 | .25 sub exch .25 sub exch | |
96 | round .25 add exch round .25 add exch | |
97 | itransform | |
98 | }bind def | |
99 | /DL{ | |
100 | SN | |
101 | moveto | |
102 | SN | |
103 | lineto stroke | |
104 | }bind def | |
105 | /DC{ | |
106 | newpath 0 360 arc closepath | |
107 | }bind def | |
108 | /TM matrix def | |
109 | /DE{ | |
110 | TM currentmatrix pop | |
111 | translate scale newpath 0 0 .5 0 360 arc closepath | |
112 | TM setmatrix | |
113 | }bind def | |
114 | /RC/rcurveto load def | |
115 | /RL/rlineto load def | |
116 | /ST/stroke load def | |
117 | /MT/moveto load def | |
118 | /CL/closepath load def | |
119 | /Fr{ | |
120 | setrgbcolor fill | |
121 | }bind def | |
122 | /setcmykcolor where{ | |
123 | pop | |
124 | /Fk{ | |
125 | setcmykcolor fill | |
126 | }bind def | |
127 | }if | |
128 | /Fg{ | |
129 | setgray fill | |
130 | }bind def | |
131 | /FL/fill load def | |
132 | /LW/setlinewidth load def | |
133 | /Cr/setrgbcolor load def | |
134 | /setcmykcolor where{ | |
135 | pop | |
136 | /Ck/setcmykcolor load def | |
137 | }if | |
138 | /Cg/setgray load def | |
139 | /RE{ | |
140 | findfont | |
141 | dup maxlength 1 index/FontName known not{1 add}if dict begin | |
142 | { | |
a0c0a00f CR |
143 | 1 index/FID ne |
144 | 2 index/UniqueID ne | |
145 | and | |
146 | {def}{pop pop}ifelse | |
17345e5a JA |
147 | }forall |
148 | /Encoding exch def | |
149 | dup/FontName exch def | |
150 | currentdict end definefont pop | |
151 | }bind def | |
152 | /DEFS 0 def | |
153 | /EBEGIN{ | |
154 | moveto | |
155 | DEFS begin | |
156 | }bind def | |
157 | /EEND/end load def | |
158 | /CNT 0 def | |
159 | /level1 0 def | |
160 | /PBEGIN{ | |
161 | /level1 save def | |
162 | translate | |
163 | div 3 1 roll div exch scale | |
164 | neg exch neg exch translate | |
165 | 0 setgray | |
166 | 0 setlinecap | |
167 | 1 setlinewidth | |
168 | 0 setlinejoin | |
169 | 10 setmiterlimit | |
170 | []0 setdash | |
171 | /setstrokeadjust where{ | |
172 | pop | |
173 | false setstrokeadjust | |
174 | }if | |
175 | /setoverprint where{ | |
176 | pop | |
177 | false setoverprint | |
178 | }if | |
179 | newpath | |
180 | /CNT countdictstack def | |
181 | userdict begin | |
182 | /showpage{}def | |
183 | /setpagedevice{}def | |
a0c0a00f | 184 | mark |
17345e5a JA |
185 | }bind def |
186 | /PEND{ | |
a0c0a00f | 187 | cleartomark |
17345e5a JA |
188 | countdictstack CNT sub{end}repeat |
189 | level1 restore | |
190 | }bind def | |
191 | end def | |
192 | /setpacking where{ | |
193 | pop | |
194 | setpacking | |
195 | }if | |
196 | %%EndResource | |
197 | %%EndProlog | |
198 | %%BeginSetup | |
199 | %%BeginFeature: *PageSize Default | |
ac50fbac | 200 | << /PageSize [ 612 792 ] /ImagingBBox null >> setpagedevice |
17345e5a JA |
201 | %%EndFeature |
202 | %%IncludeResource: font Times-Roman | |
203 | %%IncludeResource: font Times-Bold | |
204 | %%IncludeResource: font Times-Italic | |
205 | %%IncludeResource: font Symbol | |
206 | %%IncludeResource: font Courier | |
207 | grops begin/DEFS 1 dict def DEFS begin/u{.001 mul}bind def end/RES 72 | |
ac50fbac CR |
208 | def/PL 792 def/LS false def/ENC0[/asciicircum/asciitilde/Scaron/Zcaron |
209 | /scaron/zcaron/Ydieresis/trademark/quotesingle/Euro/.notdef/.notdef | |
17345e5a JA |
210 | /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef |
211 | /.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef/.notdef | |
ac50fbac | 212 | /.notdef/.notdef/space/exclam/quotedbl/numbersign/dollar/percent |
17345e5a JA |
213 | /ampersand/quoteright/parenleft/parenright/asterisk/plus/comma/hyphen |
214 | /period/slash/zero/one/two/three/four/five/six/seven/eight/nine/colon | |
215 | /semicolon/less/equal/greater/question/at/A/B/C/D/E/F/G/H/I/J/K/L/M/N/O | |
216 | /P/Q/R/S/T/U/V/W/X/Y/Z/bracketleft/backslash/bracketright/circumflex | |
217 | /underscore/quoteleft/a/b/c/d/e/f/g/h/i/j/k/l/m/n/o/p/q/r/s/t/u/v/w/x/y | |
218 | /z/braceleft/bar/braceright/tilde/.notdef/quotesinglbase/guillemotleft | |
219 | /guillemotright/bullet/florin/fraction/perthousand/dagger/daggerdbl | |
220 | /endash/emdash/ff/fi/fl/ffi/ffl/dotlessi/dotlessj/grave/hungarumlaut | |
221 | /dotaccent/breve/caron/ring/ogonek/quotedblleft/quotedblright/oe/lslash | |
222 | /quotedblbase/OE/Lslash/.notdef/exclamdown/cent/sterling/currency/yen | |
223 | /brokenbar/section/dieresis/copyright/ordfeminine/guilsinglleft | |
224 | /logicalnot/minus/registered/macron/degree/plusminus/twosuperior | |
225 | /threesuperior/acute/mu/paragraph/periodcentered/cedilla/onesuperior | |
226 | /ordmasculine/guilsinglright/onequarter/onehalf/threequarters | |
227 | /questiondown/Agrave/Aacute/Acircumflex/Atilde/Adieresis/Aring/AE | |
228 | /Ccedilla/Egrave/Eacute/Ecircumflex/Edieresis/Igrave/Iacute/Icircumflex | |
229 | /Idieresis/Eth/Ntilde/Ograve/Oacute/Ocircumflex/Otilde/Odieresis | |
230 | /multiply/Oslash/Ugrave/Uacute/Ucircumflex/Udieresis/Yacute/Thorn | |
231 | /germandbls/agrave/aacute/acircumflex/atilde/adieresis/aring/ae/ccedilla | |
232 | /egrave/eacute/ecircumflex/edieresis/igrave/iacute/icircumflex/idieresis | |
233 | /eth/ntilde/ograve/oacute/ocircumflex/otilde/odieresis/divide/oslash | |
234 | /ugrave/uacute/ucircumflex/udieresis/yacute/thorn/ydieresis]def | |
235 | /Courier@0 ENC0/Courier RE/Times-Italic@0 ENC0/Times-Italic RE | |
236 | /Times-Bold@0 ENC0/Times-Bold RE/Times-Roman@0 ENC0/Times-Roman RE | |
237 | %%EndSetup | |
238 | %%Page: 1 1 | |
239 | %%BeginPageSetup | |
240 | BP | |
241 | %%EndPageSetup | |
a0c0a00f CR |
242 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 |
243 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
244 | E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10.95/Times-Bold@0 SF -.219(NA)72 84 S | |
74091dd4 CR |
245 | (ME).219 E F0 .622(:, ., [, alias, bg, bind, break, b)108 96 R .622 |
246 | (uiltin, caller)-.2 F 3.122(,c)-.4 G .622 | |
247 | (d, command, compgen, complete, compopt, continue, declare,)-3.122 F | |
248 | .076(dirs, diso)108 108 R .076(wn, echo, enable, e)-.25 F -.25(va)-.25 G | |
249 | .076(l, e).25 F -.15(xe)-.15 G .076(c, e).15 F .077(xit, e)-.15 F .077 | |
250 | (xport, f)-.15 F .077(alse, fc, fg, getopts, hash, help, history)-.1 F | |
251 | 2.577(,j)-.65 G .077(obs, kill, let, lo-)-2.577 F .077 | |
252 | (cal, logout, map\214le, popd, printf, pushd, pwd, read, readarray)108 | |
253 | 120 R 2.577(,r)-.65 G(eadonly)-2.577 E 2.577(,r)-.65 G .076 | |
254 | (eturn, set, shift, shopt, source, sus-)-2.577 F .279(pend, test, times\ | |
255 | , trap, true, type, typeset, ulimit, umask, unalias, unset, w)108 132 R | |
256 | .279(ait \255 bash b)-.1 F .279(uilt-in commands, see)-.2 F/F2 10 | |
257 | /Times-Bold@0 SF(bash)108 144 Q F0(\(1\))A F1 -.329(BA)72 160.8 S(SH B) | |
258 | .329 E(UIL)-.11 E(TIN COMMANDS)-1.007 E F0 .063 | |
17345e5a JA |
259 | (Unless otherwise noted, each b)108 172.8 R .062(uiltin command documen\ |
260 | ted in this section as accepting options preceded by)-.2 F F2<ad>108 | |
d233b485 CR |
261 | 184.8 Q F0(accepts)3.077 E F2<adad>3.077 E F0 .577 |
262 | (to signify the end of the options.)3.077 F(The)5.577 E F2(:)3.077 E F0 | |
263 | (,)A F2(true)3.077 E F0(,)A F2(false)3.077 E F0 3.077(,a)C(nd)-3.077 E | |
264 | F2(test)3.077 E F0(/)A F2([)A F0 -.2(bu)3.077 G .577 | |
265 | (iltins do not accept options).2 F .462(and do not treat)108 196.8 R F2 | |
266 | <adad>2.961 E F0(specially)2.961 E 5.461(.T)-.65 G(he)-5.461 E F2(exit) | |
267 | 2.961 E F0(,)A F2(logout)2.961 E F0(,)A F2 -.18(re)2.961 G(tur).18 E(n) | |
268 | -.15 E F0(,)A F2(br)2.961 E(eak)-.18 E F0(,)A F2(continue)2.961 E F0(,)A | |
269 | F2(let)2.961 E F0 2.961(,a)C(nd)-2.961 E F2(shift)2.961 E F0 -.2(bu) | |
270 | 2.961 G .461(iltins accept and).2 F .26(process ar)108 208.8 R .26 | |
271 | (guments be)-.18 F .26(ginning with)-.15 F F2<ad>2.76 E F0 .261 | |
272 | (without requiring)2.76 F F2<adad>2.761 E F0 5.261(.O)C .261(ther b) | |
273 | -5.261 F .261(uiltins that accept ar)-.2 F .261(guments b)-.18 F .261 | |
274 | (ut are not)-.2 F 1.154(speci\214ed as accepting options interpret ar) | |
275 | 108 220.8 R 1.154(guments be)-.18 F 1.154(ginning with)-.15 F F2<ad> | |
276 | 3.654 E F0 1.154(as in)3.654 F -.25(va)-.4 G 1.154 | |
277 | (lid options and require).25 F F2<adad>3.654 E F0(to)3.654 E(pre)108 | |
278 | 232.8 Q -.15(ve)-.25 G(nt this interpretation.).15 E F2(:)108 250.8 Q F0 | |
279 | ([)2.5 E/F3 10/Times-Italic@0 SF(ar)A(guments)-.37 E F0(])A .451(No ef) | |
280 | 144 262.8 R .451(fect; the command does nothing be)-.25 F .452(yond e) | |
281 | -.15 F(xpanding)-.15 E F3(ar)3.282 E(guments)-.37 E F0 .452 | |
282 | (and performing an)3.222 F 2.952(ys)-.15 G(peci\214ed)-2.952 E 2.5 | |
283 | (redirections. The)144 274.8 R(return status is zero.)2.5 E F2(.)110.5 | |
284 | 291.6 Q F3(\214lename)6.666 E F0([)2.5 E F3(ar)A(guments)-.37 E F0(])A | |
285 | F2(sour)108 303.6 Q(ce)-.18 E F3(\214lename)2.5 E F0([)2.5 E F3(ar)A | |
286 | (guments)-.37 E F0(])A 1.02(Read and e)144 315.6 R -.15(xe)-.15 G 1.02 | |
287 | (cute commands from).15 F F3(\214lename)5.43 E F0 1.02 | |
288 | (in the current shell en)3.7 F 1.02(vironment and return the e)-.4 F | |
8868edaf CR |
289 | (xit)-.15 E 1.33(status of the last command e)144 327.6 R -.15(xe)-.15 G |
290 | 1.331(cuted from).15 F F3(\214lename)5.741 E F0 6.331(.I).18 G(f)-6.331 | |
291 | E F3(\214lename)5.741 E F0 1.331(does not contain a slash, \214le-)4.011 | |
74091dd4 CR |
292 | F .023(names in)144 339.6 R/F4 9/Times-Bold@0 SF -.666(PA)2.523 G(TH) |
293 | -.189 E F0 .022(are used to \214nd the directory containing)2.273 F F3 | |
294 | (\214lename)4.432 E F0 2.522(,b).18 G(ut)-2.722 E F3(\214lename)2.522 E | |
295 | F0 .022(does not need to be)2.522 F -.15(exe)144 351.6 S 3.86 | |
296 | (cutable. The).15 F 1.36(\214le searched for in)3.86 F F4 -.666(PA)3.86 | |
297 | G(TH)-.189 E F0 1.361(need not be e)3.61 F -.15(xe)-.15 G 3.861 | |
298 | (cutable. When).15 F F2(bash)3.861 E F0 1.361(is not in)3.861 F F3 | |
299 | (posix)3.861 E(mode)144 363.6 Q F0 2.772(,i)C 2.772(ts)-2.772 G .272 | |
300 | (earches the current directory if no \214le is found in)-2.772 F F4 | |
301 | -.666(PA)2.771 G(TH)-.189 E/F5 9/Times-Roman@0 SF(.)A F0 .271(If the) | |
302 | 4.771 F F2(sour)2.771 E(cepath)-.18 E F0 .271(option to the)2.771 F F2 | |
303 | (shopt)144 375.6 Q F0 -.2(bu)3.659 G 1.159(iltin command is turned of).2 | |
304 | F 1.159(f, the)-.25 F F4 -.666(PA)3.659 G(TH)-.189 E F0 1.159 | |
305 | (is not searched.)3.409 F 1.16(If an)6.159 F(y)-.15 E F3(ar)3.66 E | |
306 | (guments)-.37 E F0 1.16(are supplied,)3.66 F(the)144 387.6 Q 3.692(yb) | |
307 | -.15 G 1.192(ecome the positional parameters when)-3.692 F F3 | |
308 | (\214lename)3.692 E F0 1.192(is e)3.692 F -.15(xe)-.15 G 3.691 | |
309 | (cuted. Otherwise).15 F 1.191(the positional pa-)3.691 F .82 | |
310 | (rameters are unchanged.)144 399.6 R .82(If the)5.82 F F2<ad54>3.32 E F0 | |
311 | .82(option is enabled,)3.32 F F2(.)3.32 E F0 .82(inherits an)3.32 F 3.32 | |
312 | (yt)-.15 G .82(rap on)-3.32 F F2(DEB)3.32 E(UG)-.1 E F0 3.32(;i)C 3.32 | |
313 | (fi)-3.32 G 3.32(ti)-3.32 G 3.32(sn)-3.32 G(ot,)-3.32 E(an)144 411.6 Q | |
314 | (y)-.15 E F2(DEB)3.323 E(UG)-.1 E F0 .823(trap string is sa)3.323 F -.15 | |
315 | (ve)-.2 G 3.322(da).15 G .822(nd restored around the call to)-3.322 F F2 | |
316 | (.)3.322 E F0 3.322(,a)C(nd)-3.322 E F2(.)3.322 E F0 .822(unsets the) | |
317 | 3.322 F F2(DEB)3.322 E(UG)-.1 E F0(trap)3.322 E .226(while it e)144 | |
318 | 423.6 R -.15(xe)-.15 G 2.726(cutes. If).15 F F2<ad54>2.727 E F0 .227 | |
319 | (is not set, and the sourced \214le changes the)2.727 F F2(DEB)2.727 E | |
320 | (UG)-.1 E F0 .227(trap, the ne)2.727 F 2.727(wv)-.25 G .227(alue is) | |
321 | -2.977 F .891(retained when)144 435.6 R F2(.)3.391 E F0 3.391 | |
322 | (completes. The)3.391 F .891 | |
323 | (return status is the status of the last command e)3.391 F .89 | |
324 | (xited within the)-.15 F(script \(0 if no commands are e)144 447.6 Q | |
a0c0a00f CR |
325 | -.15(xe)-.15 G(cuted\), and f).15 E(alse if)-.1 E F3(\214lename)4.41 E |
326 | F0(is not found or cannot be read.)2.68 E F2(alias)108 464.4 Q F0([)2.5 | |
327 | E F2<ad70>A F0 2.5(][)C F3(name)-2.5 E F0([=)A F3(value)A F0 2.5(].)C | |
328 | (..])-2.5 E F2(Alias)144 476.4 Q F0 2.724(with no ar)5.224 F 2.724 | |
17345e5a | 329 | (guments or with the)-.18 F F2<ad70>5.224 E F0 2.724 |
a0c0a00f CR |
330 | (option prints the list of aliases in the form)5.224 F F2(alias)5.225 E |
331 | F3(name)144 488.4 Q F0(=)A F3(value)A F0 .58(on standard output.)3.08 F | |
17345e5a JA |
332 | .58(When ar)5.58 F .58 |
333 | (guments are supplied, an alias is de\214ned for each)-.18 F F3(name) | |
a0c0a00f CR |
334 | 3.08 E F0(whose)144 500.4 Q F3(value)2.508 E F0 .009(is gi)2.508 F -.15 |
335 | (ve)-.25 G 2.509(n. A).15 F .009(trailing space in)2.509 F F3(value) | |
336 | 2.509 E F0 .009(causes the ne)2.509 F .009(xt w)-.15 F .009 | |
337 | (ord to be check)-.1 F .009(ed for alias substi-)-.1 F .579 | |
338 | (tution when the alias is e)144 512.4 R 3.079(xpanded. F)-.15 F .579 | |
339 | (or each)-.15 F F3(name)3.079 E F0 .579(in the ar)3.079 F .579 | |
340 | (gument list for which no)-.18 F F3(value)3.079 E F0 .578(is sup-)3.078 | |
341 | F 1.313(plied, the name and v)144 524.4 R 1.314 | |
17345e5a | 342 | (alue of the alias is printed.)-.25 F F2(Alias)6.314 E F0 1.314 |
a0c0a00f CR |
343 | (returns true unless a)3.814 F F3(name)3.814 E F0 1.314(is gi)3.814 F |
344 | -.15(ve)-.25 G 3.814(nf).15 G(or)-3.814 E | |
345 | (which no alias has been de\214ned.)144 536.4 Q F2(bg)108 553.2 Q F0([) | |
346 | 2.5 E F3(jobspec)A F0(...])2.5 E .745(Resume each suspended job)144 | |
347 | 565.2 R F3(jobspec)3.245 E F0 .745 | |
348 | (in the background, as if it had been started with)3.245 F F2(&)3.244 E | |
349 | F0 5.744(.I)C(f)-5.744 E F3(job-)4.984 E(spec)144 577.2 Q F0 .671 | |
350 | (is not present, the shell')3.481 F 3.171(sn)-.55 G .672(otion of the) | |
351 | -3.171 F F3(curr)3.172 E .672(ent job)-.37 F F0 .672(is used.)3.172 F F2 | |
352 | (bg)5.672 E F3(jobspec)4.912 E F0 .672(returns 0 unless run)3.482 F .419 | |
353 | (when job control is disabled or)144 589.2 R 2.919(,w)-.4 G .419 | |
354 | (hen run with job control enabled, an)-2.919 F 2.918(ys)-.15 G | |
355 | (peci\214ed)-2.918 E F3(jobspec)2.918 E F0 -.1(wa)2.918 G 2.918(sn).1 G | |
356 | (ot)-2.918 E(found or w)144 601.2 Q(as started without job control.)-.1 | |
357 | E F2(bind)108 618 Q F0([)2.5 E F2<ad6d>A F3 -.1(ke)2.5 G(ymap)-.2 E F0 | |
358 | 2.5(][)C F2(\255lpsvPSVX)-2.5 E F0(])A F2(bind)108 630 Q F0([)2.5 E F2 | |
17345e5a JA |
359 | <ad6d>A F3 -.1(ke)2.5 G(ymap)-.2 E F0 2.5(][)C F2<ad71>-2.5 E F3 |
360 | (function)2.5 E F0 2.5(][)C F2<ad75>-2.5 E F3(function)2.5 E F0 2.5(][)C | |
a0c0a00f | 361 | F2<ad72>-2.5 E F3 -.1(ke)2.5 G(yseq)-.2 E F0(])A F2(bind)108 642 Q F0([) |
17345e5a | 362 | 2.5 E F2<ad6d>A F3 -.1(ke)2.5 G(ymap)-.2 E F0(])A F2<ad66>2.5 E F3 |
a0c0a00f | 363 | (\214lename)2.5 E F2(bind)108 654 Q F0([)2.5 E F2<ad6d>A F3 -.1(ke)2.5 G |
17345e5a | 364 | (ymap)-.2 E F0(])A F2<ad78>2.5 E F3 -.1(ke)2.5 G(yseq)-.2 E F0(:)A F3 |
a0c0a00f | 365 | (shell\255command)A F2(bind)108 666 Q F0([)2.5 E F2<ad6d>A F3 -.1(ke)2.5 |
17345e5a | 366 | G(ymap)-.2 E F0(])A F3 -.1(ke)2.5 G(yseq)-.2 E F0(:)A F3 |
a0c0a00f CR |
367 | (function\255name)A F2(bind)108 678 Q F0([)2.5 E F2<ad6d>A F3 -.1(ke)2.5 |
368 | G(ymap)-.2 E F0(])A F3 -.1(ke)2.5 G(yseq)-.2 E F0(:)A F3 -.37(re)C | |
74091dd4 CR |
369 | (adline\255command).37 E F2(bind)108 690 Q F3 -.37(re)2.5 G |
370 | (adline-command-line).37 E F0 .238(Display current)144 702 R F2 -.18(re) | |
a0c0a00f CR |
371 | 2.738 G(adline).18 E F0 -.1(ke)2.738 G 2.738(ya)-.05 G .239 |
372 | (nd function bindings, bind a k)-2.738 F .539 -.15(ey s)-.1 H .239 | |
373 | (equence to a).15 F F2 -.18(re)2.739 G(adline).18 E F0 .239(function or) | |
74091dd4 CR |
374 | 2.739 F .04(macro, or set a)144 714 R F2 -.18(re)2.54 G(adline).18 E F0 |
375 | -.25(va)2.54 G 2.54(riable. Each).25 F .039(non-option ar)2.54 F .039 | |
376 | (gument is a command as it w)-.18 F .039(ould appear in a)-.1 F F2 -.18 | |
377 | (re)144 726 S(adline).18 E F0 1.471(initialization \214le such as)3.971 | |
378 | F F3(.inputr)4.201 E(c)-.37 E F0 3.971(,b).31 G 1.472 | |
379 | (ut each binding or command must be passed as a)-4.171 F(GNU Bash 5.2)72 | |
380 | 768 Q(2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 E(1)190.545 E 0 Cg EP | |
17345e5a JA |
381 | %%Page: 2 2 |
382 | %%BeginPageSetup | |
383 | BP | |
384 | %%EndPageSetup | |
a0c0a00f CR |
385 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 |
386 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
387 | E(UIL)-.1 E(TINS\(1\))-.92 E .574(separate ar)144 84 R .574 |
388 | (gument; e.g., '"\\C\255x\\C\255r": re\255read\255init\255\214le'.)-.18 | |
389 | F .574(Options, if supplied, ha)5.574 F .874 -.15(ve t)-.2 H .574 | |
390 | (he follo).15 F(wing)-.25 E(meanings:)144 96 Q/F1 10/Times-Bold@0 SF | |
391 | <ad6d>144 108 Q/F2 10/Times-Italic@0 SF -.1(ke)2.5 G(ymap)-.2 E F0(Use) | |
392 | 180 120 Q F2 -.1(ke)5.158 G(ymap)-.2 E F0 2.658(as the k)5.348 F -.15 | |
393 | (ey)-.1 G 2.658(map to be af).15 F 2.659 | |
394 | (fected by the subsequent bindings.)-.25 F(Acceptable)7.659 E F2 -.1(ke) | |
395 | 180 132 S(ymap)-.2 E F0 3.193(names are)5.883 F F2 3.193 | |
396 | (emacs, emacs\255standar)5.693 F 3.192 | |
a0c0a00f | 397 | (d, emacs\255meta, emacs\255ctlx, vi, vi\255mo)-.37 F(ve)-.1 E(,)-.1 E |
74091dd4 CR |
398 | (vi\255command)180 144 Q F0 4.089(,a)C(nd)-4.089 E F2(vi\255insert)4.379 |
399 | E F0(.).68 E F2(vi)6.589 E F0 1.589(is equi)4.089 F -.25(va)-.25 G 1.589 | |
8868edaf | 400 | (lent to).25 F F2(vi\255command)4.089 E F0(\()4.089 E F2(vi\255mo)A(ve) |
74091dd4 CR |
401 | -.1 E F0 1.59(is also a syn-)4.089 F(on)180 156 Q(ym\);)-.15 E F2(emacs) |
402 | 2.5 E F0(is equi)2.5 E -.25(va)-.25 G(lent to).25 E F2(emacs\255standar) | |
403 | 2.5 E(d)-.37 E F0(.)A F1<ad6c>144 168 Q F0(List the names of all)180 168 | |
404 | Q F1 -.18(re)2.5 G(adline).18 E F0(functions.)2.5 E F1<ad70>144 180 Q F0 | |
405 | (Display)180 180 Q F1 -.18(re)2.5 G(adline).18 E F0 | |
406 | (function names and bindings in such a w)2.5 E(ay that the)-.1 E 2.5(yc) | |
407 | -.15 G(an be re-read.)-2.5 E F1<ad50>144 192 Q F0(List current)180 192 Q | |
408 | F1 -.18(re)2.5 G(adline).18 E F0(function names and bindings.)2.5 E F1 | |
409 | <ad73>144 204 Q F0(Display)180 204 Q F1 -.18(re)3.655 G(adline).18 E F0 | |
410 | -.1(ke)3.655 G 3.655(ys)-.05 G 1.155 | |
411 | (equences bound to macros and the strings the)-3.655 F 3.655(yo)-.15 G | |
412 | 1.155(utput in such a)-3.655 F -.1(wa)180 216 S 2.5(yt).1 G(hat the)-2.5 | |
413 | E 2.5(yc)-.15 G(an be re-read.)-2.5 E F1<ad53>144 228 Q F0(Display)180 | |
414 | 228 Q F1 -.18(re)2.5 G(adline).18 E F0 -.1(ke)2.5 G 2.5(ys)-.05 G | |
415 | (equences bound to macros and the strings the)-2.5 E 2.5(yo)-.15 G | |
416 | (utput.)-2.5 E F1<ad76>144 240 Q F0(Display)180 240 Q F1 -.18(re)2.5 G | |
17345e5a JA |
417 | (adline).18 E F0 -.25(va)2.5 G(riable names and v).25 E |
418 | (alues in such a w)-.25 E(ay that the)-.1 E 2.5(yc)-.15 G | |
74091dd4 | 419 | (an be re-read.)-2.5 E F1<ad56>144 252 Q F0(List current)180 252 Q F1 |
a0c0a00f | 420 | -.18(re)2.5 G(adline).18 E F0 -.25(va)2.5 G(riable names and v).25 E |
74091dd4 | 421 | (alues.)-.25 E F1<ad66>144 264 Q F2(\214lename)2.5 E F0(Read k)180 276 Q |
a0c0a00f | 422 | .3 -.15(ey b)-.1 H(indings from).15 E F2(\214lename)2.5 E F0(.)A F1 |
74091dd4 | 423 | <ad71>144 288 Q F2(function)2.5 E F0(Query about which k)180 300 Q -.15 |
a0c0a00f | 424 | (ey)-.1 G 2.5(si).15 G -1.9 -.4(nv o)-2.5 H .2 -.1(ke t).4 H(he named).1 |
74091dd4 CR |
425 | E F2(function)2.5 E F0(.)A F1<ad75>144 312 Q F2(function)2.5 E F0 |
426 | (Unbind all k)180 324 Q -.15(ey)-.1 G 2.5(sb).15 G(ound to the named) | |
427 | -2.5 E F2(function)2.5 E F0(.)A F1<ad72>144 336 Q F2 -.1(ke)2.5 G(yseq) | |
428 | -.2 E F0(Remo)180 348 Q .3 -.15(ve a)-.15 H .3 -.15(ny c).15 H | |
a0c0a00f | 429 | (urrent binding for).15 E F2 -.1(ke)2.5 G(yseq)-.2 E F0(.)A F1<ad78>144 |
74091dd4 CR |
430 | 360 Q F2 -.1(ke)2.5 G(yseq)-.2 E F1(:)A F2(shell\255command)A F0(Cause) |
431 | 180 372 Q F2(shell\255command)4.325 E F0 1.825(to be e)4.325 F -.15(xe) | |
a0c0a00f CR |
432 | -.15 G 1.825(cuted whene).15 F -.15(ve)-.25 G(r).15 E F2 -.1(ke)4.325 G |
433 | (yseq)-.2 E F0 1.825(is entered.)4.325 F(When)6.825 E F2(shell\255com-) | |
74091dd4 | 434 | 4.325 E(mand)180 384 Q F0 1.765(is e)4.265 F -.15(xe)-.15 G 1.765 |
0001803f | 435 | (cuted, the shell sets the).15 F/F3 9/Times-Bold@0 SF(READLINE_LINE) |
a0c0a00f | 436 | 4.265 E F0 -.25(va)4.015 G 1.765(riable to the contents of the).25 F F1 |
74091dd4 | 437 | -.18(re)180 396 S(adline).18 E F0 .375(line b)2.874 F(uf)-.2 E .375 |
8868edaf CR |
438 | (fer and the)-.25 F F3(READLINE_POINT)2.875 E F0(and)2.625 E F3 |
439 | (READLINE_MARK)2.875 E F0 -.25(va)2.625 G .375(riables to the).25 F | |
74091dd4 CR |
440 | 1.186(current location of the insertion point and the sa)180 408 R -.15 |
441 | (ve)-.2 G 3.685(di).15 G 1.185(nsertion point \(the mark\), respec-) | |
442 | -3.685 F(ti)180 420 Q -.15(ve)-.25 G(ly).15 E 5.377(.T)-.65 G .377 | |
443 | (he shell assigns an)-5.377 F 2.877(yn)-.15 G .377(umeric ar)-2.877 F | |
444 | .377(gument the user supplied to the)-.18 F F3(READLINE_AR-)2.878 E | |
445 | (GUMENT)180 432 Q F0 -.25(va)3.605 G 3.855(riable. If).25 F 1.355 | |
446 | (there w)3.855 F 1.354(as no ar)-.1 F 1.354(gument, that v)-.18 F 1.354 | |
447 | (ariable is not set.)-.25 F 1.354(If the e)6.354 F -.15(xe)-.15 G(cuted) | |
448 | .15 E .343(command changes the v)180 444 R .343(alue of an)-.25 F 2.843 | |
449 | (yo)-.15 G(f)-2.843 E F3(READLINE_LINE)2.844 E/F4 9/Times-Roman@0 SF(,)A | |
450 | F3(READLINE_POINT)2.594 E F4(,)A F0(or)2.594 E F3(READ-)2.844 E | |
451 | (LINE_MARK)180 456 Q F4(,)A F0(those ne)2.25 E 2.5(wv)-.25 G | |
452 | (alues will be re\215ected in the editing state.)-2.75 E F1<ad58>144 468 | |
453 | Q F0 .83(List all k)180 468 R 1.13 -.15(ey s)-.1 H .829 | |
ac50fbac | 454 | (equences bound to shell commands and the associated commands in a for) |
74091dd4 CR |
455 | .15 F(-)-.2 E(mat that can be reused as input.)180 480 Q(The return v) |
456 | 144 496.8 Q(alue is 0 unless an unrecognized option is gi)-.25 E -.15 | |
17345e5a | 457 | (ve)-.25 G 2.5(no).15 G 2.5(ra)-2.5 G 2.5(ne)-2.5 G(rror occurred.)-2.5 |
74091dd4 CR |
458 | E F1(br)108 513.6 Q(eak)-.18 E F0([)2.5 E F2(n)A F0(])A .054 |
459 | (Exit from within a)144 525.6 R F1 -.25(fo)2.554 G(r).25 E F0(,)A F1 | |
a0c0a00f CR |
460 | (while)2.554 E F0(,)A F1(until)2.555 E F0 2.555(,o)C(r)-2.555 E F1 |
461 | (select)2.555 E F0 2.555(loop. If)2.555 F F2(n)2.555 E F0 .055 | |
462 | (is speci\214ed, break)2.555 F F2(n)2.555 E F0(le)2.555 E -.15(ve)-.25 G | |
463 | (ls.).15 E F2(n)5.415 E F0 .055(must be)2.795 F/F5 10/Symbol SF<b3>2.555 | |
74091dd4 | 464 | E F0(1.)2.555 E(If)144 537.6 Q F2(n)3.075 E F0 .215(is greater than the\ |
a0c0a00f CR |
465 | number of enclosing loops, all enclosing loops are e)2.955 F 2.714 |
466 | (xited. The)-.15 F .214(return v)2.714 F(alue)-.25 E(is 0 unless)144 | |
74091dd4 CR |
467 | 549.6 Q F2(n)2.5 E F0(is not greater than or equal to 1.)2.5 E F1 -.2 |
468 | (bu)108 566.4 S(iltin).2 E F2(shell\255b)2.5 E(uiltin)-.2 E F0([)2.5 E | |
469 | F2(ar)A(guments)-.37 E F0(])A(Ex)144 578.4 Q .77 | |
8868edaf CR |
470 | (ecute the speci\214ed shell b)-.15 F .77(uiltin, passing it)-.2 F F2 |
471 | (ar)3.601 E(guments)-.37 E F0 3.271(,a).27 G .771(nd return its e)-3.271 | |
472 | F .771(xit status.)-.15 F .771(This is useful)5.771 F .616 | |
17345e5a | 473 | (when de\214ning a function whose name is the same as a shell b)144 |
74091dd4 CR |
474 | 590.4 R .615(uiltin, retaining the functionality of)-.2 F .57(the b)144 |
475 | 602.4 R .57(uiltin within the function.)-.2 F(The)5.57 E F1(cd)3.07 E F0 | |
17345e5a | 476 | -.2(bu)3.07 G .57(iltin is commonly rede\214ned this w).2 F(ay)-.1 E |
74091dd4 | 477 | 5.57(.T)-.65 G .57(he return status)-5.57 F(is f)144 614.4 Q(alse if)-.1 |
a0c0a00f | 478 | E F2(shell\255b)2.84 E(uiltin)-.2 E F0(is not a shell b)2.74 E |
74091dd4 CR |
479 | (uiltin command.)-.2 E F1(caller)108 631.2 Q F0([)2.5 E F2 -.2(ex)C(pr) |
480 | .2 E F0(])A .254(Returns the conte)144 643.2 R .254(xt of an)-.15 F | |
17345e5a JA |
481 | 2.754(ya)-.15 G(cti)-2.754 E .554 -.15(ve s)-.25 H .254 |
482 | (ubroutine call \(a shell function or a script e).15 F -.15(xe)-.15 G | |
74091dd4 | 483 | .254(cuted with the).15 F F1(.)2.753 E F0(or)2.753 E F1(sour)144 655.2 Q |
a0c0a00f CR |
484 | (ce)-.18 E F0 -.2(bu)2.824 G 2.824(iltins\). W).2 F(ithout)-.4 E F2 -.2 |
485 | (ex)2.824 G(pr).2 E F0(,)A F1(caller)2.824 E F0 .324 | |
495aee44 | 486 | (displays the line number and source \214lename of the current)2.824 F |
74091dd4 | 487 | .254(subroutine call.)144 667.2 R .254(If a non-ne)5.254 F -.05(ga)-.15 |
a0c0a00f CR |
488 | G(ti).05 E .554 -.15(ve i)-.25 H(nte).15 E .253(ger is supplied as)-.15 |
489 | F F2 -.2(ex)2.753 G(pr).2 E F0(,)A F1(caller)2.753 E F0 .253 | |
490 | (displays the line number)2.753 F 2.753(,s)-.4 G(ub-)-2.753 E 1.327(rou\ | |
17345e5a | 491 | tine name, and source \214le corresponding to that position in the curr\ |
74091dd4 CR |
492 | ent e)144 679.2 R -.15(xe)-.15 G 1.328(cution call stack.).15 F .001 |
493 | (This e)144 691.2 R .001(xtra information may be used, for e)-.15 F .001 | |
a0c0a00f | 494 | (xample, to print a stack trace.)-.15 F(The current frame is frame)5 E |
74091dd4 | 495 | 3.019(0. The)144 703.2 R .519(return v)3.019 F .519 |
a0c0a00f CR |
496 | (alue is 0 unless the shell is not e)-.25 F -.15(xe)-.15 G .52 |
497 | (cuting a subroutine call or).15 F F2 -.2(ex)3.02 G(pr).2 E F0 .52 | |
74091dd4 CR |
498 | (does not corre-)3.02 F(spond to a v)144 715.2 Q |
499 | (alid position in the call stack.)-.25 E(GNU Bash 5.2)72 768 Q(2021 No) | |
500 | 136.385 E -.15(ve)-.15 G(mber 22).15 E(2)190.545 E 0 Cg EP | |
17345e5a JA |
501 | %%Page: 3 3 |
502 | %%BeginPageSetup | |
503 | BP | |
504 | %%EndPageSetup | |
a0c0a00f CR |
505 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 |
506 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
507 | E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(cd)108 84 Q F0([)2.5 |
508 | E F1<ad4c>A F0(|[)A F1<ad50>A F0([)2.5 E F1<ad65>A F0(]] [\255@]] [)A/F2 | |
509 | 10/Times-Italic@0 SF(dir)A F0(])A .322(Change the current directory to) | |
510 | 144 96 R F2(dir)2.822 E F0 5.322(.i)C(f)-5.322 E F2(dir)2.822 E F0 .321 | |
511 | (is not supplied, the v)2.822 F .321(alue of the)-.25 F/F3 9 | |
512 | /Times-Bold@0 SF(HOME)2.821 E F0 .321(shell v)2.571 F .321(ariable is) | |
513 | -.25 F .929(the def)144 108 R 3.429(ault. The)-.1 F -.25(va)3.429 G | |
514 | (riable).25 E F3(CDP)3.429 E -.855(AT)-.666 G(H).855 E F0 .93 | |
515 | (de\214nes the search path for the directory containing)3.179 F F2(dir) | |
516 | 3.78 E F0 3.43(:e).73 G(ach)-3.43 E .407(directory name in)144 120 R F3 | |
517 | (CDP)2.907 E -.855(AT)-.666 G(H).855 E F0 .407(is searched for)2.657 F | |
518 | F2(dir)2.907 E F0 5.407(.A)C(lternati)-5.407 E .707 -.15(ve d)-.25 H | |
519 | .407(irectory names in).15 F F3(CDP)2.907 E -.855(AT)-.666 G(H).855 E F0 | |
520 | .406(are sepa-)2.656 F .799(rated by a colon \(:\).)144 132 R 3.299(An) | |
521 | 5.799 G .799(ull directory name in)-3.299 F F3(CDP)3.299 E -.855(AT) | |
522 | -.666 G(H).855 E F0 .799(is the same as the current directory)3.049 F | |
523 | 3.3(,i)-.65 G(.e.,)-3.3 E -.74(``)144 144 S F1(.).74 E F0 -.74('')C | |
524 | 5.428(.I).74 G(f)-5.428 E F2(dir)3.278 E F0(be)3.658 E .428 | |
525 | (gins with a slash \(/\), then)-.15 F F3(CDP)2.928 E -.855(AT)-.666 G(H) | |
526 | .855 E F0 .428(is not used.)2.678 F(The)5.428 E F1<ad50>2.927 E F0 .427 | |
527 | (option causes)2.927 F F1(cd)2.927 E F0 .427(to use the)2.927 F(ph)144 | |
528 | 156 Q .167 | |
529 | (ysical directory structure by resolving symbolic links while tra)-.05 F | |
530 | -.15(ve)-.2 G(rsing).15 E F2(dir)2.668 E F0 .168(and before processing) | |
531 | 2.668 F 1.225(instances of)144 168 R F2(..)3.725 E F0(in)3.725 E F2(dir) | |
532 | 3.725 E F0 1.225(\(see also the)3.725 F F1<ad50>3.725 E F0 1.225 | |
533 | (option to the)3.725 F F1(set)3.725 E F0 -.2(bu)3.725 G 1.225 | |
534 | (iltin command\); the).2 F F1<ad4c>3.725 E F0 1.225(option forces)3.725 | |
535 | F .411(symbolic links to be follo)144 180 R .411 | |
536 | (wed by resolving the link after processing instances of)-.25 F F2(..) | |
537 | 2.911 E F0(in)2.911 E F2(dir)2.911 E F0 5.411(.I)C(f)-5.411 E F2(..) | |
538 | 2.912 E F0(ap-)2.912 E .341(pears in)144 192 R F2(dir)2.841 E F0 2.841 | |
539 | (,i)C 2.841(ti)-2.841 G 2.841(sp)-2.841 G .341(rocessed by remo)-2.841 F | |
540 | .341(ving the immediately pre)-.15 F .34(vious pathname component from) | |
541 | -.25 F F2(dir)2.84 E F0(,)A .175(back to a slash or the be)144 204 R | |
542 | .175(ginning of)-.15 F F2(dir)2.675 E F0 5.175(.I)C 2.675(ft)-5.175 G | |
543 | (he)-2.675 E F1<ad65>2.676 E F0 .176(option is supplied with)2.676 F F1 | |
544 | <ad50>2.676 E F0 2.676(,a)C .176(nd the current w)-2.676 F(ork-)-.1 E | |
545 | .341(ing directory cannot be successfully determined after a successful\ | |
546 | directory change,)144 216 R F1(cd)2.84 E F0 .34(will return)2.84 F .356 | |
547 | (an unsuccessful status.)144 228 R .356(On systems that support it, the) | |
548 | 5.356 F F1<ad40>2.857 E F0 .357(option presents the e)2.857 F .357 | |
549 | (xtended attrib)-.15 F(utes)-.2 E .07 | |
550 | (associated with a \214le as a directory)144 240 R 5.07(.A)-.65 G 2.569 | |
551 | (na)-5.07 G -.18(rg)-2.569 G .069(ument of).18 F F1<ad>2.569 E F0 .069 | |
552 | (is con)2.569 F -.15(ve)-.4 G .069(rted to).15 F F3($OLDPWD)2.569 E F0 | |
553 | .069(before the direc-)2.319 F .306(tory change is attempted.)144 252 R | |
554 | .306(If a non-empty directory name from)5.306 F F3(CDP)2.806 E -.855(AT) | |
555 | -.666 G(H).855 E F0 .306(is used, or if)2.556 F F1<ad>2.807 E F0 .307 | |
556 | (is the \214rst)2.807 F(ar)144 264 Q .116(gument, and the directory cha\ | |
557 | nge is successful, the absolute pathname of the ne)-.18 F 2.615(ww)-.25 | |
558 | G .115(orking direc-)-2.715 F .15 | |
559 | (tory is written to the standard output.)144 276 R .15 | |
560 | (If the directory change is successful,)5.15 F F1(cd)2.65 E F0 .15 | |
561 | (sets the v)2.65 F .15(alue of the)-.25 F F1(PWD)144 288 Q F0(en)2.958 E | |
562 | .458(vironment v)-.4 F .458(ariable to the ne)-.25 F 2.958(wd)-.25 G | |
563 | .458(irectory name, and sets the)-2.958 F F1(OLDPWD)2.957 E F0(en)2.957 | |
564 | E .457(vironment v)-.4 F(ari-)-.25 E .125(able to the v)144 300 R .125 | |
565 | (alue of the current w)-.25 F .126(orking directory before the change.) | |
566 | -.1 F .126(The return v)5.126 F .126(alue is true if the)-.25 F | |
567 | (directory w)144 312 Q(as successfully changed; f)-.1 E(alse otherwise.) | |
568 | -.1 E F1(command)108 328.8 Q F0([)2.5 E F1(\255pVv)A F0(])A F2(command) | |
569 | 2.5 E F0([)2.5 E F2(ar)A(g)-.37 E F0(...])2.5 E(Run)144 340.8 Q F2 | |
570 | (command)2.765 E F0(with)3.335 E F2(ar)2.895 E(gs)-.37 E F0 .065 | |
a0c0a00f | 571 | (suppressing the normal shell function lookup.)2.835 F .064(Only b)5.064 |
74091dd4 CR |
572 | F .064(uiltin commands or)-.2 F .501(commands found in the)144 352.8 R |
573 | F3 -.666(PA)3.001 G(TH)-.189 E F0 .502(are e)2.751 F -.15(xe)-.15 G | |
574 | 3.002(cuted. If).15 F(the)3.002 E F1<ad70>3.002 E F0 .502(option is gi) | |
575 | 3.002 F -.15(ve)-.25 G .502(n, the search for).15 F F2(command)3.202 E | |
576 | F0(is)3.772 E .4(performed using a def)144 364.8 R .4(ault v)-.1 F .4 | |
577 | (alue for)-.25 F F3 -.666(PA)2.9 G(TH)-.189 E F0 .399 | |
ac50fbac | 578 | (that is guaranteed to \214nd all of the standard utilities.)2.649 F(If) |
74091dd4 CR |
579 | 5.399 E .174(either the)144 376.8 R F1<ad56>2.674 E F0(or)2.674 E F1 |
580 | <ad76>2.674 E F0 .175(option is supplied, a description of)2.674 F F2 | |
581 | (command)2.875 E F0 .175(is printed.)3.445 F(The)5.175 E F1<ad76>2.675 E | |
582 | F0 .175(option causes)2.675 F 3.318(as)144 388.8 S .818(ingle w)-3.318 F | |
a0c0a00f | 583 | .817(ord indicating the command or \214lename used to in)-.1 F -.2(vo) |
74091dd4 CR |
584 | -.4 G -.1(ke).2 G F2(command)3.617 E F0 .817(to be displayed; the)4.087 |
585 | F F1<ad56>144 400.8 Q F0 .249(option produces a more v)2.749 F .249 | |
586 | (erbose description.)-.15 F .249(If the)5.249 F F1<ad56>2.749 E F0(or) | |
587 | 2.749 E F1<ad76>2.75 E F0 .25(option is supplied, the e)2.75 F .25 | |
588 | (xit status)-.15 F 1.005(is 0 if)144 412.8 R F2(command)3.705 E F0 -.1 | |
a0c0a00f | 589 | (wa)4.275 G 3.505(sf).1 G 1.005(ound, and 1 if not.)-3.505 F 1.004 |
74091dd4 CR |
590 | (If neither option is supplied and an error occurred or)6.005 F F2 |
591 | (command)144.2 424.8 Q F0 1.598(cannot be found, the e)4.868 F 1.599 | |
a0c0a00f | 592 | (xit status is 127.)-.15 F 1.599(Otherwise, the e)6.599 F 1.599 |
74091dd4 CR |
593 | (xit status of the)-.15 F F1(command)4.099 E F0 -.2(bu)144 436.8 S |
594 | (iltin is the e).2 E(xit status of)-.15 E F2(command)2.7 E F0(.).77 E F1 | |
595 | (compgen)108 453.6 Q F0([)2.5 E F2(option)A F0 2.5(][)C F2(wor)-2.5 E(d) | |
596 | -.37 E F0(])A .013(Generate possible completion matches for)144 465.6 R | |
597 | F2(wor)2.513 E(d)-.37 E F0 .013(according to the)2.513 F F2(option)2.513 | |
a0c0a00f | 598 | E F0 .013(s, which may be an)B 2.512(yo)-.15 G(ption)-2.512 E .981 |
74091dd4 CR |
599 | (accepted by the)144 477.6 R F1(complete)3.481 E F0 -.2(bu)3.481 G .981 |
600 | (iltin with the e).2 F .981(xception of)-.15 F F1<ad70>3.481 E F0(and) | |
601 | 3.481 E F1<ad72>3.481 E F0 3.481(,a)C .982(nd write the matches to the) | |
602 | -3.481 F .131(standard output.)144 489.6 R .131(When using the)5.131 F | |
603 | F1<ad46>2.631 E F0(or)2.631 E F1<ad43>2.631 E F0 .131(options, the v) | |
a0c0a00f | 604 | 2.631 F .13(arious shell v)-.25 F .13(ariables set by the program-)-.25 |
74091dd4 | 605 | F(mable completion f)144 501.6 Q(acilities, while a)-.1 E -.25(va)-.2 G |
a0c0a00f | 606 | (ilable, will not ha).25 E .3 -.15(ve u)-.2 H(seful v).15 E(alues.)-.25 |
74091dd4 | 607 | E .352(The matches will be generated in the same w)144 525.6 R .352 |
17345e5a JA |
608 | (ay as if the programmable completion code had gen-)-.1 F .02(erated th\ |
609 | em directly from a completion speci\214cation with the same \215ags.)144 | |
74091dd4 CR |
610 | 537.6 R(If)5.02 E F2(wor)2.52 E(d)-.37 E F0 .02(is speci\214ed, only) |
611 | 2.52 F(those completions matching)144 549.6 Q F2(wor)2.5 E(d)-.37 E F0 | |
612 | (will be displayed.)2.5 E(The return v)144 573.6 Q | |
17345e5a | 613 | (alue is true unless an in)-.25 E -.25(va)-.4 G |
74091dd4 CR |
614 | (lid option is supplied, or no matches were generated.).25 E F1 |
615 | (complete)108 590.4 Q F0([)2.5 E F1(\255abcdefgjksuv)A F0 2.5(][)C F1 | |
616 | <ad6f>-2.5 E F2(comp-option)2.5 E F0 2.5(][)C F1(\255DEI)-2.5 E F0 2.5 | |
617 | (][)C F1<ad41>-2.5 E F2(action)2.5 E F0 2.5(][)C F1<ad47>-2.5 E F2 | |
618 | (globpat)2.5 E F0 2.5(][)C F1<ad57>-2.5 E F2(wor)2.5 E(dlist)-.37 E F0 | |
619 | (])A([)144 602.4 Q F1<ad46>A F2(function)2.5 E F0 2.5(][)C F1<ad43>-2.5 | |
620 | E F2(command)2.5 E F0 2.5(][)C F1<ad58>-2.5 E F2(\214lterpat)2.5 E F0 | |
621 | 2.5(][)C F1<ad50>-2.5 E F2(pr)2.5 E(e\214x)-.37 E F0 2.5(][)C F1<ad53> | |
622 | -2.5 E F2(suf)2.5 E<8c78>-.18 E F0(])A F2(name)2.5 E F0([)2.5 E F2 | |
623 | (name ...)A F0(])A F1(complete \255pr)108 614.4 Q F0([)2.5 E F1(\255DEI) | |
624 | A F0 2.5(][)C F2(name)-2.5 E F0(...])2.5 E .633(Specify ho)144 626.4 R | |
625 | 3.133(wa)-.25 G -.18(rg)-3.133 G .633(uments to each).18 F F2(name)3.133 | |
626 | E F0 .633(should be completed.)3.133 F .634(If the)5.634 F F1<ad70>3.134 | |
8868edaf | 627 | E F0 .634(option is supplied, or if no)3.134 F .14 |
74091dd4 | 628 | (options are supplied, e)144 638.4 R .139 |
8868edaf CR |
629 | (xisting completion speci\214cations are printed in a w)-.15 F .139 |
630 | (ay that allo)-.1 F .139(ws them to be)-.25 F .31(reused as input.)144 | |
74091dd4 CR |
631 | 650.4 R(The)5.31 E F1<ad72>2.81 E F0 .31(option remo)2.81 F -.15(ve)-.15 |
632 | G 2.81(sac).15 G .31(ompletion speci\214cation for each)-2.81 F F2(name) | |
633 | 2.81 E F0 2.81(,o)C 1.11 -.4(r, i)-2.81 H 2.81(fn).4 G(o)-2.81 E F2 | |
8868edaf | 634 | (name)2.81 E F0(s)A 1.208 |
74091dd4 CR |
635 | (are supplied, all completion speci\214cations.)144 662.4 R(The)6.208 E |
636 | F1<ad44>3.708 E F0 1.207(option indicates that other supplied options) | |
637 | 3.707 F .5(and actions should apply to the `)144 674.4 R(`def)-.74 E | |
0001803f CR |
638 | (ault')-.1 E 3('c)-.74 G .5 |
639 | (ommand completion; that is, completion attempted on)-3 F 3.455(ac)144 | |
74091dd4 CR |
640 | 686.4 S .955(ommand for which no completion has pre)-3.455 F .955 |
641 | (viously been de\214ned.)-.25 F(The)5.955 E F1<ad45>3.455 E F0 .955 | |
d233b485 | 642 | (option indicates that)3.455 F .876 |
74091dd4 | 643 | (other supplied options and actions should apply to `)144 698.4 R |
d233b485 | 644 | (`empty')-.74 E 3.376('c)-.74 G .876(ommand completion; that is, com-) |
74091dd4 CR |
645 | -3.376 F .448(pletion attempted on a blank line.)144 710.4 R(The)5.447 E |
646 | F1<ad49>2.947 E F0 .447 | |
647 | (option indicates that other supplied options and actions)2.947 F 1.149 | |
648 | (should apply to completion on the initial non-assignment w)144 722.4 R | |
649 | 1.15(ord on the line, or after a command)-.1 F(GNU Bash 5.2)72 768 Q | |
650 | (2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 E(3)190.545 E 0 Cg EP | |
17345e5a JA |
651 | %%Page: 4 4 |
652 | %%BeginPageSetup | |
653 | BP | |
654 | %%EndPageSetup | |
a0c0a00f CR |
655 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 |
656 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
657 | E(UIL)-.1 E(TINS\(1\))-.92 E .431(delimiter such as)144 84 R/F1 10 |
658 | /Times-Bold@0 SF(;)2.931 E F0(or)2.931 E F1(|)2.931 E F0 2.931(,w)C .431 | |
659 | (hich is usually command name completion.)-2.931 F .43 | |
660 | (If multiple options are sup-)5.43 F .707(plied, the)144 96 R F1<ad44> | |
661 | 3.207 E F0 .707(option tak)3.207 F .707(es precedence o)-.1 F -.15(ve) | |
662 | -.15 G(r).15 E F1<ad45>3.208 E F0 3.208(,a)C .708(nd both tak)-3.208 F | |
663 | 3.208(ep)-.1 G .708(recedence o)-3.208 F -.15(ve)-.15 G(r).15 E F1<ad49> | |
664 | 3.208 E F0 5.708(.I)C 3.208(fa)-5.708 G 1.008 -.15(ny o)-3.208 H(f).15 E | |
665 | F1<ad44>3.208 E F0(,)A F1<ad45>144 108 Q F0 2.604(,o)C(r)-2.604 E F1 | |
666 | <ad49>2.604 E F0 .103(are supplied, an)2.603 F 2.603(yo)-.15 G(ther) | |
667 | -2.603 E/F2 10/Times-Italic@0 SF(name)2.603 E F0(ar)2.603 E .103 | |
668 | (guments are ignored; these completions only apply to the)-.18 F | |
669 | (case speci\214ed by the option.)144 120 Q .152 | |
670 | (The process of applying these completion speci\214cations when w)144 | |
671 | 144 R .153(ord completion is attempted is de-)-.1 F(scribed in)144 156 Q | |
672 | F2(bash\(1\))2.5 E F0(.)A .556(Other options, if speci\214ed, ha)144 180 | |
673 | R .856 -.15(ve t)-.2 H .555(he follo).15 F .555(wing meanings.)-.25 F | |
674 | .555(The ar)5.555 F .555(guments to the)-.18 F F1<ad47>3.055 E F0(,)A F1 | |
675 | <ad57>3.055 E F0 3.055(,a)C(nd)-3.055 E F1<ad58>3.055 E F0 .722 | |
676 | (options \(and, if necessary)144 192 R 3.222(,t)-.65 G(he)-3.222 E F1 | |
677 | <ad50>3.222 E F0(and)3.222 E F1<ad53>3.222 E F0 .723 | |
678 | (options\) should be quoted to protect them from e)3.222 F(xpan-)-.15 E | |
679 | (sion before the)144 204 Q F1(complete)2.5 E F0 -.2(bu)2.5 G | |
680 | (iltin is in).2 E -.2(vo)-.4 G -.1(ke).2 G(d.).1 E F1<ad6f>144 216 Q F2 | |
681 | (comp-option)2.5 E F0(The)184 228 Q F2(comp-option)2.791 E F0 .291 | |
682 | (controls se)2.791 F -.15(ve)-.25 G .291(ral aspects of the compspec') | |
683 | .15 F 2.791(sb)-.55 G(eha)-2.791 E .291(vior be)-.2 F .291 | |
684 | (yond the simple)-.15 F(generation of completions.)184 240 Q F2 | |
685 | (comp-option)5 E F0(may be one of:)2.5 E F1(bashdefault)184 252 Q F0 | |
686 | .281(Perform the rest of the def)224 264 R(ault)-.1 E F1(bash)2.781 E F0 | |
687 | .281(completions if the compspec generates no)2.781 F(matches.)224 276 Q | |
688 | F1(default)184 288 Q F0 2.876(Use readline')224 288 R 5.376(sd)-.55 G | |
689 | (ef)-5.376 E 2.875 | |
a0c0a00f | 690 | (ault \214lename completion if the compspec generates no)-.1 F(matches.) |
74091dd4 CR |
691 | 224 300 Q F1(dir)184 312 Q(names)-.15 E F0(Perform directory name compl\ |
692 | etion if the compspec generates no matches.)224 324 Q F1(\214lenames)184 | |
693 | 336 Q F0 -.7(Te)224 348 S .137(ll readline that the compspec generates \ | |
8868edaf | 694 | \214lenames, so it can perform an).7 F 2.637<798c>-.15 G(le-)-2.637 E |
74091dd4 | 695 | .134(name\255speci\214c processing \(lik)224 360 R 2.634(ea)-.1 G .134 |
a0c0a00f | 696 | (dding a slash to directory names, quoting spe-)-2.634 F .45 |
74091dd4 CR |
697 | (cial characters, or suppressing trailing spaces\).)224 372 R .45 |
698 | (Intended to be used with shell)5.45 F(functions.)224 384 Q F1(noquote) | |
699 | 184 396 Q F0 -.7(Te)224 396 S .814 | |
ac50fbac | 700 | (ll readline not to quote the completed w).7 F .814(ords if the)-.1 F |
8868edaf | 701 | 3.314(ya)-.15 G .814(re \214lenames \(quoting)-3.314 F |
74091dd4 CR |
702 | (\214lenames is the def)224 408 Q(ault\).)-.1 E F1(nosort)184 420 Q F0 |
703 | -.7(Te)224 420 S(ll readline not to sort the list of possible completio\ | |
704 | ns alphabetically).7 E(.)-.65 E F1(nospace)184 432 Q F0 -.7(Te)224 432 S | |
a0c0a00f | 705 | .22(ll readline not to append a space \(the def).7 F .22(ault\) to w)-.1 |
74091dd4 CR |
706 | F .22(ords completed at the end)-.1 F(of the line.)224 444 Q F1 |
707 | (plusdirs)184 456 Q F0 1.985(After an)224 456 R 4.485(ym)-.15 G 1.985 | |
a0c0a00f | 708 | (atches de\214ned by the compspec are generated, directory name)-4.485 F |
74091dd4 CR |
709 | .583(completion is attempted and an)224 468 R 3.084(ym)-.15 G .584 |
710 | (atches are added to the results of the other)-3.084 F(actions.)224 480 | |
711 | Q F1<ad41>144 492 Q F2(action)2.5 E F0(The)184 504 Q F2(action)2.5 E F0 | |
a0c0a00f | 712 | (may be one of the follo)2.5 E |
17345e5a | 713 | (wing to generate a list of possible completions:)-.25 E F1(alias)184 |
74091dd4 CR |
714 | 516 Q F0(Alias names.)224 516 Q(May also be speci\214ed as)5 E F1<ad61> |
715 | 2.5 E F0(.)A F1(arrayv)184 528 Q(ar)-.1 E F0(Array v)224 540 Q | |
716 | (ariable names.)-.25 E F1(binding)184 552 Q(Readline)224 552 Q F0 -.1 | |
717 | (ke)2.5 G 2.5(yb)-.05 G(inding names.)-2.5 E F1 -.2(bu)184 564 S(iltin) | |
718 | .2 E F0(Names of shell b)224 564 Q(uiltin commands.)-.2 E | |
719 | (May also be speci\214ed as)5 E F1<ad62>2.5 E F0(.)A F1(command)184 576 | |
720 | Q F0(Command names.)224 588 Q(May also be speci\214ed as)5 E F1<ad63>2.5 | |
721 | E F0(.)A F1(dir)184 600 Q(ectory)-.18 E F0(Directory names.)224 612 Q | |
722 | (May also be speci\214ed as)5 E F1<ad64>2.5 E F0(.)A F1(disabled)184 624 | |
723 | Q F0(Names of disabled shell b)224 636 Q(uiltins.)-.2 E F1(enabled)184 | |
724 | 648 Q F0(Names of enabled shell b)224 648 Q(uiltins.)-.2 E F1(export)184 | |
725 | 660 Q F0(Names of e)224 660 Q(xported shell v)-.15 E 2.5(ariables. May) | |
17345e5a | 726 | -.25 F(also be speci\214ed as)2.5 E F1<ad65>2.5 E F0(.)A F1(\214le)184 |
74091dd4 CR |
727 | 672 Q F0(File names.)224 672 Q(May also be speci\214ed as)5 E F1<ad66> |
728 | 2.5 E F0(.)A F1(function)184 684 Q F0(Names of shell functions.)224 696 | |
729 | Q F1(gr)184 708 Q(oup)-.18 E F0(Group names.)224 708 Q | |
730 | (May also be speci\214ed as)5 E F1<ad67>2.5 E F0(.)A(GNU Bash 5.2)72 768 | |
731 | Q(2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 E(4)190.545 E 0 Cg EP | |
17345e5a JA |
732 | %%Page: 5 5 |
733 | %%BeginPageSetup | |
734 | BP | |
735 | %%EndPageSetup | |
a0c0a00f CR |
736 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 |
737 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
738 | E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(helptopic)184 84 Q F0 |
739 | (Help topics as accepted by the)224 96 Q F1(help)2.5 E F0 -.2(bu)2.5 G | |
740 | (iltin.).2 E F1(hostname)184 108 Q F0(Hostnames, as tak)224 120 Q | |
741 | (en from the \214le speci\214ed by the)-.1 E/F2 9/Times-Bold@0 SF | |
742 | (HOSTFILE)2.5 E F0(shell v)2.25 E(ariable.)-.25 E F1(job)184 132 Q F0 | |
743 | (Job names, if job control is acti)224 132 Q -.15(ve)-.25 G 5(.M).15 G | |
744 | (ay also be speci\214ed as)-5 E F1<ad6a>2.5 E F0(.)A F1 -.1(ke)184 144 S | |
745 | (yw).1 E(ord)-.1 E F0(Shell reserv)224 156 Q(ed w)-.15 E 2.5(ords. May) | |
746 | -.1 F(also be speci\214ed as)2.5 E F1<ad6b>2.5 E F0(.)A F1(running)184 | |
747 | 168 Q F0(Names of running jobs, if job control is acti)224 168 Q -.15 | |
748 | (ve)-.25 G(.).15 E F1(ser)184 180 Q(vice)-.1 E F0(Service names.)224 180 | |
749 | Q(May also be speci\214ed as)5 E F1<ad73>2.5 E F0(.)A F1(setopt)184 192 | |
750 | Q F0 -1.11(Va)224 192 S(lid ar)1.11 E(guments for the)-.18 E F1<ad6f>2.5 | |
751 | E F0(option to the)2.5 E F1(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E F1 | |
752 | (shopt)184 204 Q F0(Shell option names as accepted by the)224 204 Q F1 | |
753 | (shopt)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E F1(signal)184 216 Q F0 | |
754 | (Signal names.)224 216 Q F1(stopped)184 228 Q F0 | |
755 | (Names of stopped jobs, if job control is acti)224 228 Q -.15(ve)-.25 G | |
756 | (.).15 E F1(user)184 240 Q F0(User names.)224 240 Q | |
757 | (May also be speci\214ed as)5 E F1<ad75>2.5 E F0(.)A F1 -.1(va)184 252 S | |
758 | (riable).1 E F0(Names of all shell v)224 252 Q 2.5(ariables. May)-.25 F | |
759 | (also be speci\214ed as)2.5 E F1<ad76>2.5 E F0(.)A F1<ad43>144 264 Q/F3 | |
760 | 10/Times-Italic@0 SF(command)2.5 E(command)184 276 Q F0 1.056(is e)3.556 | |
8868edaf | 761 | F -.15(xe)-.15 G 1.056(cuted in a subshell en).15 F 1.056 |
74091dd4 CR |
762 | (vironment, and its output is used as the possible)-.4 F 2.5 |
763 | (completions. Ar)184 288 R(guments are passed as with the)-.18 E F1 | |
764 | <ad46>2.5 E F0(option.)2.5 E F1<ad46>144 300 Q F3(function)2.5 E F0 .113 | |
765 | (The shell function)184 312 R F3(function)2.614 E F0 .114(is e)2.614 F | |
ac50fbac | 766 | -.15(xe)-.15 G .114(cuted in the current shell en).15 F 2.614 |
74091dd4 | 767 | (vironment. When)-.4 F .114(the func-)2.614 F .817(tion is e)184 324 R |
8868edaf CR |
768 | -.15(xe)-.15 G .817(cuted, the \214rst ar).15 F .817(gument \()-.18 F F1 |
769 | ($1)A F0 3.316(\)i)C 3.316(st)-3.316 G .816 | |
ac50fbac | 770 | (he name of the command whose ar)-3.316 F(guments)-.18 E 1.407 |
74091dd4 | 771 | (are being completed, the second ar)184 336 R 1.407(gument \()-.18 F F1 |
ac50fbac | 772 | ($2)A F0 3.907(\)i)C 3.907(st)-3.907 G 1.407(he w)-3.907 F 1.407 |
74091dd4 | 773 | (ord being completed, and the)-.1 F .104(third ar)184 348 R .104 |
8868edaf CR |
774 | (gument \()-.18 F F1($3)A F0 2.604(\)i)C 2.604(st)-2.604 G .104(he w) |
775 | -2.604 F .104(ord preceding the w)-.1 F .103 | |
74091dd4 | 776 | (ord being completed on the current com-)-.1 F .101(mand line.)184 360 R |
8868edaf CR |
777 | .101(When it \214nishes, the possible completions are retrie)5.101 F |
778 | -.15(ve)-.25 G 2.602(df).15 G .102(rom the v)-2.602 F .102(alue of the) | |
74091dd4 CR |
779 | -.25 F F2(COMPREPL)184 372 Q(Y)-.828 E F0(array v)2.25 E(ariable.)-.25 E |
780 | F1<ad47>144 384 Q F3(globpat)2.5 E F0 1.008(The pathname e)184 396 R | |
781 | 1.008(xpansion pattern)-.15 F F3(globpat)3.507 E F0 1.007(is e)3.507 F | |
782 | 1.007(xpanded to generate the possible comple-)-.15 F(tions.)184 408 Q | |
783 | F1<ad50>144 420 Q F3(pr)2.5 E(e\214x)-.37 E(pr)184 432 Q(e\214x)-.37 E | |
784 | F0 .534(is added at the be)3.034 F .534 | |
17345e5a | 785 | (ginning of each possible completion after all other options ha)-.15 F |
74091dd4 CR |
786 | -.15(ve)-.2 G(been applied.)184 444 Q F1<ad53>144 456 Q F3(suf)2.5 E |
787 | <8c78>-.18 E(suf)184 456 Q<8c78>-.18 E F0 | |
17345e5a | 788 | (is appended to each possible completion after all other options ha)2.5 |
74091dd4 CR |
789 | E .3 -.15(ve b)-.2 H(een applied.).15 E F1<ad57>144 468 Q F3(wor)2.5 E |
790 | (dlist)-.37 E F0(The)184 480 Q F3(wor)3.64 E(dlist)-.37 E F0 1.14 | |
791 | (is split using the characters in the)3.64 F F2(IFS)3.64 E F0 1.139 | |
8868edaf | 792 | (special v)3.39 F 1.139(ariable as delimiters, and)-.25 F .98 |
74091dd4 CR |
793 | (each resultant w)184 492 R .98(ord is e)-.1 F 3.481(xpanded. Shell)-.15 |
794 | F .981(quoting is honored within)3.481 F F3(wor)3.481 E(dlist)-.37 E F0 | |
795 | 3.481(,i)C 3.481(no)-3.481 G .981(rder to)-3.481 F(pro)184 504 Q .766 | |
8868edaf | 796 | (vide a mechanism for the w)-.15 F .765 |
d233b485 | 797 | (ords to contain shell metacharacters or characters in the)-.1 F -.25 |
74091dd4 | 798 | (va)184 516 S 1.964(lue of).25 F F2(IFS)4.464 E/F4 9/Times-Roman@0 SF(.) |
d233b485 CR |
799 | A F0 1.964 |
800 | (The possible completions are the members of the resultant list which) | |
74091dd4 CR |
801 | 6.464 F(match the w)184 528 Q(ord being completed.)-.1 E F1<ad58>144 540 |
802 | Q F3(\214lterpat)2.5 E(\214lterpat)184 552 Q F0 .456 | |
8868edaf CR |
803 | (is a pattern as used for pathname e)2.956 F 2.956(xpansion. It)-.15 F |
804 | .455(is applied to the list of possible)2.956 F 1.596 | |
74091dd4 CR |
805 | (completions generated by the preceding options and ar)184 564 R 1.596 |
806 | (guments, and each completion)-.18 F(matching)184 576 Q F3(\214lterpat) | |
8868edaf CR |
807 | 3.205 E F0 .705(is remo)3.205 F -.15(ve)-.15 G 3.205(df).15 G .704 |
808 | (rom the list.)-3.205 F 3.204(Al)5.704 G(eading)-3.204 E F1(!)3.204 E F0 | |
74091dd4 CR |
809 | (in)3.204 E F3(\214lterpat)3.204 E F0(ne)3.204 E -.05(ga)-.15 G .704 |
810 | (tes the pattern;).05 F(in this case, an)184 588 Q 2.5(yc)-.15 G | |
811 | (ompletion not matching)-2.5 E F3(\214lterpat)2.5 E F0(is remo)2.5 E | |
812 | -.15(ve)-.15 G(d.).15 E .466(The return v)144 604.8 R .466 | |
495aee44 | 813 | (alue is true unless an in)-.25 F -.25(va)-.4 G .466 |
8868edaf CR |
814 | (lid option is supplied, an option other than).25 F F1<ad70>2.967 E F0 |
815 | (or)2.967 E F1<ad72>2.967 E F0 .467(is sup-)2.967 F 1.362 | |
74091dd4 | 816 | (plied without a)144 616.8 R F3(name)3.862 E F0(ar)3.862 E 1.361 |
8868edaf | 817 | (gument, an attempt is made to remo)-.18 F 1.661 -.15(ve a c)-.15 H |
74091dd4 | 818 | 1.361(ompletion speci\214cation for a).15 F F3(name)144 628.8 Q F0 |
17345e5a JA |
819 | (for which no speci\214cation e)2.5 E |
820 | (xists, or an error occurs adding a completion speci\214cation.)-.15 E | |
74091dd4 CR |
821 | F1(compopt)108 645.6 Q F0([)2.5 E F1<ad6f>A F3(option)2.5 E F0 2.5(][)C |
822 | F1(\255DEI)-2.5 E F0 2.5(][)C F1(+o)-2.5 E F3(option)2.5 E F0 2.5(][)C | |
823 | F3(name)-2.5 E F0(])A .447(Modify completion options for each)144 657.6 | |
824 | R F3(name)2.947 E F0 .447(according to the)2.947 F F3(option)2.947 E F0 | |
8868edaf | 825 | .447(s, or for the currently-e)B -.15(xe)-.15 G(cuting).15 E .726 |
74091dd4 CR |
826 | (completion if no)144 669.6 R F3(name)3.226 E F0 3.226(sa)C .726 |
827 | (re supplied.)-3.226 F .725(If no)5.725 F F3(option)3.225 E F0 3.225(sa) | |
8868edaf | 828 | C .725(re gi)-3.225 F -.15(ve)-.25 G .725 |
74091dd4 | 829 | (n, display the completion options for).15 F(each)144 681.6 Q F3(name) |
8868edaf | 830 | 3.223 E F0 .723(or the current completion.)3.223 F .724(The possible v) |
74091dd4 CR |
831 | 5.724 F .724(alues of)-.25 F F3(option)3.224 E F0 .724(are those v)3.224 |
832 | F .724(alid for the)-.25 F F1(com-)3.224 E(plete)144 693.6 Q F0 -.2(bu) | |
8868edaf | 833 | 2.678 G .178(iltin described abo).2 F -.15(ve)-.15 G 5.178(.T).15 G(he) |
d233b485 CR |
834 | -5.178 E F1<ad44>2.678 E F0 .178 |
835 | (option indicates that other supplied options should apply to)2.678 F | |
74091dd4 | 836 | 1.227(the `)144 705.6 R(`def)-.74 E(ault')-.1 E 3.727('c)-.74 G 1.228(o\ |
0001803f | 837 | mmand completion; that is, completion attempted on a command for which \ |
74091dd4 | 838 | no)-3.727 F 2.039(completion has pre)144 717.6 R 2.039 |
8868edaf CR |
839 | (viously been de\214ned.)-.25 F(The)7.038 E F1<ad45>4.538 E F0 2.038 |
840 | (option indicates that other supplied options)4.538 F 1.538 | |
74091dd4 | 841 | (should apply to `)144 729.6 R(`empty')-.74 E 4.038('c)-.74 G 1.539 |
d233b485 | 842 | (ommand completion; that is, completion attempted on a blank line.) |
74091dd4 CR |
843 | -4.038 F(GNU Bash 5.2)72 768 Q(2021 No)136.385 E -.15(ve)-.15 G(mber 22) |
844 | .15 E(5)190.545 E 0 Cg EP | |
0001803f CR |
845 | %%Page: 6 6 |
846 | %%BeginPageSetup | |
847 | BP | |
848 | %%EndPageSetup | |
a0c0a00f CR |
849 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 |
850 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
851 | E(UIL)-.1 E(TINS\(1\))-.92 E(The)144 84 Q/F1 10/Times-Bold@0 SF<ad49> |
852 | 3.02 E F0 .52(option indicates that other supplied options should apply\ | |
853 | to completion on the initial non-)3.02 F .867(assignment w)144 96 R | |
854 | .868(ord on the line, or after a command delimiter such as)-.1 F F1(;) | |
855 | 3.368 E F0(or)3.368 E F1(|)3.368 E F0 3.368(,w)C .868 | |
856 | (hich is usually com-)-3.368 F(mand name completion.)144 108 Q .432 | |
857 | (The return v)144 132 R .431(alue is true unless an in)-.25 F -.25(va) | |
858 | -.4 G .431(lid option is supplied, an attempt is made to modify the op-) | |
859 | .25 F(tions for a)144 144 Q/F2 10/Times-Italic@0 SF(name)2.5 E F0 | |
860 | (for which no completion speci\214cation e)2.5 E | |
861 | (xists, or an output error occurs.)-.15 E F1(continue)108 160.8 Q F0([) | |
862 | 2.5 E F2(n)A F0(])A .85(Resume the ne)144 172.8 R .85 | |
863 | (xt iteration of the enclosing)-.15 F F1 -.25(fo)3.35 G(r).25 E F0(,)A | |
864 | F1(while)3.351 E F0(,)A F1(until)3.351 E F0 3.351(,o)C(r)-3.351 E F1 | |
865 | (select)3.351 E F0 3.351(loop. If)3.351 F F2(n)3.711 E F0 .851 | |
866 | (is speci\214ed, re-)3.591 F .204(sume at the)144 184.8 R F2(n)2.704 E | |
867 | F0 .204(th enclosing loop.)B F2(n)5.564 E F0 .204(must be)2.944 F/F3 10 | |
868 | /Symbol SF<b3>2.704 E F0 2.703(1. If)2.704 F F2(n)3.063 E F0 .203 | |
8868edaf | 869 | (is greater than the number of enclosing loops,)2.943 F 1.183 |
74091dd4 | 870 | (the last enclosing loop \(the `)144 196.8 R(`top-le)-.74 E -.15(ve)-.25 |
8868edaf | 871 | G(l').15 E 3.683('l)-.74 G 1.183(oop\) is resumed.)-3.683 F 1.184 |
74091dd4 CR |
872 | (The return v)6.184 F 1.184(alue is 0 unless)-.25 F F2(n)3.684 E F0 |
873 | 1.184(is not)3.684 F(greater than or equal to 1.)144 208.8 Q F1(declar) | |
874 | 108 225.6 Q(e)-.18 E F0([)2.5 E F1(\255aAfFgiIlnrtux)A F0 2.5(][)C F1 | |
875 | <ad70>-2.5 E F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5(].)C | |
876 | (..])-2.5 E F1(typeset)108 237.6 Q F0([)2.5 E F1(\255aAfFgiIlnrtux)A F0 | |
877 | 2.5(][)C F1<ad70>-2.5 E F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 | |
878 | 2.5(].)C(..])-2.5 E 1.265(Declare v)144 249.6 R 1.265 | |
8868edaf | 879 | (ariables and/or gi)-.25 F 1.565 -.15(ve t)-.25 H 1.265(hem attrib).15 F |
74091dd4 | 880 | 3.765(utes. If)-.2 F(no)3.765 E F2(name)3.765 E F0 3.765(sa)C 1.265 |
8868edaf | 881 | (re gi)-3.765 F -.15(ve)-.25 G 3.764(nt).15 G 1.264(hen display the v) |
74091dd4 CR |
882 | -3.764 F 1.264(alues of)-.25 F -.25(va)144 261.6 S 3.46(riables. The).25 |
883 | F F1<ad70>3.46 E F0 .96(option will display the attrib)3.46 F .96 | |
884 | (utes and v)-.2 F .96(alues of each)-.25 F F2(name)3.82 E F0 5.96(.W).18 | |
885 | G(hen)-5.96 E F1<ad70>3.46 E F0 .96(is used)3.46 F(with)144 273.6 Q F2 | |
8868edaf | 886 | (name)2.775 E F0(ar)2.775 E .275 |
74091dd4 CR |
887 | (guments, additional options, other than)-.18 F F1<ad66>2.775 E F0(and) |
888 | 2.775 E F1<ad46>2.775 E F0 2.775(,a)C .274(re ignored.)-2.775 F(When) | |
889 | 5.274 E F1<ad70>2.774 E F0 .274(is supplied)2.774 F(without)144 285.6 Q | |
890 | F2(name)3.789 E F0(ar)3.789 E 1.289(guments, it will display the attrib) | |
8868edaf | 891 | -.18 F 1.289(utes and v)-.2 F 1.29(alues of all v)-.25 F 1.29 |
74091dd4 | 892 | (ariables ha)-.25 F 1.29(ving the at-)-.2 F(trib)144 297.6 Q .38 |
8868edaf | 893 | (utes speci\214ed by the additional options.)-.2 F .38 |
74091dd4 | 894 | (If no other options are supplied with)5.38 F F1<ad70>2.88 E F0(,)A F1 |
8868edaf | 895 | (declar)2.88 E(e)-.18 E F0(will)2.88 E 1.106(display the attrib)144 |
74091dd4 CR |
896 | 309.6 R 1.106(utes and v)-.2 F 1.106(alues of all shell v)-.25 F 3.606 |
897 | (ariables. The)-.25 F F1<ad66>3.606 E F0 1.107 | |
8868edaf | 898 | (option will restrict the display to)3.606 F .3(shell functions.)144 |
74091dd4 | 899 | 321.6 R(The)5.3 E F1<ad46>2.8 E F0 .299(option inhibits the display of \ |
8868edaf | 900 | function de\214nitions; only the function name)2.8 F 1.54(and attrib)144 |
74091dd4 CR |
901 | 333.6 R 1.54(utes are printed.)-.2 F 1.54(If the)6.54 F F1(extdeb)4.04 E |
902 | (ug)-.2 E F0 1.54(shell option is enabled using)4.04 F F1(shopt)4.04 E | |
8868edaf | 903 | F0 4.04(,t)C 1.54(he source \214le)-4.04 F .648 |
74091dd4 CR |
904 | (name and line number where each)144 345.6 R F2(name)3.148 E F0 .648 |
905 | (is de\214ned are displayed as well.)3.148 F(The)5.648 E F1<ad46>3.148 E | |
906 | F0 .648(option implies)3.148 F F1<ad66>144 357.6 Q F0 5.836(.T)C(he) | |
907 | -5.836 E F1<ad67>3.336 E F0 .836(option forces v)3.336 F .837 | |
a0c0a00f | 908 | (ariables to be created or modi\214ed at the global scope, e)-.25 F -.15 |
74091dd4 | 909 | (ve)-.25 G 3.337(nw).15 G(hen)-3.337 E F1(de-)3.337 E(clar)144 369.6 Q |
8868edaf CR |
910 | (e)-.18 E F0 .819(is e)3.319 F -.15(xe)-.15 G .819 |
911 | (cuted in a shell function.).15 F .818 | |
74091dd4 CR |
912 | (It is ignored in all other cases.)5.818 F(The)5.818 E F1<ad49>3.318 E |
913 | F0 .818(option causes local)3.318 F -.25(va)144 381.6 S .693 | |
8868edaf | 914 | (riables to inherit the attrib).25 F .693(utes \(e)-.2 F .693(xcept the) |
74091dd4 | 915 | -.15 F F2(namer)3.194 E(ef)-.37 E F0(attrib)3.194 E .694(ute\) and v)-.2 |
8868edaf | 916 | F .694(alue of an)-.25 F 3.194(ye)-.15 G .694(xisting v)-3.344 F |
74091dd4 | 917 | (ariable)-.25 E .82(with the same)144 393.6 R F2(name)3.32 E F0 .82 |
8868edaf CR |
918 | (at a surrounding scope.)3.32 F .82(If there is no e)5.82 F .82 |
919 | (xisting v)-.15 F .82(ariable, the local v)-.25 F .82(ariable is)-.25 F | |
74091dd4 | 920 | .379(initially unset.)144 405.6 R .379(The follo)5.379 F .379 |
8868edaf | 921 | (wing options can be used to restrict output to v)-.25 F .38 |
74091dd4 CR |
922 | (ariables with the speci\214ed)-.25 F(attrib)144 417.6 Q(ute or to gi) |
923 | -.2 E .3 -.15(ve v)-.25 H(ariables attrib)-.1 E(utes:)-.2 E F1<ad61>144 | |
924 | 429.6 Q F0(Each)180 429.6 Q F2(name)2.5 E F0(is an inde)2.5 E -.15(xe) | |
925 | -.15 G 2.5(da).15 G(rray v)-2.5 E(ariable \(see)-.25 E F1(Arrays)2.5 E | |
926 | F0(in)2.5 E F2(bash\(1\))2.5 E F0(\).)A F1<ad41>144 441.6 Q F0(Each)180 | |
927 | 441.6 Q F2(name)2.5 E F0(is an associati)2.5 E .3 -.15(ve a)-.25 H | |
928 | (rray v).15 E(ariable \(see)-.25 E F1(Arrays)2.5 E F0(in)2.5 E F2 | |
929 | (bash\(1\))2.5 E F0(\).)A F1<ad66>144 453.6 Q F0 | |
930 | (Use function names only)180 453.6 Q(.)-.65 E F1<ad69>144 465.6 Q F0 | |
931 | .558(The v)180 465.6 R .558(ariable is treated as an inte)-.25 F .558 | |
932 | (ger; arithmetic e)-.15 F -.25(va)-.25 G .558(luation \(see).25 F/F4 9 | |
933 | /Times-Bold@0 SF .557(ARITHMETIC EV)3.058 F(ALU)-1.215 E(A-)-.54 E(TION) | |
934 | 180 477.6 Q F0(in)2.25 E F2(bash\(1\))2.5 E F0 2.5(\)i)C 2.5(sp)-2.5 G | |
935 | (erformed when the v)-2.5 E(ariable is assigned a v)-.25 E(alue.)-.25 E | |
936 | F1<ad6c>144 489.6 Q F0 .909(When the v)180 489.6 R .909 | |
937 | (ariable is assigned a v)-.25 F .909(alue, all upper)-.25 F .909 | |
938 | (-case characters are con)-.2 F -.15(ve)-.4 G .91(rted to lo).15 F(wer) | |
939 | -.25 E(-)-.2 E 2.5(case. The)180 501.6 R(upper)2.5 E(-case attrib)-.2 E | |
940 | (ute is disabled.)-.2 E F1<ad6e>144 513.6 Q F0(Gi)180 513.6 Q 1.62 -.15 | |
941 | (ve e)-.25 H(ach).15 E F2(name)3.82 E F0(the)3.82 E F2(namer)3.819 E(ef) | |
942 | -.37 E F0(attrib)3.819 E 1.319 | |
8868edaf | 943 | (ute, making it a name reference to another v)-.2 F(ariable.)-.25 E .477 |
74091dd4 CR |
944 | (That other v)180 525.6 R .478(ariable is de\214ned by the v)-.25 F .478 |
945 | (alue of)-.25 F F2(name)2.978 E F0 5.478(.A)C .478 | |
946 | (ll references, assignments, and at-)-5.478 F(trib)180 537.6 Q .782 | |
947 | (ute modi\214cations to)-.2 F F2(name)3.282 E F0 3.282(,e)C .782 | |
948 | (xcept those using or changing the)-3.432 F F1<ad6e>3.281 E F0(attrib) | |
949 | 3.281 E .781(ute itself, are)-.2 F .808(performed on the v)180 549.6 R | |
950 | .808(ariable referenced by)-.25 F F2(name)3.308 E F0 1.908 -.55('s v)D | |
8868edaf | 951 | 3.308(alue. The).3 F .809(nameref attrib)3.309 F .809(ute cannot be)-.2 |
74091dd4 CR |
952 | F(applied to array v)180 561.6 Q(ariables.)-.25 E F1<ad72>144 573.6 Q F0 |
953 | (Mak)180 573.6 Q(e)-.1 E F2(name)3.655 E F0 3.655(sr)C(eadonly)-3.655 E | |
8868edaf CR |
954 | 6.154(.T)-.65 G 1.154(hese names cannot then be assigned v)-6.154 F |
955 | 1.154(alues by subsequent as-)-.25 F(signment statements or unset.)180 | |
74091dd4 CR |
956 | 585.6 Q F1<ad74>144 597.6 Q F0(Gi)180 597.6 Q .729 -.15(ve e)-.25 H(ach) |
957 | .15 E F2(name)2.929 E F0(the)2.929 E F2(tr)2.929 E(ace)-.15 E F0(attrib) | |
958 | 2.929 E 2.929(ute. T)-.2 F .429(raced functions inherit the)-.35 F F1 | |
959 | (DEB)2.929 E(UG)-.1 E F0(and)2.93 E F1(RETURN)2.93 E F0 | |
960 | (traps from the calling shell.)180 609.6 Q(The trace attrib)5 E | |
961 | (ute has no special meaning for v)-.2 E(ariables.)-.25 E F1<ad75>144 | |
962 | 621.6 Q F0 .91(When the v)180 621.6 R .909(ariable is assigned a v)-.25 | |
d233b485 | 963 | F .909(alue, all lo)-.25 F(wer)-.25 E .909(-case characters are con)-.2 |
74091dd4 CR |
964 | F -.15(ve)-.4 G .909(rted to upper).15 F(-)-.2 E 2.5(case. The)180 633.6 |
965 | R(lo)2.5 E(wer)-.25 E(-case attrib)-.2 E(ute is disabled.)-.2 E F1<ad78> | |
966 | 144 645.6 Q F0(Mark)180 645.6 Q F2(name)2.5 E F0 2.5(sf)C(or e)-2.5 E | |
8868edaf | 967 | (xport to subsequent commands via the en)-.15 E(vironment.)-.4 E .143 |
74091dd4 | 968 | (Using `+' instead of `\255' turns of)144 662.4 R 2.643(ft)-.25 G .143 |
8868edaf | 969 | (he attrib)-2.643 F .143(ute instead, with the e)-.2 F .144 |
74091dd4 CR |
970 | (xceptions that)-.15 F F1(+a)2.644 E F0(and)2.644 E F1(+A)2.644 E F0 |
971 | .144(may not)2.644 F .579(be used to destro)144 674.4 R 3.079(ya)-.1 G | |
972 | .579(rray v)-3.079 F .579(ariables and)-.25 F F1(+r)3.079 E F0 .579 | |
d233b485 | 973 | (will not remo)3.079 F .879 -.15(ve t)-.15 H .579(he readonly attrib).15 |
74091dd4 CR |
974 | F 3.079(ute. When)-.2 F .578(used in a)3.078 F(function,)144 686.4 Q F1 |
975 | (declar)3.543 E(e)-.18 E F0(and)3.543 E F1(typeset)3.543 E F0(mak)3.543 | |
976 | E 3.543(ee)-.1 G(ach)-3.543 E F2(name)3.543 E F0 1.043 | |
977 | (local, as with the)3.543 F F1(local)3.544 E F0 1.044 | |
978 | (command, unless the)3.544 F F1<ad67>3.544 E F0 1.205 | |
979 | (option is supplied.)144 698.4 R 1.205(If a v)6.205 F 1.205 | |
980 | (ariable name is follo)-.25 F 1.205(wed by =)-.25 F F2(value)A F0 3.705 | |
d233b485 | 981 | (,t)C 1.205(he v)-3.705 F 1.205(alue of the v)-.25 F 1.205 |
74091dd4 CR |
982 | (ariable is set to)-.25 F F2(value)144 710.4 Q F0 5.217(.W)C .217 |
983 | (hen using)-5.217 F F1<ad61>2.717 E F0(or)2.717 E F1<ad41>2.717 E F0 | |
8868edaf | 984 | .217(and the compound assignment syntax to create array v)2.717 F .218 |
74091dd4 | 985 | (ariables, addi-)-.25 F .882(tional attrib)144 722.4 R .882 |
d233b485 CR |
986 | (utes do not tak)-.2 F 3.382(ee)-.1 G -.25(ff)-3.382 G .882 |
987 | (ect until subsequent assignments.).25 F .882(The return v)5.882 F .882 | |
74091dd4 CR |
988 | (alue is 0 unless an)-.25 F(GNU Bash 5.2)72 768 Q(2021 No)136.385 E -.15 |
989 | (ve)-.15 G(mber 22).15 E(6)190.545 E 0 Cg EP | |
17345e5a JA |
990 | %%Page: 7 7 |
991 | %%BeginPageSetup | |
992 | BP | |
993 | %%EndPageSetup | |
a0c0a00f CR |
994 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 |
995 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
996 | E(UIL)-.1 E(TINS\(1\))-.92 E(in)144 84 Q -.25(va)-.4 G .365(lid option \ |
997 | is encountered, an attempt is made to de\214ne a function using).25 F/F1 | |
998 | 10/Courier@0 SF .366(\255f foo=bar)2.866 F F0 2.866(,a)C 2.866(na)-2.866 | |
999 | G(t-)-2.866 E .549(tempt is made to assign a v)144 96 R .549 | |
1000 | (alue to a readonly v)-.25 F .548 | |
1001 | (ariable, an attempt is made to assign a v)-.25 F .548(alue to an)-.25 F | |
1002 | .391(array v)144 108 R .391 | |
1003 | (ariable without using the compound assignment syntax \(see)-.25 F/F2 10 | |
1004 | /Times-Bold@0 SF(Arrays)2.892 E F0(in)2.892 E/F3 10/Times-Italic@0 SF | |
1005 | (bash\(1\))2.892 E F0 .392(\), one of the)B F3(names)144 120 Q F0 .359 | |
1006 | (is not a v)2.859 F .359(alid shell v)-.25 F .359 | |
1007 | (ariable name, an attempt is made to turn of)-.25 F 2.859(fr)-.25 G .359 | |
1008 | (eadonly status for a read-)-2.859 F 1.212(only v)144 132 R 1.213 | |
1009 | (ariable, an attempt is made to turn of)-.25 F 3.713(fa)-.25 G 1.213 | |
1010 | (rray status for an array v)-3.713 F 1.213(ariable, or an attempt is) | |
1011 | -.25 F(made to display a non-e)144 144 Q(xistent function with)-.15 E F2 | |
1012 | <ad66>2.5 E F0(.)A F2(dirs [\255clpv] [+)108 160.8 Q F3(n)A F2 2.5(][)C | |
1013 | <ad>-2.5 E F3(n)A F2(])A F0 -.4(Wi)144 172.8 S .329 | |
d233b485 | 1014 | (thout options, displays the list of currently remembered directories.) |
8868edaf | 1015 | .4 F .328(The def)5.328 F .328(ault display is on a)-.1 F 1.238 |
74091dd4 CR |
1016 | (single line with directory names separated by spaces.)144 184.8 R 1.238 |
1017 | (Directories are added to the list with the)6.238 F F2(pushd)144 196.8 Q | |
1018 | F0 .928(command; the)3.428 F F2(popd)3.428 E F0 .928(command remo)3.428 | |
8868edaf | 1019 | F -.15(ve)-.15 G 3.428(se).15 G .928(ntries from the list.)-3.428 F .928 |
74091dd4 CR |
1020 | (The current directory is al-)5.928 F -.1(wa)144 208.8 S |
1021 | (ys the \214rst directory in the stack.).1 E F2<ad63>144 220.8 Q F0 | |
1022 | (Clears the directory stack by deleting all of the entries.)180 220.8 Q | |
1023 | F2<ad6c>144 232.8 Q F0 .881 | |
1024 | (Produces a listing using full pathnames; the def)180 232.8 R .882 | |
d233b485 | 1025 | (ault listing format uses a tilde to denote)-.1 F(the home directory)180 |
74091dd4 CR |
1026 | 244.8 Q(.)-.65 E F2<ad70>144 256.8 Q F0 |
1027 | (Print the directory stack with one entry per line.)180 256.8 Q F2<ad76> | |
1028 | 144 268.8 Q F0 .273(Print the directory stack with one entry per line, \ | |
1029 | pre\214xing each entry with its inde)180 268.8 R 2.772(xi)-.15 G 2.772 | |
1030 | (nt)-2.772 G(he)-2.772 E(stack.)180 280.8 Q F2(+)144 292.8 Q F3(n)A F0 | |
1031 | 1.564(Displays the)180 292.8 R F3(n)4.064 E F0 1.565 | |
1032 | (th entry counting from the left of the list sho)B 1.565(wn by)-.25 F F2 | |
8868edaf | 1033 | (dirs)4.065 E F0 1.565(when in)4.065 F -.2(vo)-.4 G -.1(ke).2 G(d).1 E |
74091dd4 CR |
1034 | (without options, starting with zero.)180 304.8 Q F2<ad>144 316.8 Q F3 |
1035 | (n)A F0 1.194(Displays the)180 316.8 R F3(n)3.694 E F0 1.194 | |
a0c0a00f | 1036 | (th entry counting from the right of the list sho)B 1.194(wn by)-.25 F |
74091dd4 CR |
1037 | F2(dirs)3.694 E F0 1.194(when in)3.694 F -.2(vo)-.4 G -.1(ke).2 G(d).1 E |
1038 | (without options, starting with zero.)180 328.8 Q .257(The return v)144 | |
1039 | 345.6 R .258(alue is 0 unless an in)-.25 F -.25(va)-.4 G .258 | |
1040 | (lid option is supplied or).25 F F3(n)2.758 E F0(inde)2.758 E -.15(xe) | |
a0c0a00f | 1041 | -.15 G 2.758(sb).15 G -.15(ey)-2.758 G .258(ond the end of the direc-) |
74091dd4 CR |
1042 | .15 F(tory stack.)144 357.6 Q F2(diso)108 374.4 Q(wn)-.1 E F0([)2.5 E F2 |
1043 | (\255ar)A F0 2.5(][)C F2<ad68>-2.5 E F0 2.5(][)C F3(jobspec)-2.5 E F0 | |
1044 | (... |)2.5 E F3(pid)2.5 E F0(... ])2.5 E -.4(Wi)144 386.4 S .122 | |
1045 | (thout options, remo).4 F .422 -.15(ve e)-.15 H(ach).15 E F3(jobspec) | |
a0c0a00f | 1046 | 4.362 E F0 .122(from the table of acti)2.932 F .422 -.15(ve j)-.25 H |
74091dd4 CR |
1047 | 2.622(obs. If).15 F F3(jobspec)4.362 E F0 .121(is not present, and)2.932 |
1048 | F .096(neither the)144 398.4 R F2<ad61>2.596 E F0 .096(nor the)2.596 F | |
1049 | F2<ad72>2.596 E F0 .096(option is supplied, the)2.596 F F3(curr)2.596 E | |
1050 | .096(ent job)-.37 F F0 .096(is used.)2.596 F .096(If the)5.096 F F2 | |
a0c0a00f | 1051 | <ad68>2.596 E F0 .096(option is gi)2.596 F -.15(ve)-.25 G .096(n, each) |
74091dd4 | 1052 | .15 F F3(jobspec)145.74 410.4 Q F0 .586(is not remo)3.396 F -.15(ve)-.15 |
8868edaf | 1053 | G 3.086(df).15 G .585(rom the table, b)-3.086 F .585(ut is mark)-.2 F |
74091dd4 CR |
1054 | .585(ed so that)-.1 F/F4 9/Times-Bold@0 SF(SIGHUP)3.085 E F0 .585 |
1055 | (is not sent to the job if the)2.835 F .962(shell recei)144 422.4 R -.15 | |
1056 | (ve)-.25 G 3.462(sa).15 G F4(SIGHUP)A/F5 9/Times-Roman@0 SF(.)A F0 .962 | |
1057 | (If no)5.462 F F3(jobspec)5.202 E F0 .962(is supplied, the)3.772 F F2 | |
ac50fbac | 1058 | <ad61>3.462 E F0 .962(option means to remo)3.462 F 1.262 -.15(ve o)-.15 |
74091dd4 CR |
1059 | H 3.462(rm).15 G .962(ark all)-3.462 F 1.359(jobs; the)144 434.4 R F2 |
1060 | <ad72>3.859 E F0 1.359(option without a)3.859 F F3(jobspec)5.599 E F0 | |
8868edaf | 1061 | (ar)4.169 E 1.358(gument restricts operation to running jobs.)-.18 F |
74091dd4 | 1062 | 1.358(The return)6.358 F -.25(va)144 446.4 S(lue is 0 unless a).25 E F3 |
ac50fbac | 1063 | (jobspec)4.24 E F0(does not specify a v)2.81 E(alid job)-.25 E(.)-.4 E |
74091dd4 CR |
1064 | F2(echo)108 463.2 Q F0([)2.5 E F2(\255neE)A F0 2.5(][)C F3(ar)-2.5 E(g) |
1065 | -.37 E F0(...])2.5 E .424(Output the)144 475.2 R F3(ar)2.924 E(g)-.37 E | |
ac50fbac | 1066 | F0 .424(s, separated by spaces, follo)B .424(wed by a ne)-.25 F 2.924 |
8868edaf | 1067 | (wline. The)-.25 F .424(return status is 0 unless a write)2.924 F .308 |
74091dd4 | 1068 | (error occurs.)144 487.2 R(If)5.308 E F2<ad6e>2.808 E F0 .308 |
8868edaf | 1069 | (is speci\214ed, the trailing ne)2.808 F .308(wline is suppressed.)-.25 |
74091dd4 | 1070 | F .307(If the)5.308 F F2<ad65>2.807 E F0 .307(option is gi)2.807 F -.15 |
8868edaf | 1071 | (ve)-.25 G .307(n, inter).15 F(-)-.2 E .197(pretation of the follo)144 |
74091dd4 CR |
1072 | 499.2 R .198(wing backslash-escaped characters is enabled.)-.25 F(The) |
1073 | 5.198 E F2<ad45>2.698 E F0 .198(option disables the in-)2.698 F .067 | |
1074 | (terpretation of these escape characters, e)144 511.2 R -.15(ve)-.25 G | |
8868edaf | 1075 | 2.567(no).15 G 2.567(ns)-2.567 G .067(ystems where the)-2.567 F 2.567 |
74091dd4 CR |
1076 | (ya)-.15 G .067(re interpreted by def)-2.567 F 2.567(ault. The)-.1 F F2 |
1077 | (xpg_echo)144 523.2 Q F0 .601 | |
8868edaf | 1078 | (shell option may be used to dynamically determine whether or not)3.101 |
74091dd4 CR |
1079 | F F2(echo)3.102 E F0 -.15(ex)3.102 G .602(pands these).15 F .659 |
1080 | (escape characters by def)144 535.2 R(ault.)-.1 E F2(echo)5.659 E F0 | |
1081 | .659(does not interpret)3.159 F F2<adad>3.159 E F0 .659 | |
1082 | (to mean the end of options.)3.159 F F2(echo)5.658 E F0(inter)3.158 E(-) | |
1083 | -.2 E(prets the follo)144 547.2 Q(wing escape sequences:)-.25 E F2(\\a) | |
1084 | 144 559.2 Q F0(alert \(bell\))180 559.2 Q F2(\\b)144 571.2 Q F0 | |
1085 | (backspace)180 571.2 Q F2(\\c)144 583.2 Q F0(suppress further output)180 | |
1086 | 583.2 Q F2(\\e)144 595.2 Q(\\E)144 607.2 Q F0(an escape character)180 | |
1087 | 607.2 Q F2(\\f)144 619.2 Q F0(form feed)180 619.2 Q F2(\\n)144 631.2 Q | |
1088 | F0(ne)180 631.2 Q 2.5(wl)-.25 G(ine)-2.5 E F2(\\r)144 643.2 Q F0 | |
1089 | (carriage return)180 643.2 Q F2(\\t)144 655.2 Q F0(horizontal tab)180 | |
1090 | 655.2 Q F2(\\v)144 667.2 Q F0 -.15(ve)180 667.2 S(rtical tab).15 E F2 | |
1091 | (\\\\)144 679.2 Q F0(backslash)180 679.2 Q F2(\\0)144 691.2 Q F3(nnn)A | |
1092 | F0(the eight-bit character whose v)180 691.2 Q(alue is the octal v)-.25 | |
1093 | E(alue)-.25 E F3(nnn)2.5 E F0(\(zero to three octal digits\))2.5 E F2 | |
1094 | (\\x)144 703.2 Q F3(HH)A F0(the eight-bit character whose v)180 703.2 Q | |
1095 | (alue is the he)-.25 E(xadecimal v)-.15 E(alue)-.25 E F3(HH)2.5 E F0 | |
1096 | (\(one or tw)2.5 E 2.5(oh)-.1 G .3 -.15(ex d)-2.5 H(igits\)).15 E | |
1097 | (GNU Bash 5.2)72 768 Q(2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 E(7) | |
1098 | 190.545 E 0 Cg EP | |
d233b485 CR |
1099 | %%Page: 8 8 |
1100 | %%BeginPageSetup | |
1101 | BP | |
1102 | %%EndPageSetup | |
1103 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
1104 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
1105 | E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(\\u)144 84 Q/F2 10 |
1106 | /Times-Italic@0 SF(HHHH)A F0 1.506 | |
1107 | (the Unicode \(ISO/IEC 10646\) character whose v)180 96 R 1.507 | |
1108 | (alue is the he)-.25 F 1.507(xadecimal v)-.15 F(alue)-.25 E F2(HHHH) | |
1109 | 4.007 E F0(\(one to four he)180 108 Q 2.5(xd)-.15 G(igits\))-2.5 E F1 | |
1110 | (\\U)144 120 Q F2(HHHHHHHH)A F0 .548 | |
1111 | (the Unicode \(ISO/IEC 10646\) character whose v)180 132 R .547 | |
1112 | (alue is the he)-.25 F .547(xadecimal v)-.15 F(alue)-.25 E F2(HHHHH-) | |
1113 | 3.047 E(HHH)180 144 Q F0(\(one to eight he)2.5 E 2.5(xd)-.15 G(igits\)) | |
1114 | -2.5 E F1(enable)108 160.8 Q F0([)2.5 E F1<ad61>A F0 2.5(][)C F1 | |
1115 | (\255dnps)-2.5 E F0 2.5(][)C F1<ad66>-2.5 E F2(\214lename)2.5 E F0 2.5 | |
1116 | (][)C F2(name)-2.5 E F0(...])2.5 E .277(Enable and disable b)144 172.8 R | |
1117 | .278(uiltin shell commands.)-.2 F .278(Disabling a b)5.278 F .278 | |
8868edaf | 1118 | (uiltin allo)-.2 F .278(ws a disk command which has)-.25 F .834 |
74091dd4 CR |
1119 | (the same name as a shell b)144 184.8 R .834(uiltin to be e)-.2 F -.15 |
1120 | (xe)-.15 G .834(cuted without specifying a full pathname, e).15 F -.15 | |
1121 | (ve)-.25 G 3.333(nt).15 G(hough)-3.333 E .989 | |
1122 | (the shell normally searches for b)144 196.8 R .989 | |
8868edaf CR |
1123 | (uiltins before disk commands.)-.2 F(If)5.989 E F1<ad6e>3.489 E F0 .99 |
1124 | (is used, each)3.49 F F2(name)3.49 E F0 .99(is dis-)3.49 F .649 | |
74091dd4 CR |
1125 | (abled; otherwise,)144 208.8 R F2(names)3.148 E F0 .648(are enabled.) |
1126 | 3.148 F -.15(Fo)5.648 G 3.148(re).15 G .648(xample, to use the)-3.298 F | |
1127 | F1(test)3.148 E F0 .648(binary found via the)3.148 F/F3 9/Times-Bold@0 | |
1128 | SF -.666(PA)3.148 G(TH)-.189 E F0(in-)2.898 E .538(stead of the shell b) | |
1129 | 144 220.8 R .538(uiltin v)-.2 F .538(ersion, run)-.15 F/F4 10/Courier@0 | |
1130 | SF .538(enable -n test)3.038 F F0 5.538(.T)C(he)-5.538 E F1<ad66>3.038 E | |
1131 | F0 .539(option means to load the ne)3.038 F(w)-.25 E -.2(bu)144 232.8 S | |
1132 | 1.365(iltin command).2 F F2(name)4.225 E F0 1.365(from shared object) | |
1133 | 4.045 F F2(\214lename)5.775 E F0 3.865(,o).18 G 3.865(ns)-3.865 G 1.365 | |
1134 | (ystems that support dynamic loading.)-3.865 F .606(Bash will use the v) | |
1135 | 144 244.8 R .606(alue of the)-.25 F F1 -.3(BA)3.106 G(SH_LO).3 E(AD)-.4 | |
1136 | E(ABLES_P)-.35 E -.95(AT)-.74 G(H).95 E F0 -.25(va)3.106 G .606 | |
1137 | (riable as a colon-separated list of).25 F .549 | |
1138 | (directories in which to search for)144 256.8 R F2(\214lename)3.049 E F0 | |
1139 | 5.549(.T)C .549(he def)-5.549 F .548(ault is system-dependent.)-.1 F | |
1140 | (The)5.548 E F1<ad64>3.048 E F0 .548(option will)3.048 F .546 | |
1141 | (delete a b)144 268.8 R .546(uiltin pre)-.2 F .546(viously loaded with) | |
1142 | -.25 F F1<ad66>3.046 E F0 5.547(.I)C 3.047(fn)-5.547 G(o)-3.047 E F2 | |
1143 | (name)3.047 E F0(ar)3.047 E .547(guments are gi)-.18 F -.15(ve)-.25 G | |
1144 | .547(n, or if the).15 F F1<ad70>3.047 E F0 .547(option is)3.047 F .546 | |
1145 | (supplied, a list of shell b)144 280.8 R .545(uiltins is printed.)-.2 F | |
1146 | -.4(Wi)5.545 G .545(th no other option ar).4 F .545 | |
1147 | (guments, the list consists of all)-.18 F .695(enabled shell b)144 292.8 | |
1148 | R 3.195(uiltins. If)-.2 F F1<ad6e>3.195 E F0 .695 | |
1149 | (is supplied, only disabled b)3.195 F .695(uiltins are printed.)-.2 F | |
1150 | (If)5.695 E F1<ad61>3.195 E F0 .695(is supplied, the)3.195 F .262 | |
1151 | (list printed includes all b)144 304.8 R .261 | |
1152 | (uiltins, with an indication of whether or not each is enabled.)-.2 F | |
1153 | (If)5.261 E F1<ad73>2.761 E F0 .261(is sup-)2.761 F .268 | |
1154 | (plied, the output is restricted to the POSIX)144 316.8 R F2(special) | |
1155 | 2.768 E F0 -.2(bu)2.768 G 2.768(iltins. If).2 F .269 | |
1156 | (no options are supplied and a)2.768 F F2(name)2.769 E F0 .285 | |
1157 | (is not a shell b)144 328.8 R(uiltin,)-.2 E F1(enable)2.784 E F0 .284 | |
1158 | (will attempt to load)2.784 F F2(name)2.784 E F0 .284 | |
1159 | (from a shared object named)2.784 F F2(name)2.784 E F0 2.784(,a)C 2.784 | |
1160 | (si)-2.784 G 2.784(ft)-2.784 G(he)-2.784 E 1.41(command were)144 340.8 R | |
1161 | F4 1.41(enable \255f)3.91 F F2 1.41(name name)3.91 F F0 6.41(.T)3.91 G | |
1162 | 1.41(he return v)-6.41 F 1.41(alue is 0 unless a)-.25 F F2(name)4.27 E | |
1163 | F0 1.41(is not a shell)4.09 F -.2(bu)144 352.8 S | |
1164 | (iltin or there is an error loading a ne).2 E 2.5(wb)-.25 G | |
1165 | (uiltin from a shared object.)-2.7 E F1 -2.3 -.15(ev a)108 369.6 T(l).15 | |
1166 | E F0([)2.5 E F2(ar)A(g)-.37 E F0(...])2.5 E(The)144 381.6 Q F2(ar)3.171 | |
1167 | E(g)-.37 E F0 3.171(sa)C .671 | |
d233b485 | 1168 | (re read and concatenated together into a single command.)-3.171 F .67 |
74091dd4 | 1169 | (This command is then read)5.67 F .478(and e)144 393.6 R -.15(xe)-.15 G |
8868edaf CR |
1170 | .478(cuted by the shell, and its e).15 F .478 |
1171 | (xit status is returned as the v)-.15 F .479(alue of)-.25 F F1 -2.3 -.15 | |
1172 | (ev a)2.979 H(l).15 E F0 5.479(.I)C 2.979(ft)-5.479 G .479(here are no) | |
74091dd4 | 1173 | -2.979 F F2(ar)3.309 E(gs)-.37 E F0(,).27 E(or only null ar)144 405.6 Q |
a0c0a00f | 1174 | (guments,)-.18 E F1 -2.3 -.15(ev a)2.5 H(l).15 E F0(returns 0.)2.5 E F1 |
74091dd4 | 1175 | (exec)108 422.4 Q F0([)2.5 E F1(\255cl)A F0 2.5(][)C F1<ad61>-2.5 E F2 |
a0c0a00f | 1176 | (name)2.5 E F0 2.5(][)C F2(command)-2.5 E F0([)2.5 E F2(ar)A(guments) |
74091dd4 | 1177 | -.37 E F0(]])A(If)144 434.4 Q F2(command)3.006 E F0 .306 |
a0c0a00f CR |
1178 | (is speci\214ed, it replaces the shell.)3.576 F .305(No ne)5.305 F 2.805 |
1179 | (wp)-.25 G .305(rocess is created.)-2.805 F(The)5.305 E F2(ar)3.135 E | |
74091dd4 | 1180 | (guments)-.37 E F0(become)3.075 E .176(the ar)144 446.4 R .176 |
a0c0a00f CR |
1181 | (guments to)-.18 F F2(command)2.676 E F0 5.176(.I)C 2.676(ft)-5.176 G |
1182 | (he)-2.676 E F1<ad6c>2.676 E F0 .176 | |
ac50fbac | 1183 | (option is supplied, the shell places a dash at the be)2.676 F .177 |
74091dd4 | 1184 | (ginning of)-.15 F .48(the zeroth ar)144 458.4 R .48(gument passed to) |
8868edaf CR |
1185 | -.18 F F2(command)3.18 E F0 5.48(.T).77 G .48(his is what)-5.48 F F2(lo) |
1186 | 3.07 E(gin)-.1 E F0 .48(\(1\) does.).24 F(The)5.48 E F1<ad63>2.98 E F0 | |
74091dd4 | 1187 | .48(option causes)2.98 F F2(com-)3.18 E(mand)144 470.4 Q F0 .638 |
a0c0a00f | 1188 | (to be e)3.908 F -.15(xe)-.15 G .638(cuted with an empty en).15 F 3.138 |
ac50fbac CR |
1189 | (vironment. If)-.4 F F1<ad61>3.138 E F0 .638 |
1190 | (is supplied, the shell passes)3.138 F F2(name)3.499 E F0 .639(as the) | |
74091dd4 | 1191 | 3.319 F 1.078(zeroth ar)144 482.4 R 1.077(gument to the e)-.18 F -.15 |
a0c0a00f CR |
1192 | (xe)-.15 G 1.077(cuted command.).15 F(If)6.077 E F2(command)3.777 E F0 |
1193 | 1.077(cannot be e)4.347 F -.15(xe)-.15 G 1.077(cuted for some reason, a) | |
74091dd4 | 1194 | .15 F(non-interacti)144 494.4 Q .876 -.15(ve s)-.25 H .576(hell e).15 F |
a0c0a00f | 1195 | .576(xits, unless the)-.15 F F1(execfail)3.076 E F0 .577 |
ac50fbac | 1196 | (shell option is enabled.)3.077 F .577(In that case, it returns f)5.577 |
74091dd4 | 1197 | F(ail-)-.1 E 3.32(ure. An)144 506.4 R(interacti)3.32 E 1.12 -.15(ve s) |
d233b485 CR |
1198 | -.25 H .82(hell returns f).15 F .82(ailure if the \214le cannot be e)-.1 |
1199 | F -.15(xe)-.15 G 3.32(cuted. A).15 F .82(subshell e)3.32 F .82 | |
74091dd4 | 1200 | (xits uncondi-)-.15 F .287(tionally if)144 518.4 R F1(exec)2.787 E F0 |
d233b485 CR |
1201 | -.1(fa)2.787 G 2.787(ils. If).1 F F2(command)2.987 E F0 .287 |
1202 | (is not speci\214ed, an)3.557 F 2.788(yr)-.15 G .288(edirections tak) | |
1203 | -2.788 F 2.788(ee)-.1 G -.25(ff)-2.788 G .288(ect in the current shell,) | |
74091dd4 | 1204 | .25 F(and the return status is 0.)144 530.4 Q |
d233b485 | 1205 | (If there is a redirection error)5 E 2.5(,t)-.4 G |
74091dd4 CR |
1206 | (he return status is 1.)-2.5 E F1(exit)108 547.2 Q F0([)2.5 E F2(n)A F0 |
1207 | (])A .096(Cause the shell to e)144 547.2 R .096(xit with a status of) | |
ac50fbac CR |
1208 | -.15 F F2(n)2.596 E F0 5.096(.I)C(f)-5.096 E F2(n)2.955 E F0 .095 |
1209 | (is omitted, the e)2.835 F .095(xit status is that of the last command) | |
74091dd4 | 1210 | -.15 F -.15(exe)144 559.2 S 2.5(cuted. A).15 F(trap on)2.5 E F3(EXIT)2.5 |
d233b485 | 1211 | E F0(is e)2.25 E -.15(xe)-.15 G(cuted before the shell terminates.).15 E |
74091dd4 CR |
1212 | F1(export)108 576 Q F0([)2.5 E F1(\255fn)A F0 2.5(][).833 G F2(name)-2.5 |
1213 | E F0([=)A F2(wor)A(d)-.37 E F0(]] ...)A F1(export \255p)108 588 Q F0 | |
1214 | .256(The supplied)144 600 R F2(names)3.117 E F0 .257(are mark)3.027 F | |
1215 | .257(ed for automatic e)-.1 F .257(xport to the en)-.15 F .257 | |
d233b485 | 1216 | (vironment of subsequently e)-.4 F -.15(xe)-.15 G(cuted).15 E 2.627 |
74091dd4 | 1217 | (commands. If)144 612 R(the)2.627 E F1<ad66>2.627 E F0 .127 |
d233b485 CR |
1218 | (option is gi)2.627 F -.15(ve)-.25 G .127(n, the).15 F F2(names)2.987 E |
1219 | F0 .127(refer to functions.)2.897 F .127(If no)5.127 F F2(names)2.987 E | |
1220 | F0 .127(are gi)2.897 F -.15(ve)-.25 G .126(n, or if the).15 F F1<ad70> | |
74091dd4 | 1221 | 144 624 Q F0 .048(option is supplied, a list of names of all e)2.547 F |
d233b485 | 1222 | .048(xported v)-.15 F .048(ariables is printed.)-.25 F(The)5.048 E F1 |
74091dd4 CR |
1223 | <ad6e>2.548 E F0 .048(option causes the)2.548 F -.15(ex)144 636 S 1.447 |
1224 | (port property to be remo).15 F -.15(ve)-.15 G 3.947(df).15 G 1.447 | |
ac50fbac CR |
1225 | (rom each)-3.947 F F2(name)3.947 E F0 6.447(.I)C 3.947(fav)-6.447 G |
1226 | 1.447(ariable name is follo)-4.197 F 1.447(wed by =)-.25 F F2(wor)A(d) | |
74091dd4 CR |
1227 | -.37 E F0 3.946(,t)C(he)-3.946 E -.25(va)144 648 S .741(lue of the v).25 |
1228 | F .741(ariable is set to)-.25 F F2(wor)3.241 E(d)-.37 E F0(.)A F1 | |
ac50fbac CR |
1229 | (export)5.741 E F0 .742(returns an e)3.242 F .742 |
1230 | (xit status of 0 unless an in)-.15 F -.25(va)-.4 G .742(lid option is) | |
74091dd4 | 1231 | .25 F .032(encountered, one of the)144 660 R F2(names)2.532 E F0 .032 |
ac50fbac CR |
1232 | (is not a v)2.532 F .032(alid shell v)-.25 F .032(ariable name, or)-.25 |
1233 | F F1<ad66>2.531 E F0 .031(is supplied with a)2.531 F F2(name)2.891 E F0 | |
74091dd4 | 1234 | (that)2.711 E(is not a function.)144 672 Q F1(fc)108 688.8 Q F0([)2.5 E |
a0c0a00f | 1235 | F1<ad65>A F2(ename)2.5 E F0 2.5(][)C F1(\255lnr)-2.5 E F0 2.5(][)C F2 |
495aee44 | 1236 | <8c72>-2.5 E(st)-.1 E F0 2.5(][)C F2(last)-2.5 E F0(])A F1(fc \255s)108 |
74091dd4 | 1237 | 700.8 Q F0([)2.5 E F2(pat)A F0(=)A F2 -.37(re)C(p).37 E F0 2.5(][)C F2 |
ac50fbac | 1238 | (cmd)-2.5 E F0(])A .431 |
74091dd4 | 1239 | (The \214rst form selects a range of commands from)144 712.8 R F2<8c72> |
ac50fbac CR |
1240 | 4.842 E(st)-.1 E F0(to)3.612 E F2(last)3.022 E F0 .432 |
1241 | (from the history list and displays or)3.612 F .142(edits and re-e)144 | |
74091dd4 | 1242 | 724.8 R -.15(xe)-.15 G .142(cutes them.).15 F F2 -.45(Fi)5.141 G -.1(rs) |
ac50fbac | 1243 | .45 G(t).1 E F0(and)3.321 E F2(last)2.731 E F0 .141 |
74091dd4 CR |
1244 | (may be speci\214ed as a string \(to locate the last command)3.321 F |
1245 | (GNU Bash 5.2)72 768 Q(2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 E(8) | |
1246 | 190.545 E 0 Cg EP | |
ac50fbac CR |
1247 | %%Page: 9 9 |
1248 | %%BeginPageSetup | |
1249 | BP | |
1250 | %%EndPageSetup | |
a0c0a00f CR |
1251 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 |
1252 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
1253 | E(UIL)-.1 E(TINS\(1\))-.92 E(be)144 84 Q .31 |
1254 | (ginning with that string\) or as a number \(an inde)-.15 F 2.811(xi) | |
1255 | -.15 G .311(nto the history list, where a ne)-2.811 F -.05(ga)-.15 G(ti) | |
1256 | .05 E .611 -.15(ve n)-.25 H(umber).15 E .071(is used as an of)144 96 R | |
1257 | .071(fset from the current command number\).)-.25 F .071 | |
1258 | (When listing, a)5.071 F/F1 10/Times-Italic@0 SF<8c72>2.571 E(st)-.1 E | |
1259 | F0(or)2.571 E F1(last)2.571 E F0 .071(of 0 is equi)2.571 F -.25(va)-.25 | |
1260 | G(-).25 E .653(lent to \2551 and \2550 is equi)144 108 R -.25(va)-.25 G | |
1261 | .653(lent to the current command \(usually the).25 F/F2 10/Times-Bold@0 | |
1262 | SF(fc)3.153 E F0 .653(command\); otherwise 0 is)3.153 F(equi)144 120 Q | |
1263 | -.25(va)-.25 G .242(lent to \2551 and \2550 is in).25 F -.25(va)-.4 G | |
1264 | 2.742(lid. If).25 F F1(last)2.832 E F0 .242 | |
1265 | (is not speci\214ed, it is set to the current command for list-)3.422 F | |
1266 | .092(ing \(so that)144 132 R/F3 10/Courier@0 SF .092(fc \255l \25510) | |
1267 | 2.592 F F0 .093(prints the last 10 commands\) and to)2.592 F F1<8c72> | |
1268 | 4.503 E(st)-.1 E F0 2.593(otherwise. If)3.273 F F1<8c72>4.503 E(st)-.1 E | |
1269 | F0 .093(is not speci-)3.273 F(\214ed, it is set to the pre)144 144 Q | |
1270 | (vious command for editing and \25516 for listing.)-.25 E(The)144 168 Q | |
1271 | F2<ad6e>2.522 E F0 .022 | |
1272 | (option suppresses the command numbers when listing.)2.522 F(The)5.022 E | |
1273 | F2<ad72>2.522 E F0 .022(option re)2.522 F -.15(ve)-.25 G .022 | |
1274 | (rses the order of).15 F .438(the commands.)144 180 R .438(If the)5.438 | |
1275 | F F2<ad6c>2.938 E F0 .438(option is gi)2.938 F -.15(ve)-.25 G .438 | |
1276 | (n, the commands are listed on standard output.).15 F(Otherwise,)5.438 E | |
1277 | .335(the editor gi)144 192 R -.15(ve)-.25 G 2.835(nb).15 G(y)-2.835 E F1 | |
1278 | (ename)3.025 E F0 .335(is in)3.015 F -.2(vo)-.4 G -.1(ke).2 G 2.835(do) | |
1279 | .1 G 2.835(na\214)-2.835 G .335(le containing those commands.)-2.835 F | |
1280 | (If)5.334 E F1(ename)3.024 E F0 .334(is not gi)3.014 F -.15(ve)-.25 G | |
1281 | (n,).15 E .63(the v)144 204 R .63(alue of the)-.25 F/F4 9/Times-Bold@0 | |
1282 | SF(FCEDIT)3.13 E F0 -.25(va)2.88 G .631(riable is used, and the v).25 F | |
1283 | .631(alue of)-.25 F F4(EDIT)3.131 E(OR)-.162 E F0(if)2.881 E F4(FCEDIT) | |
1284 | 3.131 E F0 .631(is not set.)2.881 F .631(If nei-)5.631 F .006(ther v)144 | |
1285 | 216 R .006(ariable is set,)-.25 F F1(vi)4.171 E F0 .005(is used.)4.171 F | |
1286 | .005(When editing is complete, the edited commands are echoed and e) | |
1287 | 5.005 F(x-)-.15 E(ecuted.)144 228 Q .788(In the second form,)144 252 R | |
1288 | F1(command)3.288 E F0 .788(is re-e)3.288 F -.15(xe)-.15 G .788 | |
1289 | (cuted after each instance of).15 F F1(pat)3.288 E F0 .788 | |
1290 | (is replaced by)3.288 F F1 -.37(re)3.289 G(p).37 E F0(.)A F1(Com-)5.789 | |
1291 | E(mand)144 264 Q F0 .172(is interpreted the same as)2.672 F F1<8c72> | |
d233b485 | 1292 | 2.672 E(st)-.1 E F0(abo)2.672 E -.15(ve)-.15 G 5.172(.A).15 G .171 |
74091dd4 CR |
1293 | (useful alias to use with this is)-2.5 F F3 .171(r='fc \255s')2.671 F F0 |
1294 | 2.671(,s)C 2.671(ot)-2.671 G(hat)-2.671 E(typing)144 276 Q F3 7.165(rc) | |
1295 | 3.665 G(c)-7.165 E F0 1.165(runs the last command be)3.665 F 1.166 | |
1296 | (ginning with)-.15 F F3(cc)3.666 E F0 1.166(and typing)3.666 F F3(r) | |
1297 | 3.666 E F0(re-e)3.666 E -.15(xe)-.15 G 1.166(cutes the last com-).15 F | |
1298 | (mand.)144 288 Q .142(If the \214rst form is used, the return v)144 312 | |
1299 | R .142(alue is 0 unless an in)-.25 F -.25(va)-.4 G .142 | |
1300 | (lid option is encountered or).25 F F1<8c72>4.552 E(st)-.1 E F0(or)3.322 | |
1301 | E F1(last)2.732 E F0 .454(specify history lines out of range.)144 324 R | |
1302 | .454(If the)5.454 F F2<ad65>2.954 E F0 .454 | |
d233b485 | 1303 | (option is supplied, the return v)2.954 F .455(alue is the v)-.25 F .455 |
74091dd4 | 1304 | (alue of the)-.25 F .788(last command e)144 336 R -.15(xe)-.15 G .788 |
d233b485 CR |
1305 | (cuted or f).15 F .787 |
1306 | (ailure if an error occurs with the temporary \214le of commands.)-.1 F | |
1307 | .787(If the)5.787 F 1.135 | |
1308 | (second form is used, the return status is that of the command re-e)144 | |
74091dd4 CR |
1309 | 348 R -.15(xe)-.15 G 1.136(cuted, unless).15 F F1(cmd)3.836 E F0 1.136 |
1310 | (does not)4.406 F(specify a v)144 360 Q | |
1311 | (alid history line, in which case)-.25 E F2(fc)2.5 E F0(returns f)2.5 E | |
1312 | (ailure.)-.1 E F2(fg)108 376.8 Q F0([)2.5 E F1(jobspec)A F0(])A(Resume) | |
1313 | 144 388.8 Q F1(jobspec)5.654 E F0 1.413(in the fore)4.224 F 1.413 | |
d233b485 | 1314 | (ground, and mak)-.15 F 3.913(ei)-.1 G 3.913(tt)-3.913 G 1.413 |
74091dd4 CR |
1315 | (he current job)-3.913 F 6.413(.I)-.4 G(f)-6.413 E F1(jobspec)5.653 E F0 |
1316 | 1.413(is not present, the)4.223 F(shell')144 400.8 Q 3.116(sn)-.55 G | |
1317 | .616(otion of the)-3.116 F F1(curr)3.116 E .616(ent job)-.37 F F0 .617 | |
d233b485 | 1318 | (is used.)3.116 F .617(The return v)5.617 F .617 |
74091dd4 | 1319 | (alue is that of the command placed into the)-.25 F(fore)144 412.8 Q |
d233b485 | 1320 | .363(ground, or f)-.15 F .363 |
a0c0a00f | 1321 | (ailure if run when job control is disabled or)-.1 F 2.862(,w)-.4 G .362 |
74091dd4 CR |
1322 | (hen run with job control enabled, if)-2.862 F F1(jobspec)145.74 424.8 Q |
1323 | F0(does not specify a v)2.81 E(alid job or)-.25 E F1(jobspec)4.24 E F0 | |
a0c0a00f | 1324 | (speci\214es a job that w)2.81 E(as started without job control.)-.1 E |
74091dd4 CR |
1325 | F2(getopts)108 441.6 Q F1(optstring name)2.5 E F0([)2.5 E F1(ar)A 2.5 |
1326 | (g.)-.37 G(..)-2.5 E F0(])A F2(getopts)144 453.6 Q F0 .793 | |
1327 | (is used by shell procedures to parse positional parameters.)3.293 F F1 | |
a0c0a00f | 1328 | (optstring)6.023 E F0 .793(contains the option)3.513 F .15 |
74091dd4 | 1329 | (characters to be recognized; if a character is follo)144 465.6 R .149 |
a0c0a00f | 1330 | (wed by a colon, the option is e)-.25 F .149(xpected to ha)-.15 F .449 |
74091dd4 | 1331 | -.15(ve a)-.2 H(n).15 E(ar)144 477.6 Q .578 |
a0c0a00f | 1332 | (gument, which should be separated from it by white space.)-.18 F .579 |
8868edaf | 1333 | (The colon and question mark char)5.579 F(-)-.2 E .636 |
74091dd4 CR |
1334 | (acters may not be used as option characters.)144 489.6 R .636 |
1335 | (Each time it is in)5.636 F -.2(vo)-.4 G -.1(ke).2 G(d,).1 E F2(getopts) | |
8868edaf | 1336 | 3.136 E F0 .636(places the ne)3.136 F .635(xt op-)-.15 F .029 |
74091dd4 CR |
1337 | (tion in the shell v)144 501.6 R(ariable)-.25 E F1(name)2.889 E F0 2.529 |
1338 | (,i).18 G(nitializing)-2.529 E F1(name)2.889 E F0 .029(if it does not e) | |
8868edaf CR |
1339 | 2.709 F .03(xist, and the inde)-.15 F 2.53(xo)-.15 G 2.53(ft)-2.53 G .03 |
1340 | (he ne)-2.53 F .03(xt ar)-.15 F(gu-)-.18 E .066 | |
74091dd4 CR |
1341 | (ment to be processed into the v)144 513.6 R(ariable)-.25 E F4(OPTIND) |
1342 | 2.566 E/F5 9/Times-Roman@0 SF(.)A F4(OPTIND)4.566 E F0 .065 | |
8868edaf | 1343 | (is initialized to 1 each time the shell or a)2.315 F .885 |
74091dd4 CR |
1344 | (shell script is in)144 525.6 R -.2(vo)-.4 G -.1(ke).2 G 3.385(d. When) |
1345 | .1 F .885(an option requires an ar)3.385 F(gument,)-.18 E F2(getopts) | |
8868edaf | 1346 | 3.385 E F0 .885(places that ar)3.385 F .885(gument into)-.18 F .567 |
74091dd4 CR |
1347 | (the v)144 537.6 R(ariable)-.25 E F4(OPT)3.067 E(ARG)-.81 E F5(.)A F0 |
1348 | .566(The shell does not reset)5.067 F F4(OPTIND)3.066 E F0 .566 | |
8868edaf | 1349 | (automatically; it must be manually reset)2.816 F .389 |
74091dd4 | 1350 | (between multiple calls to)144 549.6 R F2(getopts)2.889 E F0 .389 |
8868edaf | 1351 | (within the same shell in)2.889 F -.2(vo)-.4 G .39(cation if a ne).2 F |
74091dd4 CR |
1352 | 2.89(ws)-.25 G .39(et of parameters is to)-2.89 F(be used.)144 561.6 Q |
1353 | 2.044(When the end of options is encountered,)144 585.6 R F2(getopts) | |
a0c0a00f | 1354 | 4.543 E F0 -.15(ex)4.543 G 2.043(its with a return v).15 F 2.043 |
74091dd4 | 1355 | (alue greater than zero.)-.25 F F4(OPTIND)144 597.6 Q F0 |
0001803f | 1356 | (is set to the inde)2.25 E 2.5(xo)-.15 G 2.5(ft)-2.5 G |
74091dd4 CR |
1357 | (he \214rst non-option ar)-2.5 E(gument, and)-.18 E F1(name)2.5 E F0 |
1358 | (is set to ?.)2.5 E F2(getopts)144 621.6 Q F0 .485 | |
8868edaf | 1359 | (normally parses the positional parameters, b)2.985 F .485 |
74091dd4 CR |
1360 | (ut if more ar)-.2 F .485(guments are supplied as)-.18 F F1(ar)3.315 E |
1361 | (g)-.37 E F0 -.25(va)3.205 G(l-).25 E(ues,)144 633.6 Q F2(getopts)2.5 E | |
1362 | F0(parses those instead.)2.5 E F2(getopts)144 657.6 Q F0 .345 | |
8868edaf | 1363 | (can report errors in tw)2.845 F 2.845(ow)-.1 G 2.845(ays. If)-2.945 F |
74091dd4 CR |
1364 | .345(the \214rst character of)2.845 F F1(optstring)3.075 E F0 .345 |
1365 | (is a colon,)3.065 F F1(silent)3.185 E F0 .345(error re-)3.525 F 1.668 | |
1366 | (porting is used.)144 669.6 R 1.668 | |
8868edaf CR |
1367 | (In normal operation, diagnostic messages are printed when in)6.668 F |
1368 | -.25(va)-.4 G 1.669(lid options or).25 F .394(missing option ar)144 | |
74091dd4 CR |
1369 | 681.6 R .394(guments are encountered.)-.18 F .394(If the v)5.394 F |
1370 | (ariable)-.25 E F4(OPTERR)2.894 E F0 .394 | |
1371 | (is set to 0, no error messages)2.644 F(will be displayed, e)144 693.6 Q | |
a0c0a00f | 1372 | -.15(ve)-.25 G 2.5(ni).15 G 2.5(ft)-2.5 G(he \214rst character of)-2.5 E |
74091dd4 CR |
1373 | F1(optstring)2.73 E F0(is not a colon.)2.72 E .666(If an in)144 717.6 R |
1374 | -.25(va)-.4 G .666(lid option is seen,).25 F F2(getopts)3.166 E F0 .667 | |
1375 | (places ? into)3.167 F F1(name)3.527 E F0 .667 | |
a0c0a00f | 1376 | (and, if not silent, prints an error message)3.347 F .4(and unsets)144 |
74091dd4 CR |
1377 | 729.6 R F4(OPT)2.9 E(ARG)-.81 E F5(.)A F0(If)4.899 E F2(getopts)2.899 E |
1378 | F0 .399(is silent, the option character found is placed in)2.899 F F4 | |
1379 | (OPT)2.899 E(ARG)-.81 E F0 .399(and no)2.649 F(GNU Bash 5.2)72 768 Q | |
1380 | (2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 E(9)190.545 E 0 Cg EP | |
d233b485 CR |
1381 | %%Page: 10 10 |
1382 | %%BeginPageSetup | |
1383 | BP | |
1384 | %%EndPageSetup | |
1385 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
1386 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
1387 | E(UIL)-.1 E(TINS\(1\))-.92 E(diagnostic message is printed.)144 84 Q |
1388 | 1.241(If a required ar)144 108 R 1.241(gument is not found, and)-.18 F | |
1389 | /F1 10/Times-Bold@0 SF(getopts)3.741 E F0 1.241 | |
1390 | (is not silent, a question mark \()3.741 F F1(?).833 E F0 3.742(\)i).833 | |
1391 | G 3.742(sp)-3.742 G 1.242(laced in)-3.742 F/F2 10/Times-Italic@0 SF | |
1392 | (name)144.36 120 Q F0(,).18 E/F3 9/Times-Bold@0 SF(OPT)2.714 E(ARG)-.81 | |
1393 | E F0 .213(is unset, and a diagnostic message is printed.)2.463 F(If) | |
1394 | 5.213 E F1(getopts)2.713 E F0 .213(is silent, then a colon \()2.713 F F1 | |
1395 | (:).833 E F0(\)).833 E(is placed in)144 132 Q F2(name)2.86 E F0(and)2.68 | |
1396 | E F3(OPT)2.5 E(ARG)-.81 E F0(is set to the option character found.)2.25 | |
1397 | E F1(getopts)144 156 Q F0 .902 | |
1398 | (returns true if an option, speci\214ed or unspeci\214ed, is found.) | |
1399 | 3.401 F .902(It returns f)5.902 F .902(alse if the end of)-.1 F | |
1400 | (options is encountered or an error occurs.)144 168 Q F1(hash)108 184.8 | |
1401 | Q F0([)2.5 E F1(\255lr)A F0 2.5(][)C F1<ad70>-2.5 E F2(\214lename)2.5 E | |
1402 | F0 2.5(][)C F1(\255dt)-2.5 E F0 2.5(][)C F2(name)-2.5 E F0(])A .858 | |
1403 | (Each time)144 196.8 R F1(hash)3.358 E F0 .858(is in)3.358 F -.2(vo)-.4 | |
1404 | G -.1(ke).2 G .858(d, the full pathname of the command).1 F F2(name) | |
1405 | 3.718 E F0 .858(is determined by searching)3.538 F .956 | |
1406 | (the directories in)144 208.8 R F1($P)3.456 E -.95(AT)-.74 G(H).95 E F0 | |
495aee44 | 1407 | .956(and remembered.)3.456 F(An)5.956 E 3.456(yp)-.15 G(re)-3.456 E .956 |
74091dd4 CR |
1408 | (viously-remembered pathname is discarded.)-.25 F .243(If the)144 220.8 |
1409 | R F1<ad70>2.743 E F0 .243 | |
a0c0a00f | 1410 | (option is supplied, no path search is performed, and)2.743 F F2 |
8868edaf | 1411 | (\214lename)4.653 E F0 .242(is used as the full \214lename)2.923 F .615 |
74091dd4 | 1412 | (of the command.)144 232.8 R(The)5.615 E F1<ad72>3.115 E F0 .615 |
8868edaf CR |
1413 | (option causes the shell to for)3.115 F .615 |
1414 | (get all remembered locations.)-.18 F(The)5.615 E F1<ad64>3.115 E F0 | |
74091dd4 | 1415 | (op-)3.115 E .294(tion causes the shell to for)144 244.8 R .294 |
8868edaf CR |
1416 | (get the remembered location of each)-.18 F F2(name)2.793 E F0 5.293(.I) |
1417 | C 2.793(ft)-5.293 G(he)-2.793 E F1<ad74>2.793 E F0 .293 | |
1418 | (option is supplied,)2.793 F .028(the full pathname to which each)144 | |
74091dd4 | 1419 | 256.8 R F2(name)2.528 E F0 .028(corresponds is printed.)2.528 F .028 |
8868edaf | 1420 | (If multiple)5.028 F F2(name)2.528 E F0(ar)2.528 E .028 |
74091dd4 | 1421 | (guments are sup-)-.18 F .176(plied with)144 268.8 R F1<ad74>2.676 E F0 |
8868edaf CR |
1422 | 2.676(,t)C(he)-2.676 E F2(name)2.676 E F0 .175 |
1423 | (is printed before the hashed full pathname.)2.676 F(The)5.175 E F1 | |
1424 | <ad6c>2.675 E F0 .175(option causes output to)2.675 F .783 | |
74091dd4 | 1425 | (be displayed in a format that may be reused as input.)144 280.8 R .783 |
8868edaf CR |
1426 | (If no ar)5.783 F .783(guments are gi)-.18 F -.15(ve)-.25 G .783 |
1427 | (n, or if only).15 F F1<ad6c>3.283 E F0(is)3.283 E .807 | |
74091dd4 CR |
1428 | (supplied, information about remembered commands is printed.)144 292.8 R |
1429 | .807(The return status is true unless a)5.807 F F2(name)144.36 304.8 Q | |
1430 | F0(is not found or an in)2.68 E -.25(va)-.4 G(lid option is supplied.) | |
1431 | .25 E F1(help)108 321.6 Q F0([)2.5 E F1(\255dms)A F0 2.5(][)C F2 | |
1432 | (pattern)-2.5 E F0(])A .866(Display helpful information about b)144 | |
1433 | 333.6 R .867(uiltin commands.)-.2 F(If)5.867 E F2(pattern)4.617 E F0 | |
1434 | .867(is speci\214ed,)3.607 F F1(help)3.367 E F0(gi)3.367 E -.15(ve)-.25 | |
1435 | G 3.367(sd).15 G(etailed)-3.367 E .224(help on all commands matching)144 | |
1436 | 345.6 R F2(pattern)3.974 E F0 2.723(;o).24 G .223 | |
8868edaf | 1437 | (therwise help for all the b)-2.723 F .223 |
74091dd4 CR |
1438 | (uiltins and shell control struc-)-.2 F(tures is printed.)144 357.6 Q F1 |
1439 | <ad64>144 369.6 Q F0(Display a short description of each)180 369.6 Q F2 | |
1440 | (pattern)2.5 E F1<ad6d>144 381.6 Q F0(Display the description of each) | |
1441 | 180 381.6 Q F2(pattern)2.5 E F0(in a manpage-lik)2.5 E 2.5(ef)-.1 G | |
1442 | (ormat)-2.5 E F1<ad73>144 393.6 Q F0 | |
1443 | (Display only a short usage synopsis for each)180 393.6 Q F2(pattern)2.5 | |
1444 | E F0(The return status is 0 unless no command matches)144 410.4 Q F2 | |
1445 | (pattern)3.75 E F0(.).24 E F1(history [)108 427.2 Q F2(n)A F1(])A | |
1446 | (history \255c)108 439.2 Q(history \255d)108 451.2 Q F2(of)2.5 E(fset) | |
1447 | -.18 E F1(history \255d)108 463.2 Q F2(start)2.5 E F0<ad>A F2(end)A F1 | |
1448 | (history \255anrw)108 475.2 Q F0([)2.5 E F2(\214lename)A F0(])A F1 | |
1449 | (history \255p)108 487.2 Q F2(ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A 2.5 | |
1450 | (g.)-.37 G(..)-2.5 E F0(])A F1(history \255s)108 499.2 Q F2(ar)2.5 E(g) | |
a0c0a00f | 1451 | -.37 E F0([)2.5 E F2(ar)A 2.5(g.)-.37 G(..)-2.5 E F0(])A -.4(Wi)144 |
74091dd4 | 1452 | 511.2 S .752 |
17345e5a | 1453 | (th no options, display the command history list with line numbers.).4 F |
a0c0a00f | 1454 | .752(Lines listed with a)5.752 F F1(*)3.252 E F0(ha)3.252 E -.15(ve)-.2 |
74091dd4 | 1455 | G .381(been modi\214ed.)144 523.2 R .38(An ar)5.38 F .38(gument of)-.18 |
a0c0a00f | 1456 | F F2(n)3.24 E F0 .38(lists only the last)3.12 F F2(n)3.24 E F0 2.88 |
74091dd4 CR |
1457 | (lines. If)3.12 F .38(the shell v)2.88 F(ariable)-.25 E F3(HISTTIMEFOR-) |
1458 | 2.88 E(MA)144 535.2 Q(T)-.855 E F0 .264 | |
a0c0a00f CR |
1459 | (is set and not null, it is used as a format string for)2.514 F F2 |
1460 | (strftime)2.765 E F0 .265(\(3\) to display the time stamp asso-)B 1.02 | |
74091dd4 | 1461 | (ciated with each displayed history entry)144 547.2 R 6.019(.N)-.65 G |
0001803f CR |
1462 | 3.519(oi)-6.019 G(nterv)-3.519 E 1.019 |
1463 | (ening blank is printed between the formatted)-.15 F .176 | |
74091dd4 | 1464 | (time stamp and the history line.)144 559.2 R(If)5.176 E F2(\214lename) |
0001803f CR |
1465 | 2.676 E F0 .176 |
1466 | (is supplied, it is used as the name of the history \214le; if)2.676 F | |
74091dd4 | 1467 | (not, the v)144 571.2 Q(alue of)-.25 E F3(HISTFILE)2.5 E F0(is used.) |
a0c0a00f | 1468 | 2.25 E(Options, if supplied, ha)5 E .3 -.15(ve t)-.2 H(he follo).15 E |
74091dd4 CR |
1469 | (wing meanings:)-.25 E F1<ad63>144 583.2 Q F0 |
1470 | (Clear the history list by deleting all the entries.)180 583.2 Q F1 | |
1471 | <ad64>144 595.2 Q F2(of)2.5 E(fset)-.18 E F0 .39 | |
1472 | (Delete the history entry at position)180 607.2 R F2(of)2.889 E(fset) | |
d233b485 CR |
1473 | -.18 E F0 5.389(.I)C(f)-5.389 E F2(of)2.889 E(fset)-.18 E F0 .389(is ne) |
1474 | 2.889 F -.05(ga)-.15 G(ti).05 E -.15(ve)-.25 G 2.889(,i).15 G 2.889(ti) | |
1475 | -2.889 G 2.889(si)-2.889 G .389(nterpreted as relati)-2.889 F -.15(ve) | |
1476 | -.25 G .598(to one greater than the last history position, so ne)180 | |
74091dd4 CR |
1477 | 619.2 R -.05(ga)-.15 G(ti).05 E .899 -.15(ve i)-.25 H .599 |
1478 | (ndices count back from the end).15 F(of the history)180 631.2 Q 2.5(,a) | |
d233b485 CR |
1479 | -.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 |
1480 | (efers to the current)-2.5 E F1(history -d)2.5 E F0(command.)2.5 E F1 | |
74091dd4 CR |
1481 | <ad64>144 643.2 Q F2(start)2.5 E F0<ad>A F2(end)A F0 1.25 |
1482 | (Delete the range of history entries between positions)180 655.2 R F2 | |
1483 | (start)3.75 E F0(and)3.75 E F2(end)3.75 E F0 3.75(,i)C(nclusi)-3.75 E | |
1484 | -.15(ve)-.25 G 6.25(.P).15 G(ositi)-6.25 E -.15(ve)-.25 G(and ne)180 | |
1485 | 667.2 Q -.05(ga)-.15 G(ti).05 E .3 -.15(ve v)-.25 H(alues for)-.1 E F2 | |
1486 | (start)2.5 E F0(and)2.5 E F2(end)2.5 E F0 | |
d233b485 | 1487 | (are interpreted as described abo)2.5 E -.15(ve)-.15 G(.).15 E F1<ad61> |
74091dd4 | 1488 | 144 679.2 Q F0 .564(Append the `)180 679.2 R(`ne)-.74 E(w')-.25 E 3.064 |
d233b485 | 1489 | ('h)-.74 G .564(istory lines to the history \214le.)-3.064 F .565 |
74091dd4 | 1490 | (These are history lines entered since)5.564 F(the be)180 691.2 Q |
d233b485 | 1491 | (ginning of the current)-.15 E F1(bash)2.5 E F0(session, b)2.5 E |
74091dd4 | 1492 | (ut not already appended to the history \214le.)-.2 E F1<ad6e>144 703.2 |
a0c0a00f | 1493 | Q F0 .854(Read the history lines not already read from the history \214\ |
74091dd4 CR |
1494 | le into the current history list.)180 703.2 R .772 |
1495 | (These are lines appended to the history \214le since the be)180 715.2 R | |
d233b485 | 1496 | .773(ginning of the current)-.15 F F1(bash)3.273 E F0(ses-)3.273 E |
74091dd4 CR |
1497 | (sion.)180 727.2 Q(GNU Bash 5.2)72 768 Q(2021 No)136.385 E -.15(ve)-.15 |
1498 | G(mber 22).15 E(10)185.545 E 0 Cg EP | |
a0c0a00f CR |
1499 | %%Page: 11 11 |
1500 | %%BeginPageSetup | |
1501 | BP | |
1502 | %%EndPageSetup | |
1503 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
1504 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
1505 | E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF<ad72>144 84 Q F0(Rea\ |
1506 | d the contents of the history \214le and append them to the current his\ | |
1507 | tory list.)180 84 Q F1<ad77>144 96 Q F0 | |
1508 | (Write the current history list to the history \214le, o)180 96 Q -.15 | |
1509 | (ve)-.15 G(rwriting the history \214le').15 E 2.5(sc)-.55 G(ontents.) | |
1510 | -2.5 E F1<ad70>144 108 Q F0 .626 | |
1511 | (Perform history substitution on the follo)180 108 R(wing)-.25 E/F2 10 | |
1512 | /Times-Italic@0 SF(ar)3.125 E(gs)-.37 E F0 .625 | |
1513 | (and display the result on the standard)3.125 F 2.975(output. Does)180 | |
1514 | 120 R .475(not store the results in the history list.)2.975 F(Each)5.475 | |
1515 | E F2(ar)2.975 E(g)-.37 E F0 .475(must be quoted to disable)2.975 F | |
1516 | (normal history e)180 132 Q(xpansion.)-.15 E F1<ad73>144 144 Q F0 .363 | |
1517 | (Store the)180 144 R F2(ar)3.193 E(gs)-.37 E F0 .363 | |
1518 | (in the history list as a single entry)3.133 F 5.363(.T)-.65 G .362 | |
1519 | (he last command in the history list is)-5.363 F(remo)180 156 Q -.15(ve) | |
1520 | -.15 G 2.5(db).15 G(efore the)-2.5 E F2(ar)2.83 E(gs)-.37 E F0 | |
1521 | (are added.)2.77 E .145(If the)144 172.8 R/F3 9/Times-Bold@0 SF | |
1522 | (HISTTIMEFORMA)2.645 E(T)-.855 E F0 -.25(va)2.395 G .145 | |
1523 | (riable is set, the time stamp information associated with each history) | |
1524 | .25 F .669(entry is written to the history \214le, mark)144 184.8 R .669 | |
d233b485 | 1525 | (ed with the history comment character)-.1 F 5.668(.W)-.55 G .668 |
74091dd4 | 1526 | (hen the history)-5.668 F .955(\214le is read, lines be)144 196.8 R .956 |
d233b485 | 1527 | (ginning with the history comment character follo)-.15 F .956 |
8868edaf | 1528 | (wed immediately by a digit)-.25 F .833 |
74091dd4 | 1529 | (are interpreted as timestamps for the follo)144 208.8 R .833 |
8868edaf | 1530 | (wing history entry)-.25 F 5.832(.T)-.65 G .832(he return v)-5.832 F |
74091dd4 CR |
1531 | .832(alue is 0 unless an in-)-.25 F -.25(va)144 220.8 S .168(lid option\ |
1532 | is encountered, an error occurs while reading or writing the history \ | |
1533 | \214le, an in).25 F -.25(va)-.4 G(lid).25 E F2(of)2.669 E(f-)-.18 E(set) | |
1534 | 144 232.8 Q F0 .341(or range is supplied as an ar)2.841 F .341 | |
1535 | (gument to)-.18 F F1<ad64>2.841 E F0 2.841(,o)C 2.84(rt)-2.841 G .34 | |
1536 | (he history e)-2.84 F .34(xpansion supplied as an ar)-.15 F .34 | |
1537 | (gument to)-.18 F F1<ad70>144 244.8 Q F0 -.1(fa)2.5 G(ils.).1 E F1(jobs) | |
1538 | 108 261.6 Q F0([)2.5 E F1(\255lnprs)A F0 2.5(][)C F2(jobspec)A F0(... ]) | |
1539 | 2.5 E F1(jobs \255x)108 273.6 Q F2(command)2.5 E F0([)2.5 E F2(ar)2.5 E | |
1540 | (gs)-.37 E F0(... ])2.5 E(The \214rst form lists the acti)144 285.6 Q .3 | |
1541 | -.15(ve j)-.25 H 2.5(obs. The).15 F(options ha)2.5 E .3 -.15(ve t)-.2 H | |
1542 | (he follo).15 E(wing meanings:)-.25 E F1<ad6c>144 297.6 Q F0 | |
1543 | (List process IDs in addition to the normal information.)180 297.6 Q F1 | |
1544 | <ad6e>144 309.6 Q F0 .193(Display information only about jobs that ha) | |
1545 | 180 309.6 R .494 -.15(ve c)-.2 H .194(hanged status since the user w).15 | |
1546 | F .194(as last noti-)-.1 F(\214ed of their status.)180 321.6 Q F1<ad70> | |
1547 | 144 333.6 Q F0(List only the process ID of the job')180 333.6 Q 2.5(sp) | |
1548 | -.55 G(rocess group leader)-2.5 E(.)-.55 E F1<ad72>144 345.6 Q F0 | |
1549 | (Display only running jobs.)180 345.6 Q F1<ad73>144 357.6 Q F0 | |
1550 | (Display only stopped jobs.)180 357.6 Q(If)144 374.4 Q F2(jobspec)4.554 | |
1551 | E F0 .314(is gi)3.124 F -.15(ve)-.25 G .314 | |
1552 | (n, output is restricted to information about that job).15 F 5.313(.T) | |
1553 | -.4 G .313(he return status is 0 unless)-5.313 F(an in)144 386.4 Q -.25 | |
d233b485 | 1554 | (va)-.4 G(lid option is encountered or an in).25 E -.25(va)-.4 G(lid).25 |
74091dd4 CR |
1555 | E F2(jobspec)4.24 E F0(is supplied.)2.81 E .394(If the)144 403.2 R F1 |
1556 | <ad78>2.894 E F0 .394(option is supplied,)2.894 F F1(jobs)2.894 E F0 | |
1557 | .394(replaces an)2.894 F(y)-.15 E F2(jobspec)4.634 E F0 .394(found in) | |
1558 | 3.204 F F2(command)3.094 E F0(or)3.664 E F2(ar)3.224 E(gs)-.37 E F0 .395 | |
1559 | (with the corre-)3.164 F(sponding process group ID, and e)144 415.2 Q | |
1560 | -.15(xe)-.15 G(cutes).15 E F2(command)2.7 E F0(passing it)3.27 E F2(ar) | |
8868edaf | 1561 | 2.83 E(gs)-.37 E F0 2.5(,r).27 G(eturning its e)-2.5 E(xit status.)-.15 |
74091dd4 CR |
1562 | E F1(kill)108 432 Q F0([)2.5 E F1<ad73>A F2(sigspec)2.5 E F0(|)2.5 E F1 |
1563 | <ad6e>2.5 E F2(signum)2.5 E F0(|)2.5 E F1<ad>2.5 E F2(sigspec)A F0 2.5 | |
1564 | (][)C F2(pid)-2.5 E F0(|)2.5 E F2(jobspec)2.5 E F0 2.5(].)C(..)-2.5 E F1 | |
1565 | (kill \255l)108 444 Q F0(|)A F1<ad4c>A F0([)2.5 E F2(sigspec)A F0(|)2.5 | |
1566 | E F2 -.2(ex)2.5 G(it_status).2 E F0(])A .017(Send the signal named by) | |
1567 | 144 456 R F2(sigspec)2.857 E F0(or)2.827 E F2(signum)2.857 E F0 .017 | |
1568 | (to the processes named by)2.837 F F2(pid)3.767 E F0(or)3.287 E F2 | |
1569 | (jobspec)4.257 E F0(.).31 E F2(sigspec)5.357 E F0(is)2.827 E .318 | |
1570 | (either a case-insensiti)144 468 R .618 -.15(ve s)-.25 H .318 | |
1571 | (ignal name such as).15 F F3(SIGKILL)2.818 E F0 .319 | |
1572 | (\(with or without the)2.569 F F3(SIG)2.819 E F0 .319 | |
1573 | (pre\214x\) or a signal)2.569 F(number;)144 480 Q F2(signum)3.268 E F0 | |
1574 | .427(is a signal number)3.247 F 5.427(.I)-.55 G(f)-5.427 E F2(sigspec) | |
8868edaf | 1575 | 3.267 E F0 .427(is not present, then)3.237 F F3(SIGTERM)2.927 E F0 .427 |
74091dd4 CR |
1576 | (is assumed.)2.677 F .427(An ar)5.427 F(-)-.2 E .313(gument of)144 492 R |
1577 | F1<ad6c>2.813 E F0 .314(lists the signal names.)2.814 F .314(If an)5.314 | |
1578 | F 2.814(ya)-.15 G -.18(rg)-2.814 G .314(uments are supplied when).18 F | |
1579 | F1<ad6c>2.814 E F0 .314(is gi)2.814 F -.15(ve)-.25 G .314 | |
1580 | (n, the names of).15 F .12(the signals corresponding to the ar)144 504 R | |
1581 | .119(guments are listed, and the return status is 0.)-.18 F(The)5.119 E | |
1582 | F2 -.2(ex)2.619 G(it_status).2 E F0(ar)2.619 E(-)-.2 E .799(gument to) | |
1583 | 144 516 R F1<ad6c>3.299 E F0 .799 | |
1584 | (is a number specifying either a signal number or the e)3.299 F .8 | |
1585 | (xit status of a process termi-)-.15 F .963(nated by a signal.)144 528 R | |
1586 | (The)5.962 E F1<ad4c>3.462 E F0 .962(option is equi)3.462 F -.25(va)-.25 | |
1587 | G .962(lent to).25 F F1<ad6c>3.462 E F0(.)A F1(kill)5.962 E F0 .962 | |
a0c0a00f | 1588 | (returns true if at least one signal w)3.462 F(as)-.1 E |
74091dd4 CR |
1589 | (successfully sent, or f)144 540 Q(alse if an error occurs or an in)-.1 |
1590 | E -.25(va)-.4 G(lid option is encountered.).25 E F1(let)108 556.8 Q F2 | |
1591 | (ar)2.5 E(g)-.37 E F0([)2.5 E F2(ar)A(g)-.37 E F0(...])2.5 E(Each)144 | |
1592 | 568.8 Q F2(ar)5.817 E(g)-.37 E F0 2.987(is an arithmetic e)5.707 F 2.987 | |
1593 | (xpression to be e)-.15 F -.25(va)-.25 G 2.987(luated \(see).25 F F3 | |
1594 | 2.987(ARITHMETIC EV)5.487 F(ALU)-1.215 E -.855(AT)-.54 G(ION).855 E F0 | |
1595 | (in)5.238 E F2(bash\(1\))144 580.8 Q F0 2.5(\). If)B(the last)2.5 E F2 | |
1596 | (ar)2.83 E(g)-.37 E F0 -.25(eva)2.72 G(luates to 0,).25 E F1(let)2.5 E | |
1597 | F0(returns 1; 0 is returned otherwise.)2.5 E F1(local)108 597.6 Q F0([) | |
1598 | 2.5 E F2(option)A F0 2.5(][)C F2(name)-2.5 E F0([=)A F2(value)A F0 2.5 | |
1599 | (].)C(.. | \255 ])-2.5 E -.15(Fo)144 609.6 S 2.542(re).15 G .042(ach ar) | |
1600 | -2.542 F .042(gument, a local v)-.18 F .042(ariable named)-.25 F F2 | |
1601 | (name)2.902 E F0 .042(is created, and assigned)2.722 F F2(value)2.832 E | |
1602 | F0 5.042(.T).18 G(he)-5.042 E F2(option)2.542 E F0 .041(can be)2.541 F | |
1603 | (an)144 621.6 Q 3.152(yo)-.15 G 3.152(ft)-3.152 G .652 | |
1604 | (he options accepted by)-3.152 F F1(declar)3.152 E(e)-.18 E F0 5.652(.W) | |
1605 | C(hen)-5.652 E F1(local)3.152 E F0 .653 | |
17345e5a | 1606 | (is used within a function, it causes the v)3.152 F(ari-)-.25 E(able)144 |
74091dd4 | 1607 | 633.6 Q F2(name)3.282 E F0 .422(to ha)3.102 F .722 -.15(ve a v)-.2 H |
a0c0a00f | 1608 | .422(isible scope restricted to that function and its children.).15 F |
74091dd4 CR |
1609 | (If)5.421 E F2(name)2.921 E F0 .421(is \255, the set)2.921 F .509 |
1610 | (of shell options is made local to the function in which)144 645.6 R F1 | |
1611 | (local)3.01 E F0 .51(is in)3.01 F -.2(vo)-.4 G -.1(ke).2 G .51 | |
1612 | (d: shell options changed us-).1 F 1.171(ing the)144 657.6 R F1(set) | |
1613 | 3.671 E F0 -.2(bu)3.671 G 1.171 | |
1614 | (iltin inside the function are restored to their original v).2 F 1.17 | |
1615 | (alues when the function re-)-.25 F 3.38(turns. The)144 669.6 R .88 | |
1616 | (restore is ef)3.38 F .88(fected as if a series of)-.25 F F1(set)3.381 E | |
1617 | F0 .881(commands were e)3.381 F -.15(xe)-.15 G .881 | |
1618 | (cuted to restore the v).15 F(alues)-.25 E .788 | |
1619 | (that were in place before the function.)144 681.6 R -.4(Wi)5.788 G .788 | |
1620 | (th no operands,).4 F F1(local)3.288 E F0 .787(writes a list of local v) | |
1621 | 3.288 F .787(ariables to)-.25 F .654(the standard output.)144 693.6 R | |
1622 | .654(It is an error to use)5.654 F F1(local)3.154 E F0 .654 | |
1623 | (when not within a function.)3.154 F .655(The return status is 0)5.654 F | |
1624 | (unless)144 705.6 Q F1(local)2.5 E F0(is used outside a function, an in) | |
1625 | 2.5 E -.25(va)-.4 G(lid).25 E F2(name)2.86 E F0(is supplied, or)2.68 E | |
1626 | F2(name)2.5 E F0(is a readonly v)2.5 E(ariable.)-.25 E(GNU Bash 5.2)72 | |
1627 | 768 Q(2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 E(11)185.545 E 0 Cg | |
1628 | EP | |
d233b485 CR |
1629 | %%Page: 12 12 |
1630 | %%BeginPageSetup | |
1631 | BP | |
1632 | %%EndPageSetup | |
1633 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
1634 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
1635 | E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(logout)108 84 Q F0 |
1636 | (Exit a login shell.)144 84 Q F1(map\214le)108 100.8 Q F0([)2.5 E F1 | |
1637 | <ad64>A/F2 10/Times-Italic@0 SF(delim)2.5 E F0 2.5(][)C F1<ad6e>-2.5 E | |
1638 | F2(count)2.5 E F0 2.5(][)C F1<ad4f>-2.5 E F2(origin)2.5 E F0 2.5(][)C F1 | |
1639 | <ad73>-2.5 E F2(count)2.5 E F0 2.5(][)C F1<ad74>-2.5 E F0 2.5(][)C F1 | |
1640 | <ad75>-2.5 E F2(fd)2.5 E F0 2.5(][)C F1<ad43>-2.5 E F2(callbac)2.5 E(k) | |
1641 | -.2 E F0 2.5(][)C F1<ad63>-2.5 E F2(quantum)2.5 E F0 2.5(][)C F2(arr) | |
1642 | -2.5 E(ay)-.15 E F0(])A F1 -.18(re)108 112.8 S(adarray).18 E F0([)2.5 E | |
1643 | F1<ad64>A F2(delim)2.5 E F0 2.5(][)C F1<ad6e>-2.5 E F2(count)2.5 E F0 | |
1644 | 2.5(][)C F1<ad4f>-2.5 E F2(origin)2.5 E F0 2.5(][)C F1<ad73>-2.5 E F2 | |
1645 | (count)2.5 E F0 2.5(][)C F1<ad74>-2.5 E F0 2.5(][)C F1<ad75>-2.5 E F2 | |
1646 | (fd)2.5 E F0 2.5(][)C F1<ad43>-2.5 E F2(callbac)2.5 E(k)-.2 E F0 2.5(][) | |
1647 | C F1<ad63>-2.5 E F2(quantum)2.5 E F0 2.5(][)C F2(arr)-2.5 E(ay)-.15 E F0 | |
1648 | (])A .159(Read lines from the standard input into the inde)144 124.8 R | |
1649 | -.15(xe)-.15 G 2.659(da).15 G .159(rray v)-2.659 F(ariable)-.25 E F2 | |
1650 | (arr)2.989 E(ay)-.15 E F0 2.659(,o).32 G 2.658(rf)-2.659 G .158 | |
1651 | (rom \214le descriptor)-2.658 F F2(fd)4.628 E F0 1.248(if the)144 136.8 | |
1652 | R F1<ad75>3.748 E F0 1.248(option is supplied.)3.748 F 1.249(The v)6.249 | |
1653 | F(ariable)-.25 E/F3 9/Times-Bold@0 SF(MAPFILE)3.749 E F0 1.249 | |
1654 | (is the def)3.499 F(ault)-.1 E F2(arr)3.749 E(ay)-.15 E F0 6.249(.O)C | |
1655 | 1.249(ptions, if supplied,)-6.249 F(ha)144 148.8 Q .3 -.15(ve t)-.2 H | |
1656 | (he follo).15 E(wing meanings:)-.25 E F1<ad64>144 160.8 Q F0 .911 | |
1657 | (The \214rst character of)180 160.8 R F2(delim)3.411 E F0 .911 | |
1658 | (is used to terminate each input line, rather than ne)3.411 F 3.41 | |
1659 | (wline. If)-.25 F F2(delim)180 172.8 Q F0(is the empty string,)2.5 E F1 | |
1660 | (map\214le)2.5 E F0(will terminate a line when it reads a NUL character) | |
1661 | 2.5 E(.)-.55 E F1<ad6e>144 184.8 Q F0(Cop)180 184.8 Q 2.5(ya)-.1 G 2.5 | |
1662 | (tm)-2.5 G(ost)-2.5 E F2(count)2.7 E F0 2.5(lines. If)3.18 F F2(count) | |
1663 | 2.5 E F0(is 0, all lines are copied.)2.5 E F1<ad4f>144 196.8 Q F0(Be)180 | |
1664 | 196.8 Q(gin assigning to)-.15 E F2(arr)2.83 E(ay)-.15 E F0(at inde)2.82 | |
1665 | E(x)-.15 E F2(origin)2.73 E F0 5(.T).24 G(he def)-5 E(ault inde)-.1 E | |
1666 | 2.5(xi)-.15 G 2.5(s0)-2.5 G(.)-2.5 E F1<ad73>144 208.8 Q F0 | |
1667 | (Discard the \214rst)180 208.8 Q F2(count)2.5 E F0(lines read.)2.5 E F1 | |
1668 | <ad74>144 220.8 Q F0(Remo)180 220.8 Q .3 -.15(ve a t)-.15 H(railing).15 | |
1669 | E F2(delim)2.5 E F0(\(def)2.5 E(ault ne)-.1 E | |
1670 | (wline\) from each line read.)-.25 E F1<ad75>144 232.8 Q F0 | |
1671 | (Read lines from \214le descriptor)180 232.8 Q F2(fd)2.5 E F0 | |
1672 | (instead of the standard input.)2.5 E F1<ad43>144 244.8 Q F0(Ev)180 | |
1673 | 244.8 Q(aluate)-.25 E F2(callbac)2.7 E(k)-.2 E F0(each time)3.17 E F2 | |
1674 | (quantum)2.5 E F0(lines are read.)2.5 E(The)5 E F1<ad63>2.5 E F0 | |
1675 | (option speci\214es)2.5 E F2(quantum)2.75 E F0(.).32 E F1<ad63>144 256.8 | |
1676 | Q F0(Specify the number of lines read between each call to)180 256.8 Q | |
1677 | F2(callbac)2.7 E(k)-.2 E F0(.).67 E(If)144 273.6 Q F1<ad43>2.967 E F0 | |
1678 | .467(is speci\214ed without)2.967 F F1<ad63>2.967 E F0 2.967(,t)C .467 | |
a0c0a00f | 1679 | (he def)-2.967 F .467(ault quantum is 5000.)-.1 F(When)5.467 E F2 |
17345e5a | 1680 | (callbac)2.967 E(k)-.2 E F0 .467(is e)2.967 F -.25(va)-.25 G .467 |
74091dd4 CR |
1681 | (luated, it is sup-).25 F .262(plied the inde)144 285.6 R 2.762(xo)-.15 |
1682 | G 2.762(ft)-2.762 G .262(he ne)-2.762 F .261(xt array element to be ass\ | |
1683 | igned and the line to be assigned to that element)-.15 F .274 | |
1684 | (as additional ar)144 297.6 R(guments.)-.18 E F2(callbac)5.274 E(k)-.2 E | |
1685 | F0 .274(is e)2.774 F -.25(va)-.25 G .274 | |
1686 | (luated after the line is read b).25 F .275 | |
1687 | (ut before the array element is)-.2 F(assigned.)144 309.6 Q | |
1688 | (If not supplied with an e)144 326.4 Q(xplicit origin,)-.15 E F1 | |
a0c0a00f | 1689 | (map\214le)2.5 E F0(will clear)2.5 E F2(arr)2.5 E(ay)-.15 E F0 |
74091dd4 CR |
1690 | (before assigning to it.)2.5 E F1(map\214le)144 343.2 Q F0 .797 |
1691 | (returns successfully unless an in)3.298 F -.25(va)-.4 G .797 | |
8868edaf | 1692 | (lid option or option ar).25 F .797(gument is supplied,)-.18 F F2(arr) |
74091dd4 | 1693 | 3.297 E(ay)-.15 E F0 .797(is in-)3.297 F -.25(va)144 355.2 S |
a0c0a00f | 1694 | (lid or unassignable, or if).25 E F2(arr)2.5 E(ay)-.15 E F0 |
0001803f | 1695 | (is not an inde)2.5 E -.15(xe)-.15 G 2.5(da).15 G(rray)-2.5 E(.)-.65 E |
74091dd4 CR |
1696 | F1(popd)108 372 Q F0<5bad>2.5 E F1(n)A F0 2.5(][)C(+)-2.5 E F2(n)A F0 |
1697 | 2.5(][)C<ad>-2.5 E F2(n)A F0(])A(Remo)144 384 Q -.15(ve)-.15 G 3.091(se) | |
1698 | .15 G .591(ntries from the directory stack.)-3.091 F .592 | |
1699 | (The elements are numbered from 0 starting at the \214rst)5.591 F .665 | |
1700 | (directory listed by)144 396 R F1(dirs)3.165 E F0 5.665(.W)C .665 | |
1701 | (ith no ar)-6.065 F(guments,)-.18 E F1(popd)3.165 E F0(remo)3.165 E -.15 | |
1702 | (ve)-.15 G 3.165(st).15 G .664(he top directory from the stack, and) | |
1703 | -3.165 F(changes to the ne)144 408 Q 2.5(wt)-.25 G(op directory)-2.5 E 5 | |
1704 | (.A)-.65 G -.18(rg)-5 G(uments, if supplied, ha).18 E .3 -.15(ve t)-.2 H | |
1705 | (he follo).15 E(wing meanings:)-.25 E F1<ad6e>144 420 Q F0 .551 | |
1706 | (Suppresses the normal change of directory when remo)180 420 R .551 | |
17345e5a | 1707 | (ving directories from the stack, so)-.15 F |
74091dd4 CR |
1708 | (that only the stack is manipulated.)180 432 Q F1(+)144 444 Q F2(n)A F0 |
1709 | (Remo)180 444 Q -.15(ve)-.15 G 2.64(st).15 G(he)-2.64 E F2(n)2.64 E F0 | |
1710 | .14(th entry counting from the left of the list sho)B .14(wn by)-.25 F | |
1711 | F1(dirs)2.64 E F0 2.64(,s)C .14(tarting with zero,)-2.64 F .779 | |
1712 | (from the stack.)180 456 R -.15(Fo)5.779 G 3.279(re).15 G(xample:)-3.429 | |
1713 | E/F4 10/Courier@0 SF .779(popd +0)3.279 F F0(remo)3.279 E -.15(ve)-.15 G | |
1714 | 3.279(st).15 G .779(he \214rst directory)-3.279 F(,)-.65 E F4 .78 | |
1715 | (popd +1)3.28 F F0 .78(the sec-)3.28 F(ond.)180 468 Q F1<ad>144 480 Q F2 | |
1716 | (n)A F0(Remo)180 480 Q -.15(ve)-.15 G 3.76(st).15 G(he)-3.76 E F2(n)3.76 | |
1717 | E F0 1.259(th entry counting from the right of the list sho)B 1.259 | |
1718 | (wn by)-.25 F F1(dirs)3.759 E F0 3.759(,s)C 1.259(tarting with)-3.759 F | |
1719 | 2.5(zero. F)180 492 R(or e)-.15 E(xample:)-.15 E F4(popd -0)2.5 E F0 | |
ac50fbac | 1720 | (remo)2.5 E -.15(ve)-.15 G 2.5(st).15 G(he last directory)-2.5 E(,)-.65 |
74091dd4 CR |
1721 | E F4(popd -1)2.5 E F0(the ne)2.5 E(xt to last.)-.15 E .093 |
1722 | (If the top element of the directory stack is modi\214ed, and the)144 | |
1723 | 508.8 R F2(-n)2.593 E F0 .094(option w)2.594 F .094(as not supplied,)-.1 | |
1724 | F F1(popd)2.594 E F0(uses)2.594 E(the)144 520.8 Q F1(cd)2.697 E F0 -.2 | |
1725 | (bu)2.697 G .196 | |
1726 | (iltin to change to the directory at the top of the stack.).2 F .196 | |
1727 | (If the)5.196 F F1(cd)2.696 E F0 -.1(fa)2.696 G(ils,).1 E F1(popd)2.696 | |
1728 | E F0 .196(returns a non-)2.696 F(zero v)144 532.8 Q(alue.)-.25 E | |
1729 | (Otherwise,)144 549.6 Q F1(popd)2.67 E F0 .17(returns f)2.67 F .17 | |
1730 | (alse if an in)-.1 F -.25(va)-.4 G .171 | |
1731 | (lid option is encountered, the directory stack is empty).25 F 2.671(,o) | |
1732 | -.65 G 2.671(ra)-2.671 G(non-e)144 561.6 Q | |
1733 | (xistent directory stack entry is speci\214ed.)-.15 E 1.556(If the)144 | |
1734 | 578.4 R F1(popd)4.056 E F0 1.556(command is successful, bash runs)4.056 | |
1735 | F F1(dirs)4.056 E F0 1.556(to sho)4.056 F 4.055(wt)-.25 G 1.555 | |
1736 | (he \214nal contents of the directory)-4.055 F | |
1737 | (stack, and the return status is 0.)144 590.4 Q F1(printf)108 607.2 Q F0 | |
1738 | ([)2.5 E F1<ad76>A F2(var)2.5 E F0(])A F2(format)2.5 E F0([)2.5 E F2(ar) | |
1739 | A(guments)-.37 E F0(])A .357(Write the formatted)144 619.2 R F2(ar)2.857 | |
1740 | E(guments)-.37 E F0 .357 | |
8868edaf CR |
1741 | (to the standard output under the control of the)2.857 F F2(format)2.858 |
1742 | E F0 5.358(.T)C(he)-5.358 E F1<ad76>2.858 E F0(op-)2.858 E .714 | |
74091dd4 | 1743 | (tion causes the output to be assigned to the v)144 631.2 R(ariable)-.25 |
8868edaf | 1744 | E F2(var)3.214 E F0 .714(rather than being printed to the standard)3.214 |
74091dd4 | 1745 | F(output.)144 643.2 Q(The)144 667.2 Q F2(format)3.017 E F0 .517(is a ch\ |
8868edaf CR |
1746 | aracter string which contains three types of objects: plain characters,\ |
1747 | which are)3.017 F .704(simply copied to standard output, character esc\ | |
74091dd4 | 1748 | ape sequences, which are con)144 679.2 R -.15(ve)-.4 G .703 |
ac50fbac | 1749 | (rted and copied to).15 F .036(the standard output, and format speci\ |
74091dd4 CR |
1750 | \214cations, each of which causes printing of the ne)144 691.2 R .037 |
1751 | (xt successi)-.15 F -.15(ve)-.25 G F2(ar)144 703.2 Q(gument)-.37 E F0 | |
a0c0a00f CR |
1752 | 5.532(.I)C 3.032(na)-5.532 G .532(ddition to the standard)-3.032 F F2 |
1753 | (printf)3.032 E F0 .532(\(1\) format speci\214cations,)B F1(printf)3.031 | |
74091dd4 CR |
1754 | E F0 .531(interprets the follo)3.031 F(w-)-.25 E(ing e)144 715.2 Q |
1755 | (xtensions:)-.15 E(GNU Bash 5.2)72 768 Q(2021 No)136.385 E -.15(ve)-.15 | |
1756 | G(mber 22).15 E(12)185.545 E 0 Cg EP | |
1757 | %%Page: 13 13 | |
1758 | %%BeginPageSetup | |
1759 | BP | |
1760 | %%EndPageSetup | |
1761 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
1762 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
1763 | E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(%b)144 84 Q F0 | |
1764 | (causes)180 84 Q F1(printf)2.595 E F0 .096(to e)2.595 F .096 | |
1765 | (xpand backslash escape sequences in the corresponding)-.15 F/F2 10 | |
1766 | /Times-Italic@0 SF(ar)2.596 E(gument)-.37 E F0 .096(in the)2.596 F | |
1767 | (same w)180 96 Q(ay as)-.1 E F1(echo \255e)2.5 E F0(.)A F1(%q)144 108 Q | |
1768 | F0(causes)180 108 Q F1(printf)2.51 E F0 .01(to output the corresponding) | |
1769 | 2.51 F F2(ar)2.51 E(gument)-.37 E F0 .01 | |
1770 | (in a format that can be reused as shell)2.51 F(input.)180 120 Q F1(%Q) | |
1771 | 144 132 Q F0(lik)180 132 Q(e)-.1 E F1(%q)2.5 E F0 2.5(,b)C | |
1772 | (ut applies an)-2.7 E 2.5(ys)-.15 G(upplied precision to the)-2.5 E F2 | |
1773 | (ar)2.5 E(gument)-.37 E F0(before quoting it.)2.5 E F1(%\()144 144 Q F2 | |
1774 | (datefmt)A F1(\)T)A F0(causes)180 156 Q F1(printf)4.403 E F0 1.904 | |
a0c0a00f | 1775 | (to output the date-time string resulting from using)4.403 F F2(datefmt) |
74091dd4 | 1776 | 4.404 E F0 1.904(as a format)4.404 F .381(string for)180 168 R F2 |
a0c0a00f | 1777 | (strftime)2.881 E F0 2.881(\(3\). The)B(corresponding)2.881 E F2(ar) |
ac50fbac | 1778 | 2.881 E(gument)-.37 E F0 .381(is an inte)2.881 F .381 |
d233b485 | 1779 | (ger representing the number)-.15 F .292(of seconds since the epoch.)180 |
74091dd4 | 1780 | 180 R -1 -.8(Tw o)5.293 H .293(special ar)3.593 F .293(gument v)-.18 F |
d233b485 | 1781 | .293(alues may be used: \2551 represents the)-.25 F .694 |
74091dd4 CR |
1782 | (current time, and \2552 represents the time the shell w)180 192 R .693 |
1783 | (as in)-.1 F -.2(vo)-.4 G -.1(ke).2 G 3.193(d. If).1 F .693(no ar)3.193 | |
1784 | F .693(gument is speci-)-.18 F .21(\214ed, con)180 204 R -.15(ve)-.4 G | |
1785 | .21(rsion beha).15 F -.15(ve)-.2 G 2.71(sa).15 G 2.71(si)-2.71 G 2.71 | |
1786 | <66ad>-2.71 G 2.71(1h)-2.71 G .21(ad been gi)-2.71 F -.15(ve)-.25 G 2.71 | |
1787 | (n. This).15 F .21(is an e)2.71 F .21(xception to the usual)-.15 F F1 | |
1788 | (printf)2.71 E F0(beha)180 216 Q(vior)-.2 E(.)-.55 E .902 | |
1789 | (The %b, %q, and %T directi)144 232.8 R -.15(ve)-.25 G 3.401(sa).15 G | |
8868edaf CR |
1790 | .901(ll use the \214eld width and precision ar)-3.401 F .901 |
1791 | (guments from the format)-.18 F .357(speci\214cation and write that man) | |
74091dd4 | 1792 | 144 244.8 R 2.857(yb)-.15 G .358 |
8868edaf CR |
1793 | (ytes from \(or use that wide a \214eld for\) the e)-2.857 F .358 |
1794 | (xpanded ar)-.15 F(gument,)-.18 E | |
74091dd4 CR |
1795 | (which usually contains more characters than the original.)144 256.8 Q |
1796 | (Ar)144 273.6 Q .464(guments to non-string format speci\214ers are trea\ | |
8868edaf | 1797 | ted as C constants, e)-.18 F .463(xcept that a leading plus or)-.15 F |
74091dd4 | 1798 | 1.258(minus sign is allo)144 285.6 R 1.259 |
8868edaf | 1799 | (wed, and if the leading character is a single or double quote, the v) |
74091dd4 CR |
1800 | -.25 F 1.259(alue is the)-.25 F(ASCII v)144 297.6 Q(alue of the follo) |
1801 | -.25 E(wing character)-.25 E(.)-.55 E(The)144 314.4 Q F2(format)2.515 E | |
1802 | F0 .015(is reused as necessary to consume all of the)2.515 F F2(ar)2.515 | |
1803 | E(guments)-.37 E F0 5.015(.I)C 2.514(ft)-5.015 G(he)-2.514 E F2(format) | |
1804 | 2.514 E F0 .014(requires more)2.514 F F2(ar)2.514 E(-)-.2 E(guments)144 | |
1805 | 326.4 Q F0 .565(than are supplied, the e)3.065 F .566 | |
1806 | (xtra format speci\214cations beha)-.15 F .866 -.15(ve a)-.2 H 3.066(si) | |
1807 | .15 G 3.066(faz)-3.066 G .566(ero v)-3.066 F .566(alue or null string,) | |
1808 | -.25 F(as appropriate, had been supplied.)144 338.4 Q(The return v)5 E | |
1809 | (alue is zero on success, non-zero on f)-.25 E(ailure.)-.1 E F1(pushd) | |
1810 | 108 355.2 Q F0([)2.5 E F1<ad6e>A F0 2.5(][)C(+)-2.5 E F2(n)A F0 2.5(][)C | |
1811 | <ad>-2.5 E F2(n)A F0(])A F1(pushd)108 367.2 Q F0([)2.5 E F1<ad6e>A F0 | |
1812 | 2.5(][)C F2(dir)-2.5 E F0(])A .64(Adds a directory to the top of the di\ | |
1813 | rectory stack, or rotates the stack, making the ne)144 379.2 R 3.139(wt) | |
1814 | -.25 G .639(op of the)-3.139 F .088(stack the current w)144 391.2 R .088 | |
1815 | (orking directory)-.1 F 5.088(.W)-.65 G .088(ith no ar)-5.488 F | |
1816 | (guments,)-.18 E F1(pushd)2.589 E F0 -.15(ex)2.589 G .089 | |
1817 | (changes the top tw).15 F 2.589(oe)-.1 G .089(lements of)-2.589 F | |
1818 | (the directory stack.)144 403.2 Q(Ar)5 E(guments, if supplied, ha)-.18 E | |
1819 | .3 -.15(ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad6e>144 | |
1820 | 415.2 Q F0 1.811(Suppresses the normal change of directory when rotatin\ | |
1821 | g or adding directories to the)180 415.2 R | |
1822 | (stack, so that only the stack is manipulated.)180 427.2 Q F1(+)144 | |
1823 | 439.2 Q F2(n)A F0 1.267(Rotates the stack so that the)180 439.2 R F2(n) | |
1824 | 3.767 E F0 1.268(th directory \(counting from the left of the list sho)B | |
1825 | 1.268(wn by)-.25 F F1(dirs)180 451.2 Q F0 2.5(,s)C | |
1826 | (tarting with zero\) is at the top.)-2.5 E F1<ad>144 463.2 Q F2(n)A F0 | |
1827 | .92(Rotates the stack so that the)180 463.2 R F2(n)3.42 E F0 .92 | |
495aee44 | 1828 | (th directory \(counting from the right of the list sho)B .92(wn by)-.25 |
74091dd4 CR |
1829 | F F1(dirs)180 475.2 Q F0 2.5(,s)C(tarting with zero\) is at the top.) |
1830 | -2.5 E F2(dir)144.35 487.2 Q F0(Adds)180 487.2 Q F2(dir)2.85 E F0 | |
1831 | (to the directory stack at the top)3.23 E .434 | |
1832 | (After the stack has been modi\214ed, if the)144 504 R F1<ad6e>2.934 E | |
1833 | F0 .434(option w)2.934 F .435(as not supplied,)-.1 F F1(pushd)2.935 E F0 | |
1834 | .435(uses the)2.935 F F1(cd)2.935 E F0 -.2(bu)2.935 G .435(iltin to).2 F | |
1835 | (change to the directory at the top of the stack.)144 516 Q(If the)5 E | |
1836 | F1(cd)2.5 E F0 -.1(fa)2.5 G(ils,).1 E F1(pushd)2.5 E F0 | |
1837 | (returns a non-zero v)2.5 E(alue.)-.25 E 1.78(Otherwise, if no ar)144 | |
1838 | 532.8 R 1.78(guments are supplied,)-.18 F F1(pushd)4.28 E F0 1.78 | |
1839 | (returns 0 unless the directory stack is empty)4.28 F(.)-.65 E .092 | |
1840 | (When rotating the directory stack,)144 544.8 R F1(pushd)2.592 E F0 .093 | |
1841 | (returns 0 unless the directory stack is empty or a non-e)2.592 F(x-) | |
1842 | -.15 E(istent directory stack element is speci\214ed.)144 556.8 Q 1.278 | |
1843 | (If the)144 573.6 R F1(pushd)3.778 E F0 1.278 | |
1844 | (command is successful, bash runs)3.778 F F1(dirs)3.778 E F0 1.277 | |
1845 | (to sho)3.777 F 3.777(wt)-.25 G 1.277 | |
1846 | (he \214nal contents of the directory)-3.777 F(stack.)144 585.6 Q F1 | |
1847 | (pwd)108 602.4 Q F0([)2.5 E F1(\255LP)A F0(])A .844 | |
1848 | (Print the absolute pathname of the current w)144 614.4 R .845 | |
1849 | (orking directory)-.1 F 5.845(.T)-.65 G .845 | |
1850 | (he pathname printed contains no)-5.845 F .182(symbolic links if the)144 | |
1851 | 626.4 R F1<ad50>2.681 E F0 .181(option is supplied or the)2.681 F F1 | |
1852 | .181(\255o ph)2.681 F(ysical)-.15 E F0 .181(option to the)2.681 F F1 | |
1853 | (set)2.681 E F0 -.2(bu)2.681 G .181(iltin command is).2 F 3.263 | |
1854 | (enabled. If)144 638.4 R(the)3.263 E F1<ad4c>3.263 E F0 .763 | |
1855 | (option is used, the pathname printed may contain symbolic links.)3.263 | |
1856 | F .764(The return)5.764 F .405(status is 0 unless an error occurs while\ | |
1857 | reading the name of the current directory or an in)144 650.4 R -.25(va) | |
1858 | -.4 G .405(lid op-).25 F(tion is supplied.)144 662.4 Q F1 -.18(re)108 | |
1859 | 679.2 S(ad).18 E F0([)3.816 E F1(\255ers)A F0 3.816(][)C F1<ad61>-3.816 | |
1860 | E F2(aname)3.816 E F0 3.816(][)C F1<ad64>-3.816 E F2(delim)3.816 E F0 | |
1861 | 3.816(][)C F1<ad69>-3.816 E F2(te)3.816 E(xt)-.2 E F0 3.816(][)C F1 | |
1862 | <ad6e>-3.816 E F2(nc)3.816 E(har)-.15 E(s)-.1 E F0 3.817(][)C F1<ad4e> | |
1863 | -3.817 E F2(nc)3.817 E(har)-.15 E(s)-.1 E F0 3.817(][)C F1<ad70>-3.817 E | |
1864 | F2(pr)3.817 E(ompt)-.45 E F0 3.817(][)C F1<ad74>-3.817 E F2(timeout) | |
1865 | 3.817 E F0 3.817(][)C F1<ad75>-3.817 E F2(fd)3.817 E F0(])A([)108 691.2 | |
1866 | Q F2(name)A F0(...])2.5 E .516(One line is read from the standard input\ | |
1867 | , or from the \214le descriptor)144 703.2 R F2(fd)3.016 E F0 .516 | |
1868 | (supplied as an ar)3.016 F .516(gument to)-.18 F(the)144 715.2 Q F1 | |
1869 | <ad75>2.753 E F0 .253(option, split into w)2.753 F .253 | |
1870 | (ords as described in)-.1 F F2(bash\(1\))2.754 E F0(under)2.754 E F1 | |
1871 | -.75(Wo)2.754 G .254(rd Splitting).75 F F0 2.754(,a)C .254 | |
1872 | (nd the \214rst w)-2.754 F .254(ord is)-.1 F 1.425 | |
1873 | (assigned to the \214rst)144 727.2 R F2(name)4.285 E F0 3.925(,t).18 G | |
1874 | 1.425(he second w)-3.925 F 1.425(ord to the second)-.1 F F2(name)4.285 E | |
1875 | F0 3.925(,a).18 G 1.425(nd so on.)-3.925 F 1.425(If there are more)6.425 | |
1876 | F(GNU Bash 5.2)72 768 Q(2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 E | |
1877 | (13)185.545 E 0 Cg EP | |
d233b485 CR |
1878 | %%Page: 14 14 |
1879 | %%BeginPageSetup | |
1880 | BP | |
1881 | %%EndPageSetup | |
1882 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
1883 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
1884 | E(UIL)-.1 E(TINS\(1\))-.92 E -.1(wo)144 84 S 1.112 |
1885 | (rds than names, the remaining w).1 F 1.112(ords and their interv)-.1 F | |
1886 | 1.112(ening delimiters are assigned to the last)-.15 F/F1 10 | |
1887 | /Times-Italic@0 SF(name)144.36 96 Q F0 5.7(.I).18 G 3.2(ft)-5.7 G .7 | |
1888 | (here are fe)-3.2 F .7(wer w)-.25 F .7 | |
1889 | (ords read from the input stream than names, the remaining names are)-.1 | |
1890 | F .531(assigned empty v)144 108 R 3.031(alues. The)-.25 F .531 | |
1891 | (characters in)3.031 F/F2 9/Times-Bold@0 SF(IFS)3.031 E F0 .532 | |
1892 | (are used to split the line into w)2.781 F .532(ords using the same)-.1 | |
1893 | F 1.326(rules the shell uses for e)144 120 R 1.325 | |
1894 | (xpansion \(described in)-.15 F F1(bash\(1\))3.825 E F0(under)3.825 E/F3 | |
1895 | 10/Times-Bold@0 SF -.75(Wo)3.825 G 1.325(rd Splitting).75 F F0 3.825 | |
1896 | (\). The)B(backslash)3.825 E .738(character \()144 132 R F3(\\)A F0 | |
1897 | 3.238(\)m)C .739(ay be used to remo)-3.238 F 1.039 -.15(ve a)-.15 H | |
1898 | 1.039 -.15(ny s).15 H .739(pecial meaning for the ne).15 F .739 | |
1899 | (xt character read and for line)-.15 F 2.5(continuation. Options,)144 | |
1900 | 144 R(if supplied, ha)2.5 E .3 -.15(ve t)-.2 H(he follo).15 E | |
1901 | (wing meanings:)-.25 E F3<ad61>144 156 Q F1(aname)2.5 E F0 1.026(The w) | |
1902 | 180 168 R 1.026(ords are assigned to sequential indices of the array v) | |
1903 | -.1 F(ariable)-.25 E F1(aname)3.855 E F0 3.525(,s).18 G 1.025 | |
1904 | (tarting at 0.)-3.525 F F1(aname)180.33 180 Q F0(is unset before an)2.68 | |
1905 | E 2.5(yn)-.15 G .5 -.25(ew va)-2.5 H(lues are assigned.).25 E(Other)5 E | |
1906 | F1(name)2.5 E F0(ar)2.5 E(guments are ignored.)-.18 E F3<ad64>144 192 Q | |
1907 | F1(delim)2.5 E F0 .28(The \214rst character of)180 204 R F1(delim)2.78 E | |
1908 | F0 .281(is used to terminate the input line, rather than ne)2.78 F 2.781 | |
1909 | (wline. If)-.25 F F1(de-)2.781 E(lim)180 216 Q F0(is the empty string,) | |
1910 | 2.5 E F3 -.18(re)2.5 G(ad).18 E F0 | |
1911 | (will terminate a line when it reads a NUL character)2.5 E(.)-.55 E F3 | |
1912 | <ad65>144 228 Q F0 .629 | |
1913 | (If the standard input is coming from a terminal,)180 228 R F3 -.18(re) | |
1914 | 3.128 G(adline).18 E F0(\(see)3.128 E F2(READLINE)3.128 E F0(in)2.878 E | |
1915 | F1(bash\(1\))3.128 E F0 3.128(\)i)C(s)-3.128 E .048 | |
1916 | (used to obtain the line.)180 240 R .049 | |
1917 | (Readline uses the current \(or def)5.049 F .049 | |
1918 | (ault, if line editing w)-.1 F .049(as not pre)-.1 F(vi-)-.25 E | |
1919 | (ously acti)180 252 Q -.15(ve)-.25 G 2.5(\)e).15 G(diting settings, b) | |
1920 | -2.5 E(ut uses readline')-.2 E 2.5(sd)-.55 G(ef)-2.5 E | |
1921 | (ault \214lename completion.)-.1 E F3<ad69>144 264 Q F1(te)2.5 E(xt)-.2 | |
1922 | E F0(If)180 264 Q F3 -.18(re)2.716 G(adline).18 E F0 .216 | |
1923 | (is being used to read the line,)2.716 F F1(te)2.716 E(xt)-.2 E F0 .216 | |
1924 | (is placed into the editing b)2.716 F(uf)-.2 E .215(fer before edit-) | |
1925 | -.25 F(ing be)180 276 Q(gins.)-.15 E F3<ad6e>144 288 Q F1(nc)2.5 E(har) | |
1926 | -.15 E(s)-.1 E F3 -.18(re)180 300 S(ad).18 E F0 .322 | |
1927 | (returns after reading)2.822 F F1(nc)2.823 E(har)-.15 E(s)-.1 E F0 .323 | |
1928 | (characters rather than w)2.823 F .323 | |
1929 | (aiting for a complete line of in-)-.1 F(put, b)180 312 Q | |
1930 | (ut honors a delimiter if fe)-.2 E(wer than)-.25 E F1(nc)2.5 E(har)-.15 | |
1931 | E(s)-.1 E F0(characters are read before the delimiter)2.5 E(.)-.55 E F3 | |
1932 | <ad4e>144 324 Q F1(nc)2.5 E(har)-.15 E(s)-.1 E F3 -.18(re)180 336 S(ad) | |
1933 | .18 E F0 1.269(returns after reading e)3.77 F(xactly)-.15 E F1(nc)3.769 | |
1934 | E(har)-.15 E(s)-.1 E F0 1.269(characters rather than w)3.769 F 1.269 | |
1935 | (aiting for a complete)-.1 F .274 | |
1936 | (line of input, unless EOF is encountered or)180 348 R F3 -.18(re)2.775 | |
1937 | G(ad).18 E F0 .275(times out.)2.775 F .275(Delimiter characters encoun-) | |
1938 | 5.275 F 1.003 | |
1939 | (tered in the input are not treated specially and do not cause)180 360 R | |
1940 | F3 -.18(re)3.502 G(ad).18 E F0 1.002(to return until)3.502 F F1(nc)3.502 | |
1941 | E(har)-.15 E(s)-.1 E F0 .608(characters are read.)180 372 R .608 | |
1942 | (The result is not split on the characters in)5.608 F F3(IFS)3.108 E F0 | |
1943 | 3.108(;t)C .609(he intent is that the)-3.108 F -.25(va)180 384 S .67 | |
a0c0a00f | 1944 | (riable is assigned e).25 F .669 |
74091dd4 CR |
1945 | (xactly the characters read \(with the e)-.15 F .669 |
1946 | (xception of backslash; see the)-.15 F F3<ad72>180 396 Q F0(option belo) | |
1947 | 2.5 E(w\).)-.25 E F3<ad70>144 408 Q F1(pr)2.5 E(ompt)-.45 E F0(Display) | |
1948 | 180 420 Q F1(pr)3.66 E(ompt)-.45 E F0 1.161(on standard error)3.66 F | |
d233b485 | 1949 | 3.661(,w)-.4 G 1.161(ithout a trailing ne)-3.661 F 1.161 |
74091dd4 | 1950 | (wline, before attempting to read)-.25 F(an)180 432 Q 2.5(yi)-.15 G 2.5 |
d233b485 | 1951 | (nput. The)-2.5 F |
74091dd4 CR |
1952 | (prompt is displayed only if input is coming from a terminal.)2.5 E F3 |
1953 | <ad72>144 444 Q F0 .544(Backslash does not act as an escape character) | |
1954 | 180 444 R 5.543(.T)-.55 G .543(he backslash is considered to be part of) | |
1955 | -5.543 F .492(the line.)180 456 R .492(In particular)5.492 F 2.992(,ab) | |
1956 | -.4 G(ackslash-ne)-2.992 E .493 | |
d233b485 | 1957 | (wline pair may not then be used as a line continua-)-.25 F(tion.)180 |
74091dd4 CR |
1958 | 468 Q F3<ad73>144 480 Q F0(Silent mode.)180 480 Q |
1959 | (If input is coming from a terminal, characters are not echoed.)5 E F3 | |
1960 | <ad74>144 492 Q F1(timeout)2.5 E F0(Cause)180 504 Q F3 -.18(re)2.929 G | |
1961 | (ad).18 E F0 .428(to time out and return f)2.929 F .428 | |
1962 | (ailure if a complete line of input \(or a speci\214ed num-)-.1 F .56 | |
1963 | (ber of characters\) is not read within)180 516 R F1(timeout)3.061 E F0 | |
1964 | (seconds.)3.061 E F1(timeout)5.561 E F0 .561(may be a decimal number) | |
1965 | 3.061 F(with a fractional portion follo)180 528 Q | |
ac50fbac | 1966 | (wing the decimal point.)-.25 E(This option is only ef)5 E(fecti)-.25 E |
74091dd4 | 1967 | .3 -.15(ve i)-.25 H(f).15 E F3 -.18(re)2.5 G(ad).18 E F0 .506(is readin\ |
ac50fbac | 1968 | g input from a terminal, pipe, or other special \214le; it has no ef)180 |
74091dd4 CR |
1969 | 540 R .506(fect when reading)-.25 F .59(from re)180 552 R .59 |
1970 | (gular \214les.)-.15 F(If)5.59 E F3 -.18(re)3.09 G(ad).18 E F0 .589 | |
1971 | (times out,)3.09 F F3 -.18(re)3.089 G(ad).18 E F0(sa)3.089 E -.15(ve)-.2 | |
1972 | G 3.089(sa).15 G .889 -.15(ny p)-3.089 H .589 | |
1973 | (artial input read into the speci\214ed).15 F -.25(va)180 564 S(riable) | |
1974 | .25 E F1(name)2.77 E F0 5.27(.I)C(f)-5.27 E F1(timeout)2.77 E F0 .27 | |
1975 | (is 0,)2.77 F F3 -.18(re)2.77 G(ad).18 E F0 .27(returns immediately)2.77 | |
d233b485 | 1976 | F 2.77(,w)-.65 G .27(ithout trying to read an)-2.77 F 2.77(yd)-.15 G |
74091dd4 CR |
1977 | (ata.)-2.77 E .228(The e)180 576 R .228(xit status is 0 if input is a) |
1978 | -.15 F -.25(va)-.2 G .228(ilable on the speci\214ed \214le descriptor) | |
1979 | .25 F 2.728(,o)-.4 G 2.727(rt)-2.728 G .227(he read will re-)-2.727 F | |
1980 | 1.224(turn EOF)180 588 R 3.724(,n)-.8 G 1.224(on-zero otherwise.)-3.724 | |
1981 | F 1.224(The e)6.224 F 1.225 | |
1982 | (xit status is greater than 128 if the timeout is e)-.15 F(x-)-.15 E | |
1983 | (ceeded.)180 600 Q F3<ad75>144 612 Q F1(fd)2.5 E F0 | |
1984 | (Read input from \214le descriptor)180 612 Q F1(fd)2.5 E F0(.)A .522 | |
1985 | (If no)144 628.8 R F1(names)3.382 E F0 .522 | |
8868edaf CR |
1986 | (are supplied, the line read, without the ending delimiter b)3.292 F |
1987 | .522(ut otherwise unmodi\214ed, is)-.2 F 1.186(assigned to the v)144 | |
74091dd4 CR |
1988 | 640.8 R(ariable)-.25 E F2(REPL)3.686 E(Y)-.828 E/F4 9/Times-Roman@0 SF |
1989 | (.)A F0 1.186(The e)5.686 F 1.186 | |
1990 | (xit status is zero, unless end-of-\214le is encountered,)-.15 F F3 -.18 | |
8868edaf CR |
1991 | (re)3.687 G(ad).18 E F0 .961 |
1992 | (times out \(in which case the status is greater than 128\), a v)144 | |
74091dd4 CR |
1993 | 652.8 R .96(ariable assignment error \(such as as-)-.25 F .706 |
1994 | (signing to a readonly v)144 664.8 R .706(ariable\) occurs, or an in) | |
8868edaf | 1995 | -.25 F -.25(va)-.4 G .706(lid \214le descriptor is supplied as the ar) |
74091dd4 CR |
1996 | .25 F .707(gument to)-.18 F F3<ad75>144 676.8 Q F0(.)A F3 -.18(re)108 |
1997 | 693.6 S(adonly).18 E F0([)2.5 E F3(\255aAf)A F0 2.5(][)C F3<ad70>-2.5 E | |
1998 | F0 2.5(][)C F1(name)-2.5 E F0([=)A F1(wor)A(d)-.37 E F0 2.5(].)C(..]) | |
1999 | -2.5 E .77(The gi)144 705.6 R -.15(ve)-.25 G(n).15 E F1(names)3.27 E F0 | |
8868edaf | 2000 | .77(are mark)3.27 F .77(ed readonly; the v)-.1 F .77(alues of these)-.25 |
74091dd4 CR |
2001 | F F1(names)3.63 E F0 .77(may not be changed by subse-)3.54 F 1.096 |
2002 | (quent assignment.)144 717.6 R 1.096(If the)6.096 F F3<ad66>3.596 E F0 | |
2003 | 1.097(option is supplied, the functions corresponding to the)3.596 F F1 | |
2004 | (names)3.597 E F0 1.097(are so)3.597 F(mark)144 729.6 Q 4.903(ed. The) | |
2005 | -.1 F F3<ad61>4.903 E F0 2.403(option restricts the v)4.903 F 2.403 | |
2006 | (ariables to inde)-.25 F -.15(xe)-.15 G 4.903(da).15 G 2.403(rrays; the) | |
2007 | -4.903 F F3<ad41>4.903 E F0 2.402(option restricts the)4.903 F | |
2008 | (GNU Bash 5.2)72 768 Q(2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 E | |
2009 | (14)185.545 E 0 Cg EP | |
2010 | %%Page: 15 15 | |
2011 | %%BeginPageSetup | |
2012 | BP | |
2013 | %%EndPageSetup | |
2014 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
2015 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
2016 | E(UIL)-.1 E(TINS\(1\))-.92 E -.25(va)144 84 S .424(riables to associati) | |
2017 | .25 F .724 -.15(ve a)-.25 H 2.924(rrays. If).15 F .425 | |
2018 | (both options are supplied,)2.924 F/F1 10/Times-Bold@0 SF<ad41>2.925 E | |
2019 | F0(tak)2.925 E .425(es precedence.)-.1 F .425(If no)5.425 F/F2 10 | |
2020 | /Times-Italic@0 SF(name)3.285 E F0(ar)3.105 E(-)-.2 E 1.275 | |
2021 | (guments are gi)144 96 R -.15(ve)-.25 G 1.275(n, or if the).15 F F1 | |
2022 | <ad70>3.775 E F0 1.275 | |
2023 | (option is supplied, a list of all readonly names is printed.)3.775 F | |
2024 | (The)6.275 E .559(other options may be used to restrict the output to a\ | |
2025 | subset of the set of readonly names.)144 108 R(The)5.559 E F1<ad70> | |
2026 | 3.059 E F0 .201(option causes output to be displayed in a format that m\ | |
2027 | ay be reused as input.)144 120 R .2(If a v)5.2 F .2(ariable name is)-.25 | |
2028 | F(follo)144 132 Q .133(wed by =)-.25 F F2(wor)A(d)-.37 E F0 2.633(,t)C | |
2029 | .133(he v)-2.633 F .133(alue of the v)-.25 F .133(ariable is set to)-.25 | |
2030 | F F2(wor)2.633 E(d)-.37 E F0 5.133(.T)C .133 | |
2031 | (he return status is 0 unless an in)-5.133 F -.25(va)-.4 G(lid).25 E .26 | |
2032 | (option is encountered, one of the)144 144 R F2(names)3.12 E F0 .26 | |
2033 | (is not a v)3.03 F .26(alid shell v)-.25 F .26(ariable name, or)-.25 F | |
2034 | F1<ad66>2.76 E F0 .26(is supplied with a)2.76 F F2(name)144.36 156 Q F0 | |
2035 | (that is not a function.)2.68 E F1 -.18(re)108 172.8 S(tur).18 E(n)-.15 | |
2036 | E F0([)2.5 E F2(n)A F0(])A .02(Causes a function to stop e)144 184.8 R | |
8868edaf CR |
2037 | -.15(xe)-.15 G .02(cuting and return the v).15 F .021 |
2038 | (alue speci\214ed by)-.25 F F2(n)2.881 E F0 .021(to its caller)2.761 F | |
2039 | 5.021(.I)-.55 G(f)-5.021 E F2(n)2.881 E F0 .021(is omitted,)2.761 F .597 | |
74091dd4 | 2040 | (the return status is that of the last command e)144 196.8 R -.15(xe) |
8868edaf CR |
2041 | -.15 G .596(cuted in the function body).15 F 5.596(.I)-.65 G(f)-5.596 E |
2042 | F1 -.18(re)3.096 G(tur).18 E(n)-.15 E F0 .596(is e)3.096 F -.15(xe)-.15 | |
74091dd4 | 2043 | G(cuted).15 E .267(by a trap handler)144 208.8 R 2.767(,t)-.4 G .267 |
a0c0a00f | 2044 | (he last command used to determine the status is the last command e) |
8868edaf | 2045 | -2.767 F -.15(xe)-.15 G .268(cuted be-).15 F .02(fore the trap handler) |
74091dd4 | 2046 | 144 220.8 R 5.02(.I)-.55 G(f)-5.02 E F1 -.18(re)2.52 G(tur).18 E(n)-.15 |
8868edaf CR |
2047 | E F0 .02(is e)2.52 F -.15(xe)-.15 G .02(cuted during a).15 F F1(DEB)2.52 |
2048 | E(UG)-.1 E F0 .02(trap, the last command used to deter)2.52 F(-)-.2 E | |
74091dd4 | 2049 | .885(mine the status is the last command e)144 232.8 R -.15(xe)-.15 G |
8868edaf CR |
2050 | .886(cuted by the trap handler before).15 F F1 -.18(re)3.386 G(tur).18 E |
2051 | (n)-.15 E F0 -.1(wa)3.386 G 3.386(si).1 G -1.9 -.4(nv o)-3.386 H -.1(ke) | |
74091dd4 | 2052 | .4 G 3.386(d. If).1 F F1 -.18(re)144 244.8 S(tur).18 E(n)-.15 E F0 .628 |
8868edaf CR |
2053 | (is used outside a function, b)3.128 F .628(ut during e)-.2 F -.15(xe) |
2054 | -.15 G .628(cution of a script by the).15 F F1(.)3.127 E F0(\()5.627 E | |
2055 | F1(sour)A(ce)-.18 E F0 3.127(\)c)C .627(ommand, it)-3.127 F .588 | |
74091dd4 | 2056 | (causes the shell to stop e)144 256.8 R -.15(xe)-.15 G .588 |
8868edaf CR |
2057 | (cuting that script and return either).15 F F2(n)3.448 E F0 .589 |
2058 | (or the e)3.329 F .589(xit status of the last com-)-.15 F .326(mand e) | |
74091dd4 | 2059 | 144 268.8 R -.15(xe)-.15 G .326(cuted within the script as the e).15 F |
8868edaf | 2060 | .326(xit status of the script.)-.15 F(If)5.326 E F2(n)2.826 E F0 .325 |
74091dd4 CR |
2061 | (is supplied, the return v)2.826 F .325(alue is)-.25 F .444 |
2062 | (its least signi\214cant 8 bits.)144 280.8 R .444 | |
2063 | (The return status is non-zero if)5.444 F F1 -.18(re)2.945 G(tur).18 E | |
2064 | (n)-.15 E F0 .445(is supplied a non-numeric ar)2.945 F(gu-)-.18 E .381 | |
2065 | (ment, or is used outside a function and not during e)144 292.8 R -.15 | |
2066 | (xe)-.15 G .381(cution of a script by).15 F F1(.)2.881 E F0(or)3.714 E | |
2067 | F1(sour)2.881 E(ce)-.18 E F0 5.38(.A)C .68 -.15(ny c)-5.38 H(om-).15 E | |
2068 | .749(mand associated with the)144 304.8 R F1(RETURN)3.249 E F0 .749 | |
2069 | (trap is e)3.249 F -.15(xe)-.15 G .749(cuted before e).15 F -.15(xe)-.15 | |
2070 | G .75(cution resumes after the function).15 F(or script.)144 316.8 Q F1 | |
2071 | (set)108 333.6 Q F0([)2.5 E F1(\255abefhkmnptuvxBCEHPT)A F0 2.5(][)C F1 | |
2072 | <ad6f>-2.5 E F2(option\255name)2.5 E F0 2.5(][)C F1<adad>-2.5 E F0 2.5 | |
2073 | (][)C F1<ad>-2.5 E F0 2.5(][)C F2(ar)-2.5 E(g)-.37 E F0(...])2.5 E F1 | |
2074 | (set)108 345.6 Q F0([)2.5 E F1(+abefhkmnptuvxBCEHPT)A F0 2.5(][)C F1(+o) | |
2075 | -2.5 E F2(option\255name)2.5 E F0 2.5(][)C F1<adad>-2.5 E F0 2.5(][)C F1 | |
2076 | <ad>-2.5 E F0 2.5(][)C F2(ar)-2.5 E(g)-.37 E F0(...])2.5 E -.4(Wi)144 | |
2077 | 357.6 S .574(thout options, display the name and v).4 F .574 | |
2078 | (alue of each shell v)-.25 F .573 | |
2079 | (ariable in a format that can be reused)-.25 F .113 | |
2080 | (as input for setting or resetting the currently-set v)144 369.6 R 2.613 | |
2081 | (ariables. Read-only)-.25 F -.25(va)2.613 G .113 | |
2082 | (riables cannot be reset.).25 F(In)5.113 E F2 1.032(posix mode)144 381.6 | |
2083 | R F0 3.532(,o)C 1.032(nly shell v)-3.532 F 1.032(ariables are listed.) | |
2084 | -.25 F 1.032(The output is sorted according to the current locale.)6.032 | |
2085 | F .58(When options are speci\214ed, the)144 393.6 R 3.081(ys)-.15 G .581 | |
2086 | (et or unset shell attrib)-3.081 F 3.081(utes. An)-.2 F 3.081(ya)-.15 G | |
2087 | -.18(rg)-3.081 G .581(uments remaining after op-).18 F .161 | |
2088 | (tion processing are treated as v)144 405.6 R .161 | |
2089 | (alues for the positional parameters and are assigned, in order)-.25 F | |
2090 | 2.66(,t)-.4 G(o)-2.66 E F1($1)2.66 E F0(,)A F1($2)144 417.6 Q F0(,)A F1 | |
2091 | 2.5(... $)2.5 F F2(n)A F0 5(.O)C(ptions, if speci\214ed, ha)-5 E .3 -.15 | |
2092 | (ve t)-.2 H(he follo).15 E(wing meanings:)-.25 E F1<ad61>144 429.6 Q F0 | |
2093 | 1.377(Each v)184 429.6 R 1.377 | |
a0c0a00f | 2094 | (ariable or function that is created or modi\214ed is gi)-.25 F -.15(ve) |
8868edaf | 2095 | -.25 G 3.877(nt).15 G 1.377(he e)-3.877 F 1.378(xport attrib)-.15 F |
74091dd4 CR |
2096 | 1.378(ute and)-.2 F(mark)184 441.6 Q(ed for e)-.1 E(xport to the en)-.15 |
2097 | E(vironment of subsequent commands.)-.4 E F1<ad62>144 453.6 Q F0 .132 | |
2098 | (Report the status of terminated background jobs immediately)184 453.6 R | |
8868edaf | 2099 | 2.632(,r)-.65 G .131(ather than before the ne)-2.632 F(xt)-.15 E |
74091dd4 CR |
2100 | (primary prompt.)184 465.6 Q(This is ef)5 E(fecti)-.25 E .3 -.15(ve o) |
2101 | -.25 H(nly when job control is enabled.).15 E F1<ad65>144 477.6 Q F0 | |
2102 | .087(Exit immediately if a)184 477.6 R F2(pipeline)2.587 E F0 .087 | |
8868edaf | 2103 | (\(which may consist of a single)2.587 F F2 .088(simple command)2.588 F |
74091dd4 CR |
2104 | F0 .088(\), a)B F2(list)2.588 E F0 2.588(,o)C(r)-2.588 E(a)184 489.6 Q |
2105 | F2 .86(compound command)3.36 F F0(\(see)3.36 E/F3 9/Times-Bold@0 SF .86 | |
2106 | (SHELL GRAMMAR)3.36 F F0(in)3.11 E F2(bash\(1\))3.36 E F0 .86(\), e)B | |
2107 | .86(xits with a non-zero sta-)-.15 F 2.852(tus. The)184 501.6 R .352 | |
2108 | (shell does not e)2.852 F .352(xit if the command that f)-.15 F .353 | |
2109 | (ails is part of the command list imme-)-.1 F 1.108(diately follo)184 | |
2110 | 513.6 R 1.108(wing a)-.25 F F1(while)3.608 E F0(or)3.608 E F1(until) | |
2111 | 3.608 E F0 -.1(ke)3.608 G(yw)-.05 E 1.107(ord, part of the test follo) | |
2112 | -.1 F 1.107(wing the)-.25 F F1(if)3.607 E F0(or)3.607 E F1(elif)3.607 E | |
2113 | F0(re-)3.607 E(serv)184 525.6 Q .279(ed w)-.15 F .279(ords, part of an) | |
2114 | -.1 F 2.779(yc)-.15 G .279(ommand e)-2.779 F -.15(xe)-.15 G .279 | |
2115 | (cuted in a).15 F F1(&&)2.779 E F0(or)2.779 E F1(||)2.78 E F0 .28 | |
2116 | (list e)2.78 F .28(xcept the command fol-)-.15 F(lo)184 537.6 Q .703 | |
2117 | (wing the \214nal)-.25 F F1(&&)3.203 E F0(or)3.203 E F1(||)3.203 E F0 | |
2118 | 3.203(,a)C 1.003 -.15(ny c)-3.203 H .703(ommand in a pipeline b).15 F | |
2119 | .703(ut the last, or if the command')-.2 F(s)-.55 E .476(return v)184 | |
2120 | 549.6 R .476(alue is being in)-.25 F -.15(ve)-.4 G .476(rted with).15 F | |
2121 | F1(!)2.976 E F0 5.476(.I)C 2.976(fac)-5.476 G .476 | |
2122 | (ompound command other than a subshell re-)-2.976 F .418 | |
2123 | (turns a non-zero status because a command f)184 561.6 R .418 | |
2124 | (ailed while)-.1 F F1<ad65>2.918 E F0 -.1(wa)2.918 G 2.918(sb).1 G .417 | |
2125 | (eing ignored, the shell)-2.918 F .472(does not e)184 573.6 R 2.972 | |
2126 | (xit. A)-.15 F .472(trap on)2.972 F F1(ERR)2.972 E F0 2.972(,i)C 2.972 | |
2127 | (fs)-2.972 G .472(et, is e)-2.972 F -.15(xe)-.15 G .473 | |
2128 | (cuted before the shell e).15 F 2.973(xits. This)-.15 F .473(option ap-) | |
2129 | 2.973 F 2.114(plies to the shell en)184 585.6 R 2.113 | |
2130 | (vironment and each subshell en)-.4 F 2.113(vironment separately \(see) | |
2131 | -.4 F F3(COM-)4.613 E .675(MAND EXECUTION ENVIR)184 597.6 R(ONMENT)-.27 | |
2132 | E F0(in)2.925 E F2(bash\(1\))3.175 E F0 .675 | |
2133 | (\), and may cause subshells to e)B .676(xit be-)-.15 F(fore e)184 609.6 | |
2134 | Q -.15(xe)-.15 G(cuting all the commands in the subshell.).15 E .999 | |
2135 | (If a compound command or shell function e)184 627.6 R -.15(xe)-.15 G | |
2136 | .999(cutes in a conte).15 F .998(xt where)-.15 F F1<ad65>3.498 E F0 .998 | |
2137 | (is being ig-)3.498 F .089(nored, none of the commands e)184 639.6 R | |
2138 | -.15(xe)-.15 G .089(cuted within the compound command or function body) | |
2139 | .15 F .503(will be af)184 651.6 R .503(fected by the)-.25 F F1<ad65> | |
2140 | 3.002 E F0 .502(setting, e)3.002 F -.15(ve)-.25 G 3.002(ni).15 G(f) | |
2141 | -3.002 E F1<ad65>3.002 E F0 .502(is set and a command returns a f)3.002 | |
2142 | F .502(ailure sta-)-.1 F 4.183(tus. If)184 663.6 R 4.183(ac)4.183 G | |
2143 | 1.683(ompound command or shell function sets)-4.183 F F1<ad65>4.184 E F0 | |
8868edaf | 2144 | 1.684(while e)4.184 F -.15(xe)-.15 G 1.684(cuting in a conte).15 F(xt) |
74091dd4 | 2145 | -.15 E(where)184 675.6 Q F1<ad65>3.154 E F0 .654 |
8868edaf CR |
2146 | (is ignored, that setting will not ha)3.154 F .953 -.15(ve a)-.2 H .953 |
2147 | -.15(ny e).15 H -.25(ff).15 G .653(ect until the compound command).25 F | |
74091dd4 CR |
2148 | (or the command containing the function call completes.)184 687.6 Q F1 |
2149 | <ad66>144 699.6 Q F0(Disable pathname e)184 699.6 Q(xpansion.)-.15 E F1 | |
2150 | <ad68>144 711.6 Q F0 .988(Remember the location of commands as the)184 | |
2151 | 711.6 R 3.488(ya)-.15 G .988(re look)-3.488 F .988(ed up for e)-.1 F | |
8868edaf | 2152 | -.15(xe)-.15 G 3.488(cution. This).15 F .988(is en-)3.488 F |
74091dd4 CR |
2153 | (abled by def)184 723.6 Q(ault.)-.1 E(GNU Bash 5.2)72 768 Q(2021 No) |
2154 | 136.385 E -.15(ve)-.15 G(mber 22).15 E(15)185.545 E 0 Cg EP | |
ac50fbac CR |
2155 | %%Page: 16 16 |
2156 | %%BeginPageSetup | |
2157 | BP | |
2158 | %%EndPageSetup | |
a0c0a00f CR |
2159 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 |
2160 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
2161 | E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF<ad6b>144 84 Q F0 .514 |
2162 | (All ar)184 84 R .514 | |
2163 | (guments in the form of assignment statements are placed in the en)-.18 | |
2164 | F .513(vironment for a)-.4 F | |
2165 | (command, not just those that precede the command name.)184 96 Q F1 | |
2166 | <ad6d>144 108 Q F0 .148(Monitor mode.)184 108 R .148 | |
2167 | (Job control is enabled.)5.148 F .149(This option is on by def)5.148 F | |
2168 | .149(ault for interacti)-.1 F .449 -.15(ve s)-.25 H(hells).15 E .235 | |
2169 | (on systems that support it \(see)184 120 R/F2 9/Times-Bold@0 SF .235 | |
2170 | (JOB CONTR)2.735 F(OL)-.27 E F0(in)2.485 E/F3 10/Times-Italic@0 SF | |
2171 | (bash\(1\))2.735 E F0 2.735(\). All)B .234(processes run in a sepa-) | |
2172 | 2.735 F .252(rate process group.)184 132 R .252 | |
2173 | (When a background job completes, the shell prints a line containing) | |
2174 | 5.252 F(its e)184 144 Q(xit status.)-.15 E F1<ad6e>144 156 Q F0 .653 | |
2175 | (Read commands b)184 156 R .653(ut do not e)-.2 F -.15(xe)-.15 G .653 | |
2176 | (cute them.).15 F .652(This may be used to check a shell script for) | |
2177 | 5.653 F(syntax errors.)184 168 Q(This is ignored by interacti)5 E .3 | |
2178 | -.15(ve s)-.25 H(hells.).15 E F1<ad6f>144 180 Q F3(option\255name)2.5 E | |
2179 | F0(The)184 192 Q F3(option\255name)2.5 E F0(can be one of the follo)2.5 | |
2180 | E(wing:)-.25 E F1(allexport)184 204 Q F0(Same as)224 216 Q F1<ad61>2.5 E | |
2181 | F0(.)A F1(braceexpand)184 228 Q F0(Same as)224 240 Q F1<ad42>2.5 E F0(.) | |
2182 | A F1(emacs)184 252 Q F0 .089 | |
2183 | (Use an emacs-style command line editing interf)224 252 R 2.589 | |
2184 | (ace. This)-.1 F .089(is enabled by def)2.589 F(ault)-.1 E .95 | |
2185 | (when the shell is interacti)224 264 R -.15(ve)-.25 G 3.45(,u).15 G .95 | |
2186 | (nless the shell is started with the)-3.45 F F1(\255\255noediting)3.45 E | |
2187 | F0 2.5(option. This)224 276 R(also af)2.5 E(fects the editing interf) | |
2188 | -.25 E(ace used for)-.1 E F1 -.18(re)2.5 G(ad \255e).18 E F0(.)A F1(err) | |
2189 | 184 288 Q(exit)-.18 E F0(Same as)224 288 Q F1<ad65>2.5 E F0(.)A F1 | |
2190 | (errtrace)184 300 Q F0(Same as)224 300 Q F1<ad45>2.5 E F0(.)A F1 | |
2191 | (functrace)184 312 Q F0(Same as)224 324 Q F1<ad54>2.5 E F0(.)A F1 | |
2192 | (hashall)184 336 Q F0(Same as)224 336 Q F1<ad68>2.5 E F0(.)A F1 | |
2193 | (histexpand)184 348 Q F0(Same as)224 360 Q F1<ad48>2.5 E F0(.)A F1 | |
2194 | (history)184 372 Q F0 1.001(Enable command history)224 372 R 3.502(,a) | |
2195 | -.65 G 3.502(sd)-3.502 G 1.002(escribed in)-3.502 F F3(bash\(1\))3.502 E | |
2196 | F0(under)3.502 E F2(HIST)3.502 E(OR)-.162 E(Y)-.315 E/F4 9/Times-Roman@0 | |
2197 | SF(.)A F0 1.002(This op-)5.502 F(tion is on by def)224 384 Q | |
d233b485 | 2198 | (ault in interacti)-.1 E .3 -.15(ve s)-.25 H(hells.).15 E F1(ignor)184 |
74091dd4 CR |
2199 | 396 Q(eeof)-.18 E F0 1.657(The ef)224 408 R 1.657 |
2200 | (fect is as if the shell command)-.25 F/F5 10/Courier@0 SF(IGNOREEOF=10) | |
8868edaf | 2201 | 4.156 E F0 1.656(had been e)4.156 F -.15(xe)-.15 G(cuted).15 E(\(see)224 |
74091dd4 CR |
2202 | 420 Q F1(Shell V)2.5 E(ariables)-.92 E F0(in)2.5 E F3(bash\(1\))2.5 E F0 |
2203 | (\).)A F1 -.1(ke)184 432 S(yw).1 E(ord)-.1 E F0(Same as)224 444 Q F1 | |
2204 | <ad6b>2.5 E F0(.)A F1(monitor)184 456 Q F0(Same as)224 456 Q F1<ad6d>2.5 | |
2205 | E F0(.)A F1(noclob)184 468 Q(ber)-.1 E F0(Same as)224 480 Q F1<ad43>2.5 | |
2206 | E F0(.)A F1(noexec)184 492 Q F0(Same as)224 492 Q F1<ad6e>2.5 E F0(.)A | |
2207 | F1(noglob)184 504 Q F0(Same as)224 504 Q F1<ad66>2.5 E F0(.)A F1(nolog) | |
2208 | 184 516 Q F0(Currently ignored.)224 516 Q F1(notify)184 528 Q F0 | |
2209 | (Same as)224 528 Q F1<ad62>2.5 E F0(.)A F1(nounset)184 540 Q F0(Same as) | |
2210 | 224 540 Q F1<ad75>2.5 E F0(.)A F1(onecmd)184 552 Q F0(Same as)224 552 Q | |
2211 | F1<ad74>2.5 E F0(.)A F1(ph)184 564 Q(ysical)-.15 E F0(Same as)224 564 Q | |
2212 | F1<ad50>2.5 E F0(.)A F1(pipefail)184 576 Q F0 1.029 | |
2213 | (If set, the return v)224 576 R 1.029(alue of a pipeline is the v)-.25 F | |
2214 | 1.03(alue of the last \(rightmost\) com-)-.25 F 1.137(mand to e)224 588 | |
8868edaf | 2215 | R 1.136 |
d233b485 | 2216 | (xit with a non-zero status, or zero if all commands in the pipeline) |
74091dd4 CR |
2217 | -.15 F -.15(ex)224 600 S(it successfully).15 E 5(.T)-.65 G |
2218 | (his option is disabled by def)-5 E(ault.)-.1 E F1(posix)184 612 Q F0 | |
2219 | 2.09(Change the beha)224 612 R 2.091(vior of)-.2 F F1(bash)4.591 E F0 | |
d233b485 | 2220 | 2.091(where the def)4.591 F 2.091(ault operation dif)-.1 F 2.091 |
74091dd4 CR |
2221 | (fers from the)-.25 F 2.704(POSIX standard to match the standard \()224 |
2222 | 624 R F3 2.704(posix mode)B F0 5.204(\). See)B F2 2.704(SEE ALSO)5.204 F | |
2223 | F0(in)4.953 E F3(bash\(1\))224 636 Q F0 1.844 | |
2224 | (for a reference to a document that details ho)4.344 F 4.344(wp)-.25 G | |
2225 | 1.845(osix mode af)-4.344 F(fects)-.25 E(bash')224 648 Q 2.5(sb)-.55 G | |
2226 | (eha)-2.5 E(vior)-.2 E(.)-.55 E F1(pri)184 660 Q(vileged)-.1 E F0 | |
2227 | (Same as)224 672 Q F1<ad70>2.5 E F0(.)A F1 -.1(ve)184 684 S(rbose).1 E | |
2228 | F0(Same as)224 684 Q F1<ad76>2.5 E F0(.)A F1(vi)184 696 Q F0 .209 | |
2229 | (Use a vi-style command line editing interf)224 696 R 2.709(ace. This) | |
8868edaf | 2230 | -.1 F .209(also af)2.709 F .209(fects the editing in-)-.25 F(terf)224 |
74091dd4 CR |
2231 | 708 Q(ace used for)-.1 E F1 -.18(re)2.5 G(ad \255e).18 E F0(.)A |
2232 | (GNU Bash 5.2)72 768 Q(2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 E | |
2233 | (16)185.545 E 0 Cg EP | |
2234 | %%Page: 17 17 | |
2235 | %%BeginPageSetup | |
2236 | BP | |
2237 | %%EndPageSetup | |
2238 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
2239 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
2240 | E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(xtrace)184 84 Q F0 | |
2241 | (Same as)224 84 Q F1<ad78>2.5 E F0(.)A(If)184 102 Q F1<ad6f>3.052 E F0 | |
2242 | .552(is supplied with no)3.052 F/F2 10/Times-Italic@0 SF(option\255name) | |
8868edaf CR |
2243 | 3.053 E F0 3.053(,t)C .553(he v)-3.053 F .553 |
2244 | (alues of the current options are printed.)-.25 F(If)5.553 E F1(+o)184 | |
74091dd4 | 2245 | 114 Q F0 1.072(is supplied with no)3.572 F F2(option\255name)3.572 E F0 |
8868edaf CR |
2246 | 3.572(,a)C 1.071(series of)-.001 F F1(set)3.571 E F0 1.071 |
2247 | (commands to recreate the current)3.571 F | |
74091dd4 CR |
2248 | (option settings is displayed on the standard output.)184 126 Q F1<ad70> |
2249 | 144 138 Q F0 -.45(Tu)184 138 S 1.071(rn on).45 F F2(privile)4.821 E -.1 | |
8868edaf | 2250 | (ge)-.4 G(d).1 E F0 3.572(mode. In)4.341 F 1.072(this mode, the)3.572 F |
74091dd4 CR |
2251 | /F3 9/Times-Bold@0 SF($ENV)3.572 E F0(and)3.322 E F3($B)3.572 E(ASH_ENV) |
2252 | -.27 E F0 1.072(\214les are not pro-)3.322 F 1.501 | |
2253 | (cessed, shell functions are not inherited from the en)184 150 R 1.5 | |
2254 | (vironment, and the)-.4 F F3(SHELLOPTS)4 E/F4 9/Times-Roman@0 SF(,)A F3 | |
2255 | -.27(BA)184 162 S(SHOPTS).27 E F4(,)A F3(CDP)2.774 E -.855(AT)-.666 G(H) | |
2256 | .855 E F4(,)A F0(and)2.774 E F3(GLOBIGNORE)3.024 E F0 -.25(va)2.774 G | |
2257 | .524(riables, if the).25 F 3.025(ya)-.15 G .525(ppear in the en)-3.025 F | |
2258 | (vironment,)-.4 E .38(are ignored.)184 174 R .38 | |
8868edaf CR |
2259 | (If the shell is started with the ef)5.38 F(fecti)-.25 E .679 -.15(ve u) |
2260 | -.25 H .379(ser \(group\) id not equal to the real).15 F .461 | |
74091dd4 | 2261 | (user \(group\) id, and the)184 186 R F1<ad70>2.961 E F0 .461 |
8868edaf | 2262 | (option is not supplied, these actions are tak)2.961 F .462 |
74091dd4 | 2263 | (en and the ef)-.1 F(fec-)-.25 E(ti)184 198 Q .695 -.15(ve u)-.25 H .395 |
a0c0a00f | 2264 | (ser id is set to the real user id.).15 F .395(If the)5.395 F F1<ad70> |
8868edaf | 2265 | 2.895 E F0 .394(option is supplied at startup, the ef)2.895 F(fecti)-.25 |
74091dd4 | 2266 | E -.15(ve)-.25 G .386(user id is not reset.)184 210 R -.45(Tu)5.386 G |
8868edaf CR |
2267 | .386(rning this option of).45 F 2.886(fc)-.25 G .387(auses the ef)-2.886 |
2268 | F(fecti)-.25 E .687 -.15(ve u)-.25 H .387(ser and group ids to be).15 F | |
74091dd4 CR |
2269 | (set to the real user and group ids.)184 222 Q F1<ad72>144 234 Q F0 |
2270 | (Enable restricted shell mode.)184 234 Q | |
2271 | (This option cannot be unset once it has been set.)5 E F1<ad74>144 246 Q | |
2272 | F0(Exit after reading and e)184 246 Q -.15(xe)-.15 G | |
2273 | (cuting one command.).15 E F1<ad75>144 258 Q F0 -.35(Tr)184 258 S .774 | |
2274 | (eat unset v).35 F .773(ariables and parameters other than the special \ | |
2275 | parameters "@" and "*", or)-.25 F .459(array v)184 270 R .459(ariables \ | |
2276 | subscripted with "@" or "*", as an error when performing parameter e) | |
2277 | -.25 F(x-)-.15 E 2.891(pansion. If)184 282 R -.15(ex)2.891 G .391 | |
2278 | (pansion is attempted on an unset v).15 F .391(ariable or parameter)-.25 | |
2279 | F 2.89(,t)-.4 G .39(he shell prints an)-2.89 F | |
2280 | (error message, and, if not interacti)184 294 Q -.15(ve)-.25 G 2.5(,e) | |
2281 | .15 G(xits with a non-zero status.)-2.65 E F1<ad76>144 306 Q F0 | |
2282 | (Print shell input lines as the)184 306 Q 2.5(ya)-.15 G(re read.)-2.5 E | |
2283 | F1<ad78>144 318 Q F0 .315(After e)184 318 R .315(xpanding each)-.15 F F2 | |
2284 | .315(simple command)2.815 F F0(,)A F1 -.25(fo)2.815 G(r).25 E F0 | |
2285 | (command,)2.815 E F1(case)2.815 E F0(command,)2.815 E F1(select)2.815 E | |
2286 | F0(command,)2.815 E 1.236(or arithmetic)184 330 R F1 -.25(fo)3.736 G(r) | |
2287 | .25 E F0 1.236(command, display the e)3.736 F 1.236(xpanded v)-.15 F | |
2288 | 1.236(alue of)-.25 F F3(PS4)3.736 E F4(,)A F0(follo)3.486 E 1.236 | |
2289 | (wed by the com-)-.25 F(mand and its e)184 342 Q(xpanded ar)-.15 E | |
2290 | (guments or associated w)-.18 E(ord list.)-.1 E F1<ad42>144 354 Q F0 | |
2291 | 1.053(The shell performs brace e)184 354 R 1.053(xpansion \(see)-.15 F | |
2292 | F1 1.053(Brace Expansion)3.553 F F0(in)3.553 E F2(bash\(1\))3.553 E F0 | |
2293 | 3.553(\). This)B 1.053(is on by)3.553 F(def)184 366 Q(ault.)-.1 E F1 | |
2294 | <ad43>144 378 Q F0 .214(If set,)184 378 R F1(bash)2.714 E F0 .214 | |
2295 | (does not o)2.714 F -.15(ve)-.15 G .214(rwrite an e).15 F .214 | |
2296 | (xisting \214le with the)-.15 F F1(>)2.714 E F0(,)A F1(>&)2.714 E F0 | |
2297 | 2.713(,a)C(nd)-2.713 E F1(<>)2.713 E F0 .213(redirection opera-)2.713 F | |
2298 | 3.053(tors. This)184 390 R .553(may be o)3.053 F -.15(ve)-.15 G .553 | |
0001803f | 2299 | (rridden when creating output \214les by using the redirection opera-) |
74091dd4 CR |
2300 | .15 F(tor)184 402 Q F1(>|)2.5 E F0(instead of)2.5 E F1(>)2.5 E F0(.)A F1 |
2301 | <ad45>144 414 Q F0 .104(If set, an)184 414 R 2.604(yt)-.15 G .104 | |
8868edaf CR |
2302 | (rap on)-2.604 F F1(ERR)2.604 E F0 .103 |
2303 | (is inherited by shell functions, command substitutions, and com-)2.604 | |
74091dd4 | 2304 | F .838(mands e)184 426 R -.15(xe)-.15 G .838(cuted in a subshell en).15 |
8868edaf | 2305 | F 3.338(vironment. The)-.4 F F1(ERR)3.338 E F0 .839 |
74091dd4 CR |
2306 | (trap is normally not inherited in)3.339 F(such cases.)184 438 Q F1 |
2307 | <ad48>144 450 Q F0(Enable)184 450 Q F1(!)3.032 E F0 .532 | |
8868edaf | 2308 | (style history substitution.)5.532 F .531(This option is on by def)5.532 |
74091dd4 CR |
2309 | F .531(ault when the shell is inter)-.1 F(-)-.2 E(acti)184 462 Q -.15 |
2310 | (ve)-.25 G(.).15 E F1<ad50>144 474 Q F0 .959 | |
2311 | (If set, the shell does not resolv)184 474 R 3.459(es)-.15 G .959 | |
8868edaf CR |
2312 | (ymbolic links when e)-3.459 F -.15(xe)-.15 G .96 |
2313 | (cuting commands such as).15 F F1(cd)3.46 E F0 1.453 | |
74091dd4 | 2314 | (that change the current w)184 486 R 1.453(orking directory)-.1 F 6.453 |
8868edaf | 2315 | (.I)-.65 G 3.952(tu)-6.453 G 1.452(ses the ph)-3.952 F 1.452 |
74091dd4 | 2316 | (ysical directory structure in-)-.05 F 3.334(stead. By)184 498 R(def) |
8868edaf | 2317 | 3.334 E(ault,)-.1 E F1(bash)3.334 E F0(follo)3.334 E .834 |
17345e5a | 2318 | (ws the logical chain of directories when performing com-)-.25 F |
74091dd4 CR |
2319 | (mands which change the current directory)184 510 Q(.)-.65 E F1<ad54>144 |
2320 | 522 Q F0 .89(If set, an)184 522 R 3.39(yt)-.15 G .89(raps on)-3.39 F F1 | |
17345e5a JA |
2321 | (DEB)3.39 E(UG)-.1 E F0(and)3.39 E F1(RETURN)3.39 E F0 .89 |
2322 | (are inherited by shell functions, command)3.39 F 1.932 | |
74091dd4 | 2323 | (substitutions, and commands e)184 534 R -.15(xe)-.15 G 1.932 |
17345e5a | 2324 | (cuted in a subshell en).15 F 4.432(vironment. The)-.4 F F1(DEB)4.432 E |
74091dd4 CR |
2325 | (UG)-.1 E F0(and)4.432 E F1(RETURN)184 546 Q F0 |
2326 | (traps are normally not inherited in such cases.)2.5 E F1<adad>144 558 Q | |
2327 | F0 .401(If no ar)184 558 R .401(guments follo)-.18 F 2.901(wt)-.25 G | |
8868edaf | 2328 | .401(his option, then the positional parameters are unset.)-2.901 F |
74091dd4 | 2329 | (Otherwise,)5.4 E(the positional parameters are set to the)184 570 Q F2 |
8868edaf CR |
2330 | (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 |
2331 | (ome of them be)-2.5 E(gin with a)-.15 E F1<ad>2.5 E F0(.)A F1<ad>144 | |
74091dd4 | 2332 | 582 Q F0 .796(Signal the end of options, cause all remaining)184 582 R |
8868edaf | 2333 | F2(ar)3.297 E(g)-.37 E F0 3.297(st)C 3.297(ob)-3.297 G 3.297(ea)-3.297 G |
74091dd4 | 2334 | .797(ssigned to the positional pa-)-3.297 F 3.022(rameters. The)184 594 |
8868edaf CR |
2335 | R F1<ad78>3.022 E F0(and)3.022 E F1<ad76>3.022 E F0 .522 |
2336 | (options are turned of)3.022 F 3.022(f. If)-.25 F .522(there are no) | |
2337 | 3.022 F F2(ar)3.022 E(g)-.37 E F0 .521(s, the positional pa-)B | |
74091dd4 | 2338 | (rameters remain unchanged.)184 606 Q .425(The options are of)144 622.8 |
8868edaf | 2339 | R 2.925(fb)-.25 G 2.925(yd)-2.925 G(ef)-2.925 E .425 |
17345e5a | 2340 | (ault unless otherwise noted.)-.1 F .425 |
8868edaf | 2341 | (Using + rather than \255 causes these options)5.425 F .178 |
74091dd4 | 2342 | (to be turned of)144 634.8 R 2.678(f. The)-.25 F .178 |
ac50fbac | 2343 | (options can also be speci\214ed as ar)2.678 F .178(guments to an in) |
8868edaf | 2344 | -.18 F -.2(vo)-.4 G .177(cation of the shell.).2 F(The)5.177 E .066 |
74091dd4 | 2345 | (current set of options may be found in)144 646.8 R F1<24ad>2.566 E F0 |
ac50fbac | 2346 | 5.066(.T)C .066(he return status is al)-5.066 F -.1(wa)-.1 G .066 |
8868edaf | 2347 | (ys true unless an in).1 F -.25(va)-.4 G .067(lid option).25 F |
74091dd4 CR |
2348 | (is encountered.)144 658.8 Q F1(shift)108 675.6 Q F0([)2.5 E F2(n)A F0 |
2349 | (])A .429(The positional parameters from)144 687.6 R F2(n)2.929 E F0 | |
8868edaf | 2350 | .429(+1 ... are renamed to)B F1 .429($1 ....)2.929 F F0 -.15(Pa)5.428 G |
74091dd4 | 2351 | .428(rameters represented by the num-).15 F(bers)144 699.6 Q F1($#)2.582 |
8868edaf CR |
2352 | E F0(do)2.582 E .082(wn to)-.25 F F1($#)2.582 E F0<ad>A F2(n)A F0 .082 |
2353 | (+1 are unset.)B F2(n)5.442 E F0 .082(must be a non-ne)2.822 F -.05(ga) | |
2354 | -.15 G(ti).05 E .383 -.15(ve n)-.25 H .083(umber less than or equal to) | |
2355 | .15 F F1($#)2.583 E F0 5.083(.I)C(f)-5.083 E F2(n)2.943 E F0 .06 | |
74091dd4 | 2356 | (is 0, no parameters are changed.)144 711.6 R(If)5.06 E F2(n)2.92 E F0 |
d233b485 CR |
2357 | .06(is not gi)2.8 F -.15(ve)-.25 G .06(n, it is assumed to be 1.).15 F |
2358 | (If)5.06 E F2(n)2.92 E F0 .06(is greater than)2.8 F F1($#)2.56 E F0 2.56 | |
74091dd4 | 2359 | (,t)C(he)-2.56 E .143(positional parameters are not changed.)144 723.6 R |
8868edaf | 2360 | .144(The return status is greater than zero if)5.143 F F2(n)3.004 E F0 |
74091dd4 CR |
2361 | .144(is greater than)2.884 F F1($#)2.644 E F0(GNU Bash 5.2)72 768 Q |
2362 | (2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 E(17)185.545 E 0 Cg EP | |
2363 | %%Page: 18 18 | |
2364 | %%BeginPageSetup | |
2365 | BP | |
2366 | %%EndPageSetup | |
2367 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
2368 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
2369 | E(UIL)-.1 E(TINS\(1\))-.92 E(or less than zero; otherwise 0.)144 84 Q/F1 | |
2370 | 10/Times-Bold@0 SF(shopt)108 100.8 Q F0([)2.5 E F1(\255pqsu)A F0 2.5(][) | |
2371 | C F1<ad6f>-2.5 E F0 2.5(][)C/F2 10/Times-Italic@0 SF(optname)-2.5 E F0 | |
2372 | (...])2.5 E -.8(To)144 112.8 S .64(ggle the v).8 F .639 | |
a0c0a00f | 2373 | (alues of settings controlling optional shell beha)-.25 F(vior)-.2 E |
8868edaf | 2374 | 5.639(.T)-.55 G .639(he settings can be either those)-5.639 F .374 |
74091dd4 | 2375 | (listed belo)144 124.8 R 1.674 -.65(w, o)-.25 H 1.174 -.4(r, i).65 H |
8868edaf | 2376 | 2.874(ft).4 G(he)-2.874 E F1<ad6f>2.874 E F0 .375 |
a0c0a00f | 2377 | (option is used, those a)2.875 F -.25(va)-.2 G .375(ilable with the).25 |
8868edaf | 2378 | F F1<ad6f>2.875 E F0 .375(option to the)2.875 F F1(set)2.875 E F0 -.2 |
74091dd4 | 2379 | (bu)2.875 G .375(iltin com-).2 F 2.566(mand. W)144 136.8 R .066 |
8868edaf CR |
2380 | (ith no options, or with the)-.4 F F1<ad70>2.566 E F0 .066 |
2381 | (option, a list of all settable options is displayed, with an in-)2.566 | |
74091dd4 | 2382 | F .074(dication of whether or not each is set; if)144 148.8 R F2 |
8868edaf CR |
2383 | (optnames)2.574 E F0 .074 |
2384 | (are supplied, the output is restricted to those op-)2.574 F 3.105 | |
74091dd4 | 2385 | (tions. The)144 160.8 R F1<ad70>3.105 E F0 .605(option causes output to\ |
8868edaf | 2386 | be displayed in a form that may be reused as input.)3.105 F(Other)5.605 |
74091dd4 CR |
2387 | E(options ha)144 172.8 Q .3 -.15(ve t)-.2 H(he follo).15 E |
2388 | (wing meanings:)-.25 E F1<ad73>144 184.8 Q F0(Enable \(set\) each)180 | |
2389 | 184.8 Q F2(optname)2.5 E F0(.)A F1<ad75>144 196.8 Q F0 | |
2390 | (Disable \(unset\) each)180 196.8 Q F2(optname)2.5 E F0(.)A F1<ad71>144 | |
2391 | 208.8 Q F0 .003(Suppresses normal output \(quiet mode\); the return sta\ | |
2392 | tus indicates whether the)180 208.8 R F2(optname)2.504 E F0(is)2.504 E | |
2393 | .256(set or unset.)180 220.8 R .256(If multiple)5.256 F F2(optname)2.756 | |
8868edaf CR |
2394 | E F0(ar)2.756 E .256(guments are gi)-.18 F -.15(ve)-.25 G 2.756(nw).15 G |
2395 | (ith)-2.756 E F1<ad71>2.756 E F0 2.755(,t)C .255 | |
74091dd4 CR |
2396 | (he return status is zero if)-2.755 F(all)180 232.8 Q F2(optnames)2.5 E |
2397 | F0(are enabled; non-zero otherwise.)2.5 E F1<ad6f>144 244.8 Q F0 | |
2398 | (Restricts the v)180 244.8 Q(alues of)-.25 E F2(optname)2.5 E F0 | |
a0c0a00f | 2399 | (to be those de\214ned for the)2.5 E F1<ad6f>2.5 E F0(option to the)2.5 |
74091dd4 | 2400 | E F1(set)2.5 E F0 -.2(bu)2.5 G(iltin.).2 E .624(If either)144 261.6 R F1 |
8868edaf | 2401 | <ad73>3.124 E F0(or)3.124 E F1<ad75>3.124 E F0 .624(is used with no) |
a0c0a00f | 2402 | 3.124 F F2(optname)3.124 E F0(ar)3.124 E(guments,)-.18 E F1(shopt)3.124 |
8868edaf | 2403 | E F0(sho)3.124 E .624(ws only those options which are)-.25 F .984 |
74091dd4 | 2404 | (set or unset, respecti)144 273.6 R -.15(ve)-.25 G(ly).15 E 5.984(.U) |
8868edaf | 2405 | -.65 G .984(nless otherwise noted, the)-5.984 F F1(shopt)3.484 E F0 .983 |
74091dd4 CR |
2406 | (options are disabled \(unset\) by de-)3.483 F -.1(fa)144 285.6 S(ult.) |
2407 | .1 E 1.544(The return status when listing options is zero if all)144 | |
2408 | 302.4 R F2(optnames)4.044 E F0 1.545(are enabled, non-zero otherwise.) | |
2409 | 4.045 F .696 | |
8868edaf | 2410 | (When setting or unsetting options, the return status is zero unless an) |
74091dd4 CR |
2411 | 144 314.4 R F2(optname)3.196 E F0 .696(is not a v)3.196 F .695 |
2412 | (alid shell)-.25 F(option.)144 326.4 Q(The list of)144 343.2 Q F1(shopt) | |
2413 | 2.5 E F0(options is:)2.5 E F1(assoc_expand_once)144 361.2 Q F0 1.944 | |
2414 | (If set, the shell suppresses multiple e)184 373.2 R -.25(va)-.25 G | |
8868edaf | 2415 | 1.945(luation of associati).25 F 2.245 -.15(ve a)-.25 H 1.945 |
74091dd4 | 2416 | (rray subscripts during).15 F .885(arithmetic e)184 385.2 R .885 |
8868edaf CR |
2417 | (xpression e)-.15 F -.25(va)-.25 G .885(luation, while e).25 F -.15(xe) |
2418 | -.15 G .885(cuting b).15 F .885(uiltins that can perform v)-.2 F .885 | |
74091dd4 CR |
2419 | (ariable as-)-.25 F(signments, and while e)184 397.2 Q -.15(xe)-.15 G |
2420 | (cuting b).15 E(uiltins that perform array dereferencing.)-.2 E F1 | |
2421 | (autocd)144 409.2 Q F0 .199 | |
2422 | (If set, a command name that is the name of a directory is e)184 409.2 R | |
8868edaf | 2423 | -.15(xe)-.15 G .2(cuted as if it were the ar).15 F(gu-)-.18 E |
74091dd4 | 2424 | (ment to the)184 421.2 Q F1(cd)2.5 E F0 2.5(command. This)2.5 F |
17345e5a | 2425 | (option is only used by interacti)2.5 E .3 -.15(ve s)-.25 H(hells.).15 E |
74091dd4 CR |
2426 | F1(cdable_v)144 433.2 Q(ars)-.1 E F0 .156(If set, an ar)184 445.2 R .156 |
2427 | (gument to the)-.18 F F1(cd)2.656 E F0 -.2(bu)2.656 G .155 | |
17345e5a | 2428 | (iltin command that is not a directory is assumed to be the).2 F |
74091dd4 CR |
2429 | (name of a v)184 457.2 Q(ariable whose v)-.25 E |
2430 | (alue is the directory to change to.)-.25 E F1(cdspell)144 469.2 Q F0 | |
17345e5a | 2431 | 1.055 |
a0c0a00f | 2432 | (If set, minor errors in the spelling of a directory component in a)184 |
74091dd4 CR |
2433 | 469.2 R F1(cd)3.555 E F0 1.055(command will be)3.555 F 3.988 |
2434 | (corrected. The)184 481.2 R 1.488(errors check)3.988 F 1.487 | |
8868edaf | 2435 | (ed for are transposed characters, a missing character)-.1 F 3.987(,a) |
74091dd4 | 2436 | -.4 G(nd)-3.987 E .77(one character too man)184 493.2 R 4.57 -.65(y. I) |
ac50fbac CR |
2437 | -.15 H 3.27(fac).65 G .77 |
2438 | (orrection is found, the corrected \214lename is printed, and)-3.27 F | |
74091dd4 | 2439 | (the command proceeds.)184 505.2 Q |
8868edaf | 2440 | (This option is only used by interacti)5 E .3 -.15(ve s)-.25 H(hells.) |
74091dd4 | 2441 | .15 E F1(checkhash)144 517.2 Q F0 .737(If set,)184 529.2 R F1(bash)3.237 |
8868edaf CR |
2442 | E F0 .736(checks that a command found in the hash table e)3.237 F .736 |
2443 | (xists before trying to e)-.15 F -.15(xe)-.15 G(-).15 E(cute it.)184 | |
74091dd4 CR |
2444 | 541.2 Q(If a hashed command no longer e)5 E |
2445 | (xists, a normal path search is performed.)-.15 E F1(checkjobs)144 553.2 | |
2446 | Q F0 .448(If set,)184 565.2 R F1(bash)2.948 E F0 .448 | |
8868edaf CR |
2447 | (lists the status of an)2.948 F 2.949(ys)-.15 G .449 |
2448 | (topped and running jobs before e)-2.949 F .449(xiting an interacti)-.15 | |
74091dd4 | 2449 | F -.15(ve)-.25 G 2.662(shell. If)184 577.2 R(an)2.662 E 2.661(yj)-.15 G |
8868edaf | 2450 | .161(obs are running, this causes the e)-2.661 F .161 |
74091dd4 CR |
2451 | (xit to be deferred until a second e)-.15 F .161(xit is at-)-.15 F 1.091 |
2452 | (tempted without an interv)184 589.2 R 1.091(ening command \(see)-.15 F | |
2453 | /F3 9/Times-Bold@0 SF 1.091(JOB CONTR)3.591 F(OL)-.27 E F0(in)3.341 E F2 | |
2454 | (bash\(1\))3.591 E F0 3.591(\). The)B(shell)3.591 E(al)184 601.2 Q -.1 | |
2455 | (wa)-.1 G(ys postpones e).1 E(xiting if an)-.15 E 2.5(yj)-.15 G | |
2456 | (obs are stopped.)-2.5 E F1(checkwinsize)144 613.2 Q F0 1.09(If set,)184 | |
2457 | 625.2 R F1(bash)3.59 E F0 1.09(checks the windo)3.59 F 3.59(ws)-.25 G | |
8868edaf | 2458 | 1.09(ize after each e)-3.59 F 1.09(xternal \(non-b)-.15 F 1.09 |
74091dd4 | 2459 | (uiltin\) command and, if)-.2 F(necessary)184 637.2 Q 3.35(,u)-.65 G .85 |
8868edaf CR |
2460 | (pdates the v)-3.35 F .85(alues of)-.25 F F3(LINES)3.35 E F0(and)3.1 E |
2461 | F3(COLUMNS)3.35 E/F4 9/Times-Roman@0 SF(.)A F0 .85 | |
74091dd4 CR |
2462 | (This option is enabled by de-)5.35 F -.1(fa)184 649.2 S(ult.).1 E F1 |
2463 | (cmdhist)144 661.2 Q F0 .173(If set,)184 661.2 R F1(bash)2.673 E F0 .173 | |
8868edaf CR |
2464 | (attempts to sa)2.673 F .473 -.15(ve a)-.2 H .172 |
2465 | (ll lines of a multiple-line command in the same history en-).15 F(try) | |
74091dd4 | 2466 | 184 673.2 Q 5.596(.T)-.65 G .597(his allo)-5.596 F .597 |
8868edaf | 2467 | (ws easy re-editing of multi-line commands.)-.25 F .597 |
74091dd4 CR |
2468 | (This option is enabled by de-)5.597 F -.1(fa)184 685.2 S .052(ult, b).1 |
2469 | F .052(ut only has an ef)-.2 F .052 | |
2470 | (fect if command history is enabled, as described in)-.25 F F2 | |
2471 | (bash\(1\))2.552 E F0(under)2.552 E F3(HIST)184 697.2 Q(OR)-.162 E(Y) | |
2472 | -.315 E F4(.)A F0(GNU Bash 5.2)72 768 Q(2021 No)136.385 E -.15(ve)-.15 G | |
2473 | (mber 22).15 E(18)185.545 E 0 Cg EP | |
2474 | %%Page: 19 19 | |
2475 | %%BeginPageSetup | |
2476 | BP | |
2477 | %%EndPageSetup | |
2478 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
2479 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
2480 | E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(compat31)144 84 Q | |
2481 | (compat32)144 96 Q(compat40)144 108 Q(compat41)144 120 Q(compat42)144 | |
2482 | 132 Q(compat43)144 144 Q(compat44)144 156 Q(compat50)144 168 Q F0 .889 | |
2483 | (These control aspects of the shell')184 180 R 3.389(sc)-.55 G .889 | |
2484 | (ompatibility mode \(see)-3.389 F/F2 9/Times-Bold@0 SF .889(SHELL COMP) | |
2485 | 3.389 F -.855(AT)-.666 G(IBILITY).855 E(MODE)184 192 Q F0(in)2.25 E/F3 | |
2486 | 10/Times-Italic@0 SF(bash\(1\))2.5 E F0(\).)A F1(complete_fullquote)144 | |
2487 | 208.8 Q F0 .654(If set,)184 220.8 R F1(bash)3.153 E F0 .653(quotes all \ | |
2488 | shell metacharacters in \214lenames and directory names when per)3.153 F | |
2489 | (-)-.2 E 1.524(forming completion.)184 232.8 R 1.524(If not set,)6.524 F | |
2490 | F1(bash)4.024 E F0(remo)4.024 E -.15(ve)-.15 G 4.024(sm).15 G 1.524 | |
d233b485 CR |
2491 | (etacharacters such as the dollar sign)-4.024 F 2.667(from the set of c\ |
2492 | haracters that will be quoted in completed \214lenames when these)184 | |
74091dd4 | 2493 | 244.8 R .028(metacharacters appear in shell v)184 256.8 R .028 |
d233b485 | 2494 | (ariable references in w)-.25 F .029(ords to be completed.)-.1 F .029 |
74091dd4 | 2495 | (This means)5.029 F 1.073(that dollar signs in v)184 268.8 R 1.073 |
ac50fbac CR |
2496 | (ariable names that e)-.25 F 1.073 |
2497 | (xpand to directories will not be quoted; ho)-.15 F(w-)-.25 E -2.15 -.25 | |
74091dd4 | 2498 | (ev e)184 280.8 T 1.922 -.4(r, a).25 H 1.422 -.15(ny d).4 H 1.123 |
ac50fbac | 2499 | (ollar signs appearing in \214lenames will not be quoted, either).15 F |
d233b485 | 2500 | 6.123(.T)-.55 G 1.123(his is acti)-6.123 F -.15(ve)-.25 G .59 |
ac50fbac | 2501 | (only when bash is using backslashes to quote completed \214lenames.)184 |
74091dd4 | 2502 | 292.8 R .59(This v)5.59 F .59(ariable is set)-.25 F(by def)184 304.8 Q |
ac50fbac | 2503 | (ault, which is the def)-.1 E(ault bash beha)-.1 E(vior in v)-.2 E |
74091dd4 CR |
2504 | (ersions through 4.2.)-.15 E F1(dir)144 321.6 Q(expand)-.18 E F0 .486 |
2505 | (If set,)184 333.6 R F1(bash)2.986 E F0 .486 | |
ac50fbac | 2506 | (replaces directory names with the results of w)2.986 F .486(ord e)-.1 F |
d233b485 | 2507 | .487(xpansion when perform-)-.15 F .18(ing \214lename completion.)184 |
74091dd4 | 2508 | 345.6 R .179(This changes the contents of the readline editing b)5.18 F |
d233b485 | 2509 | (uf)-.2 E(fer)-.25 E 5.179(.I)-.55 G 2.679(fn)-5.179 G(ot)-2.679 E(set,) |
74091dd4 CR |
2510 | 184 357.6 Q F1(bash)2.5 E F0(attempts to preserv)2.5 E 2.5(ew)-.15 G |
2511 | (hat the user typed.)-2.5 E F1(dirspell)144 374.4 Q F0 .858(If set,)184 | |
2512 | 374.4 R F1(bash)3.358 E F0 .858 | |
d233b485 | 2513 | (attempts spelling correction on directory names during w)3.358 F .859 |
17345e5a | 2514 | (ord completion if)-.1 F |
74091dd4 CR |
2515 | (the directory name initially supplied does not e)184 386.4 Q(xist.)-.15 |
2516 | E F1(dotglob)144 403.2 Q F0 .165(If set,)184 403.2 R F1(bash)2.665 E F0 | |
8868edaf CR |
2517 | .165(includes \214lenames be)2.665 F .165(ginning with a `.)-.15 F 2.665 |
2518 | ('i)-.7 G 2.665(nt)-2.665 G .165(he results of pathname e)-2.665 F | |
74091dd4 | 2519 | (xpansion.)-.15 E(The \214lenames)184 415.2 Q F1 -.63(``)2.5 G -.55(.') |
8868edaf | 2520 | .63 G(')-.08 E F0(and)5 E F1 -.63(``)2.5 G(..).63 E -.63('')-.55 G F0 |
d233b485 CR |
2521 | (must al)5.63 E -.1(wa)-.1 G(ys be matched e).1 E(xplicitly)-.15 E 2.5 |
2522 | (,e)-.65 G -.15(ve)-2.75 G 2.5(ni).15 G(f)-2.5 E F1(dotglob)2.5 E F0 | |
74091dd4 CR |
2523 | (is set.)2.5 E F1(execfail)144 432 Q F0 .516(If set, a non-interacti)184 |
2524 | 432 R .816 -.15(ve s)-.25 H .516(hell will not e).15 F .516 | |
8868edaf CR |
2525 | (xit if it cannot e)-.15 F -.15(xe)-.15 G .517 |
2526 | (cute the \214le speci\214ed as an ar).15 F(-)-.2 E(gument to the)184 | |
74091dd4 CR |
2527 | 444 Q F1(exec)2.5 E F0 -.2(bu)2.5 G(iltin command.).2 E(An interacti)5 E |
2528 | .3 -.15(ve s)-.25 H(hell does not e).15 E(xit if)-.15 E F1(exec)2.5 E F0 | |
2529 | -.1(fa)2.5 G(ils.).1 E F1(expand_aliases)144 460.8 Q F0 .743 | |
2530 | (If set, aliases are e)184 472.8 R .743(xpanded as described in)-.15 F | |
2531 | F3(bash\(1\))3.243 E F0(under)3.243 E F2(ALIASES)3.243 E/F4 9 | |
2532 | /Times-Roman@0 SF(.)A F0 .742(This option is en-)5.243 F(abled by def) | |
2533 | 184 484.8 Q(ault for interacti)-.1 E .3 -.15(ve s)-.25 H(hells.).15 E F1 | |
2534 | (extdeb)144 501.6 Q(ug)-.2 E F0 .17(If set at shell in)184 513.6 R -.2 | |
2535 | (vo)-.4 G .17(cation, or in a shell startup \214le, arrange to e).2 F | |
8868edaf | 2536 | -.15(xe)-.15 G .17(cute the deb).15 F .17(ugger pro\214le)-.2 F 1.082 |
74091dd4 CR |
2537 | (before the shell starts, identical to the)184 525.6 R F1<adad646562> |
2538 | 3.582 E(ugger)-.2 E F0 3.581(option. If)3.581 F 1.081(set after in)3.581 | |
2539 | F -.2(vo)-.4 G 1.081(cation, be-).2 F(ha)184 537.6 Q | |
8868edaf | 2540 | (vior intended for use by deb)-.2 E(uggers is enabled:)-.2 E F1(1.)184 |
74091dd4 | 2541 | 554.4 Q F0(The)220 554.4 Q F1<ad46>4.25 E F0 1.75(option to the)4.25 F |
8868edaf CR |
2542 | F1(declar)4.251 E(e)-.18 E F0 -.2(bu)4.251 G 1.751 |
2543 | (iltin displays the source \214le name and line).2 F | |
74091dd4 CR |
2544 | (number corresponding to each function name supplied as an ar)220 566.4 |
2545 | Q(gument.)-.18 E F1(2.)184 583.2 Q F0 1.667(If the command run by the) | |
2546 | 220 583.2 R F1(DEB)4.167 E(UG)-.1 E F0 1.667(trap returns a non-zero v) | |
8868edaf | 2547 | 4.167 F 1.667(alue, the ne)-.25 F(xt)-.15 E |
74091dd4 CR |
2548 | (command is skipped and not e)220 595.2 Q -.15(xe)-.15 G(cuted.).15 E F1 |
2549 | (3.)184 612 Q F0 .84(If the command run by the)220 612 R F1(DEB)3.34 E | |
2550 | (UG)-.1 E F0 .841(trap returns a v)3.341 F .841 | |
2551 | (alue of 2, and the shell is)-.25 F -.15(exe)220 624 S .488 | |
17345e5a JA |
2552 | (cuting in a subroutine \(a shell function or a shell script e).15 F |
2553 | -.15(xe)-.15 G .488(cuted by the).15 F F1(.)2.988 E F0(or)2.988 E F1 | |
74091dd4 | 2554 | (sour)220 636 Q(ce)-.18 E F0 -.2(bu)2.5 G |
a0c0a00f | 2555 | (iltins\), the shell simulates a call to).2 E F1 -.18(re)2.5 G(tur).18 E |
74091dd4 | 2556 | (n)-.15 E F0(.)A F1(4.)184 652.8 Q F2 -.27(BA)220 652.8 S(SH_ARGC).27 E |
8868edaf | 2557 | F0(and)3.153 E F2 -.27(BA)3.403 G(SH_ARGV).27 E F0 .904 |
74091dd4 CR |
2558 | (are updated as described in their descriptions)3.154 F(in)220 664.8 Q |
2559 | F3(bash\(1\))2.5 E F0(\).)A F1(5.)184 681.6 Q F0 1.637(Function tracing\ | |
2560 | is enabled: command substitution, shell functions, and sub-)220 681.6 R | |
2561 | (shells in)220 693.6 Q -.2(vo)-.4 G -.1(ke).2 G 2.5(dw).1 G(ith)-2.5 E | |
2562 | F1(\()2.5 E F3(command)2.5 E F1(\))2.5 E F0(inherit the)2.5 E F1(DEB)2.5 | |
2563 | E(UG)-.1 E F0(and)2.5 E F1(RETURN)2.5 E F0(traps.)2.5 E F1(6.)184 710.4 | |
2564 | Q F0 1.082(Error tracing is enabled: command substitution, shell functi\ | |
2565 | ons, and subshells)220 710.4 R(in)220 722.4 Q -.2(vo)-.4 G -.1(ke).2 G | |
2566 | 2.5(dw).1 G(ith)-2.5 E F1(\()2.5 E F3(command)2.5 E F1(\))2.5 E F0 | |
2567 | (inherit the)2.5 E F1(ERR)2.5 E F0(trap.)2.5 E(GNU Bash 5.2)72 768 Q | |
2568 | (2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 E(19)185.545 E 0 Cg EP | |
d233b485 CR |
2569 | %%Page: 20 20 |
2570 | %%BeginPageSetup | |
2571 | BP | |
2572 | %%EndPageSetup | |
2573 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
2574 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
2575 | E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(extglob)144 84 Q F0 |
2576 | .273(If set, the e)184 84 R .273 | |
2577 | (xtended pattern matching features described in)-.15 F/F2 10 | |
2578 | /Times-Italic@0 SF(bash\(1\))2.772 E F0(under)2.772 E F1 -.1(Pa)2.772 G | |
2579 | .272(thname Ex-).1 F(pansion)184 96 Q F0(are enabled.)2.5 E F1(extquote) | |
2580 | 144 112.8 Q F0 .86(If set,)184 124.8 R F1($)3.36 E F0<08>A F2(string)A | |
2581 | F0 3.36<0861>C(nd)-3.36 E F1($)3.36 E F0(")A F2(string)A F0 3.36("q)C | |
2582 | .86(uoting is performed within)-3.36 F F1(${)3.36 E F2(par)A(ameter)-.15 | |
2583 | E F1(})A F0 -.15(ex)3.36 G .86(pansions en-).15 F | |
2584 | (closed in double quotes.)184 136.8 Q(This option is enabled by def)5 E | |
2585 | (ault.)-.1 E F1(failglob)144 153.6 Q F0 .243(If set, patterns which f) | |
2586 | 184 153.6 R .243(ail to match \214lenames during pathname e)-.1 F .243 | |
2587 | (xpansion result in an e)-.15 F(x-)-.15 E(pansion error)184 165.6 Q(.) | |
2588 | -.55 E F1 -.25(fo)144 182.4 S -.18(rc).25 G(e_\214gnor).18 E(e)-.18 E F0 | |
2589 | .936(If set, the suf)184 194.4 R<8c78>-.25 E .936(es speci\214ed by the) | |
2590 | -.15 F/F3 9/Times-Bold@0 SF(FIGNORE)3.436 E F0 .936(shell v)3.186 F .936 | |
2591 | (ariable cause w)-.25 F .937(ords to be ignored)-.1 F .32 | |
2592 | (when performing w)184 206.4 R .32(ord completion e)-.1 F -.15(ve)-.25 G | |
2593 | 2.82(ni).15 G 2.82(ft)-2.82 G .32(he ignored w)-2.82 F .32 | |
2594 | (ords are the only possible com-)-.1 F 3.293(pletions. See)184 218.4 R | |
2595 | F3 .793(SHELL V)3.293 F(ARIABLES)-1.215 E F0(in)3.043 E F2(bash\(1\)) | |
2596 | 3.293 E F0 .794(for a description of)3.293 F F3(FIGNORE)3.294 E/F4 9 | |
2597 | /Times-Roman@0 SF(.)A F0 .794(This op-)5.294 F(tion is enabled by def) | |
2598 | 184 230.4 Q(ault.)-.1 E F1(globasciiranges)144 247.2 Q F0 2.519 | |
2599 | (If set, range e)184 259.2 R 2.519 | |
2600 | (xpressions used in pattern matching brack)-.15 F 2.518(et e)-.1 F 2.518 | |
2601 | (xpressions \(see)-.15 F F3 -.09(Pa)5.018 G(tter).09 E(n)-.135 E | |
2602 | (Matching)184 271.2 Q F0(in)3.115 E F2(bash\(1\))3.365 E F0 3.365(\)b)C | |
2603 | (eha)-3.365 E 1.165 -.15(ve a)-.2 H 3.365(si).15 G 3.365(fi)-3.365 G | |
2604 | 3.365(nt)-3.365 G .866(he traditional C locale when performing compar) | |
2605 | -3.365 F(-)-.2 E 2.668(isons. That)184 283.2 R .168 | |
2606 | (is, the current locale')2.668 F 2.668(sc)-.55 G .168 | |
2607 | (ollating sequence is not tak)-2.668 F .168(en into account, so)-.1 F F1 | |
2608 | (b)2.668 E F0(will)2.668 E .562(not collate between)184 295.2 R F1(A) | |
2609 | 3.062 E F0(and)3.062 E F1(B)3.062 E F0 3.062(,a)C .562(nd upper)-3.062 F | |
2610 | .562(-case and lo)-.2 F(wer)-.25 E .563 | |
2611 | (-case ASCII characters will col-)-.2 F(late together)184 307.2 Q(.)-.55 | |
2612 | E F1(globskipdots)144 324 Q F0 .285(If set, pathname e)184 336 R .285 | |
2613 | (xpansion will ne)-.15 F -.15(ve)-.25 G 2.785(rm).15 G .285 | |
2614 | (atch the \214lenames)-2.785 F F1 -.63(``)2.785 G -.55(.').63 G(')-.08 E | |
2615 | F0(and)5.285 E F1 -.63(``)2.784 G(..).63 E -.63('')-.55 G F0 2.784(,e) | |
2616 | .63 G -.15(ve)-3.034 G 2.784(ni).15 G 2.784(ft)-2.784 G .284(he pat-) | |
2617 | -2.784 F(tern be)184 348 Q(gins with a)-.15 E F1 -.63(``)2.5 G -.55(.') | |
2618 | .63 G(')-.08 E F0 5(.T)C(his option is enabled by def)-5 E(ault.)-.1 E | |
2619 | F1(globstar)144 364.8 Q F0 .518(If set, the pattern)184 364.8 R F1(**) | |
2620 | 3.018 E F0 .519(used in a pathname e)3.019 F .519(xpansion conte)-.15 F | |
2621 | .519(xt will match all \214les and zero)-.15 F .432 | |
2622 | (or more directories and subdirectories.)184 376.8 R .431 | |
2623 | (If the pattern is follo)5.432 F .431(wed by a)-.25 F F1(/)2.931 E F0 | |
2624 | 2.931(,o)C .431(nly directories)-2.931 F(and subdirectories match.)184 | |
2625 | 388.8 Q F1(gnu_errfmt)144 405.6 Q F0(If set, shell error messages are w\ | |
2626 | ritten in the standard GNU error message format.)184 417.6 Q F1 | |
2627 | (histappend)144 434.4 Q F0 .676 | |
17345e5a | 2628 | (If set, the history list is appended to the \214le named by the v)184 |
74091dd4 CR |
2629 | 446.4 R .676(alue of the)-.25 F F3(HISTFILE)3.177 E F0 -.25(va)2.927 G |
2630 | (ri-).25 E(able when the shell e)184 458.4 Q(xits, rather than o)-.15 E | |
2631 | -.15(ve)-.15 G(rwriting the \214le.).15 E F1(histr)144 475.2 Q(eedit) | |
2632 | -.18 E F0 .576(If set, and)184 487.2 R F1 -.18(re)3.076 G(adline).18 E | |
2633 | F0 .575(is being used, a user is gi)3.076 F -.15(ve)-.25 G 3.075(nt).15 | |
2634 | G .575(he opportunity to re-edit a f)-3.075 F .575(ailed his-)-.1 F | |
2635 | (tory substitution.)184 499.2 Q F1(histv)144 516 Q(erify)-.1 E F0 .402 | |
2636 | (If set, and)184 528 R F1 -.18(re)2.903 G(adline).18 E F0 .403 | |
17345e5a | 2637 | (is being used, the results of history substitution are not immediately) |
74091dd4 CR |
2638 | 2.903 F .662(passed to the shell parser)184 540 R 5.662(.I)-.55 G .661 |
2639 | (nstead, the resulting line is loaded into the)-5.662 F F1 -.18(re)3.161 | |
2640 | G(adline).18 E F0(editing)3.161 E -.2(bu)184 552 S -.25(ff).2 G(er).25 E | |
2641 | 2.5(,a)-.4 G(llo)-2.5 E(wing further modi\214cation.)-.25 E F1 | |
2642 | (hostcomplete)144 568.8 Q F0 1.181(If set, and)184 580.8 R F1 -.18(re) | |
2643 | 3.681 G(adline).18 E F0 1.181(is being used,)3.681 F F1(bash)3.682 E F0 | |
2644 | 1.182(will attempt to perform hostname completion)3.682 F .503(when a w) | |
2645 | 184 592.8 R .503(ord containing a)-.1 F F1(@)3.003 E F0 .503 | |
2646 | (is being completed \(see)3.003 F F1(Completing)3.003 E F0(under)3.003 E | |
2647 | F3(READLINE)3.003 E F0(in)2.752 E F2(bash\(1\))184 604.8 Q F0 2.5 | |
2648 | (\). This)B(is enabled by def)2.5 E(ault.)-.1 E F1(huponexit)144 621.6 Q | |
2649 | F0(If set,)184 633.6 Q F1(bash)2.5 E F0(will send)2.5 E F3(SIGHUP)2.5 E | |
2650 | F0(to all jobs when an interacti)2.25 E .3 -.15(ve l)-.25 H | |
2651 | (ogin shell e).15 E(xits.)-.15 E F1(inherit_err)144 650.4 Q(exit)-.18 E | |
2652 | F0 .219(If set, command substitution inherits the v)184 662.4 R .219 | |
2653 | (alue of the)-.25 F F1(err)2.719 E(exit)-.18 E F0 .22 | |
2654 | (option, instead of unsetting)2.719 F(it in the subshell en)184 674.4 Q | |
2655 | 2.5(vironment. This)-.4 F(option is enabled when)2.5 E F2(posix mode)2.5 | |
2656 | E F0(is enabled.)2.5 E F1(interacti)144 691.2 Q -.1(ve)-.1 G(_comments) | |
2657 | .1 E F0 .33(If set, allo)184 703.2 R 2.83(waw)-.25 G .33(ord be)-2.93 F | |
2658 | .33(ginning with)-.15 F F1(#)2.83 E F0 .33(to cause that w)2.83 F .33 | |
2659 | (ord and all remaining characters on)-.1 F .39 | |
2660 | (that line to be ignored in an interacti)184 715.2 R .69 -.15(ve s)-.25 | |
2661 | H .39(hell \(see).15 F F3(COMMENTS)2.89 E F0(in)2.64 E F2(bash\(1\))2.89 | |
2662 | E F0 2.89(\). This)B(option)2.89 E(is enabled by def)184 727.2 Q(ault.) | |
2663 | -.1 E(GNU Bash 5.2)72 768 Q(2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 | |
2664 | E(20)185.545 E 0 Cg EP | |
2665 | %%Page: 21 21 | |
2666 | %%BeginPageSetup | |
2667 | BP | |
2668 | %%EndPageSetup | |
2669 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
2670 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
2671 | E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(lastpipe)144 84 Q F0 | |
2672 | .066(If set, and job control is not acti)184 84 R -.15(ve)-.25 G 2.566 | |
8868edaf CR |
2673 | (,t).15 G .066(he shell runs the last command of a pipeline not e)-2.566 |
2674 | F -.15(xe)-.15 G(-).15 E | |
74091dd4 CR |
2675 | (cuted in the background in the current shell en)184 96 Q(vironment.)-.4 |
2676 | E F1(lithist)144 112.8 Q F0 .654(If set, and the)184 112.8 R F1(cmdhist) | |
2677 | 3.154 E F0 .654(option is enabled, multi-line commands are sa)3.154 F | |
2678 | -.15(ve)-.2 G 3.155(dt).15 G 3.155(ot)-3.155 G .655(he history)-3.155 F | |
2679 | (with embedded ne)184 124.8 Q | |
a0c0a00f | 2680 | (wlines rather than using semicolon separators where possible.)-.25 E F1 |
74091dd4 | 2681 | (localv)144 141.6 Q(ar_inherit)-.1 E F0 .422(If set, local v)184 153.6 R |
d233b485 CR |
2682 | .422(ariables inherit the v)-.25 F .422(alue and attrib)-.25 F .422 |
2683 | (utes of a v)-.2 F .422(ariable of the same name that)-.25 F -.15(ex)184 | |
74091dd4 CR |
2684 | 165.6 S .173(ists at a pre).15 F .173(vious scope before an)-.25 F 2.673 |
2685 | (yn)-.15 G .673 -.25(ew va)-2.673 H .173(lue is assigned.).25 F .174 | |
2686 | (The nameref attrib)5.174 F .174(ute is not)-.2 F(inherited.)184 177.6 Q | |
2687 | F1(localv)144 194.4 Q(ar_unset)-.1 E F0 .329(If set, calling)184 206.4 R | |
2688 | F1(unset)2.829 E F0 .329(on local v)2.829 F .329(ariables in pre)-.25 F | |
2689 | .328(vious function scopes marks them so subse-)-.25 F .543(quent looku\ | |
8868edaf | 2690 | ps \214nd them unset until that function returns. This is identical to \ |
74091dd4 CR |
2691 | the beha)184 218.4 R(v-)-.2 E(ior of unsetting local v)184 230.4 Q |
2692 | (ariables at the current function scope.)-.25 E F1(login_shell)144 247.2 | |
2693 | Q F0 .693 | |
8868edaf | 2694 | (The shell sets this option if it is started as a login shell \(see)184 |
74091dd4 CR |
2695 | 259.2 R/F2 9/Times-Bold@0 SF(INV)3.192 E(OCA)-.405 E(TION)-.855 E F0(in) |
2696 | 2.942 E/F3 10/Times-Italic@0 SF(bash\(1\))3.192 E F0(\).)A(The v)184 | |
2697 | 271.2 Q(alue may not be changed.)-.25 E F1(mailwar)144 288 Q(n)-.15 E F0 | |
2698 | .814(If set, and a \214le that)184 300 R F1(bash)3.314 E F0 .815 | |
2699 | (is checking for mail has been accessed since the last time it)3.314 F | |
2700 | -.1(wa)184 312 S 2.5(sc).1 G(heck)-2.5 E(ed, the message `)-.1 E | |
8868edaf | 2701 | (`The mail in)-.74 E F3(mail\214le)2.5 E F0(has been read')2.5 E 2.5('i) |
74091dd4 CR |
2702 | -.74 G 2.5(sd)-2.5 G(isplayed.)-2.5 E F1(no_empty_cmd_completion)144 |
2703 | 328.8 Q F0 .325(If set, and)184 340.8 R F1 -.18(re)2.825 G(adline).18 E | |
2704 | F0 .325(is being used,)2.825 F F1(bash)2.824 E F0 .324 | |
2705 | (will not attempt to search the)2.824 F F2 -.666(PA)2.824 G(TH)-.189 E | |
2706 | F0 .324(for possible)2.574 F | |
2707 | (completions when completion is attempted on an empty line.)184 352.8 Q | |
2708 | F1(nocaseglob)144 369.6 Q F0 .436(If set,)184 381.6 R F1(bash)2.936 E F0 | |
2709 | .436(matches \214lenames in a case\255insensiti)2.936 F .737 -.15(ve f) | |
2710 | -.25 H .437(ashion when performing pathname).05 F -.15(ex)184 393.6 S | |
2711 | (pansion \(see).15 E F1 -.1(Pa)2.5 G(thname Expansion).1 E F0(in)2.5 E | |
2712 | F3(bash\(1\))2.5 E F0(\).)A F1(nocasematch)144 410.4 Q F0 1.194(If set,) | |
2713 | 184 422.4 R F1(bash)3.694 E F0 1.194 | |
2714 | (matches patterns in a case\255insensiti)3.694 F 1.493 -.15(ve f)-.25 H | |
2715 | 1.193(ashion when performing matching).05 F .551(while e)184 434.4 R | |
2716 | -.15(xe)-.15 G(cuting).15 E F1(case)3.051 E F0(or)3.051 E F1([[)3.051 E | |
2717 | F0 .551(conditional commands, when performing pattern substitution)3.051 | |
2718 | F -.1(wo)184 446.4 S .623(rd e).1 F .623(xpansions, or when \214ltering\ | |
2719 | possible completions as part of programmable com-)-.15 F(pletion.)184 | |
2720 | 458.4 Q F1(noexpand_translation)144 475.2 Q F0 1.117(If set,)184 487.2 R | |
2721 | F1(bash)3.617 E F0 1.117(encloses the translated results of $"..." quot\ | |
2722 | ing in single quotes instead of)3.617 F(double quotes.)184 499.2 Q | |
2723 | (If the string is not translated, this has no ef)5 E(fect.)-.25 E F1 | |
2724 | (nullglob)144 516 Q F0 .319(If set,)184 528 R F1(bash)2.819 E F0(allo) | |
2725 | 2.819 E .319(ws patterns which match no \214les \(see)-.25 F F1 -.1(Pa) | |
2726 | 2.818 G .318(thname Expansion).1 F F0(in)2.818 E F3(bash\(1\))2.818 E F0 | |
2727 | (\))A(to e)184 540 Q(xpand to a null string, rather than themselv)-.15 E | |
2728 | (es.)-.15 E F1(patsub_r)144 556.8 Q(eplacement)-.18 E F0 .105(If set,) | |
2729 | 184 568.8 R F1(bash)2.605 E F0 -.15(ex)2.605 G .105 | |
2730 | (pands occurrences of).15 F F1(&)2.606 E F0 .106 | |
2731 | (in the replacement string of pattern substitution to)2.606 F .989 | |
2732 | (the te)184 580.8 R .988(xt matched by the pattern, as described under) | |
2733 | -.15 F F1 -.1(Pa)3.488 G .988(rameter Expansion).1 F F0(in)3.488 E F3 | |
2734 | (bash\(1\))3.488 E F0(.)A(This option is enabled by def)184 592.8 Q | |
2735 | (ault.)-.1 E F1(pr)144 609.6 Q(ogcomp)-.18 E F0 2.802 | |
2736 | (If set, the programmable completion f)184 621.6 R 2.802 | |
2737 | (acilities \(see)-.1 F F1(Pr)5.302 E 2.803(ogrammable Completion)-.18 F | |
2738 | F0(in)5.303 E F3(bash\(1\))184 633.6 Q F0 2.5(\)a)C(re enabled.)-2.5 E | |
2739 | (This option is enabled by def)5 E(ault.)-.1 E F1(pr)144 650.4 Q | |
2740 | (ogcomp_alias)-.18 E F0 2.124 | |
2741 | (If set, and programmable completion is enabled,)184 662.4 R F1(bash) | |
2742 | 4.624 E F0 2.124(treats a command name that)4.624 F(doesn')184 674.4 Q | |
2743 | 3.288(th)-.18 G -2.25 -.2(av e)-3.288 H(an)3.488 E 3.288(yc)-.15 G .789 | |
2744 | (ompletions as a possible alias and attempts alias e)-3.288 F .789 | |
2745 | (xpansion. If it has)-.15 F 1.473(an alias,)184 686.4 R F1(bash)3.973 E | |
2746 | F0 1.473(attempts programmable completion using the command w)3.973 F | |
2747 | 1.473(ord resulting)-.1 F(from the e)184 698.4 Q(xpanded alias.)-.15 E | |
2748 | (GNU Bash 5.2)72 768 Q(2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 E | |
2749 | (21)185.545 E 0 Cg EP | |
2750 | %%Page: 22 22 | |
d233b485 CR |
2751 | %%BeginPageSetup |
2752 | BP | |
2753 | %%EndPageSetup | |
2754 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
2755 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
2756 | E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(pr)144 84 Q(omptv) |
2757 | -.18 E(ars)-.1 E F0 1.447(If set, prompt strings under)184 96 R 1.448 | |
2758 | (go parameter e)-.18 F 1.448(xpansion, command substitution, arithmetic) | |
2759 | -.15 F -.15(ex)184 108 S 1.834(pansion, and quote remo).15 F -.25(va) | |
2760 | -.15 G 4.334(la).25 G 1.834(fter being e)-4.334 F 1.834 | |
2761 | (xpanded as described in)-.15 F/F2 9/Times-Bold@0 SF(PR)4.333 E(OMPTING) | |
2762 | -.27 E F0(in)4.083 E/F3 10/Times-Italic@0 SF(bash\(1\))184 120 Q F0 5 | |
2763 | (.T)C(his option is enabled by def)-5 E(ault.)-.1 E F1 -.18(re)144 136.8 | |
2764 | S(stricted_shell).18 E F0 .329 | |
ac50fbac | 2765 | (The shell sets this option if it is started in restricted mode \(see) |
74091dd4 CR |
2766 | 184 148.8 R F2 .329(RESTRICTED SHELL)2.829 F F0(in)2.58 E F3(bash\(1\)) |
2767 | 184 160.8 Q F0 2.731(\). The)B -.25(va)2.731 G .231 | |
2768 | (lue may not be changed.).25 F .23 | |
2769 | (This is not reset when the startup \214les are e)5.231 F(x-)-.15 E | |
2770 | (ecuted, allo)184 172.8 Q(wing the startup \214les to disco)-.25 E -.15 | |
2771 | (ve)-.15 G 2.5(rw).15 G(hether or not a shell is restricted.)-2.5 E F1 | |
2772 | (shift_v)144 189.6 Q(erbose)-.1 E F0 .501(If set, the)184 201.6 R F1 | |
d233b485 CR |
2773 | (shift)3.001 E F0 -.2(bu)3.001 G .501 |
2774 | (iltin prints an error message when the shift count e).2 F .502 | |
74091dd4 CR |
2775 | (xceeds the number)-.15 F(of positional parameters.)184 213.6 Q F1(sour) |
2776 | 144 230.4 Q(cepath)-.18 E F0 .771(If set, the)184 242.4 R F1(.)3.271 E | |
2777 | F0(\()3.271 E F1(sour)A(ce)-.18 E F0 3.271(\)b)C .771(uiltin uses the v) | |
d233b485 CR |
2778 | -3.471 F .771(alue of)-.25 F F2 -.666(PA)3.27 G(TH)-.189 E F0 .77 |
2779 | (to \214nd the directory containing the)3.02 F(\214le supplied as an ar) | |
74091dd4 CR |
2780 | 184 254.4 Q 2.5(gument. This)-.18 F(option is enabled by def)2.5 E |
2781 | (ault.)-.1 E F1 -.1(va)144 271.2 S(rr).1 E(edir_close)-.18 E F0 .74(If \ | |
2782 | set, the shell automatically closes \214le descriptors assigned using t\ | |
2783 | he)184 283.2 R F3({varname})3.24 E F0(redi-)3.24 E .908 | |
2784 | (rection syntax \(see)184 295.2 R F2(REDIRECTION)3.408 E F0(in)3.157 E | |
2785 | F3(bash\(1\))3.407 E F0 3.407(\)i)C .907(nstead of lea)-3.407 F .907 | |
2786 | (ving them open when the)-.2 F(command completes.)184 307.2 Q F1 | |
2787 | (xpg_echo)144 324 Q F0(If set, the)184 336 Q F1(echo)2.5 E F0 -.2(bu)2.5 | |
2788 | G(iltin e).2 E(xpands backslash-escape sequences by def)-.15 E(ault.)-.1 | |
2789 | E F1(suspend)108 352.8 Q F0([)2.5 E F1<ad66>A F0(])A .909(Suspend the e) | |
2790 | 144 364.8 R -.15(xe)-.15 G .909(cution of this shell until it recei).15 | |
2791 | F -.15(ve)-.25 G 3.41(sa).15 G F2(SIGCONT)A F0 3.41(signal. A)3.16 F .91 | |
2792 | (login shell, or a shell)3.41 F .753 | |
2793 | (without job control enabled, cannot be suspended; the)144 376.8 R F1 | |
2794 | <ad66>3.253 E F0 .752(option can be used to o)3.252 F -.15(ve)-.15 G | |
2795 | .752(rride this and).15 F .107(force the suspension.)144 388.8 R .107(T\ | |
2796 | he return status is 0 unless the shell is a login shell or job control \ | |
2797 | is not en-)5.107 F(abled and)144 400.8 Q F1<ad66>2.5 E F0 | |
2798 | (is not supplied.)2.5 E F1(test)108 417.6 Q F3 -.2(ex)2.5 G(pr).2 E F1 | |
2799 | ([)108 429.6 Q F3 -.2(ex)2.5 G(pr).2 E F1(])2.5 E F0 .878 | |
2800 | (Return a status of 0 \(true\) or 1 \(f)144 429.6 R .877 | |
2801 | (alse\) depending on the e)-.1 F -.25(va)-.25 G .877 | |
2802 | (luation of the conditional e).25 F(xpression)-.15 E F3 -.2(ex)144 441.6 | |
8868edaf CR |
2803 | S(pr).2 E F0 5.53(.E).73 G .53 |
2804 | (ach operator and operand must be a separate ar)-5.53 F 3.03 | |
74091dd4 CR |
2805 | (gument. Expressions)-.18 F .53(are composed of the)3.03 F 1.232 |
2806 | (primaries described in)144 453.6 R F3(bash\(1\))3.732 E F0(under)3.731 | |
2807 | E F2(CONDITION)3.731 E 1.231(AL EXPRESSIONS)-.18 F/F4 9/Times-Roman@0 SF | |
2808 | (.)A F1(test)5.731 E F0 1.231(does not accept an)3.731 F(y)-.15 E | |
2809 | (options, nor does it accept and ignore an ar)144 465.6 Q(gument of)-.18 | |
2810 | E F1<adad>2.5 E F0(as signifying the end of options.)2.5 E .785 | |
2811 | (Expressions may be combined using the follo)144 483.6 R .786 | |
2812 | (wing operators, listed in decreasing order of prece-)-.25 F 3.412 | |
2813 | (dence. The)144 495.6 R -.25(eva)3.412 G .912 | |
2814 | (luation depends on the number of ar).25 F .911(guments; see belo)-.18 F | |
2815 | 4.711 -.65(w. O)-.25 H .911(perator precedence is).65 F | |
2816 | (used when there are \214v)144 507.6 Q 2.5(eo)-.15 G 2.5(rm)-2.5 G | |
2817 | (ore ar)-2.5 E(guments.)-.18 E F1(!)144 519.6 Q F3 -.2(ex)2.5 G(pr).2 E | |
2818 | F0 -.35(Tr)180 519.6 S(ue if).35 E F3 -.2(ex)2.5 G(pr).2 E F0(is f)3.23 | |
2819 | E(alse.)-.1 E F1(\()144 531.6 Q F3 -.2(ex)2.5 G(pr).2 E F1(\))2.5 E F0 | |
2820 | .26(Returns the v)180 531.6 R .26(alue of)-.25 F F3 -.2(ex)2.76 G(pr).2 | |
2821 | E F0 5.26(.T)C .26(his may be used to o)-5.26 F -.15(ve)-.15 G .26 | |
2822 | (rride the normal precedence of opera-).15 F(tors.)180 543.6 Q F3 -.2 | |
2823 | (ex)144 555.6 S(pr1).2 E F0<ad>2.5 E F1(a)A F3 -.2(ex)2.5 G(pr2).2 E F0 | |
2824 | -.35(Tr)180 567.6 S(ue if both).35 E F3 -.2(ex)2.5 G(pr1).2 E F0(and)2.5 | |
2825 | E F3 -.2(ex)2.5 G(pr2).2 E F0(are true.)2.52 E F3 -.2(ex)144 579.6 S | |
2826 | (pr1).2 E F0<ad>2.5 E F1(o)A F3 -.2(ex)2.5 G(pr2).2 E F0 -.35(Tr)180 | |
2827 | 591.6 S(ue if either).35 E F3 -.2(ex)2.5 G(pr1).2 E F0(or)2.5 E F3 -.2 | |
2828 | (ex)2.5 G(pr2).2 E F0(is true.)2.52 E F1(test)144 608.4 Q F0(and)2.5 E | |
2829 | F1([)2.5 E F0 -.25(eva)2.5 G(luate conditional e).25 E | |
17345e5a | 2830 | (xpressions using a set of rules based on the number of ar)-.15 E |
74091dd4 CR |
2831 | (guments.)-.18 E 2.5(0a)144 626.4 S -.18(rg)-2.5 G(uments).18 E(The e) |
2832 | 180 638.4 Q(xpression is f)-.15 E(alse.)-.1 E 2.5(1a)144 650.4 S -.18 | |
2833 | (rg)-2.5 G(ument).18 E(The e)180 662.4 Q | |
495aee44 | 2834 | (xpression is true if and only if the ar)-.15 E(gument is not null.)-.18 |
74091dd4 CR |
2835 | E 2.5(2a)144 674.4 S -.18(rg)-2.5 G(uments).18 E .37(If the \214rst ar) |
2836 | 180 686.4 R .37(gument is)-.18 F F1(!)2.87 E F0 2.87(,t)C .37(he e)-2.87 | |
495aee44 | 2837 | F .37(xpression is true if and only if the second ar)-.15 F .37 |
74091dd4 CR |
2838 | (gument is null.)-.18 F 1.682(If the \214rst ar)180 698.4 R 1.683 |
2839 | (gument is one of the unary conditional operators listed in)-.18 F F3 | |
2840 | (bash\(1\))4.183 E F0(under)4.183 E F2(CONDITION)180 710.4 Q .122 | |
2841 | (AL EXPRESSIONS)-.18 F F4(,)A F0 .122(the e)2.372 F .122 | |
2842 | (xpression is true if the unary test is true.)-.15 F .121 | |
2843 | (If the \214rst)5.121 F(ar)180 722.4 Q(gument is not a v)-.18 E | |
495aee44 | 2844 | (alid unary conditional operator)-.25 E 2.5(,t)-.4 G(he e)-2.5 E |
74091dd4 CR |
2845 | (xpression is f)-.15 E(alse.)-.1 E(GNU Bash 5.2)72 768 Q(2021 No)136.385 |
2846 | E -.15(ve)-.15 G(mber 22).15 E(22)185.545 E 0 Cg EP | |
d233b485 | 2847 | %%Page: 23 23 |
ac50fbac CR |
2848 | %%BeginPageSetup |
2849 | BP | |
2850 | %%EndPageSetup | |
a0c0a00f CR |
2851 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 |
2852 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
2853 | E(UIL)-.1 E(TINS\(1\))-.92 E 2.5(3a)144 84 S -.18(rg)-2.5 G(uments).18 E |
2854 | .236(The follo)180 96 R .236 | |
2855 | (wing conditions are applied in the order listed.)-.25 F .236 | |
2856 | (If the second ar)5.236 F .236(gument is one of)-.18 F .546 | |
2857 | (the binary conditional operators listed in)180 108 R/F1 10 | |
2858 | /Times-Italic@0 SF(bash\(1\))3.046 E F0(under)3.046 E/F2 9/Times-Bold@0 | |
2859 | SF(CONDITION)3.046 E .546(AL EXPRESSIONS)-.18 F/F3 9/Times-Roman@0 SF(,) | |
2860 | A F0 .887(the result of the e)180 120 R .888(xpression is the result of\ | |
2861 | the binary test using the \214rst and third ar)-.15 F(gu-)-.18 E .434 | |
2862 | (ments as operands.)180 132 R(The)5.434 E/F4 10/Times-Bold@0 SF<ad61> | |
2863 | 2.934 E F0(and)2.934 E F4<ad6f>2.934 E F0 .434 | |
2864 | (operators are considered binary operators when there)2.934 F .645 | |
2865 | (are three ar)180 144 R 3.145(guments. If)-.18 F .645(the \214rst ar) | |
2866 | 3.145 F .646(gument is)-.18 F F4(!)3.146 E F0 3.146(,t)C .646(he v) | |
2867 | -3.146 F .646(alue is the ne)-.25 F -.05(ga)-.15 G .646(tion of the tw) | |
2868 | .05 F(o-ar)-.1 E(gu-)-.18 E .452 | |
2869 | (ment test using the second and third ar)180 156 R 2.951(guments. If) | |
2870 | -.18 F .451(the \214rst ar)2.951 F .451(gument is e)-.18 F(xactly)-.15 E | |
2871 | F4(\()2.951 E F0 .451(and the)2.951 F 1.164(third ar)180 168 R 1.164 | |
2872 | (gument is e)-.18 F(xactly)-.15 E F4(\))3.664 E F0 3.664(,t)C 1.164 | |
2873 | (he result is the one-ar)-3.664 F 1.165(gument test of the second ar) | |
2874 | -.18 F(gument.)-.18 E(Otherwise, the e)180 180 Q(xpression is f)-.15 E | |
2875 | (alse.)-.1 E 2.5(4a)144 192 S -.18(rg)-2.5 G(uments).18 E .43(The follo) | |
2876 | 180 204 R .43(wing conditions are applied in the order listed.)-.25 F | |
2877 | .429(If the \214rst ar)5.429 F .429(gument is)-.18 F F4(!)2.929 E F0 | |
2878 | 2.929(,t)C .429(he re-)-2.929 F 1.314(sult is the ne)180 216 R -.05(ga) | |
2879 | -.15 G 1.314(tion of the three-ar).05 F 1.314(gument e)-.18 F 1.314 | |
2880 | (xpression composed of the remaining ar)-.15 F(gu-)-.18 E 2.745 | |
2881 | (ments. the)180 228 R(tw)2.745 E(o-ar)-.1 E .245 | |
2882 | (gument test using the second and third ar)-.18 F 2.744(guments. If)-.18 | |
2883 | F .244(the \214rst ar)2.744 F(gument)-.18 E .309(is e)180 240 R(xactly) | |
2884 | -.15 E F4(\()2.809 E F0 .309(and the fourth ar)2.809 F .309(gument is e) | |
2885 | -.18 F(xactly)-.15 E F4(\))2.809 E F0 2.809(,t)C .31 | |
2886 | (he result is the tw)-2.809 F(o-ar)-.1 E .31(gument test of the)-.18 F | |
2887 | .184(second and third ar)180 252 R 2.684(guments. Otherwise,)-.18 F .184 | |
2888 | (the e)2.684 F .183(xpression is parsed and e)-.15 F -.25(va)-.25 G .183 | |
2889 | (luated according).25 F(to precedence using the rules listed abo)180 264 | |
2890 | Q -.15(ve)-.15 G(.).15 E 2.5(5o)144 276 S 2.5(rm)-2.5 G(ore ar)-2.5 E | |
2891 | (guments)-.18 E 1.635(The e)180 288 R 1.635(xpression is parsed and e) | |
2892 | -.15 F -.25(va)-.25 G 1.635 | |
2893 | (luated according to precedence using the rules listed).25 F(abo)180 300 | |
2894 | Q -.15(ve)-.15 G(.).15 E(When used with)144 318 Q F4(test)2.5 E F0(or) | |
2895 | 2.5 E F4([)2.5 E F0 2.5(,t)C(he)-2.5 E F4(<)2.5 E F0(and)2.5 E F4(>)2.5 | |
2896 | E F0(operators sort le)2.5 E(xicographically using ASCII ordering.)-.15 | |
2897 | E F4(times)108 334.8 Q F0 1.229(Print the accumulated user and system t\ | |
2898 | imes for the shell and for processes run from the shell.)144 334.8 R | |
2899 | (The return status is 0.)144 346.8 Q F4(trap)108 363.6 Q F0([)2.5 E F4 | |
2900 | (\255lp)A F0 2.5(][)C([)-2.5 E F1(ar)A(g)-.37 E F0(])A F1(sigspec)2.5 E | |
2901 | F0(...])2.5 E .682(The command)144 375.6 R F1(ar)3.512 E(g)-.37 E F0 | |
2902 | .682(is to be read and e)3.402 F -.15(xe)-.15 G .682 | |
2903 | (cuted when the shell recei).15 F -.15(ve)-.25 G 3.183(ss).15 G | |
2904 | (ignal\(s\))-3.183 E F1(sigspec)3.523 E F0 5.683(.I).31 G(f)-5.683 E F1 | |
2905 | (ar)3.513 E(g)-.37 E F0(is)3.403 E .609(absent \(and there is a single) | |
2906 | 144 387.6 R F1(sigspec)3.108 E F0 3.108(\)o)C(r)-3.108 E F4<ad>3.108 E | |
2907 | F0 3.108(,e)C .608 | |
2908 | (ach speci\214ed signal is reset to its original disposition)-3.108 F | |
2909 | .658(\(the v)144 399.6 R .658(alue it had upon entrance to the shell\).) | |
2910 | -.25 F(If)5.658 E F1(ar)3.488 E(g)-.37 E F0 .659 | |
2911 | (is the null string the signal speci\214ed by each)3.378 F F1(sigspec) | |
2912 | 144.34 411.6 Q F0 .581 | |
2913 | (is ignored by the shell and by the commands it in)3.391 F -.2(vo)-.4 G | |
2914 | -.1(ke).2 G 3.08(s. If).1 F F1(ar)3.41 E(g)-.37 E F0 .58 | |
2915 | (is not present and)3.3 F F4<ad70>3.08 E F0(has)3.08 E 1.214 | |
2916 | (been supplied, then the trap commands associated with each)144 423.6 R | |
2917 | F1(sigspec)4.054 E F0 1.215(are displayed.)4.024 F 1.215(If no ar)6.215 | |
2918 | F(gu-)-.18 E .86(ments are supplied or if only)144 435.6 R F4<ad70>3.36 | |
2919 | E F0 .86(is gi)3.36 F -.15(ve)-.25 G(n,).15 E F4(trap)3.36 E F0 .86 | |
2920 | (prints the list of commands associated with each)3.36 F 2.83 | |
2921 | (signal. The)144 447.6 R F4<ad6c>2.83 E F0 .33(option causes the shell \ | |
2922 | to print a list of signal names and their corresponding num-)2.83 F | |
2923 | 4.311(bers. Each)144 459.6 R F1(sigspec)4.651 E F0 1.811 | |
2924 | (is either a signal name de\214ned in <)4.621 F F1(signal.h)A F0 1.81 | |
2925 | (>, or a signal number)B 6.81(.S)-.55 G(ignal)-6.81 E | |
2926 | (names are case insensiti)144 471.6 Q .3 -.15(ve a)-.25 H(nd the).15 E | |
2927 | F2(SIG)2.5 E F0(pre\214x is optional.)2.25 E .666(If a)144 489.6 R F1 | |
2928 | (sigspec)3.506 E F0(is)3.476 E F2(EXIT)3.166 E F0 .666 | |
2929 | (\(0\) the command)2.916 F F1(ar)3.496 E(g)-.37 E F0 .666(is e)3.386 F | |
2930 | -.15(xe)-.15 G .666(cuted on e).15 F .667(xit from the shell.)-.15 F | |
2931 | .667(If a)5.667 F F1(sigspec)3.507 E F0(is)3.477 E F2(DE-)3.167 E -.09 | |
2932 | (BU)144 501.6 S(G).09 E F3(,)A F0 .484(the command)2.734 F F1(ar)3.314 E | |
2933 | (g)-.37 E F0 .484(is e)3.204 F -.15(xe)-.15 G .484(cuted before e).15 F | |
2934 | -.15(ve)-.25 G(ry).15 E F1 .483(simple command)2.984 F F0(,)A F1(for) | |
2935 | 2.983 E F0(command,)2.983 E F1(case)2.983 E F0(command,)2.983 E F1 | |
2936 | (select)144 513.6 Q F0 .562(command, e)3.062 F -.15(ve)-.25 G .563 | |
2937 | (ry arithmetic).15 F F1(for)3.063 E F0 .563 | |
2938 | (command, and before the \214rst command e)3.063 F -.15(xe)-.15 G .563 | |
2939 | (cutes in a shell).15 F .442(function \(see)144 525.6 R F2 .442 | |
2940 | (SHELL GRAMMAR)2.942 F F0(in)2.692 E F1(bash\(1\))2.942 E F0 2.941 | |
2941 | (\). Refer)B .441(to the description of the)2.941 F F4(extdeb)2.941 E | |
2942 | (ug)-.2 E F0 .441(option to)2.941 F(the)144 537.6 Q F4(shopt)3.2 E F0 | |
2943 | -.2(bu)3.2 G .7(iltin for details of its ef).2 F .7(fect on the)-.25 F | |
2944 | F4(DEB)3.2 E(UG)-.1 E F0 3.2(trap. If)3.2 F(a)3.2 E F1(sigspec)3.54 E F0 | |
2945 | (is)3.51 E F2(RETURN)3.2 E F3(,)A F0 .701(the com-)2.951 F(mand)144 | |
2946 | 549.6 Q F1(ar)3.474 E(g)-.37 E F0 .644(is e)3.364 F -.15(xe)-.15 G .643 | |
2947 | (cuted each time a shell function or a script e).15 F -.15(xe)-.15 G | |
2948 | .643(cuted with the).15 F F4(.)3.143 E F0(or)3.143 E F4(sour)3.143 E(ce) | |
2949 | -.18 E F0 -.2(bu)3.143 G(iltins).2 E(\214nishes e)144 561.6 Q -.15(xe) | |
2950 | -.15 G(cuting.).15 E .96(If a)144 579.6 R F1(sigspec)3.8 E F0(is)3.77 E | |
2951 | F2(ERR)3.46 E F3(,)A F0 .96(the command)3.21 F F1(ar)3.791 E(g)-.37 E F0 | |
2952 | .961(is e)3.681 F -.15(xe)-.15 G .961(cuted whene).15 F -.15(ve)-.25 G | |
2953 | 3.461(rap).15 G .961(ipeline \(which may consist of a)-3.461 F .185(sin\ | |
2954 | gle simple command\), a list, or a compound command returns a non\255ze\ | |
2955 | ro e)144 591.6 R .184(xit status, subject to)-.15 F .451(the follo)144 | |
2956 | 603.6 R .451(wing conditions.)-.25 F(The)5.451 E F2(ERR)2.951 E F0 .451 | |
2957 | (trap is not e)2.701 F -.15(xe)-.15 G .451(cuted if the f).15 F .452 | |
2958 | (ailed command is part of the com-)-.1 F .388 | |
2959 | (mand list immediately follo)144 615.6 R .388(wing a)-.25 F F4(while) | |
2960 | 2.888 E F0(or)2.888 E F4(until)2.888 E F0 -.1(ke)2.888 G(yw)-.05 E .388 | |
2961 | (ord, part of the test in an)-.1 F F1(if)2.897 E F0 .387 | |
2962 | (statement, part)4.847 F .777(of a command e)144 627.6 R -.15(xe)-.15 G | |
2963 | .778(cuted in a).15 F F4(&&)3.278 E F0(or)3.278 E F4(||)3.278 E F0 .778 | |
a0c0a00f | 2964 | (list e)3.278 F .778(xcept the command follo)-.15 F .778 |
74091dd4 CR |
2965 | (wing the \214nal)-.25 F F4(&&)3.278 E F0(or)3.278 E F4(||)3.278 E F0 |
2966 | 3.278(,a)C -.15(ny)-3.278 G 1.28(command in a pipeline b)144 639.6 R | |
2967 | 1.28(ut the last, or if the command')-.2 F 3.78(sr)-.55 G 1.28(eturn v) | |
2968 | -3.78 F 1.28(alue is being in)-.25 F -.15(ve)-.4 G 1.28(rted using).15 F | |
2969 | F4(!)3.78 E F0(.)A(These are the same conditions obe)144 651.6 Q | |
2970 | (yed by the)-.15 E F4(err)2.5 E(exit)-.18 E F0(\()2.5 E F4<ad65>A F0 2.5 | |
2971 | (\)o)C(ption.)-2.5 E .132 | |
a0c0a00f | 2972 | (Signals ignored upon entry to the shell cannot be trapped or reset.)144 |
74091dd4 CR |
2973 | 669.6 R -.35(Tr)5.133 G .133(apped signals that are not be-).35 F .117 |
2974 | (ing ignored are reset to their original v)144 681.6 R .117 | |
8868edaf | 2975 | (alues in a subshell or subshell en)-.25 F .117 |
74091dd4 CR |
2976 | (vironment when one is cre-)-.4 F 2.5(ated. The)144 693.6 R |
2977 | (return status is f)2.5 E(alse if an)-.1 E(y)-.15 E F1(sigspec)2.84 E F0 | |
2978 | (is in)2.81 E -.25(va)-.4 G(lid; otherwise).25 E F4(trap)2.5 E F0 | |
2979 | (returns true.)2.5 E(GNU Bash 5.2)72 768 Q(2021 No)136.385 E -.15(ve) | |
2980 | -.15 G(mber 22).15 E(23)185.545 E 0 Cg EP | |
2981 | %%Page: 24 24 | |
2982 | %%BeginPageSetup | |
2983 | BP | |
2984 | %%EndPageSetup | |
2985 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
2986 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
2987 | E(UIL)-.1 E(TINS\(1\))-.92 E/F1 10/Times-Bold@0 SF(type)108 84 Q F0([) | |
2988 | 2.5 E F1(\255aftpP)A F0(])A/F2 10/Times-Italic@0 SF(name)2.5 E F0([)2.5 | |
2989 | E F2(name)A F0(...])2.5 E -.4(Wi)144 96 S .173 | |
2990 | (th no options, indicate ho).4 F 2.673(we)-.25 G(ach)-2.673 E F2(name) | |
2991 | 3.033 E F0 -.1(wo)2.853 G .174 | |
2992 | (uld be interpreted if used as a command name.).1 F .174(If the)5.174 F | |
2993 | F1<ad74>144 108 Q F0 .715(option is used,)3.215 F F1(type)3.215 E F0 | |
8868edaf CR |
2994 | .715(prints a string which is one of)3.215 F F2(alias)3.545 E F0(,).27 E |
2995 | F2 -.1(ke)3.215 G(ywor)-.2 E(d)-.37 E F0(,).77 E F2(function)5.185 E F0 | |
2996 | (,).24 E F2 -.2(bu)3.215 G(iltin).2 E F0 3.215(,o).24 G(r)-3.215 E F2 | |
74091dd4 CR |
2997 | (\214le)5.125 E F0(if)3.395 E F2(name)144.36 120 Q F0 .086 |
2998 | (is an alias, shell reserv)2.766 F .086(ed w)-.15 F .086 | |
2999 | (ord, function, b)-.1 F .087(uiltin, or disk \214le, respecti)-.2 F -.15 | |
3000 | (ve)-.25 G(ly).15 E 5.087(.I)-.65 G 2.587(ft)-5.087 G(he)-2.587 E F2 | |
3001 | (name)2.947 E F0 .087(is not)2.767 F .119 | |
3002 | (found, then nothing is printed, and an e)144 132 R .118 | |
3003 | (xit status of f)-.15 F .118(alse is returned.)-.1 F .118(If the)5.118 F | |
3004 | F1<ad70>2.618 E F0 .118(option is used,)2.618 F F1(type)2.618 E F0 .855 | |
3005 | (either returns the name of the disk \214le that w)144 144 R .855 | |
8868edaf | 3006 | (ould be e)-.1 F -.15(xe)-.15 G .855(cuted if).15 F F2(name)3.715 E F0 |
74091dd4 CR |
3007 | .855(were speci\214ed as a com-)3.535 F .529(mand name, or nothing if) |
3008 | 144 156 R/F3 10/Courier@0 SF .528(type -t name)3.028 F F0 -.1(wo)3.028 G | |
3009 | .528(uld not return).1 F F2(\214le)4.938 E F0 5.528(.T).18 G(he)-5.528 E | |
3010 | F1<ad50>3.028 E F0 .528(option forces a)3.028 F/F4 9/Times-Bold@0 SF | |
3011 | -.666(PA)3.028 G(TH)-.189 E F0 .006(search for each)144 168 R F2(name) | |
3012 | 2.506 E F0 2.506(,e)C -.15(ve)-2.756 G 2.506(ni).15 G(f)-2.506 E F3 .007 | |
3013 | (type -t name)2.506 F F0 -.1(wo)2.507 G .007(uld not return).1 F F2 | |
3014 | (\214le)4.417 E F0 5.007(.I).18 G 2.507(fac)-5.007 G .007 | |
3015 | (ommand is hashed,)-2.507 F F1<ad70>2.507 E F0(and)144 180 Q F1<ad50> | |
3016 | 3.231 E F0 .731(print the hashed v)3.231 F .73 | |
8868edaf | 3017 | (alue, which is not necessarily the \214le that appears \214rst in)-.25 |
74091dd4 CR |
3018 | F F4 -.666(PA)3.23 G(TH)-.189 E/F5 9/Times-Roman@0 SF(.)A F0 .73(If the) |
3019 | 5.23 F F1<ad61>144 192 Q F0 .823(option is used,)3.323 F F1(type)3.323 E | |
3020 | F0 .824(prints all of the places that contain an e)3.323 F -.15(xe)-.15 | |
3021 | G .824(cutable named).15 F F2(name)3.684 E F0 5.824(.T).18 G .824 | |
3022 | (his in-)-5.824 F 1.176 | |
3023 | (cludes aliases and functions, if and only if the)144 204 R F1<ad70> | |
3024 | 3.676 E F0 1.176(option is not also used.)3.676 F 1.176 | |
8868edaf | 3025 | (The table of hashed)6.176 F 1.223(commands is not consulted when using) |
74091dd4 CR |
3026 | 144 216 R F1<ad61>3.723 E F0 6.223(.T)C(he)-6.223 E F1<ad66>3.723 E F0 |
3027 | 1.223(option suppresses shell function lookup, as)3.723 F .326(with the) | |
3028 | 144 228 R F1(command)2.826 E F0 -.2(bu)2.826 G(iltin.).2 E F1(type)5.326 | |
3029 | E F0 .326(returns true if all of the ar)2.826 F .325 | |
3030 | (guments are found, f)-.18 F .325(alse if an)-.1 F 2.825(ya)-.15 G .325 | |
3031 | (re not)-2.825 F(found.)144 240 Q F1(ulimit)108 256.8 Q F0([)2.5 E F1 | |
3032 | (\255HS)A F0(])A F1<ad61>2.5 E(ulimit)108 268.8 Q F0([)2.5 E F1(\255HS)A | |
8868edaf | 3033 | F0 2.5(][)C F1(\255bcde\214klmnpqrstuvxPR)-2.5 E(T)-.4 E F0([)2.5 E F2 |
74091dd4 CR |
3034 | (limit)A F0(]])A(Pro)144 280.8 Q .243(vides control o)-.15 F -.15(ve) |
3035 | -.15 G 2.743(rt).15 G .243(he resources a)-2.743 F -.25(va)-.2 G .244 | |
17345e5a | 3036 | (ilable to the shell and to processes started by it, on systems).25 F |
74091dd4 CR |
3037 | .944(that allo)144 292.8 R 3.444(ws)-.25 G .944(uch control.)-3.444 F |
3038 | (The)5.944 E F1<ad48>3.444 E F0(and)3.444 E F1<ad53>3.444 E F0 .943 | |
17345e5a | 3039 | (options specify that the hard or soft limit is set for the)3.444 F(gi) |
74091dd4 | 3040 | 144 304.8 Q -.15(ve)-.25 G 2.708(nr).15 G 2.708(esource. A)-2.708 F .208 |
17345e5a | 3041 | (hard limit cannot be increased by a non-root user once it is set; a so\ |
74091dd4 CR |
3042 | ft limit may)2.708 F .426(be increased up to the v)144 316.8 R .426 |
3043 | (alue of the hard limit.)-.25 F .425(If neither)5.426 F F1<ad48>2.925 E | |
3044 | F0(nor)2.925 E F1<ad53>2.925 E F0 .425 | |
3045 | (is speci\214ed, both the soft and)2.925 F .139(hard limits are set.)144 | |
3046 | 328.8 R .139(The v)5.139 F .139(alue of)-.25 F F2(limit)2.729 E F0 .139 | |
17345e5a | 3047 | (can be a number in the unit speci\214ed for the resource or one)3.319 F |
74091dd4 | 3048 | .742(of the special v)144 340.8 R(alues)-.25 E F1(hard)3.242 E F0(,)A F1 |
8868edaf | 3049 | (soft)3.241 E F0 3.241(,o)C(r)-3.241 E F1(unlimited)3.241 E F0 3.241(,w) |
74091dd4 CR |
3050 | C .741(hich stand for the current hard limit, the current)-3.241 F .023 |
3051 | (soft limit, and no limit, respecti)144 352.8 R -.15(ve)-.25 G(ly).15 E | |
8868edaf CR |
3052 | 5.023(.I)-.65 G(f)-5.023 E F2(limit)2.613 E F0 .023 |
3053 | (is omitted, the current v)3.203 F .023 | |
74091dd4 CR |
3054 | (alue of the soft limit of the re-)-.25 F .985 |
3055 | (source is printed, unless the)144 364.8 R F1<ad48>3.485 E F0 .984 | |
3056 | (option is gi)3.485 F -.15(ve)-.25 G 3.484(n. When).15 F .984 | |
8868edaf | 3057 | (more than one resource is speci\214ed, the)3.484 F .7 |
74091dd4 | 3058 | (limit name and unit, if appropriate, are printed before the v)144 376.8 |
8868edaf | 3059 | R 3.2(alue. Other)-.25 F .7(options are interpreted as)3.2 F(follo)144 |
74091dd4 CR |
3060 | 388.8 Q(ws:)-.25 E F1<ad61>144 400.8 Q F0 |
3061 | (All current limits are reported; no limits are set)180 400.8 Q F1<ad62> | |
3062 | 144 412.8 Q F0(The maximum sock)180 412.8 Q(et b)-.1 E(uf)-.2 E | |
3063 | (fer size)-.25 E F1<ad63>144 424.8 Q F0 | |
3064 | (The maximum size of core \214les created)180 424.8 Q F1<ad64>144 436.8 | |
3065 | Q F0(The maximum size of a process')180 436.8 Q 2.5(sd)-.55 G(ata se) | |
3066 | -2.5 E(gment)-.15 E F1<ad65>144 448.8 Q F0 | |
3067 | (The maximum scheduling priority \("nice"\))180 448.8 Q F1<ad66>144 | |
3068 | 460.8 Q F0 | |
a0c0a00f | 3069 | (The maximum size of \214les written by the shell and its children)180 |
74091dd4 CR |
3070 | 460.8 Q F1<ad69>144 472.8 Q F0(The maximum number of pending signals)180 |
3071 | 472.8 Q F1<ad6b>144 484.8 Q F0 | |
3072 | (The maximum number of kqueues that may be allocated)180 484.8 Q F1 | |
3073 | <ad6c>144 496.8 Q F0(The maximum size that may be lock)180 496.8 Q | |
3074 | (ed into memory)-.1 E F1<ad6d>144 508.8 Q F0 | |
3075 | (The maximum resident set size \(man)180 508.8 Q 2.5(ys)-.15 G | |
3076 | (ystems do not honor this limit\))-2.5 E F1<ad6e>144 520.8 Q F0 .791(Th\ | |
8868edaf | 3077 | e maximum number of open \214le descriptors \(most systems do not allo) |
74091dd4 CR |
3078 | 180 520.8 R 3.29(wt)-.25 G .79(his v)-3.29 F .79(alue to)-.25 F |
3079 | (be set\))180 532.8 Q F1<ad70>144 544.8 Q F0 | |
3080 | (The pipe size in 512-byte blocks \(this may not be set\))180 544.8 Q F1 | |
3081 | <ad71>144 556.8 Q F0 | |
3082 | (The maximum number of bytes in POSIX message queues)180 556.8 Q F1 | |
3083 | <ad72>144 568.8 Q F0(The maximum real-time scheduling priority)180 568.8 | |
3084 | Q F1<ad73>144 580.8 Q F0(The maximum stack size)180 580.8 Q F1<ad74>144 | |
3085 | 592.8 Q F0(The maximum amount of cpu time in seconds)180 592.8 Q F1 | |
3086 | <ad75>144 604.8 Q F0(The maximum number of processes a)180 604.8 Q -.25 | |
3087 | (va)-.2 G(ilable to a single user).25 E F1<ad76>144 616.8 Q F0 .47 | |
3088 | (The maximum amount of virtual memory a)180 616.8 R -.25(va)-.2 G .47 | |
3089 | (ilable to the shell and, on some systems, to).25 F(its children)180 | |
3090 | 628.8 Q F1<ad78>144 640.8 Q F0(The maximum number of \214le locks)180 | |
3091 | 640.8 Q F1<ad50>144 652.8 Q F0(The maximum number of pseudoterminals)180 | |
3092 | 652.8 Q F1<ad52>144 664.8 Q F0(The maximum time a real-time process can\ | |
3093 | run before blocking, in microseconds)180 664.8 Q F1<ad54>144 676.8 Q F0 | |
3094 | (The maximum number of threads)180 676.8 Q(If)144 693.6 Q F2(limit)3.058 | |
3095 | E F0 .468(is gi)3.648 F -.15(ve)-.25 G .468(n, and the).15 F F1<ad61> | |
3096 | 2.968 E F0 .468(option is not used,)2.968 F F2(limit)2.968 E F0 .468 | |
3097 | (is the ne)2.968 F 2.968(wv)-.25 G .468 | |
3098 | (alue of the speci\214ed resource.)-3.218 F(If)5.468 E .044 | |
3099 | (no option is gi)144 705.6 R -.15(ve)-.25 G .044(n, then).15 F F1<ad66> | |
3100 | 2.544 E F0 .045(is assumed.)2.545 F -1.11(Va)5.045 G .045 | |
3101 | (lues are in 1024-byte increments, e)1.11 F .045(xcept for)-.15 F F1 | |
3102 | <ad74>2.545 E F0 2.545(,w)C .045(hich is)-2.545 F .67(in seconds;)144 | |
3103 | 717.6 R F1<ad52>3.17 E F0 3.17(,w)C .67(hich is in microseconds;)-3.17 F | |
3104 | F1<ad70>3.17 E F0 3.17(,w)C .67(hich is in units of 512-byte blocks;) | |
3105 | -3.17 F F1<ad50>3.17 E F0(,)A F1<ad54>3.17 E F0(,)A F1<ad62>3.17 E F0(,) | |
3106 | A F1<ad6b>144 729.6 Q F0(,)A F1<ad6e>3.736 E F0 3.736(,a)C(nd)-3.736 E | |
3107 | F1<ad75>3.736 E F0 3.736(,w)C 1.236(hich are unscaled v)-3.736 F 1.236 | |
3108 | (alues; and, when in posix mode,)-.25 F F1<ad63>3.736 E F0(and)3.736 E | |
3109 | F1<ad66>3.736 E F0 3.736(,w)C 1.237(hich are in)-3.736 F(GNU Bash 5.2)72 | |
3110 | 768 Q(2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 E(24)185.545 E 0 Cg | |
3111 | EP | |
3112 | %%Page: 25 25 | |
a0c0a00f CR |
3113 | %%BeginPageSetup |
3114 | BP | |
3115 | %%EndPageSetup | |
3116 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
3117 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
3118 | E(UIL)-.1 E(TINS\(1\))-.92 E .239(512-byte increments.)144 84 R .238 |
3119 | (The return status is 0 unless an in)5.239 F -.25(va)-.4 G .238 | |
8868edaf | 3120 | (lid option or ar).25 F .238(gument is supplied, or an)-.18 F |
74091dd4 CR |
3121 | (error occurs while setting a ne)144 96 Q 2.5(wl)-.25 G(imit.)-2.5 E/F1 |
3122 | 10/Times-Bold@0 SF(umask)108 112.8 Q F0([)2.5 E F1<ad70>A F0 2.5(][)C F1 | |
3123 | <ad53>-2.5 E F0 2.5(][)C/F2 10/Times-Italic@0 SF(mode)-2.5 E F0(])A .18 | |
3124 | (The user \214le-creation mask is set to)144 124.8 R F2(mode)3.06 E F0 | |
8868edaf | 3125 | 5.18(.I).18 G(f)-5.18 E F2(mode)3.06 E F0(be)2.86 E .18 |
17345e5a JA |
3126 | (gins with a digit, it is interpreted as an octal)-.15 F .066(number; o\ |
3127 | therwise it is interpreted as a symbolic mode mask similar to that acce\ | |
74091dd4 CR |
3128 | pted by)144 136.8 R F2 -.15(ch)2.566 G(mod).15 E F0(\(1\).).77 E(If)144 |
3129 | 148.8 Q F2(mode)3.262 E F0 .382(is omitted, the current v)3.062 F .382 | |
ac50fbac | 3130 | (alue of the mask is printed.)-.25 F(The)5.382 E F1<ad53>2.882 E F0 .382 |
17345e5a | 3131 | (option causes the mask to be)2.882 F .547 |
74091dd4 | 3132 | (printed in symbolic form; the def)144 160.8 R .547 |
17345e5a | 3133 | (ault output is an octal number)-.1 F 5.547(.I)-.55 G 3.047(ft)-5.547 G |
ac50fbac | 3134 | (he)-3.047 E F1<ad70>3.047 E F0 .547(option is supplied, and)3.047 F F2 |
74091dd4 CR |
3135 | (mode)144.38 172.8 Q F0 .551 |
3136 | (is omitted, the output is in a form that may be reused as input.)3.231 | |
3137 | F .552(The return status is 0 if the)5.552 F(mode w)144 184.8 Q | |
ac50fbac CR |
3138 | (as successfully changed or if no)-.1 E F2(mode)2.5 E F0(ar)2.5 E |
3139 | (gument w)-.18 E(as supplied, and f)-.1 E(alse otherwise.)-.1 E F1 | |
74091dd4 CR |
3140 | (unalias)108 201.6 Q F0<5bad>2.5 E F1(a)A F0 2.5(][)C F2(name)-2.5 E F0 |
3141 | (...])2.5 E(Remo)144 213.6 Q 1.058 -.15(ve e)-.15 H(ach).15 E F2(name) | |
3142 | 3.258 E F0 .758(from the list of de\214ned aliases.)3.258 F(If)5.758 E | |
3143 | F1<ad61>3.258 E F0 .757(is supplied, all alias de\214nitions are re-) | |
3144 | 3.258 F(mo)144 225.6 Q -.15(ve)-.15 G 2.5(d. The).15 F(return v)2.5 E | |
ac50fbac | 3145 | (alue is true unless a supplied)-.25 E F2(name)2.86 E F0 |
74091dd4 | 3146 | (is not a de\214ned alias.)2.68 E F1(unset)108 242.4 Q F0<5bad>2.5 E F1 |
a0c0a00f | 3147 | (fv)A F0 2.5(][)C<ad>-2.5 E F1(n)A F0 2.5(][)C F2(name)-2.5 E F0(...]) |
74091dd4 CR |
3148 | 2.5 E -.15(Fo)144 254.4 S 3.803(re).15 G(ach)-3.803 E F2(name)4.163 E F0 |
3149 | 3.803(,r).18 G(emo)-3.803 E 1.603 -.15(ve t)-.15 H 1.303 | |
8868edaf | 3150 | (he corresponding v).15 F 1.303(ariable or function.)-.25 F 1.303 |
74091dd4 CR |
3151 | (If the)6.303 F F1<ad76>3.804 E F0 1.304(option is gi)3.804 F -.15(ve) |
3152 | -.25 G 1.304(n, each).15 F F2(name)144.36 266.4 Q F0 .465 | |
3153 | (refers to a shell v)3.145 F .464(ariable, and that v)-.25 F .464 | |
3154 | (ariable is remo)-.25 F -.15(ve)-.15 G 2.964(d. Read-only).15 F -.25(va) | |
3155 | 2.964 G .464(riables may not be un-).25 F 2.768(set. If)144 278.4 R F1 | |
3156 | <ad66>2.768 E F0 .269(is speci\214ed, each)2.768 F F2(name)3.129 E F0 | |
8868edaf | 3157 | .269(refers to a shell function, and the function de\214nition is remo) |
74091dd4 | 3158 | 2.949 F -.15(ve)-.15 G(d.).15 E .404(If the)144 290.4 R F1<ad6e>2.904 E |
8868edaf CR |
3159 | F0 .404(option is supplied, and)2.904 F F2(name)2.904 E F0 .404(is a v) |
3160 | 2.904 F .404(ariable with the)-.25 F F2(namer)2.904 E(ef)-.37 E F0 | |
74091dd4 CR |
3161 | (attrib)2.904 E(ute,)-.2 E F2(name)2.904 E F0 .403(will be unset)2.904 F |
3162 | .719(rather than the v)144 302.4 R .719(ariable it references.)-.25 F F1 | |
3163 | <ad6e>5.719 E F0 .719(has no ef)3.219 F .719(fect if the)-.25 F F1<ad66> | |
3164 | 3.22 E F0 .72(option is supplied.)3.22 F .72(If no options)5.72 F .737 | |
3165 | (are supplied, each)144 314.4 R F2(name)3.237 E F0 .737(refers to a v) | |
3166 | 3.237 F .737(ariable; if there is no v)-.25 F .736 | |
3167 | (ariable by that name, a function with)-.25 F 1.761(that name, if an)144 | |
3168 | 326.4 R 3.061 -.65(y, i)-.15 H 4.261(su).65 G 4.261(nset. Each)-4.261 F | |
8868edaf | 3169 | 1.761(unset v)4.261 F 1.761(ariable or function is remo)-.25 F -.15(ve) |
74091dd4 CR |
3170 | -.15 G 4.262(df).15 G 1.762(rom the en)-4.262 F(vironment)-.4 E 3.172 |
3171 | (passed to subsequent commands.)144 338.4 R 3.172(If an)8.172 F 5.672 | |
8868edaf | 3172 | (yo)-.15 G(f)-5.672 E/F3 9/Times-Bold@0 SF -.27(BA)5.672 G(SH_ALIASES) |
74091dd4 CR |
3173 | .27 E/F4 9/Times-Roman@0 SF(,)A F3 -.27(BA)5.421 G(SH_ARGV0).27 E F4(,)A |
3174 | F3 -.27(BA)5.421 G(SH_CMDS).27 E F4(,)A F3 -.27(BA)144 350.4 S | |
3175 | (SH_COMMAND).27 E F4(,)A F3 -.27(BA)11.481 G(SH_SUBSHELL).27 E F4(,)A F3 | |
8868edaf | 3176 | -.27(BA)11.482 G(SHPID).27 E F4(,)A F3(COMP_W)11.482 E(ORDBREAKS)-.09 E |
74091dd4 CR |
3177 | F4(,)A F3(DIRST)11.482 E -.495(AC)-.81 G(K).495 E F4(,)A F3(EPOCHREAL) |
3178 | 144 362.4 Q(TIME)-.828 E F4(,)A F3(EPOCHSECONDS)2.67 E F4(,)A F3(FUNCN) | |
8868edaf CR |
3179 | 2.67 E(AME)-.18 E F4(,)A F3(GR)2.67 E(OUPS)-.27 E F4(,)A F3(HISTCMD)2.67 |
3180 | E F4(,)A F3(LINENO)2.67 E F4(,)A F3(RANDOM)2.67 E F4(,)A F3(SECONDS)144 | |
74091dd4 CR |
3181 | 374.4 Q F4(,)A F0(or)4.029 E F3(SRANDOM)4.279 E F0 1.779(are unset, the) |
3182 | 4.029 F 4.279(yl)-.15 G 1.779(ose their special properties, e)-4.279 F | |
3183 | -.15(ve)-.25 G 4.279(ni).15 G 4.28(ft)-4.279 G(he)-4.28 E 4.28(ya)-.15 G | |
3184 | 1.78(re subse-)-4.28 F(quently reset.)144 386.4 Q(The e)5 E | |
3185 | (xit status is true unless a)-.15 E F2(name)2.86 E F0 | |
3186 | (is readonly or may not be unset.)2.68 E F1(wait)108 403.2 Q F0([)2.5 E | |
3187 | F1(\255fn)A F0 2.5(][)C F1<ad70>-2.5 E F2(varname)2.5 E F0 2.5(][)C F2 | |
3188 | (id ...)-2.5 E F0(])A -.8(Wa)144 415.2 S .659(it for each speci\214ed c\ | |
3189 | hild process and return its termination status.).8 F(Each)5.659 E F2(id) | |
3190 | 3.169 E F0 .658(may be a process)3.928 F .008 | |
3191 | (ID or a job speci\214cation; if a job spec is gi)144 427.2 R -.15(ve) | |
3192 | -.25 G .009(n, all processes in that job').15 F 2.509(sp)-.55 G .009 | |
3193 | (ipeline are w)-2.509 F .009(aited for)-.1 F 5.009(.I)-.55 G(f)-5.009 E | |
3194 | F2(id)144.01 439.2 Q F0 .442(is not gi)3.712 F -.15(ve)-.25 G(n,).15 E | |
3195 | F1(wait)2.942 E F0 -.1(wa)2.942 G .441 | |
8868edaf | 3196 | (its for all running background jobs and the last-e).1 F -.15(xe)-.15 G |
74091dd4 CR |
3197 | .441(cuted process substitu-).15 F .597 |
3198 | (tion, if its process id is the same as)144 451.2 R F1($!)3.098 E F0 | |
3199 | 3.098(,a)C .598(nd the return status is zero.)-3.098 F .598(If the)5.598 | |
3200 | F F1<ad6e>3.098 E F0 .598(option is supplied,)3.098 F F1(wait)144 463.2 | |
3201 | Q F0 -.1(wa)3.083 G .583(its for a single job from the list of).1 F F2 | |
3202 | (id)3.083 E F0 3.083(so)C 1.383 -.4(r, i)-3.083 H 3.083(fn).4 G(o)-3.083 | |
3203 | E F2(id)3.083 E F0 3.083(sa)C .583(re supplied, an)-3.083 F 3.083(yj) | |
3204 | -.15 G .582(ob, to complete and)-3.083 F .403(returns its e)144 475.2 R | |
3205 | .403(xit status.)-.15 F .403(If none of the supplied ar)5.403 F .403 | |
3206 | (guments is a child of the shell, or if no ar)-.18 F(guments)-.18 E .573 | |
3207 | (are supplied and the shell has no unw)144 487.2 R .573 | |
3208 | (aited-for children, the e)-.1 F .573(xit status is 127.)-.15 F .572 | |
3209 | (If the)5.573 F F1<ad70>3.072 E F0 .572(option is)3.072 F .39 | |
8868edaf | 3210 | (supplied, the process or job identi\214er of the job for which the e) |
74091dd4 CR |
3211 | 144 499.2 R .39(xit status is returned is assigned to)-.15 F .905(the v) |
3212 | 144 511.2 R(ariable)-.25 E F2(varname)3.405 E F0 .905 | |
8868edaf CR |
3213 | (named by the option ar)3.405 F 3.405(gument. The)-.18 F -.25(va)3.405 G |
3214 | .905(riable will be unset initially).25 F 3.405(,b)-.65 G(efore)-3.405 E | |
74091dd4 | 3215 | (an)144 523.2 Q 3.89(ya)-.15 G 3.89(ssignment. This)-3.89 F 1.39 |
8868edaf CR |
3216 | (is useful only when the)3.89 F F1<ad6e>3.89 E F0 1.39 |
3217 | (option is supplied.)3.89 F 1.39(Supplying the)6.39 F F1<ad66>3.89 E F0 | |
74091dd4 CR |
3218 | (option,)3.89 E .575(when job control is enabled, forces)144 535.2 R F1 |
3219 | (wait)3.075 E F0 .575(to w)3.075 F .575(ait for)-.1 F F2(id)3.075 E F0 | |
3220 | .574(to terminate before returning its status, in-)3.075 F .635 | |
3221 | (stead of returning when it changes status.)144 547.2 R(If)5.635 E F2 | |
3222 | (id)3.145 E F0 .635(speci\214es a non-e)3.905 F .635 | |
3223 | (xistent process or job, the return)-.15 F .802(status is 127.)144 559.2 | |
3224 | R(If)5.801 E F1(wait)3.301 E F0 .801(is interrupted by a signal, the re\ | |
3225 | turn status will be greater than 128, as de-)3.301 F 1.758 | |
3226 | (scribed under)144 571.2 R F1(SIGN)4.258 E(ALS)-.2 E F0(in)4.258 E F2 | |
3227 | (bash\(1\))4.258 E F0 6.758(.O)C 1.759 | |
3228 | (therwise, the return status is the e)-6.758 F 1.759 | |
3229 | (xit status of the last)-.15 F(process or job w)144 583.2 Q(aited for) | |
3230 | -.1 E(.)-.55 E/F5 10.95/Times-Bold@0 SF(SHELL COMP)72 600 Q -1.04(AT) | |
3231 | -.81 G(IBILITY MODE)1.04 E F0 1.355 | |
3232 | (Bash-4.0 introduced the concept of a)108 612 R F2 1.355 | |
3233 | (shell compatibility le)3.855 F(vel)-.15 E F0 3.855(,s)C 1.354 | |
3234 | (peci\214ed as a set of options to the shopt)-3.855 F -.2(bu)108 624 S | |
3235 | .398(iltin \().2 F F1(compat31)2.898 E F0(,)A F1(compat32)2.898 E F0(,)A | |
3236 | F1(compat40)2.898 E F0(,)A F1(compat41)2.898 E F0 2.898(,a)C .399 | |
3237 | (nd so on\).)-2.898 F .399(There is only one current compatibility)5.399 | |
3238 | F(le)108 636 Q -.15(ve)-.25 G 3.254(l-).15 G 3.254(-e)-3.254 G .754 | |
3239 | (ach option is mutually e)-3.254 F(xclusi)-.15 E -.15(ve)-.25 G 5.754 | |
3240 | (.T).15 G .754(he compatibility le)-5.754 F -.15(ve)-.25 G 3.253(li).15 | |
3241 | G 3.253(si)-3.253 G .753(ntended to allo)-3.253 F 3.253(wu)-.25 G .753 | |
3242 | (sers to select be-)-3.253 F(ha)108 648 Q 1.083(vior from pre)-.2 F | |
3243 | 1.083(vious v)-.25 F 1.083(ersions that is incompatible with ne)-.15 F | |
3244 | 1.083(wer v)-.25 F 1.083(ersions while the)-.15 F 3.584(ym)-.15 G 1.084 | |
3245 | (igrate scripts to use)-3.584 F(current features and beha)108 660 Q | |
3246 | (vior)-.2 E 2.5(.I)-.55 G(t')-2.5 E 2.5(si)-.55 G | |
3247 | (ntended to be a temporary solution.)-2.5 E 1.457 | |
3248 | (This section does not mention beha)108 676.8 R 1.457 | |
3249 | (vior that is standard for a particular v)-.2 F 1.456 | |
3250 | (ersion \(e.g., setting)-.15 F F1(compat32)3.956 E F0 .886 | |
3251 | (means that quoting the rhs of the re)108 688.8 R(ge)-.15 E .886 | |
3252 | (xp matching operator quotes special re)-.15 F(ge)-.15 E .887 | |
3253 | (xp characters in the w)-.15 F(ord,)-.1 E(which is def)108 700.8 Q | |
3254 | (ault beha)-.1 E(vior in bash-3.2 and subsequent v)-.2 E(ersions\).)-.15 | |
3255 | E .523(If a user enables, say)108 717.6 R(,)-.65 E F1(compat32)3.023 E | |
3256 | F0 3.023(,i)C 3.023(tm)-3.023 G .523(ay af)-3.023 F .523(fect the beha) | |
3257 | -.25 F .523(vior of other compatibility le)-.2 F -.15(ve)-.25 G .522 | |
3258 | (ls up to and includ-).15 F .259(ing the current compatibility le)108 | |
3259 | 729.6 R -.15(ve)-.25 G 2.759(l. The).15 F .259 | |
3260 | (idea is that each compatibility le)2.759 F -.15(ve)-.25 G 2.76(lc).15 G | |
3261 | .26(ontrols beha)-2.76 F .26(vior that changed)-.2 F(GNU Bash 5.2)72 768 | |
3262 | Q(2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 E(25)185.545 E 0 Cg EP | |
3263 | %%Page: 26 26 | |
d233b485 CR |
3264 | %%BeginPageSetup |
3265 | BP | |
3266 | %%EndPageSetup | |
3267 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
3268 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
74091dd4 CR |
3269 | E(UIL)-.1 E(TINS\(1\))-.92 E 1.646(in that v)108 84 R 1.646(ersion of) |
3270 | -.15 F/F1 10/Times-Bold@0 SF(bash)4.146 E F0 4.146(,b)C 1.646 | |
3271 | (ut that beha)-4.346 F 1.646(vior may ha)-.2 F 1.946 -.15(ve b)-.2 H | |
3272 | 1.646(een present in earlier v).15 F 4.146(ersions. F)-.15 F 1.645 | |
3273 | (or instance, the)-.15 F .76 | |
3274 | (change to use locale-based comparisons with the)108 96 R F1([[)3.261 E | |
3275 | F0 .761(command came in bash-4.1, and earlier v)3.261 F .761 | |
3276 | (ersions used)-.15 F 1.905(ASCII-based comparisons, so enabling)108 108 | |
3277 | R F1(compat32)4.405 E F0 1.904 | |
3278 | (will enable ASCII-based comparisons as well.)4.405 F(That)6.904 E .295 | |
3279 | (granularity may not be suf)108 120 R .296 | |
8868edaf | 3280 | (\214cient for all uses, and as a result users should emplo)-.25 F 2.796 |
74091dd4 CR |
3281 | (yc)-.1 G .296(ompatibility le)-2.796 F -.15(ve)-.25 G .296(ls care-).15 |
3282 | F(fully)108 132 Q 5(.R)-.65 G(ead the documentation for a particular fe\ | |
3283 | ature to \214nd out the current beha)-5 E(vior)-.2 E(.)-.55 E .532 | |
3284 | (Bash-4.3 introduced a ne)108 148.8 R 3.032(ws)-.25 G .531(hell v)-3.032 | |
3285 | F(ariable:)-.25 E/F2 9/Times-Bold@0 SF -.27(BA)3.031 G(SH_COMP).27 E | |
3286 | -.855(AT)-.666 G/F3 9/Times-Roman@0 SF(.).855 E F0 .531(The v)5.031 F | |
3287 | .531(alue assigned to this v)-.25 F .531(ariable \(a decimal)-.25 F -.15 | |
3288 | (ve)108 160.8 S .107(rsion number lik).15 F 2.607(e4)-.1 G .107 | |
3289 | (.2, or an inte)-2.607 F .107(ger corresponding to the)-.15 F F1(compat) | |
3290 | 2.608 E/F4 10/Times-Italic@0 SF(NN)A F0 .108(option, lik)2.608 F 2.608 | |
3291 | (e4)-.1 G .108(2\) determines the com-)-2.608 F(patibility le)108 172.8 | |
3292 | Q -.15(ve)-.25 G(l.).15 E .388(Starting with bash-4.4, Bash has be)108 | |
3293 | 189.6 R .388(gun deprecating older compatibility le)-.15 F -.15(ve)-.25 | |
3294 | G 2.887(ls. Ev).15 F(entually)-.15 E 2.887(,t)-.65 G .387 | |
3295 | (he options will)-2.887 F(be remo)108 201.6 Q -.15(ve)-.15 G 2.5(di).15 | |
3296 | G 2.5(nf)-2.5 G -.2(avo)-2.6 G 2.5(ro).2 G(f)-2.5 E F2 -.27(BA)2.5 G | |
3297 | (SH_COMP).27 E -.855(AT)-.666 G F3(.).855 E F0 1.163 | |
3298 | (Bash-5.0 is the \214nal v)108 218.4 R 1.163 | |
3299 | (ersion for which there will be an indi)-.15 F 1.164 | |
3300 | (vidual shopt option for the pre)-.25 F 1.164(vious v)-.25 F(ersion.) | |
3301 | -.15 E(Users should use)108 230.4 Q F2 -.27(BA)2.5 G(SH_COMP).27 E -.855 | |
3302 | (AT)-.666 G F0(on bash-5.0 and later v)3.105 E(ersions.)-.15 E 1.614 | |
3303 | (The follo)108 247.2 R 1.613(wing table describes the beha)-.25 F 1.613 | |
8868edaf | 3304 | (vior changes controlled by each compatibility le)-.2 F -.15(ve)-.25 G |
74091dd4 CR |
3305 | 4.113(ls).15 G 4.113(etting. The)-4.113 F F1(compat)108 259.2 Q F4(NN)A |
3306 | F0 1.186(tag is used as shorthand for setting the compatibility le)3.685 | |
3307 | F -.15(ve)-.25 G 3.686(lt).15 G(o)-3.686 E F4(NN)3.686 E F0 1.186 | |
3308 | (using one of the follo)3.686 F(wing)-.25 E 3.807(mechanisms. F)108 | |
3309 | 271.2 R 1.307(or v)-.15 F 1.307 | |
8868edaf | 3310 | (ersions prior to bash-5.0, the compatibility le)-.15 F -.15(ve)-.25 G |
74091dd4 CR |
3311 | 3.806(lm).15 G 1.306(ay be set using the corresponding)-3.806 F F1 |
3312 | (compat)108 283.2 Q F4(NN)A F0 .502(shopt option.)3.002 F -.15(Fo)5.502 | |
8868edaf | 3313 | G 3.002(rb).15 G .502(ash-4.3 and later v)-3.002 F .502(ersions, the) |
74091dd4 | 3314 | -.15 F F2 -.27(BA)3.002 G(SH_COMP).27 E -.855(AT)-.666 G F0 -.25(va) |
8868edaf | 3315 | 3.607 G .502(riable is preferred, and it).25 F |
74091dd4 CR |
3316 | (is required for bash-5.1 and later v)108 295.2 Q(ersions.)-.15 E F1 |
3317 | (compat31)108 312 Q F0<83>144 324 Q(quoting the rhs of the)180 324 Q F1 | |
3318 | ([[)2.5 E F0(command')2.5 E 2.5(sr)-.55 G -.15(eg)-2.5 G -.15(ex).15 G | |
3319 | 2.5(pm).15 G(atching operator \(=~\) has no special ef)-2.5 E(fect)-.25 | |
3320 | E F1(compat32)108 340.8 Q F0<83>144 352.8 Q .35 | |
3321 | (interrupting a command list such as "a ; b ; c" causes the e)180 352.8 | |
3322 | R -.15(xe)-.15 G .35(cution of the ne).15 F .35(xt command)-.15 F .017 | |
3323 | (in the list \(in bash-4.0 and later v)180 364.8 R .018 | |
3324 | (ersions, the shell acts as if it recei)-.15 F -.15(ve)-.25 G 2.518(dt) | |
3325 | .15 G .018(he interrupt, so in-)-2.518 F | |
3326 | (terrupting one command in a list aborts the e)180 376.8 Q -.15(xe)-.15 | |
3327 | G(cution of the entire list\)).15 E F1(compat40)108 393.6 Q F0<83>144 | |
3328 | 405.6 Q(the)180 405.6 Q F1(<)2.674 E F0(and)2.674 E F1(>)2.673 E F0 .173 | |
3329 | (operators to the)2.673 F F1([[)2.673 E F0 .173 | |
8868edaf | 3330 | (command do not consider the current locale when compar)2.673 F(-)-.2 E |
74091dd4 CR |
3331 | .067(ing strings; the)180 417.6 R 2.567(yu)-.15 G .067 |
3332 | (se ASCII ordering.)-2.567 F .068(Bash v)5.068 F .068 | |
3333 | (ersions prior to bash-4.1 use ASCII collation)-.15 F(and)180 429.6 Q F4 | |
3334 | (str)4.743 E(cmp)-.37 E F0 1.903 | |
3335 | (\(3\); bash-4.1 and later use the current locale').19 F 4.402(sc)-.55 G | |
3336 | 1.902(ollation sequence and)-4.402 F F4(str)4.742 E(-)-.2 E(coll)180 | |
3337 | 441.6 Q F0(\(3\).).51 E F1(compat41)108 458.4 Q F0<83>144 470.4 Q(in)180 | |
3338 | 470.4 Q F4(posix)3.79 E F0(mode,)3.79 E F1(time)3.79 E F0 1.29 | |
3339 | (may be follo)3.79 F 1.29 | |
3340 | (wed by options and still be recognized as a reserv)-.25 F(ed)-.15 E -.1 | |
3341 | (wo)180 482.4 S(rd \(this is POSIX interpretation 267\)).1 E<83>144 | |
3342 | 494.4 Q(in)180 494.4 Q F4(posix)2.709 E F0 .208 | |
3343 | (mode, the parser requires that an e)2.709 F -.15(ve)-.25 G 2.708(nn).15 | |
3344 | G .208(umber of single quotes occur in the)-2.708 F F4(wor)2.708 E(d) | |
3345 | -.37 E F0 .281(portion of a double-quoted parameter e)180 506.4 R .282 | |
3346 | (xpansion and treats them specially)-.15 F 2.782(,s)-.65 G 2.782(ot) | |
3347 | -2.782 G .282(hat charac-)-2.782 F(ters within the single quotes are co\ | |
3348 | nsidered quoted \(this is POSIX interpretation 221\))180 518.4 Q F1 | |
3349 | (compat42)108 535.2 Q F0<83>144 547.2 Q 1.056(the replacement string in\ | |
3350 | double-quoted pattern substitution does not under)180 547.2 R 1.055 | |
3351 | (go quote re-)-.18 F(mo)180 559.2 Q -.25(va)-.15 G(l, as it does in v) | |
3352 | .25 E(ersions after bash-4.2)-.15 E<83>144 571.2 Q .021 | |
3353 | (in posix mode, single quotes are considered special when e)180 571.2 R | |
3354 | .021(xpanding the)-.15 F F4(wor)2.521 E(d)-.37 E F0 .021(portion of a) | |
3355 | 2.521 F .018(double-quoted parameter e)180 583.2 R .017 | |
8868edaf | 3356 | (xpansion and can be used to quote a closing brace or other spe-)-.15 F |
74091dd4 CR |
3357 | .998(cial character \(this is part of POSIX interpretation 221\); in la\ |
3358 | ter v)180 595.2 R .999(ersions, single quotes)-.15 F | |
3359 | (are not special within double-quoted w)180 607.2 Q(ord e)-.1 E | |
3360 | (xpansions)-.15 E F1(compat43)108 624 Q F0<83>144 636 Q 1.071 | |
3361 | (the shell does not print a w)180 636 R 1.07 | |
3362 | (arning message if an attempt is made to use a quoted com-)-.1 F .71 | |
3363 | (pound assignment as an ar)180 648 R .711 | |
3364 | (gument to declare \(e.g., declare -a foo=\010\(1 2\)\010\). Later v) | |
3365 | -.18 F(ersions)-.15 E -.1(wa)180 660 S(rn that this usage is deprecated) | |
3366 | .1 E<83>144 672 Q -.1(wo)180 672 S .501(rd e).1 F .501 | |
8868edaf | 3367 | (xpansion errors are considered non-f)-.15 F .501 |
74091dd4 | 3368 | (atal errors that cause the current command to)-.1 F -.1(fa)180 684 S |
8868edaf CR |
3369 | .605(il, e).1 F -.15(ve)-.25 G 3.105(ni).15 G 3.105(np)-3.105 G .605 |
3370 | (osix mode \(the def)-3.105 F .605(ault beha)-.1 F .605(vior is to mak) | |
3371 | -.2 F 3.105(et)-.1 G .605(hem f)-3.105 F .605 | |
74091dd4 CR |
3372 | (atal errors that cause the)-.1 F(shell to e)180 696 Q(xit\))-.15 E<83> |
3373 | 144 708 Q .355(when e)180 708 R -.15(xe)-.15 G .354 | |
3374 | (cuting a shell function, the loop state \(while/until/etc.\)).15 F .354 | |
3375 | (is not reset, so)5.354 F F1(br)2.854 E(eak)-.18 E F0(or)2.854 E F1 | |
3376 | (continue)180 720 Q F0 .052 | |
8868edaf | 3377 | (in that function will break or continue loops in the calling conte) |
74091dd4 CR |
3378 | 2.552 F .053(xt. Bash-4.4 and)-.15 F(GNU Bash 5.2)72 768 Q(2021 No) |
3379 | 136.385 E -.15(ve)-.15 G(mber 22).15 E(26)185.545 E 0 Cg EP | |
3380 | %%Page: 27 27 | |
3381 | %%BeginPageSetup | |
3382 | BP | |
3383 | %%EndPageSetup | |
3384 | /F0 10/Times-Roman@0 SF -.35(BA)72 48 S(SH_B).35 E(UIL)-.1 E 87.61 | |
3385 | (TINS\(1\) General)-.92 F(Commands Manual)2.5 E -.35(BA)90.11 G(SH_B).35 | |
3386 | E(UIL)-.1 E(TINS\(1\))-.92 E(later reset the loop state to pre)180 84 Q | |
3387 | -.15(ve)-.25 G(nt this).15 E/F1 10/Times-Bold@0 SF(compat44)108 100.8 Q | |
3388 | F0<83>144 112.8 Q .719(the shell sets up the v)180 112.8 R .719 | |
3389 | (alues used by)-.25 F/F2 9/Times-Bold@0 SF -.27(BA)3.219 G(SH_ARGV).27 E | |
3390 | F0(and)2.969 E F2 -.27(BA)3.219 G(SH_ARGC).27 E F0 .719(so the)2.969 F | |
3391 | 3.218(yc)-.15 G .718(an e)-3.218 F(xpand)-.15 E(to the shell')180 124.8 | |
3392 | Q 2.5(sp)-.55 G(ositional parameters e)-2.5 E -.15(ve)-.25 G 2.5(ni).15 | |
3393 | G 2.5(fe)-2.5 G(xtended deb)-2.65 E(ugging mode is not enabled)-.2 E<83> | |
3394 | 144 136.8 Q 2.634(as)180 136.8 S .134 | |
3395 | (ubshell inherits loops from its parent conte)-2.634 F .135(xt, so)-.15 | |
3396 | F F1(br)2.635 E(eak)-.18 E F0(or)2.635 E F1(continue)2.635 E F0 .135 | |
3397 | (will cause the sub-)2.635 F(shell to e)180 148.8 Q 2.5(xit. Bash-5.0) | |
3398 | -.15 F(and later reset the loop state to pre)2.5 E -.15(ve)-.25 G | |
3399 | (nt the e).15 E(xit)-.15 E<83>144 160.8 Q -.25(va)180 160.8 S .619 | |
3400 | (riable assignments preceding b).25 F .618(uiltins lik)-.2 F(e)-.1 E F1 | |
3401 | (export)3.118 E F0(and)3.118 E F1 -.18(re)3.118 G(adonly).18 E F0 .618 | |
3402 | (that set attrib)3.118 F .618(utes con-)-.2 F .119(tinue to af)180 172.8 | |
3403 | R .119(fect v)-.25 F .119(ariables with the same name in the calling en) | |
3404 | -.25 F .12(vironment e)-.4 F -.15(ve)-.25 G 2.62(ni).15 G 2.62(ft)-2.62 | |
3405 | G .12(he shell is)-2.62 F(not in posix mode)180 184.8 Q F1(compat50)108 | |
3406 | 201.6 Q F0<83>144 213.6 Q 1.209(Bash-5.1 changed the w)180 213.6 R(ay) | |
3407 | -.1 E F2($RANDOM)3.709 E F0 1.209 | |
3408 | (is generated to introduce slightly more random-)3.459 F 1.018 | |
3409 | (ness. If the shell compatibility le)180 225.6 R -.15(ve)-.25 G 3.518 | |
3410 | (li).15 G 3.518(ss)-3.518 G 1.018(et to 50 or lo)-3.518 F(wer)-.25 E | |
3411 | 3.518(,i)-.4 G 3.518(tr)-3.518 G -2.15 -.25(ev e)-3.518 H 1.019 | |
3412 | (rts to the method from).25 F .733(bash-5.0 and pre)180 237.6 R .733 | |
3413 | (vious v)-.25 F .732 | |
8868edaf | 3414 | (ersions, so seeding the random number generator by assigning a)-.15 F |
74091dd4 CR |
3415 | -.25(va)180 249.6 S(lue to).25 E F2(RANDOM)2.5 E F0 |
3416 | (will produce the same sequence as in bash-5.0)2.25 E<83>144 261.6 Q | |
3417 | .695(If the command hash table is empty)180 261.6 R 3.196(,b)-.65 G .696 | |
3418 | (ash v)-3.196 F .696(ersions prior to bash-5.1 printed an informa-)-.15 | |
3419 | F 1.321(tional message to that ef)180 273.6 R 1.321(fect, e)-.25 F -.15 | |
8868edaf CR |
3420 | (ve)-.25 G 3.821(nw).15 G 1.321 |
3421 | (hen producing output that can be reused as input.)-3.821 F | |
74091dd4 CR |
3422 | (Bash-5.1 suppresses that message when the)180 285.6 Q F1<ad6c>2.5 E F0 |
3423 | (option is supplied.)2.5 E F1(compat51)108 302.4 Q F0<83>144 314.4 Q | |
3424 | (The)180 314.4 Q F1(unset)2.954 E F0 -.2(bu)2.954 G .454 | |
3425 | (iltin treats attempts to unset array subscripts).2 F F1(@)2.955 E F0 | |
3426 | (and)2.955 E F1(*)2.955 E F0(dif)2.955 E .455(ferently depending)-.25 F | |
3427 | (on whether the array is inde)180 326.4 Q -.15(xe)-.15 G 2.5(do).15 G | |
3428 | 2.5(ra)-2.5 G(ssociati)-2.5 E -.15(ve)-.25 G 2.5(,a).15 G(nd dif)-2.5 E | |
3429 | (ferently than in pre)-.25 E(vious v)-.25 E(ersions.)-.15 E/F3 10.95 | |
3430 | /Times-Bold@0 SF(SEE ALSO)72 343.2 Q F0(bash\(1\), sh\(1\))108 355.2 Q | |
3431 | (GNU Bash 5.2)72 768 Q(2021 No)136.385 E -.15(ve)-.15 G(mber 22).15 E | |
3432 | (27)185.545 E 0 Cg EP | |
17345e5a JA |
3433 | %%Trailer |
3434 | end | |
3435 | %%EOF |