examples/INDEX.html

   1 <table border=1>
   2   <tr>
   3     <th>Path</th>
   4     <th>Description</th>
   5     <th>X-Ref</th>
   6   </tr>
   7   <tr>
   8     <td>./obashdb</td>
   9     <td>Deprecated sample implementation of a bash debugger</td>
  10   </tr>
  11   <tr>
  12   </tr>
  13   <tr>
  14     <td>./complete</td>
  15     <td>Shell completion code</td>
  16   </tr>
  17   <tr>
  18   </tr>
  19   <tr>
  20     <td>./functions</td>
  21     <td>Example functions</td>
  22   </tr>
  23   <tr>
  24     <td>./functions/array-stuff</td>
  25     <td>Various array functions (ashift, array_sort, reverse).</td>
  26   </tr>
  27   <tr>
  28     <td>./functions/array-to-string</td>
  29     <td>Convert an array to a string.</td>
  30   </tr>
  31   <tr>
  32     <td>./functions/autoload</td>
  33     <td>An almost ksh-compatible 'autoload' (no lazy load).</td>
  34     <td>ksh</td>
  35   </tr>
  36   <tr>
  37     <td>./functions/autoload.v2</td>
  38     <td>An almost ksh-compatible 'autoload' (no lazy load).</td>
  39     <td>ksh</td>
  40   </tr>
  41   <tr>
  42     <td>./functions/autoload.v3</td>
  43     <td>A more ksh-compatible 'autoload' (with lazy load).</td>
  44     <td>ksh</td>
  45   </tr>
  46   <tr>
  47     <td>./functions/basename</td>
  48     <td>A replacement for basename(1).</td>
  49     <td>basename</td>
  50   </tr>
  51   <tr>
  52     <td>./functions/basename2</td>
  53     <td>Fast basename(1) and dirname(1) functions for BASH/SH.</td>
  54     <td>basename, dirname</td>
  55   </tr>
  56   <tr>
  57     <td>./functions/coproc.bash</td>
  58     <td>Start, control, and end coprocesses.</td>
  59   </tr>
  60   <tr>
  61     <td>./functions/coshell.bash</td>
  62     <td>Control shell coprocesses (see coprocess.bash).</td>
  63   </tr>
  64   <tr>
  65     <td>./functions/coshell.README</td>
  66     <td>README for coshell and coproc.</td>
  67   </tr>
  68   <tr>
  69     <td>./functions/csh-compat</td>
  70     <td>A C-shell compatibility package.</td>
  71     <td>csh</td>
  72   </tr>
  73   <tr>
  74     <td>./functions/dirfuncs</td>
  75     <td>Directory manipulation functions from the book 'The Korn Shell'.</td>
  76   </tr>
  77   <tr>
  78     <td>./functions/dirname</td>
  79     <td>A replacement for dirname(1).</td>
  80     <td>dirname</td>
  81   </tr>
  82   <tr>
  83     <td>./functions/emptydir</td>
  84     <td>Find out if a directory is empty.</td>
  85   </tr>
  86   <tr>
  87     <td>./functions/exitstat</td>
  88     <td>Display the exit status of processes.</td>
  89   </tr>
  90   <tr>
  91     <td>./functions/external</td>
  92     <td>Like 'command' but FORCES use of external command.</td>
  93   </tr>
  94   <tr>
  95     <td>./functions/fact</td>
  96     <td>Recursive factorial function.</td>
  97   </tr>
  98   <tr>
  99     <td>./functions/fstty</td>
 100     <td>Front end to sync TERM changes to both stty(1) and readline 'bind'.</td>
 101     <td>stty.bash</td>
 102   </tr>
 103   <tr>
 104     <td>./functions/func</td>
 105     <td>Print out definitions for functions named by arguments.</td>
 106   </tr>
 107   <tr>
 108     <td>./functions/gethtml</td>
 109     <td>Get a web page from a remote server (wget(1) in bash!).</td>
 110   </tr>
 111   <tr>
 112     <td>./functions/getoptx.bash</td>
 113     <td>getopt function that parses long-named options.</td>
 114   </tr>
 115   <tr>
 116     <td>./functions/inetaddr</td>
 117     <td>Internet address conversion (inet2hex & hex2inet).</td>
 118   </tr>
 119   <tr>
 120     <td>./functions/inpath</td>
 121     <td>Return zero if the argument is in the path and executable.</td>
 122     <td>inpath</td>
 123   </tr>
 124   <tr>
 125     <td>./functions/isnum.bash</td>
 126     <td>Test user input on numeric or character value.</td>
 127   </tr>
 128   <tr>
 129     <td>./functions/isnum2</td>
 130     <td>Test user input on numeric values, with floating point.</td>
 131   </tr>
 132   <tr>
 133     <td>./functions/isvalidip</td>
 134     <td>Test user input for valid IP Addresses.</td>
 135   </tr>
 136   <tr>
 137     <td>./functions/jdate.bash</td>
 138     <td>Julian date conversion.</td>
 139   </tr>
 140   <tr>
 141     <td>./functions/jj.bash</td>
 142     <td>Look for running jobs.</td>
 143   </tr>
 144   <tr>
 145     <td>./functions/keep</td>
 146     <td>Try to keep some programs in the foreground and running.</td>
 147   </tr>
 148   <tr>
 149     <td>./functions/ksh-cd</td>
 150     <td>ksh-like 'cd': cd [-LP] [dir [change]].</td>
 151     <td>ksh</td>
 152   </tr>
 153   <tr>
 154     <td>./functions/ksh-compat-test</td>
 155     <td>ksh-like arithmetic test replacements.</td>
 156     <td>ksh</td>
 157   </tr>
 158   <tr>
 159     <td>./functions/kshenv</td>
 160     <td>Functions and aliases to provide the beginnings of a ksh environment for bash.</td>
 161     <td>ksh</td>
 162   </tr>
 163   <tr>
 164     <td>./functions/login</td>
 165     <td>Replace the 'login' and 'newgrp' builtins in old Bourne shells.</td>
 166   </tr>
 167   <tr>
 168     <td>./functions/lowercase</td>
 169     <td>Rename files to lower case.</td>
 170     <td>rename lower</td>
 171   </tr>
 172   <tr>
 173     <td>./functions/manpage</td>
 174     <td>Find and print a manual page.</td>
 175     <td>fman</td>
 176   </tr>
 177   <tr>
 178     <td>./functions/mhfold</td>
 179     <td>Print MH folders, useful only because folders(1) doesn't print mod date/times.</td>
 180   </tr>
 181   <tr>
 182     <td>./functions/notify.bash</td>
 183     <td>Notify when jobs change status.</td>
 184   </tr>
 185   <tr>
 186     <td>./functions/pathfuncs</td>
 187     <td>Path related functions (no_path, add_path, pre-path, del_path).</td>
 188     <td>path</td>
 189   </tr>
 190   <tr>
 191     <td>./functions/README</td>
 192     <td>README</td>
 193   </tr>
 194   <tr>
 195     <td>./functions/recurse</td>
 196     <td>Recursive directory traverser.</td>
 197   </tr>
 198   <tr>
 199     <td>./functions/repeat2</td>
 200     <td>A clone of C shell builtin 'repeat'.</td>
 201     <td>repeat, csh</td>
 202   </tr>
 203   <tr>
 204     <td>./functions/repeat3</td>
 205     <td>A clone of C shell builtin 'repeat'.</td>
 206     <td>repeat, csh</td>
 207   </tr>
 208   <tr>
 209     <td>./functions/seq</td>
 210     <td>Generate a sequence from m to n, m defaults to 1.</td>
 211   </tr>
 212   <tr>
 213     <td>./functions/seq2</td>
 214     <td>Generate a sequence from m to n, m defaults to 1.</td>
 215   </tr>
 216   <tr>
 217     <td>./functions/shcat</td>
 218     <td>Readline-based pager.</td>
 219     <td>cat, readline pager</td>
 220   </tr>
 221   <tr>
 222     <td>./functions/shcat2</td>
 223     <td>Readline-based pagers.</td>
 224     <td>cat, readline pager</td>
 225   </tr>
 226   <tr>
 227     <td>./functions/sort-pos-params</td>
 228     <td>Sort the positional parameters.</td>
 229   </tr>
 230   <tr>
 231     <td>./functions/substr</td>
 232     <td>A function to emulate the ancient ksh builtin.</td>
 233     <td>ksh</td>
 234   </tr>
 235   <tr>
 236     <td>./functions/substr2</td>
 237     <td>A function to emulate the ancient ksh builtin.</td>
 238     <td>ksh</td>
 239   </tr>
 240   <tr>
 241     <td>./functions/term</td>
 242     <td>A shell function to set the terminal type interactively or not.</td>
 243   </tr>
 244   <tr>
 245     <td>./functions/whatis</td>
 246     <td>An implementation of the 10th Edition Unix sh builtin 'whatis(1)' command.</td>
 247   </tr>
 248   <tr>
 249     <td>./functions/whence</td>
 250     <td>An almost-ksh compatible 'whence(1)' command.</td>
 251   </tr>
 252   <tr>
 253     <td>./functions/which</td>
 254     <td>An emulation of 'which(1)' as it appears in FreeBSD.</td>
 255   </tr>
 256   <tr>
 257     <td>./functions/xalias.bash</td>
 258     <td>Convert csh alias commands to bash functions.</td>
 259     <td>csh, aliasconv</td>
 260   </tr>
 261   <tr>
 262     <td>./functions/xfind.bash</td>
 263     <td>A 'find(1)' clone.</td>
 264   </tr>
 265   <tr>
 266   </tr>
 267   <tr>
 268     <td>./loadables/</td>
 269     <td>Example loadable replacements</td>
 270   </tr>
 271   <tr>
 272     <td>./loadables/basename.c</td>
 273     <td>Return non-directory portion of pathname.</td>
 274     <td>basename</td>
 275   </tr>
 276   <tr>
 277     <td>./loadables/cat.c</td>
 278     <td>cat(1) replacement with no options - the way cat was intended.</td>
 279     <td>cat, readline pager</td>
 280   </tr>
 281   <tr>
 282     <td>./loadables/cut.c</td>
 283     <td>cut(1) replacement.</td>
 284   </tr>
 285   <tr>
 286     <td>./loadables/dirname.c</td>
 287     <td>Return directory portion of pathname.</td>
 288     <td>dirname</td>
 289   </tr>
 290   <tr>
 291     <td>./loadables/finfo.c</td>
 292     <td>Print file info.</td>
 293   </tr>
 294   <tr>
 295     <td>./loadables/getconf.c</td>
 296     <td>POSIX.2 getconf utility.</td>
 297   </tr>
 298   <tr>
 299     <td>./loadables/getconf.h</td>
 300     <td>Replacement definitions for ones the system doesn't provide.</td>
 301   </tr>
 302   <tr>
 303     <td>./loadables/head.c</td>
 304     <td>Copy first part of files.</td>
 305   </tr>
 306   <tr>
 307     <td>./loadables/hello.c</td>
 308     <td>Obligatory "Hello World" / sample loadable.</td>
 309   </tr>
 310   <tr>
 311     <td>./loadables/id.c</td>
 312     <td>POSIX.2 user identity.</td>
 313   </tr>
 314   <tr>
 315     <td>./loadables/ln.c</td>
 316     <td>Make links.</td>
 317   </tr>
 318   <tr>
 319     <td>./loadables/logname.c</td>
 320     <td>Print login name of current user.</td>
 321   </tr>
 322   <tr>
 323     <td>./loadables/Makefile.in</td>
 324     <td>Simple makefile for the sample loadable builtins.</td>
 325   </tr>
 326   <tr>
 327     <td>./loadables/mkdir.c</td>
 328     <td>Make directories.</td>
 329   </tr>
 330   <tr>
 331     <td>./loadables/necho.c</td>
 332     <td>echo without options or argument interpretation.</td>
 333   </tr>
 334   <tr>
 335     <td>./loadables/pathchk.c</td>
 336     <td>Check pathnames for validity and portability.</td>
 337   </tr>
 338   <tr>
 339     <td>./loadables/print.c</td>
 340     <td>Loadable ksh-93 style print builtin.</td>
 341   </tr>
 342   <tr>
 343     <td>./loadables/printenv.c</td>
 344     <td>Minimal builtin clone of BSD printenv(1).</td>
 345   </tr>
 346   <tr>
 347     <td>./loadables/push.c</td>
 348     <td>Anyone remember TOPS-20?</td>
 349   </tr>
 350   <tr>
 351     <td>./loadables/README</td>
 352     <td>README</td>
 353   </tr>
 354   <tr>
 355     <td>./loadables/realpath.c</td>
 356     <td>Canonicalize pathnames, resolving symlinks.</td>
 357   </tr>
 358   <tr>
 359     <td>./loadables/rmdir.c</td>
 360     <td>Remove directory.</td>
 361   </tr>
 362   <tr>
 363     <td>./loadables/sleep.c</td>
 364     <td>sleep for fractions of a second.</td>
 365   </tr>
 366   <tr>
 367     <td>./loadables/strftime.c</td>
 368     <td>Loadable builtin interface to strftime(3).</td>
 369   </tr>
 370   <tr>
 371     <td>./loadables/sync.c</td>
 372     <td>Sync the disks by forcing pending filesystem writes to complete.</td>
 373   </tr>
 374   <tr>
 375     <td>./loadables/tee.c</td>
 376     <td>Duplicate standard input.</td>
 377   </tr>
 378   <tr>
 379     <td>./loadables/template.c</td>
 380     <td>Example template for loadable builtin.</td>
 381   </tr>
 382   <tr>
 383     <td>./loadables/truefalse.c</td>
 384     <td>True and false builtins.</td>
 385   </tr>
 386   <tr>
 387     <td>./loadables/tty.c</td>
 388     <td>Return terminal name.</td>
 389   </tr>
 390   <tr>
 391     <td>./loadables/uname.c</td>
 392     <td>Print system information.</td>
 393   </tr>
 394   <tr>
 395     <td>./loadables/unlink.c</td>
 396     <td>Remove a directory entry.</td>
 397   </tr>
 398   <tr>
 399     <td>./loadables/whoami.c</td>
 400     <td>Print out username of current user.</td>
 401   </tr>
 402   <tr>
 403   </tr>
 404   <tr>
 405     <td>./loadables/perl/</td>
 406     <td>Illustrate how to build a Perl interpreter into bash.</td>
 407   </tr>
 408   <tr>
 409   </tr>
 410   <tr>
 411     <td>./misc</td>
 412     <td>Miscellaneous</td>
 413   </tr>
 414   <tr>
 415     <td>./misc/aliasconv.bash</td>
 416     <td>Convert csh aliases to bash aliases and functions.</td>
 417     <td>csh, xalias</td>
 418   </tr>
 419   <tr>
 420     <td>./misc/aliasconv.sh</td>
 421     <td>Convert csh aliases to bash aliases and functions.</td>
 422     <td>csh, xalias</td>
 423   </tr>
 424   <tr>
 425     <td>./misc/cshtobash</td>
 426     <td>Convert csh aliases, environment variables, and variables to bash equivalents.</td>
 427     <td>csh, xalias</td>
 428   </tr>
 429   <tr>
 430     <td>./misc/README</td>
 431     <td>README</td>
 432   </tr>
 433   <tr>
 434     <td>./misc/suncmd.termcap</td>
 435     <td>SunView TERMCAP string.</td>
 436   </tr>
 437   <tr>
 438   </tr>
 439   <tr>
 440     <td>./scripts.noah</td>
 441     <td>Noah Friedman's collection of scripts (updated to bash v2 syntax by Chet Ramey)</td>
 442   </tr>
 443   <tr>
 444     <td>./scripts.noah/aref.bash</td>
 445     <td>Pseudo-arrays and substring indexing examples.</td>
 446   </tr>
 447   <tr>
 448     <td>./scripts.noah/bash.sub.bash</td>
 449     <td>Library functions used by require.bash.</td>
 450   </tr>
 451   <tr>
 452     <td>./scripts.noah/bash_version.bash</td>
 453     <td>A function to slice up $BASH_VERSION.</td>
 454   </tr>
 455   <tr>
 456     <td>./scripts.noah/meta.bash</td>
 457     <td>Enable and disable eight-bit readline input.</td>
 458   </tr>
 459   <tr>
 460     <td>./scripts.noah/mktmp.bash</td>
 461     <td>Make a temporary file with a unique name.</td>
 462   </tr>
 463   <tr>
 464     <td>./scripts.noah/number.bash</td>
 465     <td>A fun hack to translate numerals into English.</td>
 466   </tr>
 467   <tr>
 468     <td>./scripts.noah/PERMISSION</td>
 469     <td>Permissions to use the scripts in this directory.</td>
 470   </tr>
 471   <tr>
 472     <td>./scripts.noah/prompt.bash</td>
 473     <td>A way to set PS1 to some predefined strings.</td>
 474   </tr>
 475   <tr>
 476     <td>./scripts.noah/README</td>
 477     <td>README</td>
 478   </tr>
 479   <tr>
 480     <td>./scripts.noah/remap_keys.bash</td>
 481     <td>A front end to 'bind' to redo readline bindings.</td>
 482   </tr>
 483   <tr>
 484     <td>./scripts.noah/require.bash</td>
 485     <td>Lisp-like require/provide library functions for bash.</td>
 486   </tr>
 487   <tr>
 488     <td>./scripts.noah/send_mail.bash</td>
 489     <td>Replacement SMTP client written in bash.</td>
 490   </tr>
 491   <tr>
 492     <td>./scripts.noah/shcat.bash</td>
 493     <td>Bash replacement for 'cat(1)'.</td>
 494     <td>cat</td>
 495   </tr>
 496   <tr>
 497     <td>./scripts.noah/source.bash</td>
 498     <td>Replacement for source that uses current directory.</td>
 499   </tr>
 500   <tr>
 501     <td>./scripts.noah/string.bash</td>
 502     <td>The string(3) functions at the shell level.</td>
 503   </tr>
 504   <tr>
 505     <td>./scripts.noah/stty.bash</td>
 506     <td>Front-end to stty(1) that changes readline bindings too.</td>
 507     <td>fstty</td>
 508   </tr>
 509   <tr>
 510     <td>./scripts.noah/y_or_n_p.bash</td>
 511     <td>Prompt for a yes/no/quit answer.</td>
 512     <td>ask</td>
 513   </tr>
 514   <tr>
 515   </tr>
 516   <tr>
 517     <td>./scripts.v2</td>
 518     <td>John DuBois' ksh script collection (converted to bash v2 syntax by Chet Ramey).</td>
 519   </tr>
 520   <tr>
 521     <td>./scripts.v2/arc2tarz</td>
 522     <td>Convert an "arc" archive to a compressed tar archive.</td>
 523   </tr>
 524   <tr>
 525     <td>./scripts.v2/bashrand</td>
 526     <td>Random number generator with upper and lower bounds and optional seed.</td>
 527     <td>random</td>
 528   </tr>
 529   <tr>
 530     <td>./scripts.v2/cal2day.bash</td>
 531     <td>Convert a day number to a name.</td>
 532   </tr>
 533   <tr>
 534     <td>./scripts.v2/cdhist.bash</td>
 535     <td>cd replacement with a directory stack added.</td>
 536   </tr>
 537   <tr>
 538     <td>./scripts.v2/corename</td>
 539     <td>Tell what produced a core file.</td>
 540   </tr>
 541   <tr>
 542     <td>./scripts.v2/fman</td>
 543     <td>Fast man(1) replacement.</td>
 544     <td>manpage</td>
 545   </tr>
 546   <tr>
 547     <td>./scripts.v2/frcp</td>
 548     <td>Copy files using ftp(1) but with rcp-type command line syntax.</td>
 549   </tr>
 550   <tr>
 551     <td>./scripts.v2/lowercase</td>
 552     <td>Change filenames to lower case.</td>
 553     <td>rename lower</td>
 554   </tr>
 555   <tr>
 556     <td>./scripts.v2/ncp</td>
 557     <td>A nicer front end for cp(1) (has -i, etc.).</td>
 558   </tr>
 559   <tr>
 560     <td>./scripts.v2/newext</td>
 561     <td>Change the extension of a group of files.</td>
 562     <td>rename</td>
 563   </tr>
 564   <tr>
 565     <td>./scripts.v2/nmv</td>
 566     <td>A nicer front end for mv(1) (has -i, etc.).</td>
 567     <td>rename</td>
 568   </tr>
 569   <tr>
 570     <td>./scripts.v2/pages</td>
 571     <td>Print specified pages from files.</td>
 572   </tr>
 573   <tr>
 574     <td>./scripts.v2/PERMISSION</td>
 575     <td>Permissions to use the scripts in this directory.</td>
 576   </tr>
 577   <tr>
 578     <td>./scripts.v2/pf</td>
 579     <td>A pager front end that handles compressed files.</td>
 580   </tr>
 581   <tr>
 582     <td>./scripts.v2/pmtop</td>
 583     <td>Poor man's 'top(1)' for SunOS 4.x and BSD/OS.</td>
 584   </tr>
 585   <tr>
 586     <td>./scripts.v2/README</td>
 587     <td>README</td>
 588   </tr>
 589   <tr>
 590     <td>./scripts.v2/ren</td>
 591     <td>Rename files by changing parts of filenames that match a pattern.</td>
 592     <td>rename</td>
 593   </tr>
 594   <tr>
 595     <td>./scripts.v2/rename</td>
 596     <td>Change the names of files that match a pattern.</td>
 597     <td>rename</td>
 598   </tr>
 599   <tr>
 600     <td>./scripts.v2/repeat</td>
 601     <td>Execute a command multiple times.</td>
 602     <td>repeat</td>
 603   </tr>
 604   <tr>
 605     <td>./scripts.v2/shprof</td>
 606     <td>Line profiler for bash scripts.</td>
 607   </tr>
 608   <tr>
 609     <td>./scripts.v2/untar</td>
 610     <td>Unarchive a (possibly compressed) tarfile into a directory.</td>
 611   </tr>
 612   <tr>
 613     <td>./scripts.v2/uudec</td>
 614     <td>Carefully uudecode(1) multiple files.</td>
 615   </tr>
 616   <tr>
 617     <td>./scripts.v2/uuenc</td>
 618     <td>uuencode(1) multiple files.</td>
 619   </tr>
 620   <tr>
 621     <td>./scripts.v2/vtree</td>
 622     <td>Print a visual display of a directory tree.</td>
 623     <td>tree</td>
 624   </tr>
 625   <tr>
 626     <td>./scripts.v2/where</td>
 627     <td>Show where commands that match a pattern are.</td>
 628   </tr>
 629   <tr>
 630   </tr>
 631   <tr>
 632     <td>./scripts</td>
 633     <td>Example scripts</td>
 634   </tr>
 635   <tr>
 636     <td>./scripts/adventure.sh</td>
 637     <td>Text adventure game in bash!</td>
 638   </tr>
 639   <tr>
 640     <td>./scripts/bcsh.sh</td>
 641     <td>Bourne shell cshell-emulator.</td>
 642     <td>csh</td>
 643   </tr>
 644   <tr>
 645     <td>./scripts/bash-hexdump.sh</td>
 646     <td>hexdump(1) in bash</td>
 647     <td>hexdump -C, hd</td>
 648   <tr>
 649     <td>./scripts/cat.sh</td>
 650     <td>Readline-based pager.</td>
 651     <td>cat, readline pager</td>
 652   </tr>
 653   <tr>
 654     <td>./scripts/center</td>
 655     <td>Center - center a group of lines.</td>
 656   </tr>
 657   <tr>
 658     <td>./scripts/dd-ex.sh</td>
 659     <td>Line editor using only /bin/sh, /bin/dd and /bin/rm.</td>
 660   </tr>
 661   <tr>
 662     <td>./scripts/fixfiles.bash</td>
 663     <td>Recurse a tree and fix files containing various "bad" chars.</td>
 664   </tr>
 665   <tr>
 666     <td>./scripts/hanoi.bash</td>
 667     <td>The inevitable Towers of Hanoi in bash.</td>
 668   </tr>
 669   <tr>
 670     <td>./scripts/inpath</td>
 671     <td>Search $PATH for a file the same name as $1; return TRUE if found.</td>
 672     <td>inpath</td>
 673   </tr>
 674   <tr>
 675     <td>./scripts/krand.bash</td>
 676     <td>Produces a random number within integer limits.</td>
 677     <td>random</td>
 678   </tr>
 679   <tr>
 680     <td>./scripts/line-input.bash</td>
 681     <td>Line input routine for GNU Bourne-Again Shell plus terminal-control primitives.</td>
 682   </tr>
 683   <tr>
 684     <td>./scripts/nohup.bash</td>
 685     <td>bash version of 'nohup' command.</td>
 686   </tr>
 687   <tr>
 688     <td>./scripts/precedence</td>
 689     <td>Test relative precedences for '&&' and '||' operators.</td>
 690   </tr>
 691   <tr>
 692     <td>./scripts/randomcard.bash</td>
 693     <td>Print a random card from a card deck.</td>
 694     <td>random</td>
 695   </tr>
 696   <tr>
 697     <td>./scripts/README</td>
 698     <td>README</td>
 699   </tr>
 700   <tr>
 701     <td>./scripts/scrollbar</td>
 702     <td>Display scrolling text.</td>
 703   </tr>
 704   <tr>
 705     <td>./scripts/scrollbar2</td>
 706     <td>Display scrolling text.</td>
 707   </tr>
 708   <tr>
 709     <td>./scripts/self-repro</td>
 710     <td>A self-reproducing script (careful!)</td>
 711   </tr>
 712   <tr>
 713     <td>./scripts/showperm.bash</td>
 714     <td>Convert ls(1) symbolic permissions into octal mode.</td>
 715   </tr>
 716   <tr>
 717     <td>./scripts/shprompt</td>
 718     <td>Display a prompt and get an answer satisfying certain criteria.</td>
 719     <td>ask</td>
 720   </tr>
 721   <tr>
 722     <td>./scripts/spin.bash</td>
 723     <td>Display a 'spinning wheel' to show progress.</td>
 724   </tr>
 725   <tr>
 726     <td>./scripts/timeout</td>
 727     <td>Give rsh(1) a shorter timeout.</td>
 728   </tr>
 729   <tr>
 730     <td>./scripts/timeout2</td>
 731     <td>Execute a given command with a timeout.</td>
 732   </tr>
 733   <tr>
 734     <td>./scripts/timeout3</td>
 735     <td>Execute a given command with a timeout.</td>
 736   </tr>
 737   <tr>
 738     <td>./scripts/vtree2</td>
 739     <td>Display a tree printout of dir in 1k blocks.</td>
 740     <td>tree</td>
 741   </tr>
 742   <tr>
 743     <td>./scripts/vtree3</td>
 744     <td>Display a graphical tree printout of dir.</td>
 745     <td>tree</td>
 746   </tr>
 747   <tr>
 748     <td>./scripts/vtree3a</td>
 749     <td>Display a graphical tree printout of dir.</td>
 750     <td>tree</td>
 751   </tr>
 752   <tr>
 753     <td>./scripts/websrv.sh</td>
 754     <td>A web server in bash!</td>
 755   </tr>
 756   <tr>
 757     <td>./scripts/xterm_title</td>
 758     <td>Print the contents of the xterm title bar.</td>
 759   </tr>
 760   <tr>
 761     <td>./scripts/zprintf</td>
 762     <td>Emulate printf (obsolete since it's now a bash builtin).</td>
 763   </tr>
 764   <tr>
 765   </tr>
 766   <tr>
 767     <td>./startup-files</td>
 768     <td>Example Start-up files.</td>
 769   </tr>
 770   <tr>
 771     <td>./startup-files/Bash_aliases</td>
 772     <td>Some useful aliases (Fox).</td>
 773   </tr>
 774   <tr>
 775     <td>./startup-files/Bash_profile</td>
 776     <td>Sample startup file for bash login shells (Fox).</td>
 777   </tr>
 778   <tr>
 779     <td>./startup-files/bash-profile</td>
 780     <td>Sample startup file for bash login shells (Ramey).</td>
 781   </tr>
 782   <tr>
 783     <td>./startup-files/bashrc</td>
 784     <td>Sample Bourne Again SHell init file (Ramey).</td>
 785   </tr>
 786   <tr>
 787     <td>./startup-files/Bashrc.bfox</td>
 788     <td>Sample Bourne Again SHell init file (Fox).</td>
 789   </tr>
 790   <tr>
 791     <td>./startup-files/README</td>
 792     <td>README</td>
 793   </tr>
 794   <tr>
 795   </tr>
 796   <tr>
 797     <td>./startup-files/apple</td>
 798     <td>Example Start-up files for Mac OS X.</td>
 799   </tr>
 800   <tr>
 801     <td>./startup-files/apple/aliases</td>
 802     <td>Sample aliases for Mac OS X.</td>
 803   </tr>
 804   <tr>
 805     <td>./startup-files/apple/bash.defaults</td>
 806     <td>Sample User preferences file.</td>
 807   </tr>
 808   <tr>
 809     <td>./startup-files/apple/environment</td>
 810     <td>Sample Bourne Again Shell environment file.</td>
 811   </tr>
 812   <tr>
 813     <td>./startup-files/apple/login</td>
 814     <td>Sample login wrapper.</td>
 815   </tr>
 816   <tr>
 817     <td>./startup-files/apple/logout</td>
 818     <td>Sample logout wrapper.</td>
 819   </tr>
 820   <tr>
 821     <td>./startup-files/apple/rc</td>
 822     <td>Sample Bourne Again Shell config file.</td>
 823   </tr>
 824   <tr>
 825     <td>./startup-files/apple/README</td>
 826     <td>README</td>
 827   </tr>
 828 </table>