This file is indexed.

/usr/bin/shtoolize is in shtool 2.0.8-6.

This file is owned by root:root, with mode 0o755.

The actual contents of the file can be viewed below.

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
#!/usr/bin/perl
##
##  shtoolize -- Build shtool script out of ingredient scripts
##  Copyright (c) 1999-2008 Ralf S. Engelschall <rse@engelschall.com>
##
##  This file is part of shtool and free software; you can redistribute
##  it and/or modify it under the terms of the GNU General Public
##  License as published by the Free Software Foundation; either version
##  2 of the License, or (at your option) any later version.
##
##  This file is distributed in the hope that it will be useful,
##  but WITHOUT ANY WARRANTY; without even the implied warranty of
##  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
##  General Public License for more details.
##
##  You should have received a copy of the GNU General Public License
##  along with this program; if not, write to the Free Software
##  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
##  USA, or contact Ralf S. Engelschall <rse@engelschall.com>.
##

require 5.000;
use strict;

##
##  CONFIGURATION
##

#   General configuration
my $version     = "2.0.8 (18-Jul-2008)";
my $prefix      = "/usr";
my $datarootdir = "${prefix}/share";
my $datadir     = "${datarootdir}";
my $scriptdir   = "$datadir/shtool";

#   Available modules
my @available = qw(
    echo mdate table prop move install mkdir mkln mkshadow
    fixperm rotate tarball subst platform arx slo scpp version path
);

##
##  COMMAND LINE HANDLING
##

my $opt_h = 0;
my $opt_v = 0;
my $opt_q = 0;
my $opt_o = 'shtool';

#   this subroutine is derived from Perl's getopts.pl with the enhancement of
#   the "+" metacharater at the format string to allow a list to be build by
#   subsequent occurance of the same option. We use it here as a local copy
#   to be maximum independent.
sub mygetopt {
    my ($progname, $argumentative, @ARGV) = @_;
    my (@args, $first, $rest, $pos);
    my ($errs) = 0;
    local ($_);
    local ($[) = 0;

    @args = split( / */, $argumentative);
    while(@ARGV && ($_ = $ARGV[0]) =~ /^-(.)(.*)/) {
        ($first, $rest) = ($1,$2);
        if ($_ =~ m|^--$|) {
            shift(@ARGV);
            last;
        }
        $pos = index($argumentative,$first);
        if($pos >= $[) {
            if($args[$pos+1] eq ':') {
                shift(@ARGV);
                if($rest eq '') {
                    unless (@ARGV) {
                        print STDERR "$progname:Error: incomplete option: `$first' (needs an argument)\n";
                        ++$errs;
                    }
                    $rest = shift(@ARGV);
                }
                eval "\$opt_$first = \$rest;";
            }
            elsif ($args[$pos+1] eq '+') {
                shift(@ARGV);
                if($rest eq '') {
                    unless (@ARGV) {
                        print STDERR "$progname:Error: incomplete option: `$first' (needs an argument)\n";
                        ++$errs;
                    }
                    $rest = shift(@ARGV);
                }
                eval "push(\@opt_$first, \$rest);";
            }
            else {
                eval "\$opt_$first = 1";
                if($rest eq '') {
                    shift(@ARGV);
                }
                else {
                    $ARGV[0] = "-$rest";
                }
            }
        }
        else {
            print STDERR "$progname:Error: unknown option: `$first'\n";
            ++$errs;
            if($rest ne '') {
                $ARGV[0] = "-$rest";
            }
            else {
                shift(@ARGV);
            }
        }
    }
    return ($errs == 0, @ARGV);
}

sub usage {
    my ($progname, $cmdline, $rc) = @_;
    print STDERR "Usage: shtoolize [-h] [-v] [-q] [-o <script>] <module> [<module> ...]\n" if ($cmdline);
    my $a = join(' ', @available);
    my $a2 = '';
    ($a, $a2) = ($1, $2) if ($a =~ m|^(.{50}.*?)\s+(.+)$|);
    print STDERR "Available modules (use `all' for all modules):\n";
    print STDERR "  $a\n";
    print STDERR "  $a2\n" if ($a2);
    exit($rc);
}

my $rc;
($rc, @ARGV) = &mygetopt($0, "hvqo:", @ARGV);
&usage($0, 1, 1) if ($rc == 0);
if ($opt_v) {
    print "GNU shtool $version\n";
    exit(0);
}
&usage($0, 1, 0) if ($opt_h);

my @modules;
if ($#ARGV == -1) {
    print STDERR "$0:Error: missing module name(s)\n";
    &usage($0, 1, 1);
}
if ($#ARGV == 0 and $ARGV[0] eq 'all') {
    @modules = @available;
}
else {
    my $mod;
    foreach $mod (@ARGV) {
        if (not grep(/^$mod$/, @available)) {
            print STDERR "$0:Error: unknown module name: `$mod'\n";
            usage($0, 0, 1);
            exit(1);
        }
        push(@modules, $mod);
    }
}

##
##  INPUT PHASE
##

#   Find a module
sub find_module {
    my ($name) = @_;
    return "sh.$name" if (-f "sh.$name");
    return "$scriptdir/sh.$name";
}

#   Read the ingredients scripts
my $SCRIPT  = {};
my @used = ();
my @unused = ();
my $code;
my $name;
print(STDERR "Generating $opt_o") if (not $opt_q);
foreach $name (@available) {

    #   read script code
    my $file = &find_module($name);
    open(FP, "<$file") || die;
    $code = '';
    $code .= $_ while (<FP>);
    close(FP);

    #   strip away embedded documentation
    $code =~ s|##\n##\s+manual\s+page\n##\s+.+$||si;

    #   determine attributes
    my $len = length($code);
    my $oneline = '';
    if ($code =~ m|##\s+$name\s+--\s+(.+?)\s*\n|s) {
        $oneline = $1;
    }
    my $usage = '';
    if ($code =~ m|##\s+Usage:\s+$name([^\n]*)\n|s) {
        $usage = $1;
        $usage =~ s|^\s+||s;
        $usage =~ s|\s+$||s;
    }
    if ($code =~ m|str_usage="\s*([^"]+?)\s*"|s) {
        $usage = $1;
    }

    #   adjust script code
    $code =~ s|^#!/bin/sh\n||s;
    my $head = '';
    1 while ($code =~ s|^(##\s*\n)|$head .= $1, ''|se ||
             $code =~ s|^(##\s+.*?\n)|$head .= $1, ''|se);
    $head =~ s|##\s+This file is.+\n##\s+USA.+?\n##\n||s;
    $code =~ s|\n\n+|\n\n|sg;
    my ($code1, $code2);
    if ($code =~ m|^(.+\n)\.\s+[^\n]*/sh\.common\n(.+)$|s) {
        ($code1, $code2) = ($1, $2);
    }
    else {
        ($code1, $code2) = (": #NOP\n", $code);
    }
    $code1 =~ s|^[\s\n]+||s;
    $code1 =~ s|[\s\n]+$|\n|s;
    $code2 =~ s|^[\s\n]+||s;
    $code2 =~ s|[\s\n]+$|\n|s;
    $code2 = $head.$code2;

    #   and remember for the output phase
    $SCRIPT->{$name} = {};
    $SCRIPT->{$name}->{ONELINE} = $oneline;
    $SCRIPT->{$name}->{USAGE}   = $usage;
    $SCRIPT->{$name}->{CODE1}   = $code1;
    $SCRIPT->{$name}->{CODE2}   = $code2;

    #   remember the module type
    if (grep(/^$name$/, @modules)) {
        printf(STDERR "...(%s %d/%d bytes)", $name, length($code), $len) if (not $opt_q);
        push(@used, $name);
    }
    else {
        push(@unused, $name);
    }
}
printf(STDERR "\n") if (not $opt_q);

#   Generate overview comment
my $overview = "##  Available commands:\n";
foreach $name (@used) {
    $overview .= sprintf("##    %-10s %s\n", $name, $SCRIPT->{$name}->{ONELINE});
}
if (@unused) {
   $overview .= "##\n";
   $overview .= "##  Not available commands (because module was not built-in):\n";
   foreach $name (@unused) {
       $overview .= sprintf("##    %-10s %s\n", $name, $SCRIPT->{$name}->{ONELINE});
   }
}
$overview =~ s|\n$||s;

#   Generate usage output
my $usage = "    echo 'Available <cmd-name> [<cmd-options>] [<cmd-args>]:'\n";
foreach $name (@used) {
    my $u  = $SCRIPT->{$name}->{USAGE};
    my $u2 = '';
    my $u3 = '';
    my $u4 = '';
    my $u5 = '';
    my $u6 = '';
    if ($u =~ m|^(.{50}.*?)\s+(.+)$|) {
        ($u, $u2) = ($1, $2);
    }
    if ($u2 =~ m|^(.{50}.*?)\s+(.+)$|) {
        ($u2, $u3) = ($1, $2);
    }
    if ($u3 =~ m|^(.{50}.*?)\s+(.+)$|) {
        ($u3, $u4) = ($1, $2);
    }
    if ($u4 =~ m|^(.{50}.*?)\s+(.+)$|) {
        ($u4, $u5) = ($1, $2);
    }
    if ($u5 =~ m|^(.{50}.*?)\s+(.+)$|) {
        ($u5, $u6) = ($1, $2);
    }
    $usage .= sprintf("    echo '  %-8s %s'\n", $name, $u);
    $usage .= sprintf("    echo '  %-8s %s'\n", '', $u2) if ($u2);
    $usage .= sprintf("    echo '  %-8s %s'\n", '', $u3) if ($u3);
    $usage .= sprintf("    echo '  %-8s %s'\n", '', $u4) if ($u4);
    $usage .= sprintf("    echo '  %-8s %s'\n", '', $u5) if ($u5);
    $usage .= sprintf("    echo '  %-8s %s'\n", '', $u6) if ($u6);
}
if (@unused) {
    $usage .= "    echo ''\n";
    $usage .= "    echo 'Not available <cmd-name> (because module was not built-in):'\n";
    foreach $name (@unused) {
        my $u  = $SCRIPT->{$name}->{USAGE};
        my $u2 = '';
        my $u3 = '';
        my $u4 = '';
        my $u5 = '';
        my $u6 = '';
        if ($u =~ m|^(.{50}.*?)\s+(.+)$|) {
            ($u, $u2) = ($1, $2);
        }
        if ($u2 =~ m|^(.{50}.*?)\s+(.+)$|) {
            ($u2, $u3) = ($1, $2);
        }
        if ($u3 =~ m|^(.{50}.*?)\s+(.+)$|) {
            ($u3, $u4) = ($1, $2);
        }
        if ($u4 =~ m|^(.{50}.*?)\s+(.+)$|) {
            ($u4, $u5) = ($1, $2);
        }
        if ($u5 =~ m|^(.{50}.*?)\s+(.+)$|) {
            ($u5, $u6) = ($1, $2);
        }
        $usage .= sprintf("    echo '  %-8s %s'\n", $name, $u);
        $usage .= sprintf("    echo '  %-8s %s'\n", '', $u2) if ($u2);
        $usage .= sprintf("    echo '  %-8s %s'\n", '', $u3) if ($u3);
        $usage .= sprintf("    echo '  %-8s %s'\n", '', $u4) if ($u4);
        $usage .= sprintf("    echo '  %-8s %s'\n", '', $u5) if ($u5);
        $usage .= sprintf("    echo '  %-8s %s'\n", '', $u6) if ($u6);
    }
}
$usage =~ s|\n$||s;

#   Generate usage output
my $toolpat = join("|", @used);

#   Determine size
my $size = "all available modules";
if (@unused) {
    $size = sprintf("%d/%d available modules", $#used+1, $#available+1);
}

#   Generate recreation command
my $recreate = "shtoolize -o${opt_o}";
if ($#unused == -1) {
    $recreate .= " all";
}
else {
    foreach $name (@used) {
        $recreate .= " $name";
    }
}

##
##  OUTPUT PHASE
##

#   Create output file
open(OUT, ">$opt_o") || die "unable to create output file `$opt_o\': $!";

#   Generate header of script
print OUT <<"EOT";
#!/bin/sh
##
##  GNU shtool -- The GNU Portable Shell Tool
##  Copyright (c) 1994-2008 Ralf S. Engelschall <rse\@engelschall.com>
##
##  See http://www.gnu.org/software/shtool/ for more information.
##  See ftp://ftp.gnu.org/gnu/shtool/ for latest version.
##
##  Version:  ${version}
##  Contents: ${size}
##

##
##  This program is free software; you can redistribute it and/or modify
##  it under the terms of the GNU General Public License as published by
##  the Free Software Foundation; either version 2 of the License, or
##  (at your option) any later version.
##
##  This program is distributed in the hope that it will be useful,
##  but WITHOUT ANY WARRANTY; without even the implied warranty of
##  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
##  General Public License for more details.
##
##  You should have received a copy of the GNU General Public License
##  along with this program; if not, write to the Free Software
##  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
##  USA, or contact Ralf S. Engelschall <rse\@engelschall.com>.
##
##  NOTICE: Given that you include this file verbatim into your own
##  source tree, you are justified in saying that it remains separate
##  from your package, and that this way you are simply just using GNU
##  shtool. So, in this situation, there is no requirement that your
##  package itself is licensed under the GNU General Public License in
##  order to take advantage of GNU shtool.
##

##
##  Usage: shtool [<options>] [<cmd-name> [<cmd-options>] [<cmd-args>]]
##
${overview}
##

#   maximum Bourne-Shell compatibility
if [ ".\$ZSH_VERSION" != . ] && (emulate sh) >/dev/null 2>&1; then
    #   reconfigure zsh(1)
    emulate sh
    NULLCMD=:
    alias -g '\${1+"\$@"}'='"\$@"'
elif [ ".\$BASH_VERSION" != . ] && (set -o posix) >/dev/null 2>&1; then
    #   reconfigure bash(1)
    set -o posix
fi

#   maximum independence of NLS nuisances
for var in \\
    LANG LANGUAGE LC_ADDRESS LC_ALL LC_COLLATE LC_CTYPE LC_IDENTIFICATION \\
    LC_MEASUREMENT LC_MESSAGES LC_MONETARY LC_NAME LC_NUMERIC LC_PAPER \\
    LC_TELEPHONE LC_TIME
do
    if (set +x; test -z "`(eval \$var=C; export \$var) 2>&1`"); then
        eval \$var=C; export \$var
    else
        unset \$var
    fi
done

#   initial command line handling
if [ \$# -eq 0 ]; then
    echo "\$0:Error: invalid command line" 1>&2
    echo "\$0:Hint:  run \\`\$0 -h' for usage" 1>&2
    exit 1
fi
if [ ".\$1" = ".-h" ] || [ ".\$1" = ".--help" ]; then
    echo "This is GNU shtool, version ${version}"
    echo 'Copyright (c) 1994-2008 Ralf S. Engelschall <rse\@engelschall.com>'
    echo 'Report bugs to <bug-shtool\@gnu.org>'
    echo ''
    echo 'Usage: shtool [<options>] [<cmd-name> [<cmd-options>] [<cmd-args>]]'
    echo ''
    echo 'Available global <options>:'
    echo '  -v, --version   display shtool version information'
    echo '  -h, --help      display shtool usage help page (this one)'
    echo '  -d, --debug     display shell trace information'
    echo '  -r, --recreate  recreate this shtool script via shtoolize'
    echo ''
${usage}
    echo ''
    exit 0
fi
if [ ".\$1" = ".-v" ] || [ ".\$1" = ".--version" ]; then
    echo "GNU shtool ${version}"
    exit 0
fi
if [ ".\$1" = ".-r" ] || [ ".\$1" = ".--recreate" ]; then
    ${recreate}
    exit 0
fi
if [ ".\$1" = ".-d" ] || [ ".\$1" = ".--debug" ]; then
    shift
    set -x
fi
name=`echo "\$0" | sed -e 's;.*/\\([^/]*\\)\$;\\1;' -e 's;-sh\$;;' -e 's;\\.sh\$;;'`
case "\$name" in
    ${toolpat} )
        #   implicit tool command selection
        tool="\$name"
        ;;
    * )
        #   explicit tool command selection
        tool="\$1"
        shift
        ;;
esac
arg_spec=""
opt_spec=""
gen_tmpfile=no

EOT

#   Insert the first part of the ingredient scripts
my $oneline;
my $usage;
print OUT <<"EOT";
##
##  DISPATCH INTO SCRIPT PROLOG
##

case \$tool in
EOT
foreach $name (@used) {
    print OUT "    $name )\n";
    $code = $SCRIPT->{$name}->{CODE1};
    $code =~ s|^(.)|        $1|mg;
    sub mysub {
        my ($prolog, $code, $epilog) = @_;
        $code =~ s|^        ||mg;
        return $prolog.$code.$epilog;
    }
    $code =~ s|(\<\<['"]?EOT['"]?\n)(.+?\n)[ \t]+(EOT)|&mysub($1, $2, $3)|sge;
    print OUT $code;
    print OUT "        ;;\n";
}
print OUT <<"EOT";
    -* )
        echo "\$0:Error: unknown option \\`\$tool'" 2>&1
        echo "\$0:Hint:  run \\`\$0 -h' for usage" 2>&1
        exit 1
        ;;
    * )
        echo "\$0:Error: unknown command \\`\$tool'" 2>&1
        echo "\$0:Hint:  run \\`\$0 -h' for usage" 2>&1
        exit 1
        ;;
esac
EOT

#   Insert common part
my $file = &find_module("common");
open(FP, "<$file");
my $common = '';
$common .= $_ while (<FP>);
close(FP);
$common =~ s|^.+?\n\n|\n|s;
print OUT $common;

#   Insert the second part of the ingredient scripts
print OUT <<"EOT";
##
##  DISPATCH INTO SCRIPT BODY
##

case \$tool in

EOT
foreach $name (@used) {
    print OUT "$name )\n";
    $code = $SCRIPT->{$name}->{CODE2};
    $code =~ s|^(.)|    $1|mg;
    sub mysub {
        my ($prolog, $code, $epilog) = @_;
        $code =~ s|^    ||mg;
        return $prolog.$code.$epilog;
    }
    $code =~ s|(\<\<['"]?EOT['"]?\n)(.+?\n)[ \t]+(EOT)|&mysub($1, $2, $3)|sge;
    $code =~ s|(IFS='\s*\n)\s+(')|$1$2|sg;
    print OUT $code;
    print OUT "    ;;\n";
    print OUT "\n";
}
print OUT <<"EOT";
esac

shtool_exit 0

EOT
close(OUT);
chmod(0755, $opt_o);

1;