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862 lines
24 KiB
862 lines
24 KiB
@rem = '--*-Perl-*--
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@echo off
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if "%OS%" == "Windows_NT" goto WinNT
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perl -x -S "%0" %1 %2 %3 %4 %5 %6 %7 %8 %9
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goto endofperl
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:WinNT
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perl -x -S %0 %*
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if NOT "%COMSPEC%" == "%SystemRoot%\system32\cmd.exe" goto endofperl
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if %errorlevel% == 9009 echo You do not have Perl in your PATH.
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if errorlevel 1 goto script_failed_so_exit_with_non_zero_val 2>nul
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goto endofperl
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@rem ';
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#!perl
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#line 15
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eval 'exec C:\Perl\bin\perl.exe -S $0 ${1+"$@"}'
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if $running_under_some_shell;
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(my $perlpath = <<'/../') =~ s/\s*\z//;
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C:\Perl\bin\perl.exe
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/../
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use strict;
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use vars qw/$statdone/;
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use File::Spec::Functions 'curdir';
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my $startperl = "#! $perlpath -w";
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#
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# Modified September 26, 1993 to provide proper handling of years after 1999
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# Tom Link <[email protected]>
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# University of Pittsburgh
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#
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# Modified April 7, 1998 with nasty hacks to implement the troublesome -follow
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# Billy Constantine <[email protected]> <[email protected]>
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# University of Adelaide, Adelaide, South Australia
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#
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# Modified 1999-06-10, 1999-07-07 to migrate to cleaner perl5 usage
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# Ken Pizzini <[email protected]>
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#
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# Modified 2000-01-28 to use the 'follow' option of File::Find
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my @roots = ();
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while ($ARGV[0] =~ /^[^-!(]/) {
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push(@roots, shift);
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}
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@roots = (curdir()) unless @roots;
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for (@roots) { $_ = "e($_) }
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my $roots = join(', ', @roots);
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my $find = "find";
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my $indent_depth = 1;
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my $stat = 'lstat';
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my $decl = '';
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my $flushall = '';
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my $initfile = '';
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my $initnewer = '';
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my $out = '';
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my %init = ();
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my ($follow_in_effect,$Skip_And) = (0,0);
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while (@ARGV) {
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$_ = shift;
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s/^-// || /^[()!]/ || die "Unrecognized switch: $_\n";
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if ($_ eq '(') {
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$out .= &tab . "(\n";
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$indent_depth++;
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next;
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} elsif ($_ eq ')') {
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--$indent_depth;
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$out .= &tab . ")";
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} elsif ($_ eq 'follow') {
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$follow_in_effect= 1;
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$stat = 'stat';
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$Skip_And= 1;
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} elsif ($_ eq '!') {
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$out .= &tab . "!";
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next;
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} elsif ($_ eq 'name') {
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$out .= &tab . '/' . &fileglob_to_re(shift) . "/s";
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} elsif ($_ eq 'perm') {
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my $onum = shift;
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$onum =~ /^-?[0-7]+$/
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|| die "Malformed -perm argument: $onum\n";
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$out .= &tab;
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if ($onum =~ s/^-//) {
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$onum = sprintf("0%o", oct($onum) & 07777);
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$out .= "((\$mode & $onum) == $onum)";
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} else {
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$onum =~ s/^0*/0/;
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$out .= "((\$mode & 0777) == $onum)";
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}
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} elsif ($_ eq 'type') {
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(my $filetest = shift) =~ tr/s/S/;
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$out .= &tab . "-$filetest _";
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} elsif ($_ eq 'print') {
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$out .= &tab . 'print("$name\n")';
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} elsif ($_ eq 'print0') {
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$out .= &tab . 'print("$name\0")';
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} elsif ($_ eq 'fstype') {
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my $type = shift;
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$out .= &tab;
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if ($type eq 'nfs') {
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$out .= '($dev < 0)';
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} else {
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$out .= '($dev >= 0)'; #XXX
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}
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} elsif ($_ eq 'user') {
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my $uname = shift;
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$out .= &tab . "(\$uid == \$uid{'$uname'})";
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$init{user} = 1;
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} elsif ($_ eq 'group') {
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my $gname = shift;
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$out .= &tab . "(\$gid == \$gid{'$gname'})";
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$init{group} = 1;
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} elsif ($_ eq 'nouser') {
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$out .= &tab . '!exists $uid{$uid}';
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$init{user} = 1;
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} elsif ($_ eq 'nogroup') {
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$out .= &tab . '!exists $gid{$gid}';
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$init{group} = 1;
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} elsif ($_ eq 'links') {
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$out .= &tab . &n('$nlink', shift);
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} elsif ($_ eq 'inum') {
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$out .= &tab . &n('$ino', shift);
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} elsif ($_ eq 'size') {
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$_ = shift;
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my $n = 'int(((-s _) + 511) / 512)';
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if (s/c\z//) {
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$n = 'int(-s _)';
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} elsif (s/k\z//) {
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$n = 'int(((-s _) + 1023) / 1024)';
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}
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$out .= &tab . &n($n, $_);
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} elsif ($_ eq 'atime') {
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$out .= &tab . &n('int(-A _)', shift);
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} elsif ($_ eq 'mtime') {
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$out .= &tab . &n('int(-M _)', shift);
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} elsif ($_ eq 'ctime') {
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$out .= &tab . &n('int(-C _)', shift);
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} elsif ($_ eq 'exec') {
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my @cmd = ();
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while (@ARGV && $ARGV[0] ne ';')
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{ push(@cmd, shift) }
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shift;
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$out .= &tab;
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if ($cmd[0] =~m#^(?:(?:/usr)?/bin/)?rm$#
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&& $cmd[$#cmd] eq '{}'
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&& (@cmd == 2 || (@cmd == 3 && $cmd[1] eq '-f'))) {
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if (@cmd == 2) {
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$out .= '(unlink($_) || warn "$name: $!\n")';
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} elsif (!@ARGV) {
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$out .= 'unlink($_)';
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} else {
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$out .= '(unlink($_) || 1)';
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}
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} else {
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for (@cmd)
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{ s/'/\\'/g }
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{ local $" = "','"; $out .= "&doexec(0, '@cmd')"; }
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$init{doexec} = 1;
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}
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} elsif ($_ eq 'ok') {
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my @cmd = ();
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while (@ARGV && $ARGV[0] ne ';')
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{ push(@cmd, shift) }
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shift;
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$out .= &tab;
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for (@cmd)
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{ s/'/\\'/g }
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{ local $" = "','"; $out .= "&doexec(0, '@cmd')"; }
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$init{doexec} = 1;
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} elsif ($_ eq 'prune') {
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$out .= &tab . '($File::Find::prune = 1)';
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} elsif ($_ eq 'xdev') {
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$out .= &tab . '!($File::Find::prune |= ($dev != $File::Find::topdev))'
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;
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} elsif ($_ eq 'newer') {
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my $file = shift;
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my $newername = 'AGE_OF' . $file;
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$newername =~ s/\W/_/g;
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$newername = '$' . $newername;
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$out .= &tab . "(-M _ < $newername)";
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$initnewer .= "my $newername = -M " . "e($file) . ";\n";
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} elsif ($_ eq 'eval') {
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my $prog = shift;
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$prog =~ s/'/\\'/g;
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$out .= &tab . "eval {$prog}";
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} elsif ($_ eq 'depth') {
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$find = 'finddepth';
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next;
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} elsif ($_ eq 'ls') {
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$out .= &tab . "&ls";
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$init{ls} = 1;
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} elsif ($_ eq 'tar') {
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die "-tar must have a filename argument\n" unless @ARGV;
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my $file = shift;
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my $fh = 'FH' . $file;
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$fh =~ s/\W/_/g;
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$out .= &tab . "&tar(*$fh, \$name)";
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$flushall .= "&tflushall;\n";
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$initfile .= "open($fh, " . "e('> ' . $file) .
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qq{) || die "Can't open $fh: \$!\\n";\n};
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$init{tar} = 1;
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} elsif (/^(n?)cpio\z/) {
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die "-$_ must have a filename argument\n" unless @ARGV;
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my $file = shift;
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my $fh = 'FH' . $file;
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$fh =~ s/\W/_/g;
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$out .= &tab . "&cpio(*$fh, \$name, '$1')";
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$find = 'finddepth';
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$flushall .= "&cflushall;\n";
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$initfile .= "open($fh, " . "e('> ' . $file) .
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qq{) || die "Can't open $fh: \$!\\n";\n};
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$init{cpio} = 1;
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} else {
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die "Unrecognized switch: -$_\n";
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}
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if (@ARGV) {
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if ($ARGV[0] eq '-o') {
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{ local($statdone) = 1; $out .= "\n" . &tab . "||\n"; }
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$statdone = 0 if $indent_depth == 1 && exists $init{delayedstat};
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$init{saw_or} = 1;
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shift;
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} else {
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$out .= " &&" unless $Skip_And || $ARGV[0] eq ')';
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$out .= "\n";
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shift if $ARGV[0] eq '-a';
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}
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}
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}
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print <<"END";
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$startperl
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eval 'exec $perlpath -S \$0 \${1+"\$@"}'
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if 0; #\$running_under_some_shell
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use strict;
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use File::Find ();
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# Set the variable \$File::Find::dont_use_nlink if you're using AFS,
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# since AFS cheats.
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# for the convenience of &wanted calls, including -eval statements:
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use vars qw/*name *dir *prune/;
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*name = *File::Find::name;
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*dir = *File::Find::dir;
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*prune = *File::Find::prune;
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END
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if (exists $init{ls}) {
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print <<'END';
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my @rwx = qw(--- --x -w- -wx r-- r-x rw- rwx);
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my @moname = qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec);
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END
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}
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if (exists $init{user} || exists $init{ls} || exists $init{tar}) {
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print "my (%uid, %user);\n";
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print "while (my (\$name, \$pw, \$uid) = getpwent) {\n";
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print ' $uid{$name} = $uid{$uid} = $uid;', "\n"
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if exists $init{user};
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print ' $user{$uid} = $name unless exists $user{$uid};', "\n"
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if exists $init{ls} || exists $init{tar};
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print "}\n\n";
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}
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if (exists $init{group} || exists $init{ls} || exists $init{tar}) {
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print "my (%gid, %group);\n";
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print "while (my (\$name, \$pw, \$gid) = getgrent) {\n";
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print ' $gid{$name} = $gid{$gid} = $gid;', "\n"
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if exists $init{group};
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print ' $group{$gid} = $name unless exists $group{$gid};', "\n"
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if exists $init{ls} || exists $init{tar};
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print "}\n\n";
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}
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print $initnewer, "\n" if $initnewer ne '';
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print $initfile, "\n" if $initfile ne '';
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$flushall .= "exit;\n";
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if (exists $init{declarestat}) {
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$out = <<'END' . $out;
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my ($dev,$ino,$mode,$nlink,$uid,$gid);
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END
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}
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if ( $follow_in_effect ) {
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$out =~ s/lstat\(\$_\)/lstat(_)/;
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print <<"END";
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$decl
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# Traverse desired filesystems
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File::Find::$find( {wanted => \\&wanted, follow => 1}, $roots);
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$flushall
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sub wanted {
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$out;
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}
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END
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} else {
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print <<"END";
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$decl
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# Traverse desired filesystems
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File::Find::$find({wanted => \\&wanted}, $roots);
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$flushall
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sub wanted {
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$out;
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}
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END
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}
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if (exists $init{doexec}) {
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print <<'END';
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use Cwd ();
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my $cwd = Cwd::cwd();
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sub doexec {
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my $ok = shift;
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for my $word (@_)
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{ $word =~ s#{}#$name#g }
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if ($ok) {
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my $old = select(STDOUT);
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$| = 1;
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print "@_";
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select($old);
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return 0 unless <STDIN> =~ /^y/;
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}
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chdir $cwd; #sigh
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system @_;
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chdir $File::Find::dir;
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return !$?;
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}
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END
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}
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if (exists $init{ls}) {
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print <<'INTRO', <<"SUB", <<'END';
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sub sizemm {
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my $rdev = shift;
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sprintf("%3d, %3d", ($rdev >> 8) & 0xff, $rdev & 0xff);
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}
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sub ls {
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my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,
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INTRO
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\$atime,\$mtime,\$ctime,\$blksize,\$blocks) = $stat(_);
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SUB
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my $pname = $name;
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$blocks
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or $blocks = int(($size + 1023) / 1024);
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my $perms = $rwx[$mode & 7];
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$mode >>= 3;
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$perms = $rwx[$mode & 7] . $perms;
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$mode >>= 3;
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$perms = $rwx[$mode & 7] . $perms;
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substr($perms, 2, 1) =~ tr/-x/Ss/ if -u _;
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substr($perms, 5, 1) =~ tr/-x/Ss/ if -g _;
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substr($perms, 8, 1) =~ tr/-x/Tt/ if -k _;
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if (-f _) { $perms = '-' . $perms; }
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elsif (-d _) { $perms = 'd' . $perms; }
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elsif (-l _) { $perms = 'l' . $perms; $pname .= ' -> ' . readlink($_); }
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elsif (-c _) { $perms = 'c' . $perms; $size = sizemm($rdev); }
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elsif (-b _) { $perms = 'b' . $perms; $size = sizemm($rdev); }
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elsif (-p _) { $perms = 'p' . $perms; }
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elsif (-S _) { $perms = 's' . $perms; }
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else { $perms = '?' . $perms; }
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my $user = $user{$uid} || $uid;
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my $group = $group{$gid} || $gid;
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|
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my ($sec,$min,$hour,$mday,$mon,$timeyear) = localtime($mtime);
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if (-M _ > 365.25 / 2) {
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$timeyear += 1900;
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|
} else {
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$timeyear = sprintf("%02d:%02d", $hour, $min);
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|
}
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printf "%5lu %4ld %-10s %3d %-8s %-8s %8s %s %2d %5s %s\n",
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$ino,
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|
$blocks,
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$perms,
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|
$nlink,
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|
$user,
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|
$group,
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|
$size,
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|
$moname[$mon],
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$mday,
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$timeyear,
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$pname;
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1;
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}
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END
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}
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|
|
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if (exists $init{cpio} || exists $init{tar}) {
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print <<'END';
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|
|
|
my %blocks = ();
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|
|
|
sub flush {
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|
my ($fh, $varref, $blksz) = @_;
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|
|
|
while (length($$varref) >= $blksz) {
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|
no strict qw/refs/;
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|
syswrite($fh, $$varref, $blksz);
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|
substr($$varref, 0, $blksz) = '';
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|
++$blocks{$fh};
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|
}
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|
}
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|
|
|
END
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|
}
|
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|
|
|
|
if (exists $init{cpio}) {
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|
print <<'INTRO', <<"SUB", <<'END';
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|
|
|
my %cpout = ();
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|
my %nc = ();
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|
|
|
sub cpio {
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|
my ($fh, $fname, $nc) = @_;
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|
my $text = '';
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|
my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,
|
|
$atime,$mtime,$ctime,$blksize,$blocks);
|
|
local (*IN);
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|
|
|
if ( ! defined $fname ) {
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|
$fname = 'TRAILER!!!';
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|
($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,
|
|
$atime,$mtime,$ctime,$blksize,$blocks) = (0) x 13;
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|
} else {
|
|
($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,
|
|
INTRO
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|
\$atime,\$mtime,\$ctime,\$blksize,\$blocks) = $stat(_);
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|
SUB
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|
if (-f _) {
|
|
open(IN, "./$_\0") || do {
|
|
warn "Couldn't open $fname: $!\n";
|
|
return;
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|
}
|
|
} else {
|
|
$text = readlink($_);
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|
$size = 0 unless defined $text;
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|
}
|
|
}
|
|
|
|
$fname =~ s#^\./##;
|
|
$nc{$fh} = $nc;
|
|
if ($nc eq 'n') {
|
|
$cpout{$fh} .=
|
|
sprintf("%06o%06o%06o%06o%06o%06o%06o%06o%011lo%06o%011lo%s\0",
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|
070707,
|
|
$dev & 0777777,
|
|
$ino & 0777777,
|
|
$mode & 0777777,
|
|
$uid & 0777777,
|
|
$gid & 0777777,
|
|
$nlink & 0777777,
|
|
$rdev & 0177777,
|
|
$mtime,
|
|
length($fname)+1,
|
|
$size,
|
|
$fname);
|
|
} else {
|
|
$cpout{$fh} .= "\0" if length($cpout{$fh}) & 1;
|
|
$cpout{$fh} .= pack("SSSSSSSSLSLa*",
|
|
070707, $dev, $ino, $mode, $uid, $gid, $nlink, $rdev, $mtime,
|
|
length($fname)+1, $size,
|
|
$fname . (length($fname) & 1 ? "\0" : "\0\0"));
|
|
}
|
|
|
|
if ($text ne '') {
|
|
$cpout{$fh} .= $text;
|
|
} elsif ($size) {
|
|
my $l;
|
|
flush($fh, \$cpout{$fh}, 5120)
|
|
while ($l = length($cpout{$fh})) >= 5120;
|
|
while (sysread(IN, $cpout{$fh}, 5120 - $l, $l)) {
|
|
flush($fh, \$cpout{$fh}, 5120);
|
|
$l = length($cpout{$fh});
|
|
}
|
|
close IN;
|
|
}
|
|
}
|
|
|
|
sub cflushall {
|
|
for my $fh (keys %cpout) {
|
|
&cpio($fh, undef, $nc{$fh});
|
|
$cpout{$fh} .= "0" x (5120 - length($cpout{$fh}));
|
|
flush($fh, \$cpout{$fh}, 5120);
|
|
print $blocks{$fh} * 10, " blocks\n";
|
|
}
|
|
}
|
|
|
|
END
|
|
}
|
|
|
|
if (exists $init{tar}) {
|
|
print <<'INTRO', <<"SUB", <<'END';
|
|
|
|
my %tarout = ();
|
|
my %linkseen = ();
|
|
|
|
sub tar {
|
|
my ($fh, $fname) = @_;
|
|
my $prefix = '';
|
|
my $typeflag = '0';
|
|
my $linkname;
|
|
my ($dev,$ino,$mode,$nlink,$uid,$gid,$rdev,$size,
|
|
INTRO
|
|
\$atime,\$mtime,\$ctime,\$blksize,\$blocks) = $stat(_);
|
|
SUB
|
|
local (*IN);
|
|
|
|
if ($nlink > 1) {
|
|
if ($linkname = $linkseen{$fh, $dev, $ino}) {
|
|
if (length($linkname) > 100) {
|
|
warn "$0: omitting file with linkname ",
|
|
"too long for tar output: $linkname\n";
|
|
return;
|
|
}
|
|
$typeflag = '1';
|
|
$size = 0;
|
|
} else {
|
|
$linkseen{$fh, $dev, $ino} = $fname;
|
|
}
|
|
}
|
|
if ($typeflag eq '0') {
|
|
if (-f _) {
|
|
open(IN, "./$_\0") || do {
|
|
warn "Couldn't open $fname: $!\n";
|
|
return;
|
|
}
|
|
} else {
|
|
$linkname = readlink($_);
|
|
if (defined $linkname) { $typeflag = '2' }
|
|
elsif (-c _) { $typeflag = '3' }
|
|
elsif (-b _) { $typeflag = '4' }
|
|
elsif (-d _) { $typeflag = '5' }
|
|
elsif (-p _) { $typeflag = '6' }
|
|
}
|
|
}
|
|
|
|
if (length($fname) > 100) {
|
|
($prefix, $fname) = ($fname =~ m#\A(.*?)/(.{,100})\Z(?!\n)#);
|
|
if (!defined($fname) || length($prefix) > 155) {
|
|
warn "$0: omitting file with name too long for tar output: ",
|
|
$fname, "\n";
|
|
return;
|
|
}
|
|
}
|
|
|
|
$size = 0 if $typeflag ne '0';
|
|
my $header = pack("a100a8a8a8a12a12a8a1a100a6a2a32a32a8a8a155",
|
|
$fname,
|
|
sprintf("%7o ", $mode & 0777),
|
|
sprintf("%7o ", $uid & 0777777),
|
|
sprintf("%7o ", $gid & 0777777),
|
|
sprintf("%11o ", $size),
|
|
sprintf("%11o ", $mtime),
|
|
' 'x8,
|
|
$typeflag,
|
|
defined $linkname ? $linkname : '',
|
|
"ustar\0",
|
|
"00",
|
|
$user{$uid},
|
|
$group{$gid},
|
|
($rdev >> 8) & 0xff,
|
|
$rdev & 0xff,
|
|
$prefix,
|
|
);
|
|
substr($header, 148, 8) = sprintf("%7o ", unpack("%16C*", $header));
|
|
my $l = length($header) % 512;
|
|
$tarout{$fh} .= $header;
|
|
$tarout{$fh} .= "\0" x (512 - $l) if $l;
|
|
|
|
if ($size) {
|
|
flush($fh, \$tarout{$fh}, 10240)
|
|
while ($l = length($tarout{$fh})) >= 10240;
|
|
while (sysread(IN, $tarout{$fh}, 10240 - $l, $l)) {
|
|
my $slop = length($tarout{$fh}) % 512;
|
|
$tarout{$fh} .= "\0" x (512 - $slop) if $slop;
|
|
flush($fh, \$tarout{$fh}, 10240);
|
|
$l = length($tarout{$fh});
|
|
}
|
|
close IN;
|
|
}
|
|
}
|
|
|
|
sub tflushall {
|
|
my $len;
|
|
for my $fh (keys %tarout) {
|
|
$len = 10240 - length($tarout{$fh});
|
|
$len += 10240 if $len < 1024;
|
|
$tarout{$fh} .= "\0" x $len;
|
|
flush($fh, \$tarout{$fh}, 10240);
|
|
}
|
|
}
|
|
|
|
END
|
|
}
|
|
|
|
exit;
|
|
|
|
############################################################################
|
|
|
|
sub tab {
|
|
my $tabstring;
|
|
|
|
$tabstring = "\t" x ($indent_depth/2) . ' ' x ($indent_depth%2 * 4);
|
|
if (!$statdone) {
|
|
if ($_ =~ /^(?:name|print|prune|exec|ok|\(|\))/) {
|
|
$init{delayedstat} = 1;
|
|
} else {
|
|
my $statcall = '(($dev,$ino,$mode,$nlink,$uid,$gid) = '
|
|
. $stat . '($_))';
|
|
if (exists $init{saw_or}) {
|
|
$tabstring .= "(\$nlink || $statcall) &&\n" . $tabstring;
|
|
} else {
|
|
$tabstring .= "$statcall &&\n" . $tabstring;
|
|
}
|
|
$statdone = 1;
|
|
$init{declarestat} = 1;
|
|
}
|
|
}
|
|
$tabstring =~ s/^\s+/ / if $out =~ /!$/;
|
|
$tabstring;
|
|
}
|
|
|
|
sub fileglob_to_re {
|
|
my $x = shift;
|
|
$x =~ s#([./^\$()])#\\$1#g;
|
|
$x =~ s#([?*])#.$1#g;
|
|
"^$x\\z";
|
|
}
|
|
|
|
sub n {
|
|
my ($pre, $n) = @_;
|
|
$n =~ s/^-/< / || $n =~ s/^\+/> / || $n =~ s/^/== /;
|
|
$n =~ s/ 0*(\d)/ $1/;
|
|
"($pre $n)";
|
|
}
|
|
|
|
sub quote {
|
|
my $string = shift;
|
|
$string =~ s/\\/\\\\/g;
|
|
$string =~ s/'/\\'/g;
|
|
"'$string'";
|
|
}
|
|
|
|
__END__
|
|
|
|
=head1 NAME
|
|
|
|
find2perl - translate find command lines to Perl code
|
|
|
|
=head1 SYNOPSIS
|
|
|
|
find2perl [paths] [predicates] | perl
|
|
|
|
=head1 DESCRIPTION
|
|
|
|
find2perl is a little translator to convert find command lines to
|
|
equivalent Perl code. The resulting code is typically faster than
|
|
running find itself.
|
|
|
|
"paths" are a set of paths where find2perl will start its searches and
|
|
"predicates" are taken from the following list.
|
|
|
|
=over 4
|
|
|
|
=item C<! PREDICATE>
|
|
|
|
Negate the sense of the following predicate. The C<!> must be passed as
|
|
a distinct argument, so it may need to be surrounded by whitespace and/or
|
|
quoted from interpretation by the shell using a backslash (just as with
|
|
using C<find(1)>).
|
|
|
|
=item C<( PREDICATES )>
|
|
|
|
Group the given PREDICATES. The parentheses must be passed as distinct
|
|
arguments, so they may need to be surrounded by whitespace and/or
|
|
quoted from interpretation by the shell using a backslash (just as with
|
|
using C<find(1)>).
|
|
|
|
=item C<PREDICATE1 PREDICATE2>
|
|
|
|
True if _both_ PREDICATE1 and PREDICATE2 are true; PREDICATE2 is not
|
|
evaluated if PREDICATE1 is false.
|
|
|
|
=item C<PREDICATE1 -o PREDICATE2>
|
|
|
|
True if either one of PREDICATE1 or PREDICATE2 is true; PREDICATE2 is
|
|
not evaluated if PREDICATE1 is true.
|
|
|
|
=item C<-follow>
|
|
|
|
Follow (dereference) symlinks. The checking of file attributes depends
|
|
on the position of the C<-follow> option. If it precedes the file
|
|
check option, an C<stat> is done which means the file check applies to the
|
|
file the symbolic link is pointing to. If C<-follow> option follows the
|
|
file check option, this now applies to the symbolic link itself, i.e.
|
|
an C<lstat> is done.
|
|
|
|
=item C<-depth>
|
|
|
|
Change directory traversal algorithm from breadth-first to depth-first.
|
|
|
|
=item C<-prune>
|
|
|
|
Do not descend into the directory currently matched.
|
|
|
|
=item C<-xdev>
|
|
|
|
Do not traverse mount points (prunes search at mount-point directories).
|
|
|
|
=item C<-name GLOB>
|
|
|
|
File name matches specified GLOB wildcard pattern. GLOB may need to be
|
|
quoted to avoid interpretation by the shell (just as with using
|
|
C<find(1)>).
|
|
|
|
=item C<-perm PERM>
|
|
|
|
Low-order 9 bits of permission match octal value PERM.
|
|
|
|
=item C<-perm -PERM>
|
|
|
|
The bits specified in PERM are all set in file's permissions.
|
|
|
|
=item C<-type X>
|
|
|
|
The file's type matches perl's C<-X> operator.
|
|
|
|
=item C<-fstype TYPE>
|
|
|
|
Filesystem of current path is of type TYPE (only NFS/non-NFS distinction
|
|
is implemented).
|
|
|
|
=item C<-user USER>
|
|
|
|
True if USER is owner of file.
|
|
|
|
=item C<-group GROUP>
|
|
|
|
True if file's group is GROUP.
|
|
|
|
=item C<-nouser>
|
|
|
|
True if file's owner is not in password database.
|
|
|
|
=item C<-nogroup>
|
|
|
|
True if file's group is not in group database.
|
|
|
|
=item C<-inum INUM>
|
|
|
|
True file's inode number is INUM.
|
|
|
|
=item C<-links N>
|
|
|
|
True if (hard) link count of file matches N (see below).
|
|
|
|
=item C<-size N>
|
|
|
|
True if file's size matches N (see below) N is normally counted in
|
|
512-byte blocks, but a suffix of "c" specifies that size should be
|
|
counted in characters (bytes) and a suffix of "k" specifes that
|
|
size should be counted in 1024-byte blocks.
|
|
|
|
=item C<-atime N>
|
|
|
|
True if last-access time of file matches N (measured in days) (see
|
|
below).
|
|
|
|
=item C<-ctime N>
|
|
|
|
True if last-changed time of file's inode matches N (measured in days,
|
|
see below).
|
|
|
|
=item C<-mtime N>
|
|
|
|
True if last-modified time of file matches N (measured in days, see below).
|
|
|
|
=item C<-newer FILE>
|
|
|
|
True if last-modified time of file matches N.
|
|
|
|
=item C<-print>
|
|
|
|
Print out path of file (always true).
|
|
|
|
=item C<-print0>
|
|
|
|
Like -print, but terminates with \0 instead of \n.
|
|
|
|
=item C<-exec OPTIONS ;>
|
|
|
|
exec() the arguments in OPTIONS in a subprocess; any occurence of {} in
|
|
OPTIONS will first be substituted with the path of the current
|
|
file. Note that the command "rm" has been special-cased to use perl's
|
|
unlink() function instead (as an optimization). The C<;> must be passed as
|
|
a distinct argument, so it may need to be surrounded by whitespace and/or
|
|
quoted from interpretation by the shell using a backslash (just as with
|
|
using C<find(1)>).
|
|
|
|
=item C<-ok OPTIONS ;>
|
|
|
|
Like -exec, but first prompts user; if user's response does not begin
|
|
with a y, skip the exec. The C<;> must be passed as
|
|
a distinct argument, so it may need to be surrounded by whitespace and/or
|
|
quoted from interpretation by the shell using a backslash (just as with
|
|
using C<find(1)>).
|
|
|
|
=item C<-eval EXPR>
|
|
|
|
Has the perl script eval() the EXPR.
|
|
|
|
=item C<-ls>
|
|
|
|
Simulates C<-exec ls -dils {} ;>
|
|
|
|
=item C<-tar FILE>
|
|
|
|
Adds current output to tar-format FILE.
|
|
|
|
=item C<-cpio FILE>
|
|
|
|
Adds current output to old-style cpio-format FILE.
|
|
|
|
=item C<-ncpio FILE>
|
|
|
|
Adds current output to "new"-style cpio-format FILE.
|
|
|
|
=back
|
|
|
|
Predicates which take a numeric argument N can come in three forms:
|
|
|
|
* N is prefixed with a +: match values greater than N
|
|
* N is prefixed with a -: match values less than N
|
|
* N is not prefixed with either + or -: match only values equal to N
|
|
|
|
=head1 SEE ALSO
|
|
|
|
find
|
|
|
|
=cut
|
|
|
|
__END__
|
|
:endofperl
|