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24 lines
658 B
Perl
24 lines
658 B
Perl
#!/usr/local/bin/perl -w
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use Getopt::Long;
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my $ret = GetOptions ("f|filename:s", "p|permission:s");
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my $filename = $opt_f || die "Usage: $0 -f filename -p Permission\n";
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my $newPerm = $opt_p || die "Usage: $0 -f filename -p Permission\n";
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# Does the file exist?
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if (! -e $filename)
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{
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print "The file $filename does not exist.\n";
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exit;
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}
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# Translate the string mode to an octal value
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my $mode = oct($newPerm);
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# Change the permissions of the file.
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if ((chmod $mode, $filename) != 1)
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{
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print "Error: Could not change permissions on $filename : $!\n";
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}
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