A feature-rich, modular AOL Instant Messenger client written chiefly by Bill Atkins and Dan Chokola in their high school days.
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#!/usr/bin/perl |
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use strict; |
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use warnings; |
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use File::Find; |
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my $sum; |
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sub process |
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{ |
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return if -d; |
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return unless /\.p(l|m)$/; |
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my ($res) = `wc -l $_`; |
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$sum += ($res =~ /(\d+)/)[0]; |
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} |
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find(\&process, "."); |
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print $sum . "\n"
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