I don't like the package %files there. You can get rid of it by passing a closure to File::Find...
sub find_duplicate_files {
my %dupes;
my %files;
find sub {
-f && push @{$files{(stat(_))[7]}}, $File::Find::name;
}, shift || ".";
....
}
Much cleaner. Easier to maintain. Smaller locality of reference. Blah blah blah. {grin}
-- Randal L. Schwartz, Perl hacker
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