#!/usr/bin/perl use strict; my %found = (); for my $filepath (@ARGV) { open(my $ih, '<', $filepath); binmode($ih, ':utf8'); while (my $line=<$ih>) { while ($line =~ m<\\gonito(?:barescore|score|entry)\{([^\}]+)\}>g) { my $k = $1; if ($k ne '#1') { $found{$k} = 1; } } } close($ih); } print join(" ", map { "scores/${_}.txt" } map { s/ /\\ /g; $_} sort keys %found);