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- #!/usr/bin/env perl
- use strict;
- use warnings;
- print "Invocado como [[$0]]\n";
- print "Arg: [[$_]]\n" foreach @ARGV;
- print "Vamos otra vez:\n";
- foreach $_ (@ARGV) {
- print "[[$_]]\n" if ($_ eq uc $_);
- };
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