That's not doing anything in relation to the code he's specified for you. Anything below the solid black line is choroba's Perlmonks signature, like the signature in an email.

Copy/paste it into a script.pl file, and run perl script.pl on it at the command-line, and you'll see what it does ;)

In reply to Re^3: Perl 5.10.1 - compare external program output with a list of known error codes by stevieb
in thread Perl 5.10.1 - compare external program output with a list of known error codes by malokam

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