Hi, new questions go in Seekers Of Perl Wisdom because

dragonchild, whom you asked a question, hasn't been here in 18 weeks.

The node to which you replied is 5 years old.

Welcome, see The Perl Monks Guide to the Monastery, see How do I post a question effectively?, Where should I post X?

See perlintro

Tutorials: Pattern Matching, Regular Expressions, and Parsing, perlretut