Perl Grep Videos

Perl Tutorial 13 - Functions: map, grep
http://www.ScriptSocket.com/ Part 13 of the Perl Tutorial explains the functions map and grep. Examples of how they can be applied to arrays.
Andy Lester: OSCON 2007 Lightning Talks
Andy Lester talks about a grep-replacement called "ack" and why Perl scripts should be called programs. Taped at OSCON 2007 in Portland, OR.