A Beginner's Introduction to Perl 5.10
http://www.perl.com/pub/2008/04/23/a-beginners-introduction-to-perl-510.html
Editor’s note: this series is based on Doug Sheppard’s Beginner’s Introduction to Perl. A Beginner’s Introduction to Files and Strings with Perl 5.10 explains how to use files and strings, and A Beginner’s Introduction to Regular Expressions with Perl 5.10 explores regular expressions, matching, and substitutions. A Beginner’s Introduction to Perl Web Programming demonstrates how to write web programs.