http://www.perlmonks.org?node_id=553

Current Perl documentation can be found at perldoc.perl.org.

Here is our local, out-dated (pre-5.6) version:

The first and only periodical devoted to All Things Perl, The Perl Journal contains tutorials, demonstrations, case studies, announcements, contests, and much more. TPJ has columns on web development, databases, Win32 Perl, graphical programming, regular expressions, and networking, and sponsors the Obfuscated Perl Contest. It is published quarterly under the gentle hand of its editor, Jon Orwant. See http://www.tpj.com/ or send mail to subscriptions@tpj.com.

Beyond this, magazines that frequently carry high-quality articles on Perl are Web Techniques (see http://www.webtechniques.com/), Performance Computing (http://www.performance-computing.com/), and Usenix's newsletter/magazine to its members, login:, at http://www.usenix.org/. Randal's Web Technique's columns are available on the web at http://www.stonehenge.com/merlyn/WebTechniques/.