Books

Perl Debugger Pocket Reference by Richard Foley

Perl Debugged by Peter Scott and Ed Wright

This book provides you with excellent tips that will help you avoid a number of bugs and shows you ways to find bugs once they made their way into your code.

DeBugging Perl by Martin Brown

Articles

Using the Perl Debugger on Dr. Dobbs's by brian d foy.

Creating a Perl Debugger on Dr. Dobbs's by brian d foy.

Using The Perl Debugger on Dev Shed by icarus

Debugging CGI Scripts

CGI Debugging

Debugging in general

Debugging Rules
a couple of issues about debugging in general.


the camel