Perl 5 Internals
by Simon Cozens
Publisher: NetThink 2001
Description:
This is a three-hour course which provides a hands-on introduction to how the perl interpreter works internally, how to go about testing and fixing bugs in the interpreter, and what the internals are likely to look like in the future of Perl, Perl 6.
Download or read it online for free here:
Read online
(online html)
Similar books

by Eric Cholet, Stas Bekman - O'Reilly
mod_perl is an Apache module that builds the Perl directly into the Apache web server. With mod_perl CGI scripts run 50 times faster, you can integrate databases with the server. The book is about building, using, programming, and optimizing mod_perl.
(10991 views)

by Shishir Gundavaram - O'Reilly
A text for expert programmers, it focuses on the CGI specification down to the details. The book explains what CGI does, describes all CGI methods and environment variables, explains how to port Usenet news to the Web with CGI and more.
(16428 views)

- Wikibooks
This books describes and explains Perl (Practical Extraction and Report Language), a scripting language that is usually interpreted and is noted for its extensive use of regular expressions and a large module archive CPAN.
(7915 views)

by Allen B. Downey - Green Tea Press
The book for people who already know how to program in another language, but don't know Perl. It gets through the basics as quickly as possible, the emphasis is on good programming style in Perl. Object-oriented programming is the center of focus.
(16751 views)