Practical Perl Programming
by A. D. Marshall
Publisher: Cardiff School of Computer Science 2005
This is an introduction to Perl programming. The text gives introduction to Perl, then covers numeric and string literals, variables, arrays, operators, Perl statements, functions, references, input and output in Perl, regular expressions, reports, special variables, handling errors and signals, objects in Perl, Perl modules, debugging, command-line options, networking, CGI Programming in Perl, HTML forms, using Perl with web servers.
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by Andrew Shitov - DeepText
This book covers many basic and in-depth topics of Perl and provides the initial knowledge you need to start working with Perl 6. The book does not require previous experience with Perl, although some general understanding of programming is assumed.
by Simon Cozens - NetThink
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.
by Nick Parlante - Stanford University
An introduction to the main features of the Perl language. It's intended for people who know some programming but need an introduction to Perl. Topics: scalar variables, strings, arrays, hash tables, file input and output, regular expressions, etc.
Perl 6 is the sixth edition of the Perl programming language, representing a major backwards-incompatible rewrite of the language. This online book is going to introduce the reader to the Perl 6 language and its many features.