Learning Perl the Hard Way
by Allen B. Downey
Publisher: Green Tea Press 2003
Number of pages: 69
The book that emphasizes good programming style in Perl. Many of the Perl programs I have seen are written in a quick-and-dirty style; I wanted to see if the style I have developed in other languages can translate.
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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.
by Johan Vromans, Linda Mui - O'Reilly
This quick reference provides a complete overview of the Perl programming language. The book covers a summary of Perl syntax rules and a complete list of operators, built-in functions, and standard library modules, all with brief descriptions.
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.
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.