Perl 5 Pocket Reference

Revised to cover Perl version 5.6, this quick reference provides a complete overview of the Perl programming language, all packed into a convenient, carry-around booklet. This third edition covers: A summary of Perl syntax rules A complete list of operators, built-in functions, and standard library modules, all with brief descriptions. The newest Perl features, such as enhanced regular expressions, multithreading, the Perl compiler, and unicode support. Pocket reference providing a complete overview of Perl from variables to input & output, from flow control to regular expressions, from function to document formats, plus a summary of Perl rules.