brian foy Knihy

Presents guidelines on the art of coding with Perl, covering such topics as references and scoping, object-oriented programing, writing and using modules, testing Perl code, and contributing to CPAN.

Introduces the programming language to beginners and provides a Perl language reference for experienced users, covering operators, statements, formats, modules, objects, threads, tied variables, debugging, and security

Shows how to write, debug, and run a Perl program, describes CGI scripting and data manipulation, and describes scalar values, basic operators, and associative arrays