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This tutorial helps you to understand: Three built-in data types: scalars, arrays, and associative arrays. How to construct scalar objects. How...
This article covers the very first steps in understanding the concept of regular expressions and their use in Perl.
The interactive tutor allows you to enter your own input and regular expressions and will show you what matches and what not.
Learn how to operate on files using Perl. Techniques are described for opening, reading, writing and closing both text and binary files.