Red Hat Fedora Core 6 Unleashed

Chapter 30. Using Perl

IN THIS CHAPTER

• Using Perl with Linux

• Perl Variables and Data Structures

• Operators

• Conditional Statements: if/else and unless

• Looping

• Regular Expressions

• Access to the Shell

• Modules and CPAN

• Code Examples

• Reference

Perl (Practical Extraction and Report Language) is a powerful scripting tool you can use to manage files, create reports, edit text, and perform many other tasks when using Linux. Perl is included with Fedora and could be considered an integral part of the distribution because Fedora depends on Perl for many types of software services, logging activities, and software tools. If you do a full install from this book’s DVD, you will find nearly 150 software tools written in Perl installed under the /usr/bin and /usr/sbin directories. ...