How can I learn the Perl programming language?

Here are some introductory resources to learn Perl:

Quick start

• Perl Youtube Tutorial - Perl Enough to be dangerous // FULL COURSE 3 HOURS.
• Perl - Introduction - Introduction to perl from tutorialspoint
• Impatient Perl - PDF document for people interested in learning perl.
• Perl Fish also has a lot of resources

Official Documentation

• Perl.org - Official Perl website with documentation, tutorials, and community resources.
• Learn Perl - Perl programming language tutorials for beginners.
• Perl Maven - Perl programming tutorials, tips, and code examples.

Some useful docs

• Perl.org special variables - if you search for meaning of special variables (like $' or $# etc.)
• Perl.org regular expression - we use it quite a lot in ProductOpener's code