Perl
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Contents
Beginning programming in Perl
- Introduction to Perl
- Beginning Perl -- PDFs of chapters of Beginning Perl.
- Perl.org Tutorials
Perl Documentation
Regular Expressions
Perl programmers tend to make extensive use of regular expressions, but they are also used in many other tools (eg vim, less, grep).
- Jeremy Friedl's book Mastering Regular Expressions is an excellent primer.
Perl Tips
Strings
Quoting variables inside text
$string = "${foo}worthy"
