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Perl is a high-level, interpreted scripting language famous for its powerful text processing and regular expression capabilities. It excels at automation, system administration, and rapid prototyping.
This guide covers Perl syntax, variables, control structures, subroutines, regular expressions, file and directory handling, CPAN modules, object-oriented Perl, testing, and best practices.
Whether you're automating tasks or processing text data, these notes provide a thorough reference for effective Perl scripting.