Perl is a highly capable, feature-rich programming language with over 37 years of development. Download and Get Started. With free online books, over 25,000 extension modules, and a large …

No written specification or standard for the Perl language exists for Perl versions through Perl 5, and there are no plans to create one for the current version of Perl.

=~ is the operator testing a regular expression match. The expression /9eaf/ is a regular expression (the slashes // are delimiters, the 9eaf is the actual regular expression). In words, the test is saying "If the …

The basic method for applying a regular expression is to use the pattern binding operators =~ and ! ~. The first operator is a test and assignment operator. There are three regular expression operators …

Aug 26, 2025 · Unlike languages backed by large corporations, Perl relies entirely on community support. The summit will focus on revitalizing CPAN Testers and implementing secure authentication …

Sep 16, 2024 · The Binding Operator =~ serves as a cornerstone in Perl's text processing capabilities, linking a string to a regular expression for pattern matching. This operator is not only fundamental but …

Sep 30, 2025 · Perl is a general purpose, high level interpreted and dynamic programming language. Perl supports both the procedural and Object-Oriented programming. Perl is a lot similar to C …

Perl operators have the following associativity and precedence, listed from highest precedence to lowest. Operators borrowed from C keep the same precedence relationship with each other, even …

This Perl tutorial helps you learn basic Perl Programming language from scratch with many examples.

Perl officially stands for Practical Extraction and Report Language, except when it doesn't. Perl was originally a language optimized for scanning arbitrary text files, extracting information from those text …