When they haven't set the standard themselves, they steal from the best - just like Perl itself. Those libraries, collected in the CPAN, provide ready-made solutions to an astounding array of problems. It handles all kinds of structured text, too, through an extensive collection of extensions. It still boasts some of the most powerful regular expressions to be found anywhere, and its support for Unicode text is world-class. Perl's roots in text processing haven't been forgotten over the years. Its general-purpose programming facilities support procedural, functional, and object-oriented programming paradigms, making Perl a comfortable language for the long haul on major projects, whatever your bent. It combines (in the author's opinion, anyway) some of the best features of sed, awk, and sh, making it familiar and easy to use for Unix users to whip up quick solutions to annoying problems. The language is intended to be practical (easy to use, efficient, complete) rather than beautiful (tiny, elegant, minimal). It's widely used for everything from quick "one-liners" to full-scale application development. Over the years, Perl has grown into a general-purpose programming language. It quickly became a good language for many system management tasks. Perl was originally a language optimized for scanning arbitrary text files, extracting information from those text files, and printing reports based on that information. Perl officially stands for Practical Extraction and Report Language, except when it doesn't. Run perldoc perldoc to learn more things you can do with perldoc.įor ease of access, the Perl manual has been split up into several sections.įull perl(1) documentation: perl # Reference Lists I did find this statement in the change history () for Jan/2012: 'NOTE: The officially supported minimum perl version will change from perl 5.8.1 (2003) to perl 5.8.3 (2004) in a future release.', so you should be OK. If you're new to Perl, you should start by running perldoc perlintro, which is a general intro for beginners and provides some background to help you navigate the rest of Perl's extensive documentation. I think cpan would check that, but I don't know that for sure. You can get more documentation, tutorials and community support online at. The perldoc program gives you access to all the documentation that comes with Perl.
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