Introduction to Perl
Go - Scope Rules - Perl, a feature-rich creating by mental acts language that runs on more than one hundred laptop platforms for a large vary of applications, from mainframe to portable devices, from fast prototyping to large-scale climbable development.
The Perl language is employed in a wide selection of applications. in addition to CGI, Perl is employed in graphics programming, systems management, network programming, finance, biology, and other fields. Because of its flexibility, Perl is known as the Swiss Army Knife in scripting languages.