PERL

PERL meaning "Practical Extraction and Reporting Language"
Perl has mainly been used to write CGI scripts: large projects written in Perl include cPanel, Slash, Bugzilla, RT, TWiki, and Movable Type; high-traffic websites that use Perl extensively include IMDb, LiveJournal, DuckDuckGo.
Perl is often used as a glue language, tying together systems and interfaces that were not specifically designed to interoperate, and for converting or processing large amounts of data for tasks such as creating reports