Perl
Perl is a "Practical Extraction and Report Language" freely available for Unix, MVS, VMS, MS/DOS, Macintosh, OS/2, Amiga, and other operating systems.
Perl has powerful text-manipulation functions. It eclectically combines features and purposes of many command languages. Perl has enjoyed recent popularity for programming World Wide Web electronic forms and generally as glue and gateway between systems, databases, and users.
Perl is a stable, cross platform programming language.
It is used for mission critical projects in the public and private sectors.
Perl is Open Source software, licensed under its Artistic License, or the GNU General Public License (GPL).
Perl was created by Larry Wall.
Perl 1.0 was released to usenet's alt.comp.sources in 1987
PC Magazine named Perl a finalist for its 1998 Technical Excellence Award in the Development Tool category.
Perl is listed in the Oxford English Dictionary
mod_perl allows the Apache web server to embed a Perl interpreter.
Perl's DBI package makes web-database integration easy.