World Colleges Information

Perl was originally written by Larry Wall while he was working at NASA's Jet Propulsion Labs. Larry is an Internet legend: Not only is he well-known for Perl, but as the author of the UNIX utilities rn, which was one of the original Usenet newsreaders, and patch, a tremendously useful utility that takes a list of differences between two files and allows you to turn one into the other. The word 'patch' used for this activity is now widespread.