|1.||(filename extension)||rc - (run commands) The filename extension common to many Unix configuration files, e.g.
.newsrc, .cshrc, .twmrc, elmrc, etc.|
The suffix "rc" derives from a script-creation utility in CTSS called "runcom" (for "run commands").
|2.||rc - A shell from AT&T's Plan 9, by Tom Duff. rc offers
much the same capabilities as a traditional Bourne shell,
but with a much cleaner syntax.|
An open source reimplementation was made by Byron Rakitzis, and is now maintained by Tim Goodwin
Latest version: 1.6, as of 2000-06-15.