Rxvt based on xterm
Rxvt (acronym for our extended virtual terminal) is a terminal emulator for the X Window System, and in the form of a Cygwin port, for Windows.History
Rxvt was originally written by Rob Nation and later extensively modified by Mark Olesen, who took over maintenance for several years. It is intended to be a slimmed-down alternate for xterm, omitting some of its little-used features, like Tektronix 4014 emulation and toolkit-style configurability. The latter refers to the Xt resource mechanism, e.g., for binding keys. Rxvt is an extended version of the older xvt terminal emulator by John Bovey of the University of Kent.
The name originally stood for "Rob's xvt" (with XVT stands for 'X Virtual Terminal'), but was later re-dubbed "our xvt" (pronounced like the letters r-x-v-t).Features
Aside from features such as those controlled by resource files, rxvt's terminal emulation differs from xterm in two important ways: