 | |
| Original author(s) | Rob Nation |
|---|---|
| Developer(s) | rxvt project |
| Stable release | 2.6.4 / November 1, 2001 |
| Preview release | 2.7.10 / March 26, 2003 |
| Type | Terminal emulator |
| License | GPL-2.0-or-later |
| Website | rxvt |
Rxvt (acronym for our extended virtual terminal) [1] is a terminal emulator for the X Window System, and in the form of a Cygwin port, for Windows.
Rxvt was originally written by Rob Nation [2] 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'), [2] but was later re-dubbed "our xvt" (pronounced like the letters r-x-v-t).
Aside from features such as those controlled by resource files, rxvt's terminal emulation differs from xterm in two important ways:
Newer versions of rxvt have primitive support for pseudo-transparency.
The rxvt distribution also includes an analog clock program called rclock. Very old distributions included a copy of vttest, but dropped that in 1996 with version 2.18.
Cygwin is a Unix-like environment and command-line interface for Microsoft Windows. Cygwin's purpose is expressed in its motto: "Get that Linux feeling – on Windows".
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SecureCRT is a commercial SSH and Telnet client and terminal emulator by VanDyke Software. Originally a Windows product, VanDyke later added a Mac OS X version in 2010 with release v6.6 and a Linux version in 2011 with release v6.7.
The Linux console is a system console internal to the Linux kernel. A system console is the device which receives all kernel messages and warnings and which allows logins in single user mode. The Linux console provides a way for the kernel and other processes to send text output to the user, and to receive text input from the user. The user typically enters text with a computer keyboard and reads the output text on a computer monitor. The Linux kernel supports virtual consoles – consoles that are logically separate, but which access the same physical keyboard and display. The Linux console are implemented by the VT subsystem of the Linux kernel, and do not rely on any user space software. This is in contrast to a terminal emulator, which is a user space process that emulates a terminal, and is typically used in a graphical display environment.
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devpts is a virtual filesystem directory available in the Linux kernel since version 2.1.93. It is normally mounted at /dev/pts and contains solely devices files which represent slaves to the multiplexing master located at /dev/ptmx which in turn is used to implement terminal emulators.
