Editing Unix shell (section)

==Other shells==
Variations on the Unix shell concept that don't derive from Bourne shell or C shell include the following:<ref>{{cite web|url=http://www.freebsd.org/ports/shells.html |title=FreeBSD Ports: Shells |publisher=Freebsd.org |date=2014-03-30 |access-date=2014-04-05|archive-url=https://web.archive.org/web/20210112142623/http://www.freebsd.org/ports/shells.html|archive-date=2021-01-12|url-status=dead}}</ref>

* [[es (Unix shell)|es]] – A [[functional programming]] rc-compatible shell written in the mid-1990s.
* [[Friendly interactive shell]] (fish) – First released in 2005.
* [[PowerShell]] – An [[object-oriented]] shell developed originally for Windows OS and now available to macOS and Linux.
* [[Qshell]] – A shell on the [[IBM i]] operating system based on [[POSIX]] and [[X/Open]] standards.
* [[rc shell|rc]] – The default shell on [[Plan 9 from Bell Labs]] and [[Version 10 Unix]] written by [[Tom Duff]]. Ports have been made to various [[Unix-like]] operating systems.
* [[scsh]] – A [[Scheme (programming language)|Scheme]] Shell.
* [[wish (Unix shell)|wish]] – A windowing shell for [[Tcl/Tk]].