tmux, created by Nicholas Marriott, is an in-base, BSD licensed terminal multiplexer.
It enables a number of terminals to be created, accessed, and controlled from a
single screen. tmux may be detached from a screen and continue running in the
background, then later reattached.
There is also a portable version of tmux for non-OpenBSD machines.
- tmux imported into base - commit
- tmux imported into base - article
- Interview with Nicholas+
- tmux.1 - OpenBSD manpage
- tmux github page
- tmux - Wikipedia