tmux: tmux (A terminal multiplexer) tmux: tmux: tmux is a terminal multiplexer: it enables a number of terminals tmux: (or windows), each running a separate program, to be created, accessed tmux: , and controlled from a single screen. tmux may be detached from a tmux: screen and continue running in the background, then later reattached. tmux: tmux: tmux: tmux: tmux: