I am fairly familiar with Linux, I’ve been using different distros for some years now and have done some config editing here and there. I am also a web developer and use the terminal quite a lot and so I always stumble on people’s recommendation to use tmux and how good it is, but I never really understood what it does and, in layman’s terms, how can it be useful and for what use cases.
Can you guys please enlight me a bit on this?
Thank you.
Edit: if my phrasing is a bit awkward or confusing I apologize since I am not an English native speaker. (Maybe that’s why I never fully grasped what tmux is from other explanations xD)
Edite: Ok, just to clarify, my original struggle was to understand what made tmux different from using some terminal app and just split the screen xD
People have already made lots of good replies but here’s my summary:
tmux is a terminal multiplexer. It allows multitasking in command line only environments. For example if you have to do a sudo apt upgrade but don’t want to leave your ssh client logged in until it finishes, you can run it in a tmux session so it will happen in the background even if you’re not logged in.
To start a new session, type “tmux”
To view running sessions, type “tmux list-sessions”
To switch to a running session, type “tmux attach-session -c N” where N is the number of the session.
To exit a tmux terminal and go back to the main terminal, do ctrl+b and then press d.