Linux

48429 readers

1157 users here now

From Wikipedia, the free encyclopedia

Linux is a family of open source Unix-like operating systems based on the Linux kernel, an operating system kernel first released on September 17, 1991 by Linus Torvalds. Linux is typically packaged in a Linux distribution (or distro for short).

Distributions include the Linux kernel and supporting system software and libraries, many of which are provided by the GNU Project. Many Linux distributions use the word "Linux" in their name, but the Free Software Foundation uses the name GNU/Linux to emphasize the importance of GNU software, causing some controversy.

Rules

Posts must be relevant to operating systems running the Linux kernel. GNU/Linux or otherwise.
No misinformation
No NSFW content
No hate speech, bigotry, etc

Related Communities

Community icon by Alpár-Etele Méder, licensed under CC BY 3.0

founded 5 years ago

MODERATORS

AgreeableLandscape@lemmy.ml

nooter692@lemmy.ml

MarcellusDrum@lemmy.ml

cypherpunks@lemmy.ml

cyclohexane@lemmy.ml

d3Xt3r@lemmy.nz

127

Can you please ELI5 tmux? (lemmy.ml)

submitted 1 year ago* (last edited 1 year ago) by jackofalltrades@lemmy.ml to c/linux@lemmy.ml

64 comments fedilink hide all child comments

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

you are viewing a single comment's thread
view the rest of the comments

[–] PeterPoopshit@lemmy.world 4 points 1 year ago

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.