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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.

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Can you please ELI5 tmux? (lemmy.ml)

submitted 1 year ago* (last edited 1 year ago) by [email protected] to c/[email protected]

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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

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[–] [email protected] 1 points 1 year ago

it's just a terminal session you can hide.

[–] [email protected] 1 points 1 year ago

In the company I work, we have to use jumpbox + "password" from proprietary code generator.

Imagine going through this, then you suddenly need 2nd terminal. Inconvenience doing it again in another terminal?

Well, there is a solution:

tmux
CTRL+B then ". And now you have 2 terminals.

Also tmux is great for "quick solution" kind of things - to leave something running in the background. Talking about background - you can have many terminals open, from only 1 SSH session. :)

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