{"id":120525,"date":"2026-03-29T11:52:38","date_gmt":"2026-03-29T11:52:38","guid":{"rendered":"https:\/\/mailinvest.blog\/index.php\/2026\/03\/29\/the-free-linux-tool-that-keeps-your-terminal-sessions-alive-forever\/"},"modified":"2026-03-29T11:53:45","modified_gmt":"2026-03-29T11:53:45","slug":"the-free-linux-tool-that-keeps-your-terminal-sessions-alive-forever","status":"publish","type":"post","link":"https:\/\/mailinvest.blog\/index.php\/2026\/03\/29\/the-free-linux-tool-that-keeps-your-terminal-sessions-alive-forever\/","title":{"rendered":"The free Linux tool that keeps your terminal sessions alive forever"},"content":{"rendered":"

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Despite the fact that most Linux distros do not require as a lot time within the terminal as they used to, finally, it’ll come up. In the event you’re doing something remotely, executing a protracted activity, and even simply multitasking, the default instruments is probably not sufficient. That’s the place tmux is available in.<\/p>\n

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\n Terminal periods weren’t designed to final endlessly
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\n Finish the job when the window closes
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More often than not while you’re doing one thing within the terminal, that exercise is tied on to the terminal. For instance, if I am internet hosting a Minecraft server and I run the server executable, then that occasion of the server relies upon <\/em>on that particular terminal window. If I shut it, the Minecraft server shuts down with it.<\/p>\n

This is applicable to just about something you do with the terminal\u2014shifting giant recordsdata, SSH connections, searches, any executable that runs, system screens, and extra. Except you particularly do one thing to make the job persist after the terminal is closed, they will cease when the terminal closes.<\/p>\n

In some circumstances, that may be factor. If a program freezes, you possibly can simply shut the terminal to forcibly stop. You additionally do not need a demanding utility quietly working within the background accidentally with out you realizing.<\/p>\n

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Greater than only a fairly face.<\/p>\n<\/p><\/div>\n<\/p><\/div>\n

Then again, it’s a downside in the event you want <\/em>one thing to maintain going. It’s notably annoying while you’re doing distant administration, and also you need a job to maintain working after you disconnect from the SSH session.<\/p>\n

\n Display screen solved the issue a very long time in the past
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Display screen is an utility that was constructed a long time in the past to deal with the issue, and it usually works fairly effectively. Nevertheless, Display screen is a product of its time. Whenever you want one thing very light-weight and included by default, it’s a good possibility. In the event you want one thing with extra options, there’s a extra fashionable utility: Tmux<\/a>.<\/p>\n

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\n Tmux permits terminals to final so long as you want
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\n It does all the pieces display screen does and extra
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Tmux <\/a>is a terminal multiplexer that permits you to simply swap between functions in a single terminal window, or detatch terminals nearly to allow them to maintain working within the background after which reconnect later.<\/p>\n

In the event you’re doing any sort of distant administration, otherwise you’re utilizing a PC that’s command-line solely\u2014like a headless Ubuntu server<\/a> that you’ve got a monitor and keyboard connected to\u2014then it’s a implausible possibility.<\/p>\n

\n No extra closed servers
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Initially, I began utilizing tmux as a result of my Minecraft server would shut off anytime I ended the SSH connection. That was an issue, since restarting my PC, a Home windows replace, and even unintentionally closing the Terminal window kills the SSH connection.<\/p>\n

Now, I simply create a brand new tmux session as quickly as I hook up with my Minecraft server. For instance, I would run:<\/p>\n

tmux new -s mcserver\n\n<\/code><\/pre>\n
Something I run inside that session will keep working even once I disconnect. Each time I wish to come again to do one thing\u2014like restart the server or entry the admin panel\u2014I simply want one command.<\/p>\n
tmux attach-session -t mcserver\n\n<\/code><\/pre>\n
You are not restricted to internet hosting servers, both. Any time you suppose a course of would possibly take longer than a couple of minutes (like copying numerous recordsdata) I would advocate utilizing a tmux session. It ensures you will not unintentionally interrupt some course of within the center.<\/p>\n
\n            You’ve gotten a protracted historical past of your actions
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Each terminal on the market retains a working log of the stuff you enter. That serves a number of functions.<\/p>\n
If a command you enter unintentionally breaks one thing, you are not left questioning in regards to the particulars\u2014you possibly can simply examine what you probably did. That makes troubleshooting simpler. Alternatively, if there’s an elaborate command you end up working quite a bit, you needn’t kind all the factor in over and over. You possibly can simply go back in your history<\/a> then faucet Enter to run the identical command once more.<\/p>\n
One of many benefits of tmux, which I’ve discovered to be particularly useful on my dwelling server, is the in depth historical past. By default, it will save a number of thousand instructions. You may as well change that restrict by enhancing the .tmux.conf file, which is positioned in your person listing.<\/p>\n
\n            Tmux makes multitasking higher
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Moreover its capability to make sure that you do not lose a activity in progress while you shut a window or exit SSH, tmux can be helpful for normal multitasking.<\/p>\n
In the event you’re utilizing a Linux distro with a graphical user interface (GUI)<\/a>, multitasking is not an issue\u2014you possibly can simply open up one other terminal in the event you want one. Nevertheless, in the event you’re engaged on a system that does not have a GUI, you do not have that possibility. Tmux permits you to open any variety of periods so that you could simply swap between duties everytime you need, even when a course of working in a single session will take three hours and the opposite will end in 30 seconds.<\/p>\n\n
\n            Tmux is a necessary software for anybody self-hosting
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No matter what fancy dashboards you arrange, in the event you’re self-hosting, you are finally going to need to work utilizing the command line. Tmux is a kind of instruments you will not want to make use of on a regular basis, however when it turns into crucial, you may be very glad to have it.<\/p>\n
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\t\t\t\t\t\t\t\t\t\t\tUbuntu Linux 22.04 LTS<\/p>\n
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\t\t\t\t\t\t\t\t\t\t\tthirteenth Gen Intel Core i7-1360P<\/p>\n
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