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How to Install tmux On Ubuntu 22.04

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| Published on: January 4, 2023 | Last updated on: June 12, 2023

We’ll show you how to install tmux on Ubuntu, but first, let’s learn a little more about it.

It’s not uncommon to need to open multiple terminal windows while working on the command terminals of your computer. When you need to run multiple commands or processes at once, for instance, or when you want to run multiple processes at once, you may benefit from using them.

It’s safe to assume that the number of people who regularly need to use multiple terminals simultaneously is quite small. However, tmux is the best option for users who need this functionality.

For Unix and other Unix-like operating systems, the tmux terminal multiplexer is available as open source software. Its primary function is to allow the user to switch between several command terminal sessions at once.


Install tmux Through the Terminal

It only takes two simple steps to get tmux up and running in the terminal. You only need to do the following:

In order to install the most recent versions of any software, you must first update your system repositories. This is the update command:

sudo apt-get update

You can install tmux after updating your system repositories. Use your terminal to execute this command:

 sudo apt-get install tmux

As soon as you press enter, the installation should start automatically if everything is set up correctly.

Some Basic Commands of tmux

In addition to the standard Linux terminal commands, tmux also has its own set of built-in commands that can be used for basic management and customization.

Every time you want to control tmux, you must press “Ctrl+B.” When you use tmux, here are some of the most common commands you need to know:

Type the following into the terminal window to start a new tmux session that does not have a name.


When you run this command, the screen should change, and you should see a status bar at the bottom of your screen. In the bottom left corner, you should see the screen number and the name of the window, as shown in the next picture.

You can also start up a new named tmux session. For that, type the following command into the terminal:

 tmux new -s name of the session

You can also divide the new windows you just made into more than one. Without partitioning, all the windows are active at once, but you can only see one at a time. The windows can be split either up and down or left to right.

Use the shortcut “Ctrl+b+” to make a window that is split in half horizontally.

Press “Ctrl+b+ percent” to make a vertical split screen.

You can also move back and forth between the different panes you make. tmux gives each window a number. With the keyboard shortcut “Ctrl+b+q,” you can move to the window you want. It will show the number of windows that can be used. You can jump to that window by calling the number on the pane.

You can use the zoom feature to get a closer look at a certain part if you need to figure something out. To do this, press “Ctrl+b+:” and then type “resize-pane -z” in the prompt that appears.

One of the best things about tmux is that it keeps running in the background even when you switch back to the command terminal. If you type the following command, you will be kicked out of your current session:

 tmux detach

Enter the following command to get back to working on the session:

 tmux attach

We’re right back where we left off, as you can see.

You can join an existing session by using the following command if it was given a name when you started it:

 tmux a -t name of the session

If you enter the following command, you can see a list of all currently running tmux sessions:

 tmux ls

This should display a list of all the active tmux session


You just read an article on how to set up tmux on Ubuntu. How to install tmux on Ubuntu was covered in detail. In addition, we provided you with a list of the most essential commands you’ll use repeatedly while working in tmux. If used correctly, tmux is a powerful tool for managing multiple tasks at once.


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