Switch to a window using it’s index numberįorce kill-all processes in an unresponsive window This can be helpful when you want to run multiple jobs in parallel. It is possible to attach multiple windows to the same session and switch between them as needed. When a tmux session starts, a single window is created by default. Getting Help with tmux by Reviewing Keyboard ShortcutsĪt any time, you can display tmux keyboard shortcuts by entering your prefix followed by ?: Prefix + ? For the remainder of this guide, Prefix will be used to refer to either the default CTRL+b or the combination you have chosen in your configuration file. You can change the prefix key by editing the ~/.nf file. Most tmux tasks can be accomplished using any of these three methods. The tmux attach command used in the previous section was an example of this type of command. Usually these commands are prefaced by tmux. This will open a command prompt at the bottom of the screen, which will accept tmux commands.Ĭommand line: Commands can also be entered directly to the command line within a tmux session. For example: to detach from your session using a shortcut: press CTRL+b, release both keys and then press d.Ĭommand mode: Enter command mode by pressing the prefix followed by. tmux will interpret the keystroke following the prefix as a tmux shortcut. Shortcuts: tmux uses what is called a prefix key, which is CTRL+b by default. There are three ways to issue commands to tmux: Once a session has been started, it will continue to run as long as the Linode is running or until you stop the session. To attach to a specific session, run tmux attach -t $name, replacing $name with the unique name given to the session you wish to use. To attach to the last session you used, run: tmux attach This will return you to the basic terminal. At this point, your terminal window should have a green menu bar at the bottom, similar to the one below: Running any of the above commands will result in a new session being created with one window and one page. You can create a new session with a specific name by running tmux new -s $name, replacing $name with a unique name for your session. The commands tmux new or tmux new-session can be used as well. Start a new tmux session with the following command: tmux Install tmux on Mac OS X by using Homebrew: brew install tmuxĬreating, Detaching, and Attaching tmux Sessions Install tmux on CentOS by using the yum package manager: yum install tmux Install tmux on CentOS by using the apt package manager: sudo apt install tmux When you reconnect to your Linode after rebooting your computer or losing your Internet connection, you can reattach to the tmux session and the files you were working with will still be open, and the processes you had running will still be active.īy attaching multiple sessions, windows, and panes to a tmux server, you can organize your workflow and easily manage multiple tasks and processes. If the client is disconnected, the server keeps running. It creates a host server on your Linode and connects to it with a client window.
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