

This trigger tells Tmux to watch out for keystrokes of interest.Ĭtrl+b alone applies to short commands of one or two keys. When you start Tmux, it creates a new single-window session and displays it on the screen.Ī status line at the bottom shows current session information and is used to enter interactive commands prefixed by the trigger key combination Ctrl+b (Linux) or control+b (macOS). You may run Tmux commands by name from the CLI, such as tmux starts a new session. Servers and clients are separate processes that communicate through a socket in /tmp. The background process displaying your sessionĪ single server manages all open sessions. The other pane in the same window is 1:bash, marked by a hyphen. Here, the cursor is active, and you can type into the pane. The current pane is 2:bash, marked by an asterisk *. In the example above, the session comprises panes 0:bash, 1:bash, and 2:bash. Each session is persistent and will survive accidental disconnection (such as SSH connection timeout) or intentional detaching by the user. Once you kill the last session, Tmux exits. TermĪn open command prompt (known as “pseudo-terminal”), which may occupy the entire screen or appear horizontally/vertically stackedĪ single/split view of open panes occupying the screen:Ī single collection of pseudo-terminals under the management of Tmux. (*Depending on Linux distribution, you may need to replace apt-get with apt.)įamiliarize yourself with them as they often appear in Tmux-related discussions. This article assumes you are using either Linux or macOS. As for Windows, you can run Tmux via the Linux Subsystem feature by following the procedures here if you’re using Windows 10 build 14361 or above. Frequently Asked Questions Install Tmux.There is an amazing video uploaded by IppSec explaining in detail Tmux. Paste from buffer: Ctrl + B + ] Copy mode commands.Kill pane: Ctrl + B + X Tmux Copy Mode Key Bindings.Move down to pane: Ctrl + B + down_arrow.Move to pane to the left: Ctrl + B + Move to pane to the right: Ctrl + B + ->.Panes are sections of windows that have been split into different screens.



It is useful for running more than one command-line program at the same time. It allows multiple terminal sessions to be accessed simultaneously in a single window. Tmux is an open-source terminal multiplexer for Unix-like operating systems.
