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title Tmux
date 2021-02-20 06:31:24 -0800
icon icon-tmux
background bg-emerald-600
tags
utility
terminal
session
categories
Linux Command
intro The tmux cheat sheet quick reference of most commonly used shortcuts and commands

Tmux CLI {.cols-3}

New session {.row-span-2}

Start a new session

$ tmux

Start a new named session

$ tmux new -s myname

Show all sessions

$ tmux ls

Attach session

Attach to last session

$ tmux a

Attach to named

$ tmux a -t myname

Kill session {.row-span-2}

Kill a session by name

$ tmux kill-ses -t myname

Kill sessions but the current

$ tmux kill-ses -a

Kill sessions but 'myname'

$ tmux kill-ses -a -t myname

Tmux help

$ tmux info

Config

Reload config

$ tmux source-file ~/.tmu­x.conf

Show config

$ tmux show-options -g

Copy Mode

Command Description
Ctrl+b [ Enter copy mode
<Space> Start selection
Enter Copy selection
q Quit copy mode
Ctrl+b ] Paste contents of buffer_0
{.shortcuts}

Mainly works like selecting text in Vim

Tmux shortcuts {.cols-3}

Getting started {.secondary}

Shortcuts Description
Ctrl+b ? List all shortcuts
{.shortcuts .show-header}

Show every session, window, pane, etc.

$ tmux info

Panes (Splits) {.row-span-2}

Shortcuts Description
Ctrl+b " / % Split Horiz/Vert
Ctrl+b ! Pane -> Window
Ctrl+b x Kill pane
Ctrl+b <Arrow> Navigate panes
Ctrl+b <Space> Toggle layouts
Ctrl+b { / } Move to Left/Right
Ctrl+b o Goto next panes
Ctrl+b z toggle full-screen
Ctrl+b ; Toggle Last pane
Ctrl+b q Show numbers
Ctrl+b q 0...9 Goto # pane
{.shortcuts}

Window (Tabs) {.row-span-2}

- -
Ctrl+b c Create window
Ctrl+b p / n Previous/Next window
Ctrl+b " / % Split Horiz/Vert
Ctrl+b w List window
Ctrl+b , Rename window
Ctrl+b f Find window
Ctrl+b l Last window
Ctrl+b . Move window
Ctrl+b & Close window
Ctrl+b 0...9 Goto # window
{.shortcuts}

Session (Set of Windows)

- -
Ctrl+b d Detach from session
Ctrl+b s Show all sessions
Ctrl+b $ Rename session
Ctrl+b ( / ) Previous/Next session
{.shortcuts}

Tmux Command Mode {.cols-3}

Usage {.secondary}

Command Description
Ctrl+b : Enter command mode
{.shortcuts}

Resizing

Command Description
resize-pane -D 20 Resize down
resize-pane -U 20 Resize up
resize-pane -L 20 Resize left
resize-pane -R 20 Resize right

Listing

Command Description
list-keys All commands
list-panes All panes
list-windows All Windows

Copying

Command Description
list-buffers List all buffers
show-buffer Show #0 contents
capture-pane Copy of pane
choose-buffer Show and paste
save-buffer a.txt Save to file
delete-buffer -b 1 Delete buffer 1

Setting

Command Description
set -g OPTION Set for all sessions
setw -g OPTION Set for all windows
setw -g mode-keys vi Enable vi-mode
set -g prefix C-a Set prefix

Misc

Command Description
swap-pane -s 3 -t 1 Swap pane
swap-window -t -1 Move to left
setw synchronize-panes Sync Panes
join-pane -t :# Join pane