Tmux Cheatsheet (80 char ASCII version of https://www.tmuxcheatsheet.com)

tmux-cheatsheet.txt

 ╔════════════════════════════════════════════════════════════════════════════╗
 ║ Sessions                                                                   ║
 ╚════════════════════════════════════════════════════════════════════════════╝
 ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓  ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
 ┃ $ tmux                             ┃  ┃ $ tmux ls                          ┃
 ┃ $ tmux new                         ┃  ┃ $ tmux list-sessions               ┃
 ┃ $ tmux new-session                 ┃  ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
 ┃ : new                              ┃  [Ctrl] + [b] [s]
 ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛  Show all sessions
 Start a new session
                                         ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
 ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓  ┃ $ tmux a                           ┃
 ┃ $ tmux new -s mysession            ┃  ┃ $ tmux at                          ┃
 ┃ : new -s mysession                 ┃  ┃ $ tmux attach                      ┃
 ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛  ┃ $ tmux attach-session              ┃
 Start a new session with the name       ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
 mysession                               Attach to last session

 ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓  ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
 ┃ $ tmux kill-ses -t mysession       ┃  ┃ $ tmux a -t mysession              ┃
 ┃ $ tmux kill-session -t mysession   ┃  ┃ $ tmux at -t mysession             ┃
 ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛  ┃ $ tmux attach -t mysession         ┃
 kill/delete session mysession           ┃ $ tmux attach-session -t mysession ┃
                                         ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
 ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓  Attach to a session with the name
 ┃ $ tmux kill-session -a             ┃  mysession
 ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
 kill/delete all sessions but the        [Ctrl] + [b] [(]
 current                                 Move to previous session

 ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓  [Ctrl] + [b] [)]
 ┃ $ tmux kill-session -a -t mysession┃  Move to next session
 ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
 kill/delete all sessions but
 mysession

 [Ctrl] + [b] [$]
 Rename session

 [Ctrl] + [b] [d]
 Detach from session

 ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
 ┃ : attach -d                        ┃
 ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
 Detach others on the session
 (Maximize window by detach other
 clients)

 ╔════════════════════════════════════════════════════════════════════════════╗
 ║ Windows                                                                    ║
 ╚════════════════════════════════════════════════════════════════════════════╝
 ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
 ┃ $ tmux new -s mysession -n mywindow┃  [Ctrl] + [b] [n]
 ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛  Next window
 start a new session with the name
 mysession and window mywindow           [Ctrl] + [b] [0] ... [9]
                                         Switch/select window by number
 [Ctrl] + [b] [c]
 Create window                           ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
                                         ┃ : swap-window -s 2 -t 1            ┃
 [Ctrl] + [b] [,]                        ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
 Rename current window                   Reorder window, swap window number
                                         2(src) and 1(dst)
 [Ctrl] + [b] [&]
 Close current window                    ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
                                         ┃ : swap-window -t -1                ┃
 [Ctrl] + [b] [p]                        ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
 Previous window                         Move current window to the left by
                                         one position

 ╔════════════════════════════════════════════════════════════════════════════╗
 ║ Panes                                                                      ║
 ╚════════════════════════════════════════════════════════════════════════════╝

 [Ctrl] + [b] [;]                        [Ctrl] + [b] [q]
 Toggle last active pane                 Show pane numbers

 [Ctrl + [b] [%]                         [Ctrl] + [b] [q] [0] ... [9]
 Split pane vertically                   Switch/select pane by number

 [Ctrl + [b] ["]                         [Ctrl] + [b] [z]
 Split pane horizontally                 Toggle pane zoom

 [Ctrl + [b] [{]                         [Ctrl] + [b] [!]
 Move the current pane left              Convert pane into a window

 [Ctrl + [b] [}]                         [Ctrl] + [b] + [Up]
 Move the current pane right             [Ctrl] + [b] [Ctrl] + [Up]
                                         [Ctrl] + [b] + [Down]
 [Ctrl + [b] [Up]                        [Ctrl] + [b] [Ctrl] + [Down]
 [Ctrl + [b] [Down]                      Resize current pane height
 [Ctrl + [b] [Right]                     (holding second key is optional)
 [Ctrl + [b] [Left]
 Switch to pane to the direction         [Ctrl] + [b] + [Right]
                                         [Ctrl] + [b] [Ctrl] + [Right]
 ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓  [Ctrl] + [b] + [Left]
 ┃ : setw synchronize-panes           ┃  [Ctrl] + [b] [Ctrl] + [Left]
 ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛  Resize current pane width
 Toggle synchronize-panes                (holding second key is optional)
 (send command to all panes)
                                         [Ctrl] + [b] [x]
 [Ctrl] + [b] [Spacebar]                 Close current pane
 Toggle between pane layouts

 [Ctrl] + [b] [o]
 Switch to next pane

 ╔════════════════════════════════════════════════════════════════════════════╗
 ║ Copy Mode                                                                  ║
 ╚════════════════════════════════════════════════════════════════════════════╝
 ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
 ┃ : setw -g mode-keys vi             ┃  [/]
 ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛  Search forward
 use vi keys in buffer
                                         [?]
 [Ctrl] + [b] [[]                        Search backward
 Enter copy mode
                                         [n]
 [Ctrl] + [b] [PgUp]                     Next keyword occurance
 Enter copy mode and scroll one
 page up                                 [N]
                                         Previous keyword occurance
 [q]
 Quit mode                               [Spacebar]
                                         Start selection
 [g]
 Go to top line                          [Esc]
                                         Clear selection
 [G]
 Go to bottom line                       [Enter]
                                         Copy selection
 [Up]
 Scroll up                               [Ctrl] + [b] []]
                                         Paste contents of buffer_0
 [Down]
 Scroll down                             ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
                                         ┃ : show-buffer                      ┃
 [h]                                     ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
 Move cursor left                        display buffer_0 contents

 [j]                                     ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
 Move cursor down                        ┃ : capture-pane                     ┃
                                         ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
 [k]                                     copy entire visible contents of pane
 Move cursor up                          to a buffer

 [l]                                     ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
 Move cursor right                       ┃ : list-buffers                     ┃
                                         ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
 [w]                                     Show all buffers
 Move cursor forward one word
 at a time                               ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
                                         ┃ : choose-buffer                    ┃
 [b]                                     ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
 Move cursor backward one word           Show all buffers and paste selected
 at a time
                                         ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
                                         ┃ : save-buffer buf.txt              ┃
                                         ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
                                         Save buffer contents to buf.txt

                                         ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
                                         ┃ : delete-buffer -b 1               ┃
                                         ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
                                         delete buffer_1

 ╔════════════════════════════════════════════════════════════════════════════╗
 ║ Misc                                                                       ║
 ╚════════════════════════════════════════════════════════════════════════════╝
                                         ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
 [Ctrl] + [b] [:]                        ┃ : setw -g OPTION                   ┃
 Enter command mode                      ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
                                         Set OPTION for all windows
 ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
 ┃ : set -g OPTION                    ┃
 ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛
 Set OPTION for all sessions

 ╔════════════════════════════════════════════════════════════════════════════╗
 ║ Help                                                                       ║
 ╚════════════════════════════════════════════════════════════════════════════╝
 ┏━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┓
 ┃ $ tmux info                        ┃  [Ctrl] + [b] [?]
 ┗━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━┛  Show shortcuts
 Show every session, window, pane,
 etc...