tmux cheat sheet

Session Control (from the command line)

tmux            Start a new session
tmux attach     Re-attach a detached session
tmux attach -d  Re-attach a detached session (and detach it from elsewhere)

Pane Control

Ctrl-B "       Split pane horizontally
Ctrl-B %       Split pane vertically
Ctrl-B o       Next pane
Ctrl-B ;       Previous pane
Ctrl-B x       Kill current pane
Ctrl-B !       Kill all panes but the current one
Ctrl-B Ctrl-O  Swap panes
Ctrl-B t       Display clock
Ctrl-B q       Transpose two letters (delete and paste)

Window Control

Ctrl-B c  Create new window
Ctrl-B d  Detach from session
Ctrl-B ,  Rename a window
Ctrl-B w  List windows

Copy-Mode (vi)

Ctrl-B [      Enter copy mode
Ctrl-B G      Bottom of history
Ctrl-B g      Top of histroy
Ctrl-B Enter  Copy selection
Ctrl-B p      Paste selection
Ctrl-B k      Cursor Up
Ctrl-B j      Cursor Down
Ctrl-B h      Cursor Left
Ctrl-B l      Cursor Right

Copy-Mode (Emacs)

Ctrl-B [      Enter copy mode
Ctrl-B M-<    Bottom of history
Ctrl-B M->    Top of histroy
Ctrl-B M-w    Copy selection
Ctrl-B M-y    Paste selection
Ctrl-B Up     Cursor Up
Ctrl-B Down   Cursor Down
Ctrl-B Left   Cursor Left
Ctrl-B Right  Cursor Right