Ubuntu - tmux - Cheatsheet - Pane

CommandAction
break-paneBreak a pane from an existing into a new window.
capture-paneCapture the contents of a pane to a buffer.
display-panesDisplay an indicator for each visible pane.
join-paneSplit a pane and move an existing one into the new space.
kill-paneDestroy a given pane.
last-paneSelect the previously selected pane.
list-panesList panes of a window.
move-paneMove a pane into a new space.
pipe-panePipe output from a pane to a shell command.
resize-paneResize a pane.
respawn-paneReuse a pane in which a command has exited.
select-paneMake a pane the active one in the window.
swap-paneSwap two panes.