Join-pane allows you to join panes that you have broken away from your window, or created in a different window to the window you want it in. As far as I know there is not a default keybinding for it.

Before you can join a pane you must first have a pane marked to join. Once you mark a pane, go back to the window you want to join it to and join-pane.

My keybindings, you must add this to your ~/.tmux.conf file to use them.


# Mark and swap panes
#――――――――――――――――――――――――――――――――――――――――――――
bind -n M-m select-pane -m # mark
bind -n M-M select-pane -M # unmark

bind -n M-< join-pane

tmux-nav-2021

for more information on how I navigate tmux, check out this full post

Also check out the full YouTube tmux-playlist to see all of the videos in this series.