Resize tmux Window Panes On A Mac

June 2021

TLDR

Uses these key sequences to resize tmux window panes on a mac:

CTRL+b :resize-p -D 4
CTRL+b :resize-p -U 4
CTRL+b :resize-p -L 4
CTRL+b :resize-p -R 4

# Details

The CTRL+b ARROW (aka ` + ARROW`) calls don't work on my mac. There are system command that take over and prevent them from working. To resize window panes, I use the tmux command line

- First hit CTRL+b - Then hit : to move to the command line - Use resize-p to change the window pane size with the direction and the amount. For example:

:resize-p -D 4

The -D stands for down and the "4" is the amount. The other directions are -U for up, -L for left, and -R for right.

via: https://superuser.com/a/863397/85635

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