used to config tmux, vim, etc
tmux source ~/.tmux.conf
prefix + I
to fetch the tmux config.
prefix + P
to start logging the tmux screen, prefix + P
again to stop logging the tmux.
selecting text
prefix + [
, then use v
to select texts, and use y
to copy selected texts.
https://jeongwhanchoi.medium.com/install-tmux-on-osx-and-basics-commands-for-beginners-be22520fd95e