Pro-tip: if you are using iTerm2, you can set this as your "Send text as start" and always be in a tmux session: tmux attach || tmux new -s main I also re

Pro-tip: if you are using iTerm2, you can set this as your "Send text as start" and always be in a tmux session: tmux attach || tmux new -s main I also recommend remapping ctrl-b to ctrl-space (set -g prefix C-Space). Easier to hit and as a bonus, ctrl-b will work as expected when connected to a remote tmux session.