1. start tmux 2. in the first shell you get run: tmux set-option prefix C-a 3. now your prefix is C-a like in screen. Permanentize it by changing tmux.c

1. start tmux 2. in the first shell you get run: tmux set-option prefix C-a 3. now your prefix is C-a like in screen. Permanentize it by changing tmux.conf :)