Last Updated: October 04, 2020
· montanaflynn

Enable scrollback in iTerm2

If you use iTerm2 with tmux you might have noticed that scrolling does not work. This preference option enables scrolling:

iTerm2 tmux scrollback option

Enable mouse support by adding this to ~/.tmux.conf

set-window-option -g mode-mouse on

Related protips:

Use ⌥ ← and ⌥→ to jump forwards / backwards words in iTerm 2, on OS X