Custom tmux visual bell

Terminal bells are a neat way for command-line applications to ping the user about something. It’s the ‘ding’ that you hear on your terminal sometimes when you’re tabbing around or when you run this. printf '\a' In tmux, you can enable visual bell via the bell-action and the visual-bell option, but it is not super pretty, we can do better than that. So I wrote this script that has tmux bark at you…