Moving to zsh. I’ve been diving with Zsh long before it became the de facto shell on macOS, and I just moved again, this time for Fish. However, there’s always something nice to learn from Scripting OS X, so I’ll keep this in my bookmarks, especially since I still use zsh occasionally (because of Emacs multi-term which doesn’t seem to like Fish very much). Thorsten Ball has a nice init file, btw.