Neat and I like the presentation with asciinema, but couldn't you just use zsh's built in "cmd + r" command to search in history for commands you used in the past? I usually use that + a good old alias for things I use a lot.
Advantage: It's available everywhere and you don't need to remember new commands if you SSH into another server where butler isn't installed.
Advantage: It's available everywhere and you don't need to remember new commands if you SSH into another server where butler isn't installed.