Yes, it's useful. It's even better if you can search your commands with out of order matching (multiple words in any order). I do this from Emacs (you can use

Yes, it's useful. It's even better if you can search your commands with out of order matching (multiple words in any order). I do this from Emacs (you can use Helm or Ivy, for example) and it's extremely convenient and effective to quickly get old commands back.