Stuff like swiftkey automatically recommends next words, it might not be that difficult to have a similar system for a shell. Sounds like a fun idea actually.<p>Oh, relevant XKCD. <a href="https:&#x2F;&#x2F;xkcd.com&#x2F;1068&#x2F;" rel="nofollow">https:&#x2F;&#x2F;xkcd.com&#x2F;1068&#x2F;</a>