linux / mac command line autocomplete (google search style)

Question

Anybody know a good way to get my command line in Linux or Mac to behave similar to that of google autocomplete? http://support.google.com/websearch/bin/answer.py?hl=en&answer=106230

I feel like I've seen this before but I can't figure out how to do it. Thanks.

Answer 1

That's one of the features in fish 2.0.

You have to build it from source (brew install fish is an older version).

git clone git://github.com/fish-shell/fish-shell
cd fish-shell
xcodebuild install
sudo ditto /tmp/fish.dst /
/usr/local/bin/fish