The swiss army knife of bash command completion

Oh bloody hell. Why didn’t someone tell me about this eons ago. My commandline just got sweet:

port install bash-completion

Can’t remember a command flag? Bash will prompt with all the available options. Tired of typing a hostnames for every SSH login? Bash will complete it for you. And on, and on… Heaven.

And it only gets better after you set CDPATH to a few of your favorite directories. I may never have to type a full path again.

Can we get this for browsers, please? Their whole-line autocomplete is so primitive by comparison.