This sound about as useful as a man page. For me it often goes like this:<p>&quot;What&#x27;s the command that shows me file system usage again?&quot;<p>&gt; man -k file system usage<p>result = 5 pages of matching commands, often poorly formatted, word wrapping oddly, sometimes without even carriage returns between the commands, so it&#x27;s all one long list. And this is in Unix which has had something like 45 years to clean up this mess.<p>I don&#x27;t hold out hope that this sort of interface will ever be presented usefully, and we already have a better system in a GUI.