CDargs heavily enhances the navigation of the common Unix file-system
inside the shell. It plugs into the shell built-in cd-command (via a shell
function or an alias) and thus adds bookmarks and a browser to it. It
enables you to move to a very distant place in the file-system with just
a few keystrokes.

WWW: http://www.skamphausen.de/cgi-bin/ska/CDargs