being clean -- non package file detection

["Adam P. Harris" <apharris@onshore.com>]

I'd like to do a sanity check on my system, and clean up everything
which is not managed by a package, is not in /etc or /usr/local.  Can
anyone help me do this check?

.....A. P. Harris...apharris@onShore.com...<URL:http://www.onShore.com/>