Discovered Pages
[Discover] Macports Tip: install coreutils with +with_default_names " Ralph's Weblog http://rhockens.wordpress.com/2007/11/19/macports-tips-install-coreutils-with-with_default_names/
(macports tips gnu coreutils) 
[Discover] CoreUtils for Windows http://gnuwin32.sourceforge.net/packages/coreutils.htm (windows freeware tools linux)