[CentOS] Remove all 3rd party rpms

On Sun, Mar 30, 2008 at 11:44:19AM -0600, Joseph L. Casale wrote:
> >Not sure what you are aiming to do, but you can find all non-CentOS
> >packages by the command on this wiki:
> >
> >http://wiki.centos.org/TipsAndTricks/YumAndRPM#head-0424f619b79e293fc743a39795b9805f1f73d249
> >
> >Akemi
> 
> Thats exactly what I need, is there a simple way to pipe the output
> into rpm or yum and remove all that?  Thanks!
> jlc

xargs is your friend. :-)