Package grinder

A tool for synchronizing content from yum repositories

http://git.fedorahosted.org/git/?p=grinder.git

A tool for synchronizing content such as packages, distributions, and
errata from yum repositories.

System Administration (Section 8)
grinder
grinder is a command line utility to synchronize content (rpms & kickstart files). It allows content to be synchronized from yum repositories or Red Hat...