yum-utils

yum-utils is a collection of utilities and examples for the yum package
manager. It includes utilities by different authors that make yum easier and
more powerful to use. These tools include: debuginfo-install,
find-repos-of-install, needs-restarting, package-cleanup, repoclosure,
repodiff, repo-graph, repomanage, repoquery, repo-rss, reposync,
repotrack, show-installed, show-changed-rco, verifytree, yumdownloader,
yum-builddep, yum-complete-transaction, yum-config-manager, yum-debug-dump,
yum-debug-restore and yum-groups-manager.