# rpmconf -a -f[vimdiff] # -f diff frontend, may change
# rpmconf -c # clean old rpmsave rpmnew files

do /etc/yum.conf doplnit:

clean_requirements_on_remove = 1

# sudo yum install redhat-lsb

# rpmconf -a -fvimdiff

# package-cleanup --dupes - vypise
		--cleandupes - vymaze

rozhodnout, ale lze pridat do *.repo

skip_if_unavailable=1

# mv *.repo *.repo.death

# rpm -qa | sort > packages.log

# rpm -ql <jmeno> # uz nainstalovan
# rpm -qlp <jmeno>