Show all installed packages:

rpm -qa


Show info about install package:

rpm -qi <packageName>


Show which package contains the file:

rpm -qf </path/to/file/fileName>


Install package or update if already installed:

rpm -Uvh <packageName>


extract rpm

rpm2cpio  myrpm.rpm | cpio -idmv


Show dependencies of a package

rpm -qR <packageName>


Show which packages depend on a package

rpm --test -e <packageName>


View package update history

rpm -a <packageName> --last