Package rpm

The RPM package management system

http://www.rpm.org/

The RPM Package Manager (RPM) is a powerful command line driven
package management system capable of installing, uninstalling,
verifying, querying, and updating software packages. Each software
package consists of an archive of files along with information about
the package like its version, a description, etc.

System Administration
Command Description
rpm RPM Package Manager
rpm2cpio Extract cpio archive from RPM Package Manager (RPM) package.
rpmdb RPM Database Tool
rpmkeys RPM Keyring
rpm-misc