Using RPM to Verify Installed Packages

rpm -V ( or --verify, or -y) options
Package Selection Options		Page
pkg1 ... pkgN	Verify named package(s)
-p <file>	Verify against package file <file>
-f <file>	Verify package owning <file>
-a	Verify all installed packages
-g <group>	Verify packages belonging to group <group>
Verify--specific Options		Page
--noscripts	Do not execute verification script
--nodeps	Do not verify dependencies
--nofiles	Do not verify file attributes
General Options		Page
-v	Display additional information
-vv	Display debugging information
--root <path>	Set alternate root to <path>
--rcfile <rcfile>	Set alternate rpmrc file to <rcfile>
--dbpath <path>	Use <path> to find the RPM database