Find out what package some command belongs to on CentOS 6

Very interesting command that shows you which package a specific command belongs to.

Example (checking the ssh command):

rpm -qif `which ssh`

Name        : openssh-clients              Relocations: (not relocatable)
Version     : 5.3p1                             Vendor: CentOS
Release     : 84.1.el6                      Build Date: Fri Feb 22 04:51:49 2013
Install Date: Wed May 22 02:30:06 2013         Build Host: c6b9.bsys.dev.centos.org
Group       : Applications/Internet         Source RPM: openssh-5.3p1-84.1.el6.src.rpm
Size        : 1049931                          License: BSD
Signature   : RSA/SHA1, Sat Feb 23 18:42:22 2013, Key ID 0946fca2c105b9de
Packager    : CentOS BuildSystem <http://bugs.centos.org>
URL         : http://www.openssh.com/portable.html
Summary     : An open source SSH client applications

Source