[prod][root@orsmorepo (atg-oracle) yum.repos.d]# rpm -qf /etc/redhat-release
enterprise-release-5-0.0.20
[prod][root@orsmorepo (atg-oracle) yum.repos.d]# rpm -qi enterprise-release-5-0.0.20
Name        : enterprise-release           Relocations: (not relocatable)
Version     : 5                                 Vendor: Oracle USA
Release     : 0.0.20                        Build Date: Tue 08 Sep 2009 03:26:09 PM MDT
Install Date: Tue 01 Mar 2011 01:46:20 PM MST      Build Host: ca-build10.us.oracle.com
Group       : System Environment/Base       Source RPM: enterprise-release-5-0.0.20.src.rpm
Size        : 58904                            License: GPL
Signature   : DSA/SHA1, Tue 08 Sep 2009 03:31:30 PM MDT, Key ID 66ced3de1e5e0159
Summary     : Enterprise Linux release file
Description :
System release and information files