Appendix A. Command Line Config Management Tools
In addition to the options provided in the RHN website, Red Hat Network offers two command line tools for managing a system's configuration files: the Red Hat Network Configuration Client and the Red Hat Network Configuration Manager. There is a complementary Red Hat Network Actions Control tool that is used to enable and disable configuration management on client systems. If you do not yet have these these tools installed, they can be found within the RHN Tools child channel for your operating system.
Keep in mind, whenever a configuration file is deployed via RHN, a backup of the previous file including its full path is made in the /var/lib/rhncfg/backups/ directory on the affected system. The backup retains its filename but has a .rhn-cfg-backup extension appended.