Red Hat ENTERPRISE LINUX 3 - INSTALLATION GUIDE FOR IBM S-390 AND IBM ESERVER ZSERIES Installation Manual page 39

Chapter 2. Installing Red Hat Enterprise Linux 31
If you are a more experienced user looking for information on administration topics, you may find the
Red Hat Enterprise Linux Reference Guide to be more helpful.
For an overview of system administration, refer to the Red Hat Enterprise Linux Introduction to Sys-
tem Administration. If you are looking for information on system configuration, you may find the Red
Hat Enterprise Linux System Administration Guide to be helpful.
If you are looking for information on securing your system, refer to the Red Hat Enterprise Linux
Security Guide.
Do not forget to register for the benefits you are entitled to as a Red Hat customer. Registration enables
access to the Red Hat Services you have purchased, such as technical support and Red Hat Network.
To register your product, go to:
http://www.redhat.com/apps/activate/