The Oracle Linux Unbreakable Linux Network User's Guide provides information about how to register your systems with the Unbreakable Linux Network (ULN), and includes procedures for creating a local yum server as well as a guide to using the yum command itself.


This document is intended for administrators who want to use the Unbreakable Linux Network (ULN). It is assumed that readers are familiar with web technologies and have a general understanding of Linux system administration.

Document Organization

The document is organized as follows:

  • Chapter 1, The Unbreakable Linux Network describes how to access and use the software channels that are available on the Unbreakable Linux Network (ULN).

  • Chapter 2, Yum describes how to use the yum utility to install and upgrade software packages, and how to set up a local yum server.

  • Appendix A, ULN Channels lists the main channels that are available for Oracle Linux 5 and Oracle Linux 6 on the supported platform architectures.

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