Chapter 2 Yum

Table of Contents

2.1 About Yum
2.2 Yum Configuration
2.2.1 Configuring Use of a Proxy Server
2.2.2 Yum Repository Configuration
2.3 Using Yum from the Command Line
2.4 Downloading and Importing a GPG Key
2.5 Yum Groups
2.6 Installing and Using the Yum Security Plugin
2.7 Creating and Using a Local ULN Mirror
2.7.1 Prerequisites for the Local ULN Mirror
2.7.2 Setting up a Local ULN Mirror
2.7.3 ULN Mirror Configuration
2.7.4 Updating the Repositories on a Local ULN Mirror
2.7.5 Configuring yum on a Local ULN Mirror
2.7.6 Configuring Oracle Linux Yum Clients of a Local ULN Mirror
2.8 For More Information About Yum

This chapter describes how you can use the yum utility to install and upgrade software packages.