• Title and Copyright Information
• Preface
• 1 Yum DNF
  • 1.1 About DNF
    • 1.1.1 About the Oracle Linux Yum Server
    • 1.1.2 About Using ULN With Yum
  • 1.2 DNF Configuration
    • 1.2.1 Configuring the Use of a Proxy Server
    • 1.2.2 Yum Repository Configuration
    • 1.2.3 Downloading Oracle Linux Yum Server Repository Files
    • 1.2.4 Using the DNF config-manager Plugin
  • 1.3 Using DNF From the Command Line
  • 1.4 DNF Groups
  • 1.5 DNF Modules and Application Stream
    • 1.5.1 Displaying Available Modules
    • 1.5.2 Module Installation Commands
    • 1.5.3 About Modular Dependencies and Stream Changes
    • 1.5.4 Removing Installed Modules
    • 1.5.5 Switching Module Streams
  • 1.6 Using DNF Security Options
  • 1.7 Using the DNF Automatic Tool to Keep Your System Up To Date
  • 1.8 Creating a Local Yum Repository by Using an ISO Image
  • 1.9 Setting up a Local Yum Server by Using an ISO Image
  • 1.10 For More Information About DNF
• 2 Unbreakable Linux Network
  • 2.1 About the Unbreakable Linux Network
    • 2.1.1 About the rhn-setup Package
    • 2.1.2 About ULN Channels
    • 2.1.3 About Software Errata
    • 2.1.4 Access Requirements For Restrictive Outbound Firewall Policies
    • 2.1.5 For More Information About ULN
  • 2.2 CSI Administration
    • 2.2.1 Becoming a CSI Administrator
    • 2.2.2 Listing Active CSIs and Transferring Their Registered Servers
    • 2.2.3 Listing Expired CSIs and Transferring Their Registered Servers
    • 2.2.4 Removing a CSI Administrator
  • 2.3 ULN Registration
    • 2.3.1 Registering as a ULN User
    • 2.3.2 Registering an Oracle Linux System With ULN
  • 2.4 ULN System Management
    • 2.4.1 ULN Channel Subscription Management
    • 2.4.2 Modifying System Details
    • 2.4.3 Configuring the Use of a Proxy Server
    • 2.4.4 Updating a System by Using DNF
    • 2.4.5 Disabling ULN Package Updates
    • 2.4.6 Browsing Available Errata for a System
    • 2.4.7 Removing a System From ULN
  • 2.5 The Unbreakable Linux Network API
    • 2.5.1 Authentication Methods
    • 2.5.2 Channel Methods
    • 2.5.3 Channel Software Methods
    • 2.5.4 Errata Methods
    • 2.5.5 Packages Methods
    • 2.5.6 System Methods