Preface

Red Hat Enterprise Linux is a widely popular Linux distribution that is used in everything from Cloud to enterprise mainframe computers. If you include downstream distributions such as CentOS, the adoption of the Red Hat Enterprise Linux distribution is even greater.

As with most things, there is always someone responsible for resolving issues with all of these various systems running Red Hat Enterprise Linux. Red Hat Enterprise Linux Troubleshooting Guide is written to provide basic to advanced troubleshooting practices and commands for Linux systems, with these troubleshooting techniques specifically focused on systems running Red Hat Enterprise Linux.

This book is designed to provide you with steps and the knowledge required to remedy a wide variety of scenarios. The examples in this book use real-world issues with real-world resolutions.

While the examples in this book are situational, this book can also be used as a reference for Linux-related topics and commands. They provide the reader with the ability to reference both troubleshooting steps and specific commands to resolve complex issues.