“Utility Scripting and System Administration” is Chapter 13 of the “Python Cookbook” by David Beazley and Brian K. Jones. The chapter provides a practical guide to using Python for system administration and utility scripting.

The chapter is suitable for system administrators, IT professionals, and developers who want to learn how to use Python for automating system administration tasks and writing utility scripts.

The chapter covers a wide range of topics related to system administration and utility scripting, including:

1. Automating file operations, such as copying, moving, and deleting files
2. Managing processes, such as starting, stopping, and monitoring processes
3. Creating and manipulating text files, such as log files and configuration files
4. Interacting with the network, such as downloading files and sending emails
5. Managing users and groups, such as adding and removing users and changing passwords
6. Managing system resources, such as disk space and memory usage
7. Building custom command-line interfaces for utility scripts
8. Writing scripts for system backups and disaster recovery

The chapter includes practical examples and code snippets to help readers apply the concepts in real-world scenarios. It emphasizes best practices in utility scripting and system administration, including error handling, security, and performance.

Overall, “Utility Scripting and System Administration” is a comprehensive guide to using Python for automating system administration tasks and writing utility scripts. It is written in an accessible and easy-to-understand style and is suitable for anyone who wants to learn how to use Python for system administration and utility scripting.