Building Linux Clusters

Linux Enterprise Cluster: Build a Highly Available Cluster with Commodity Hardware and Free Software

The Linux Command Line, 2nd Edition: A Complete Introduction

Linux Basics for Hackers: Getting Started with Networking, Scripting, and Security in Kali

Cracking Codes with Python: An Introduction to Building and Breaking Ciphers

Building Clustered Linux Systems

Learning Kali Linux: Security Testing, Penetration Testing, and Ethical Hacking

Troubleshooting with the Windows Sysinternals Tools (2nd Edition)