RHCSA Red Hat Enterprise Linux 9 Certification Study Guide, Eighth Edition (Exam EX200)

Kali Linux Hacking: A Complete Step by Step Guide to Learn the Fundamentals of Cyber Security, Hacking, and Penetration Testing. Includes Valuable Basic Networking Concepts.

Red Hat Enterprise Linux 9 Essentials: Learn to Install, Administer and Deploy RHEL 9 Systems

Security Monitoring with Wazuh: A hands-on guide to effective enterprise security using real-life use cases in Wazuh

Linux in a Nutshell: A Desktop Quick Reference

Linux Device Driver Development: Everything you need to start with device driver development for Linux kernel and embedded Linux, 2nd Edition

Efficient Linux at the Command Line: Boost Your Command-Line Skills

Absolute FreeBSD, 3rd Edition: The Complete Guide to FreeBSD

Zabbix 7 IT Infrastructure Monitoring Cookbook: Explore the new features of Zabbix 7 for designing, building, and maintaining your Zabbix setup

SSH Mastery: OpenSSH, PuTTY, Tunnels and Keys (IT Mastery)