Linux

Learn Docker - Fundamentals of Docker 18.x. Everything you need to know about containerizing your applications and running them in production

Gabriel N. Schenker

Learn Ethical Hacking from Scratch. Your stepping stone to penetration testing

Zaid Sabih

Learn Kali Linux 2019. Perform powerful penetration testing using Kali Linux, Metasploit, Nessus, Nmap, and Wireshark

Glen D. Singh

Learn Linux Quickly. A beginner-friendly guide to getting up and running with the world's most powerful operating system

Ahmed AlKabary

Learn Linux Shell Scripting - Fundamentals of Bash 4.4. A comprehensive guide to automating administrative tasks with the Bash shell

Sebastiaan Tammer

Learn OpenShift. Deploy, build, manage, and migrate applications with OpenShift Origin 3.9

Denis Zuev, Artemii Kropachev, Aleksey Usov

Learn Penetration Testing. Understand the art of penetration testing and develop your white hat hacker skills

Rishalin Pillay

Learning Linux Shell Scripting. Leverage the power of shell scripts to solve real-world problems - Second Edition

Ganesh Sanjiv Naik