Impractical Python Projects
Lee Vaughan
Mastering Python Networking
Eric Chou
Advanced Penetration Testing
Wil Allsopp
CompTIA Linux+ Guide to Linux Certification
Jason Eckert
Using and Administering Linux: Volume 1
David Both
Hands-on Booting
Yogesh Babar
Beginning Modern Unix
Manish Jain
Accelerating Development Velocity Using Docker
Kinnary Jangla