Learning the Vi and Vim Editors
Arnold Robbins & Elbert Hannah
Quick Start Guide
John Schember
Web Security for Developers
Malcolm McDonald
Attacking Network Protocols
James Forshaw
Docker: Up & Running
Sean P. Kane & Karl Matthias
grep Pocket Reference
John Bambenek & Agnieszka Klus
Linux in a Nutshell
Ellen Siever & Stephen Figgins & Robert Love & Arnold Robbins