Linux in a Nutshell
Arnold Robbins & Ellen Siever & Stephen Figgins & Robert Love
Network Programmability and Automation
Jason Edelman & Scott S. Lowe & Matt Oswalt
Classic Shell Scripting
Arnold Robbins & Nelson H. F. Beebe
Practical Packet Analysis
Chris Sanders
Cybersecurity Ops with bash
Paul Troncone & Carl Albing Ph.D.