Swift for Absolute Beginners
Gary Bennett & Brad Lees
The DevOps 2.5 Toolkit
Viktor Farcic
Bash Pocket Reference
Arnold Robbins
Proxmox High Availability
Simon M. C. Cheng
Git Fundamentals
Thom Parkin
Learning Perforce SCM
Robert Cowham & Neal Ralph Firth
Git Essentials
Ferdinando Santacroce