Hacking Linux
Phil J Hack
Effective DevOps
Jennifer Davis & Ryn Daniels
Docker Deep Dive
Nigel Poulton
PowerShell для сисадминов
Бертрам Адам
Linux Advanced Routing and Traffic Control HOWTO
Gregory Maxwell & Remco Mook & Martijn Oosterhout & Paul Schroeder & Jasper Spaans & Bert Hubert