Centos Linux

Apogeo

Linux Riga di Comando: 100 comandi che ogni amministratore deve conoscere

LINUX : TOP 100 Interview Questions & Answers (LINUX Programming Book 1) (English Edition)

100 Linux Commands: The Right Tools to Get the Job Done (English Edition)

人民邮电出版社

CentOS Linux服务器技术与技能大赛实战 (Chinese Edition)      

CentOS Linux 79 text mode install Hen Kaihatu Kankyou You Server Koutiku series (Japanese Edition)

Apress

Learn CentOS Linux Network Services              

Independently published

Linux Mastery: 100 Labs to Build Real-World Skills

Red hat linux and Centos Linux Quick Notes (English Edition)

Linux: Essential Knowledge for Beginners 100 (English Edition)

Simply Centos Linux server 8 (English Edition)