Plataformas de estudo

HackTheBox

Linux Fundamentals Course | HTB Academyacademy.hackthebox.com

Linux Journey

Linux Journey: Learn Linux with Free Linux Tutorial & CourseLabEx

SadServers

SadServers - Linux & DevOps Troubleshooting Interviewssadservers.com

OverTheWire

OverTheWire: Banditoverthewire.org