System Administration Courses
Write your own Operating System via YouTube Build a Linux From Scratch System - Bootscripts - Part 12
Write your own Operating System via YouTube Active Directory Security Beyond the Easy Button
YouTube Unix - The Other White Meat
YouTube Stable 32 Adventures in systemd Injection
YouTube Stable 05 - There's No Place like DUALHomed
YouTube Confessions of Really Bad SysAdmins
YouTube No Network Needed
YouTube Living in a Secure Container Down by the River
YouTube From Workstation to Domain Admin - Why Secure Administration Isn't Secure and How to Fix It
YouTube