System Administration Courses
YouTube Unix File Permissions and Ownership - CHOWN, CHMOD, ETC
YouTube Knowing What's Under Your Hood - Implementing a Network Monitoring System
YouTube Edge Computing in Kubernetes - Best Practices for the Future
CNCF [Cloud Native Computing Foundation] via YouTube MD-102 Explore endpoint management
Microsoft via Microsoft Learn Maintain system administration tasks in Windows PowerShell
Microsoft via Microsoft Learn MD-101 Explore application management
Microsoft via Microsoft Learn MD-101 Deploy using on-premises based tools
Microsoft via Microsoft Learn From Sysadmins to Almost Flying Unicorns - Evolving to SRE
USENIX via YouTube Ubuntu Summit 2023 - Day 2
Ubuntu OnAir via YouTube