Systems & Unix learning path

Understand the operating system beneath the platform.

Build Linux confidence, then learn FreeBSD on its own terms: integrated base system, rc.d services, pkg/Ports, networking, storage, ZFS, jails, PF and operational troubleshooting.

Linux Fundamentals FreeBSD Fundamentals

Beginner → OperationalAvailable now

FreeBSD Fundamentals

Integrated Unix systems administration: rc.d, pkg/Ports, networking, storage, ZFS, jails, PF, troubleshooting and lifecycle operations.

Outcome: Operate, secure and troubleshoot a FreeBSD server with an evidence-first systems mindset.

Open course

BeginnerAvailable now

Linux Fundamentals

Linux foundations, files, users, processes, networking, storage, security and troubleshooting.

Outcome: Operate and troubleshoot a Linux system with confidence.

Open course

Systems principle: comparisons accelerate learning, but each operating system is taught using its own architecture, terminology, lifecycle and recovery practices.