Hi, I’m Haruna Adoga. You're welcome to my channel! This channel focuses on FREE hands-on IT tutorials, emphasising Linux administration, networking, automation, Infrastructure as Code, and cross-platform sysadmin skills (Linux, Windows, and macOS)—research computing.
What I Cover:
Linux Server Administration.
Datacentre Networking.
Networking & Infrastructure (Enterprise setups, security, performance tuning)
DevOps & Cloud (Containers, IaC, CI/CD – but no buzzwords, just practical use)
Multi-OS Environments (Tasks that bridge Linux, Windows, and macOS)
Research-Driven Insights (High-Performance Computing, storage, and emerging tech)
Why Watch?
Based on actual experience – From my work in systems engineering, HPC, and research.
Subscribe for regular tutorials. Notifications help if you don’t want to miss new videos.

Background:
I work with enterprise systems, high-performance computing (HPC), and network/systems automation in operations and research computing.