OS Course
This course provides comprehensive training on designing, hardening, and monitoring robust Linux services, focusing on concurrency, I/O management, error handling, and logging pipelines for production environments.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This OS Course teaches you how to design reliable Linux services using robust process and concurrency models, secure IPC, and efficient scheduling options. You will manage errors, resource constraints, and recovery mechanisms, then gain expertise in monitoring, metrics, and debugging tools. Learn effective file and log handling, secure and sustainable logging services, and strong strategies for log expansion and rotation suited for actual production setups.
Elevify advantages
Develop skills
- Design Linux services: select processes, threads, and IPC for secure concurrency.
- Harden daemons quickly: manage errors, limits, crashes, and smooth recovery.
- Master Linux I/O: handle large logs using epoll, async I/O, and safe writes.
- Monitor like a pro: utilise ps, top, perf, iostat, and /proc for real-time debugging.
- Engineer log pipelines: manage rotation, durability, backpressure, and systemd policies.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content that I don't need.

Mariana FerresPhotography Student
I like the content and the way of presentation and video transcription, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot in learning.

André FelipePrompt Engineering Student
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