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Linux Troubleshooting Course

Linux Troubleshooting Course
flexible workload of 4 to 360h
valid certificate in your country

What will I learn?

Gain expertise in practical Linux troubleshooting through targeted hands-on sessions. Diagnose issues with CPU, memory, disks, and networks using tools such as top, vmstat, tcpdump, journalctl, and systemctl. Practise resolving service failures, capacity constraints, DNS and routing problems, and out-of-memory events, while adhering to secure incident response protocols, rollback strategies, logging, and monitoring to swiftly restore system stability.

Elevify advantages

Develop skills

  • Linux performance optimisation: expertly diagnose CPU, memory, and process issues quickly.
  • Network fault-finding: identify DNS, routing, firewall, and MTU problems across servers.
  • Storage issue resolution: recover from disk, inode, and log problems minimising downtime risks.
  • Systemd service fixes: troubleshoot, restart, and secure unstable Linux web applications.
  • Incident handling: gather evidence, interpret logs, and revert changes securely.

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.
Workload: between 4 and 360 hours

What our students say

Your classes are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... I appreciate everything you do, I've already recommended you to others...
Giulio Carlo
Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.
Mariana Ferres
Mariana FerresPhotography Student
I like the content and the way the videos are presented and transcribed, which speeds up the process!
Luciana Alvarenga
Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the supplementary videos really help with learning.
Giulio Carlo
Giulio CarloPrompt Engineering Student

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