Master Server-Side Technologies
by Doing
A hands-on learning platform for Linux, Docker, Kubernetes, and Networking
Practice on real servers, solve challenges, and follow guided Linux, Docker, Kubernetes, and Networking learning paths — all from your browser or via SSH.
Featured Roadmap Master Docker
Master Docker
from Zero to Hero
Follow a comprehensive roadmap that combines practical challenges with focused theory and vibrant diagrams. Start with the basics, work through must-have topics, and go deeper when you're ready.
- Structured progression from basics to advanced
- Hands-on challenges with automated checking
- Theory, diagrams, and practical exercises combined
Hands-on Challenges Prepare for Interviews.
Prepare for Interviews.
Build Real Skills.
Solve focused, bite-sized problems to gain practical Linux, Docker, Kubernetes, and Networking skills — from easy warm-ups to hard troubleshooting-style scenarios.
- Realistic server environments
- Automated step-by-step checks
- Hints when you're stuck
- Editorial solutions included
Challenges to solve
180
Solutions attempted
55.5K
Solutions accepted
32.1K
Categories
Tutorials & Courses Dive into Linux, Networking,
Dive into Linux, Networking,
Docker and Kubernetes
Deep, illustrated articles with reproducible steps, or structured courses with guided exercises and practical assignments. Every tutorial and lesson comes with an attached playground — try commands right in your browser, no extra setup required.
- Interactive content with embedded playgrounds
- Run commands directly in web terminals or via SSH
- Courses with step-by-step guided exercises
eBPF Tracepoints, Kprobes, or Fprobes: Which One Should You Choose?
In this tutorial, we’ll look at how different eBPF tracing mechanisms work in practice by focusing on a single use case: capturing execve system call events. We’ll start with tracepoints, move on to raw tracepoints, and then cover kprobes and fprobes, showing how each attaches to the kernel and what data they expose. Along the way, we’ll compare their trade-offs in terms of stability, performance, and portability.
Tutorial on CI/CD
Running Dagger Pipelines on GitHub Actions
Learn how to integrate Dagger into your existing CI pipelines on GitHub Actions.
Course on Kubernetes
Kubernetes the (Very) Hard Way
A hands-on, step-by-step guide to assembling a Kubernetes cluster from the ground up, (without using any automation) while deeply exploring each component's role and functionality along the way.
Playgrounds Experiment Freely
Experiment Freely
in Safe Sandboxes
Spin up vanilla Linux VMs, fresh Docker hosts, or Kubernetes clusters in seconds. Access playgrounds via browser terminal or SSH and experiment without fear of breaking anything.
- Provisioned in seconds, not minutes
- Browser terminal and SSH access
- Multi-VM setups with custom configurations
- Preserve your progress with persistent drives
This playground was prepared for you by the iximiuz Labs team.
This playground was prepared for you by the iximiuz Labs team.
This playground was prepared for you by the iximiuz Labs team.
This playground was prepared for you by the iximiuz Labs team.
This playground was prepared for you by the iximiuz Labs team.
Trusted by Thousands of Engineers
46.9K
Students Signed Up
55.5K
Challenges Solved
326.1K
Playgrounds Started
3,909
Upgraded Memberships
Join thousands of software engineers, DevOps specialists, and SREs who chose to level up their skills with iximiuz Labs.
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Connect with fellow developers, DevOps specialists, and SREs on our Discord server. Share ideas, ask questions, get help with challenges, and grow your skills together in a welcoming and supportive environment.
iximiuz Labs is community-funded and community-driven. Your participation makes the platform better for everyone.
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