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
54.1K
Solutions accepted
31.2K
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
Tutorial on CI/CD
Running Dagger Pipelines on GitHub Actions
Learn how to integrate Dagger into your existing CI pipelines on GitHub Actions.
Storing Data in eBPF: Your First eBPF Map
In this tutorial, you’ll learn how to store and update data inside the kernel, turning a simple eBPF Hello World program into one that tracks useful state. We’ll also briefly learn a few basics of bpftool, a handy CLI tool that will allow us to list and inspect our eBPF map.
Computer Networking Fundamentals For Developers, DevOps, and Platform Engineers
A heavily illustrated introduction to the first two layers of Computer Networking: Ethernet and IP. A must for any developer or DevOps engineer who wants to build solid understanding of computer networking before they move to the higher-level protocols like TCP, UDP, and even HTTP.
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
46.5K
Students Signed Up
54.1K
Challenges Solved
320.9K
Playgrounds Started
3,876
Upgraded Memberships
Join thousands of software engineers, DevOps specialists, and SREs who chose to level up their skills with iximiuz Labs.
Join Our Community
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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