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.
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
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
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
Building an eBPF-based Firewall with LPM Trie–Based IP Range Matching
Learn how to build an eBPF/XDP firewall that filters packets by IP ranges using BPF_MAP_TYPE_LPM_TRIE and longest-prefix matching.
From Zero to Your First eBPF Program
In this first tutorial, you’ll run a pre-coded eBPF program and see it in action without writing any code yourself. We’ll walk through the important parts of the program so you understand how eBPF hooks and runs in the kernel. The goal is to get familiar with the workflow and core concepts before you start writing your own eBPF programs.
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.
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
Trusted by Thousands of Engineers
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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