Interactive trainers with a real terminal, structured theory, and practice exercises. Master Linux, containers, CI/CD, and cloud in an accelerated format.
Features
Everything you need for a fast start in Ops, all in one trainer.
A real command line right in your browser. Execute Linux commands, work with the file system, and get instant feedback.
Concise, no-fluff lessons. Only what you actually need in practice -- with real-world DevOps examples.
After each lesson -- hands-on tasks and quizzes to lock in your knowledge. XP and streaks keep you motivated every day.
Try It
No setup, no VM. Practice Linux commands directly on the platform.
Directions
From basic Linux to advanced SRE. Each direction includes theory, hands-on terminal practice, and testing.
File system, permissions, processes, package managers, bash scripts.
TCP/IP, DNS, firewalls, SSH tunnels, VPN, TLS certificates, security auditing.
Jenkins, GitHub Actions, GitLab CI, build automation, testing, and deployment.
Docker, Kubernetes, Helm charts, orchestration, network policies, storage.
AWS, GCP, Terraform, Infrastructure as Code, autoscaling, resource management.
Prometheus, Grafana, alerting, SLO/SLI, incident management, post-mortem analysis.
Process
Three stages in every lesson. A simple and effective method.
Concise lessons with real-world examples. No fluff -- only practically useful information.
Interactive terminal with a virtual file system. Execute real Linux commands right in the browser.
Quizzes and tests after every lesson. An XP and streak system tracks your progress.
Accelerated learning: theory + practice + test. Request access and get started now.
Request Access