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Learn Linux, DevOps & Cybersecurity with Hands-on Labs

Develop skills in Linux, DevOps, Cybersecurity, Programming, Data Science, and more through interactive labs and real-world projects.

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Your Path to Tech Mastery

Simple Steps to Big Achievements - Learn Linux, DevOps, Cybersecurity Skills and Build Real-World Projects.

Choose a Skill Tree
1 Choose a Skill Tree
Learn a Skill
2 Learn a Skill
Build a Project
3 Build a Project

Free Labs in Skill Trees

Explore free labs in Linux, DevOps, Cybersecurity, Programming, Data Science, and more.

Linux Skill Tree

Linux

DevOps Skill Tree

DevOps

Cybersecurity Skill Tree

Cybersecurity

Database Skill Tree

Database

Python Skill Tree

Python

Docker Skill Tree

Docker

Kubernetes Skill Tree

Kubernetes

Git Skill Tree

Git

Shell Skill Tree

Shell

Nmap Skill Tree

Nmap

Wireshark Skill Tree

Wireshark

Hydra Skill Tree

Hydra

Java Skill Tree

Java

Big Data Skill Tree

Big Data

SQLite Skill Tree

SQLite

PostgreSQL Skill Tree

PostgreSQL

MySQL Skill Tree

MySQL

Redis Skill Tree

Redis

MongoDB Skill Tree

MongoDB

Golang Skill Tree

Golang

C++ Skill Tree

C++

C Skill Tree

C

Ansible Skill Tree

Ansible

Data Science Skill Tree

Data Science

Machine Learning Skill Tree

Machine Learning

Pandas Skill Tree

Pandas

NumPy Skill Tree

NumPy

scikit-learn Skill Tree

scikit-learn

Matplotlib Skill Tree

Matplotlib

Web Development Skill Tree

Web Development

Alibaba Cloud Skill Tree

Alibaba Cloud

HTML Skill Tree

HTML

CSS Skill Tree

CSS

JavaScript Skill Tree

JavaScript

React Skill Tree

React

Kali Linux Skill Tree

Kali Linux

No Videos, 100% Hands-on Learning

Learn by doing. Interactive, AI-driven, structured learning with free labs and real-world projects.

Hands-on Online Environments

Get hands-on with free Linux, DevOps, and Cybersecurity lab environments. No passive videos—experience fully interactive labs designed to help you learn faster and more effectively.

Hands-on Online Environments
AI-Powered Assistance

AI-Powered Assistance

Powered by ChatGPT, our AI chatbot Labby is your personal guide, ready to help debug code and answer any tech queries.

Structured Skill Trees

Our structured skill tree approach guides you skill by skill with free Linux, DevOps, and Cybersecurity labs in a clear learning path. It's a systematic journey to mastery, tailored for your growth.

Structured Skill Trees
Real-World Projects

Real-World Projects

Learning is just the beginning. Apply your newfound Linux, DevOps, or Cybersecurity skills in building real-world projects, cementing your knowledge and preparing you for real-world challenges.

Recommended by Our Learners

"As a cs student, I love how LabEx's skill trees make learning structured and fun. It's like a game! Labs gave me real coding experience. Way better than just reading textbooks."
"Mastering new skills on LabEx has been amazing! The labs are that real!"
"LabEx's Linux labs are super interactive and helpful. I gained practical skills that I can apply in my projects."
"The Labby AI chatbot is a game-changer. It's like having a tutor always ready to help. Building my skills here is so rewarding. Each completed lab makes me feel more confident."
"Interactive, fun, and challenging – that's how I describe learning on LabEx. It's tech education redefined."
"The Docker labs are exactly what I needed. Perfect for me. It combiees theory with hands-on practice in a very unique way, practical, clear, and very engaging."

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