Exercises

Linux

Practical Linux courses on a structured path for beginners. Follow a clear roadmap from the command line through system administration and shell scripting. Build real skills with hands-on, non-video exercises in an interactive shell playground focused on managing Linux systems and automating tasks.

DevOps

Learn DevOps with a structured learning path designed for beginners to master modern practices and tools. This roadmap provides a systematic way to understand continuous integration, delivery, and deployment. The included hands-on DevOps courses and real-world exercises help develop practical skills for professional software development and IT operations.

Cybersecurity

Learn Cybersecurity from the ground up with a comprehensive learning path designed for beginners. This structured roadmap features hands-on Cybersecurity Courses covering fundamentals, network security, cryptography, and ethical hacking. Acquire practical, real-world skills through interactive exercises in a secure playground environment.

DevOps Engineer

This is LabEx’s experimental DevOps Engineer Skill Tree, from Zero to Junior DevOps Engineer. Learn Linux fundamentals, Docker, Kubernetes, CI/CD, and cloud-native workflows through hands-on labs and real scenarios.

Cybersecurity Engineer

This is LabEx’s experimental Cybersecurity Engineer Skill Tree, from Zero to Cybersecurity Engineer. Learn security fundamentals, penetration testing, ethical hacking, and digital forensics through hands-on labs and real scenarios.

DevSecOps

This is LabEx’s experimental DevSecOps Skill Tree for learners who already have Linux, DevOps, and cybersecurity foundations. Learn how to bake security into delivery workflows through hands-on labs and realistic scenarios—host and service exposure, hardening, least privilege, secrets hygiene, and safe privileged automation—with outcomes you can verify on real system state.

Kali Linux

Learn Kali Linux with a comprehensive learning path designed for beginners. This roadmap offers a series of Kali Linux courses covering penetration testing, ethical hacking, and security auditing. Through hands-on, non-video exercises in an interactive Kali environment, you will gain practical experience in security testing and vulnerability assessment. Master the essentials of Kali, a specialized Linux distribution for security researchers and penetration testers.

Red Hat Enterprise Linux

Learn Red Hat Enterprise Linux (RHEL), a robust, commercial Linux distribution designed for enterprise environments. This comprehensive Learning Path offers a structured roadmap for mastering RHEL administration and deployment. These Red Hat Enterprise Linux Courses are designed for beginners, system administrators, DevOps engineers, and IT professionals, covering system management, security, networking, and enterprise-level Linux operations. Gain real-world experience through hands-on, non-video courses and practical exercises in interactive lab environments to manage enterprise Linux systems effectively.

RHCSA Training

Prepare for the Red Hat Certified System Administrator (RHCSA) exam (EX200) with a structured, hands-on learning path. This roadmap focuses on practical RHEL administration across essential tools and shell scripts, software and running systems, local storage and file systems, networking and services, and users, groups, and security on Red Hat Enterprise Linux 10, plus performance-based exam tasks and real-world enterprise scenarios. Guided RHCSA courses, labs, and practice exam practice will be added over time to help you build skills aligned with EX200 objectives.

RHCE in Enterprise Linux Training

Prepare for the Red Hat Certified Engineer in Enterprise Linux exam (EX342) with a structured, hands-on learning path. This roadmap focuses on RHEL diagnostics and troubleshooting across evidence collection, boot and kernel recovery, file system and LVM repair, package management failures, network connectivity, application and SELinux issues, authentication problems, and crash or investigation artifacts, plus performance-based exam tasks and real-world enterprise scenarios. Guided RHCE in Enterprise Linux courses, labs, and practice exam practice will be added over time to help you build skills aligned with EX342 objectives.

LFCS Training

Prepare for the Linux Foundation Certified System Administrator (LFCS) exam with a structured, hands-on learning path. This roadmap focuses on practical Linux administration across common distributions, performance-based tasks, and real-world scenarios. Guided LFCS courses, labs, and mock exam practice will be added over time to help you build command-line fluency, service management, storage, networking, security, and troubleshooting skills aligned with LFCS objectives.

Shell

Learn Shell scripting for system administration and automation with this comprehensive Learning Path. Designed for beginners, this roadmap provides a systematic way to master command-line interfaces and shell programming. The included Shell Courses offer hands-on, non-video instruction and practical exercises within an interactive command-line environment, helping you develop real-world skills in Unix/Linux shells and scripting languages.

Git

Learn Git, the industry-standard version control system, with this comprehensive learning path designed for beginners. This roadmap provides a structured approach to mastering Git through a series of hands-on Git courses. Progress from fundamental concepts like repositories and branching to advanced team collaboration workflows. Gain practical, real-world experience with code version management by completing interactive exercises in a dedicated Git playground.

Docker

Learn Docker with this comprehensive learning path designed for beginners. These hands-on Docker courses provide a systematic way to master containerization, from creation and management to orchestration. Ideal for those new to DevOps, this roadmap features practical exercises in an interactive Docker playground, helping develop real-world skills for containerizing and deploying applications.

Kubernetes

Learn Kubernetes with this comprehensive learning path designed for beginners. This roadmap provides a series of hands-on Kubernetes courses to master the leading container orchestration platform. It offers a clear structure for understanding container orchestration, scaling, and deployment strategies. Through practical, non-video exercises in a cloud-native playground, you will gain real-world experience in the large-scale management of containerized applications.

CKA Training

Prepare for the Certified Kubernetes Administrator (CKA) exam with a structured, hands-on learning path. This roadmap focuses on practical Kubernetes cluster administration across installation and configuration, workloads and scheduling, services and networking, storage, and troubleshooting, plus performance-based exam tasks and real-world cloud-native scenarios. Guided CKA courses, labs, and mock exam practice will be added over time to help you build skills aligned with CKA objectives.

CKAD Training

Prepare for the Certified Kubernetes Application Developer (CKAD) exam with a structured, hands-on learning path. This roadmap focuses on practical Kubernetes application design and build, deployment, observability and maintenance, configuration and security, and services and networking, plus performance-based exam tasks and real-world cloud-native scenarios. Guided CKAD courses, labs, and mock exam practice will be added over time to help you build skills aligned with CKAD objectives.

CKS Training

Prepare for the Certified Kubernetes Security Specialist (CKS) exam with a structured, hands-on learning path. This roadmap focuses on practical Kubernetes security across cluster and system hardening, minimizing microservice vulnerabilities, supply chain security, and monitoring, logging, and runtime security, plus performance-based exam tasks and real-world cloud-native scenarios. Guided CKS courses, labs, and mock exam practice will be added over time to help you build skills aligned with CKS objectives.

Ansible

Learn Ansible with this structured learning path, featuring a series of hands-on Ansible courses designed for beginners. This roadmap provides a systematic approach to mastering IT automation, configuration management, and infrastructure as code. Develop practical, real-world skills through non-video tutorials and interactive exercises in a dedicated Ansible playground.

RHCE in Ansible Training

Prepare for the Red Hat Certified Engineer in Ansible exam (EX294) with a structured, hands-on learning path. This roadmap focuses on Ansible Automation Platform workflows, Git and ansible-navigator, inventories and managed nodes, idempotent playbooks, variables, facts, templates, Vault, roles, content collections, and automating standard RHCSA administration tasks on RHEL, plus performance-based exam tasks and real-world enterprise scenarios. Guided RHCE in Ansible courses, labs, and practice exam practice will be added over time to help you build skills aligned with EX294 objectives.

Jenkins

Learn Jenkins, a leading tool for continuous integration and delivery, with this comprehensive learning path. These Jenkins courses are designed for DevOps beginners, providing a structured roadmap to master automated building, testing, and deployment. Gain real-world experience setting up and managing Jenkins pipelines through practical, non-video exercises in a hands-on CI/CD playground.

Nmap

Learn Nmap, a powerful open-source tool for network exploration and security auditing. This learning path provides comprehensive Nmap courses designed for cybersecurity beginners. Follow a structured roadmap to master network scanning, port discovery, and vulnerability assessment. Through practical, non-video tutorials and hands-on exercises in a dedicated network scanning playground, you will gain real-world experience in using Nmap to map networks and identify security risks.

Wireshark

Learn Wireshark with this comprehensive learning path designed for beginners in cybersecurity and networking. These Wireshark courses provide a structured roadmap to master the widely-used open-source tool for network protocol analysis and packet capturing. The curriculum focuses on understanding packet analysis, traffic monitoring, and troubleshooting. Through practical, non-video tutorials and hands-on exercises in a packet analysis playground, learners gain real-world experience in using Wireshark to dissect network traffic and diagnose issues.

Hydra

Learn Hydra, a powerful open-source tool for password cracking and brute-force testing. This Learning Path offers comprehensive Hydra courses designed for cybersecurity and penetration testing beginners. It provides a structured roadmap to understand brute-force attacks, password enumeration, and authentication testing. Through practical, non-video courses and hands-on exercises in a penetration testing playground, you will gain real-world experience using Hydra to test system security and identify weak credentials.

CompTIA

Learn CompTIA with a structured learning path designed for mastering vendor-neutral IT certifications. This roadmap, featuring a series of CompTIA courses, is ideal for beginners entering the IT field. It provides systematic preparation for industry-recognized certifications and helps develop practical skills for professional IT environments through hands-on labs and real-world scenarios.

Database

Learn Database with a comprehensive learning path designed for beginners. This roadmap features hands-on Database Courses for mastering popular systems like MySQL, Redis, MongoDB, and PostgreSQL. It offers structured learning covering essential concepts, database design, and administration across different database types. Gain real-world experience in database management and querying through practical exercises in interactive database playgrounds.

MySQL

Learn MySQL, a widely-used relational database management system, with this comprehensive learning path. These MySQL courses are designed for beginners, providing a structured roadmap to master SQL, database design, and administration. Gain real-world experience through hands-on, non-video tutorials and practical exercises in an interactive SQL playground focused on database management and querying.

PostgreSQL

Learn PostgreSQL with a comprehensive learning path designed for beginners. These PostgreSQL courses provide a structured roadmap to master the powerful, open-source relational database system. Progress through topics like fundamental SQL, database design, and administration. Gain practical, real-world experience through hands-on, non-video tutorials and interactive exercises in a dedicated SQL playground focused on database management and querying.

Redis

Learn Redis with this comprehensive learning path designed for beginners. These Redis courses provide a structured roadmap to master the open-source, in-memory data structure store. Progress from fundamental data structures to advanced caching strategies and performance optimization. Gain practical, real-world experience in data caching and real-time data processing through hands-on, non-video tutorials and interactive exercises in a dedicated Redis playground.

MongoDB

Learn MongoDB, a leading NoSQL database recognized for its flexibility and scalability. This comprehensive Learning Path provides a structured series of MongoDB courses designed for beginners to master administration and development. The roadmap covers essential topics including document-based data modeling, CRUD operations, indexing, aggregation, and performance tuning. Through hands-on, non-video courses and practical exercises, you will gain real-world experience in effectively managing and utilizing MongoDB databases.

SQLite

Learn SQLite, a lightweight, self-contained, and serverless SQL database engine. This learning path offers comprehensive SQLite courses designed for beginners and embedded application developers. It provides a structured roadmap to master SQL queries, data modeling, and local database management. Through a series of hands-on, non-video SQLite courses and practical exercises in an interactive SQL playground, learners gain real-world experience in building and querying embedded databases.

Python

Learn Python, a versatile, high-level programming language, with this structured learning path designed for beginners. These Python courses provide a systematic roadmap to master core concepts including Python syntax, data structures, and object-oriented programming. Develop practical skills through hands-on, non-video exercises in an interactive Python playground, enabling you to write clean and efficient code for various applications.

Golang

Learn Golang with this structured learning path, designed for beginners. These comprehensive Golang courses offer a systematic way to master the modern and efficient Go programming language. The roadmap covers Go's syntax, concurrency model, and standard library. Develop practical skills through hands-on, non-video exercises in an interactive Golang playground, focusing on writing efficient and scalable programs for concurrent and systems programming.

Java

Learn Java, a versatile, object-oriented programming language, with this comprehensive learning path. Designed for beginners, these Java courses provide a structured roadmap to master OOP concepts, Java syntax, and application development. Gain real-world experience by building Java applications through hands-on, practical coding exercises in an interactive Java playground.

C

Learn C programming, a cornerstone of computer science, with this structured learning path designed for beginners. This collection of C courses provides a systematic roadmap to master the C language, covering fundamental concepts like memory management, pointers, and system-level programming. Develop practical skills by writing efficient C programs through hands-on, non-video exercises in an interactive C language playground.

C++

Learn C++ from the ground up with this comprehensive learning path, ideal for beginners. These structured C++ courses provide a systematic roadmap to mastering the high-performance and powerful C++ programming language. The curriculum covers fundamental C++ syntax, memory management, object-oriented programming, and the Standard Template Library (STL). Develop practical skills by completing hands-on coding exercises in an interactive C++ playground, designed to help you write efficient and robust programs.

Web Development

Learn Web Development with this comprehensive learning path designed for beginners. These structured Web Development Courses provide a clear roadmap to master both front-end and back-end technologies, from fundamentals like HTML, CSS, and JavaScript to popular frameworks. Through hands-on, non-video modules and practical coding exercises, you will build real-world websites and web applications in an interactive environment.

Data Science

Learn Data Science with this comprehensive learning path designed for beginners. These Data Science Courses provide a structured roadmap for exploring data analysis and interpretation. Master essential concepts and tools through hands-on, non-video lessons and practical exercises in an interactive playground, strengthening skills in statistical analysis, machine learning, and data visualization.