Overview

This project demonstrates Linux system administration fundamentals, focusing on user and group management along with essential Linux commands required for navigation, file handling, system monitoring, and networking.

As a System Administrator or DevOps Engineer, mastering these skills is crucial for:

• Securing systems.
• Ensuring proper access control.
• Managing users and groups efficiently.
• Performing system monitoring and troubleshooting.

This hands-on project showcases real-world practices and commands with practical examples, making it beginner-friendly while also highlighting best practices for professionals.

Aims & Objectives

• Understand and practice Linux user and group management.
• Explore 35+ essential Linux commands in a logical order of usage.
• Learn navigation, file operations, process management, and networking basics.
• Follow best practices for system security and role-based access.

Build confidence in handling a Linux environment as a

prerequisite for DevOps

Tools Used

• AWS EC2 Instance (Ubuntu 22.04 LTS – Free Tier).
• MobaXterm (SSH client for connecting to the instance).