Overview

Course Description

Dive into Linux with our comprehensive Linux Essentials course designed for beginners and aspiring system administrators. Whether you’re new to Linux or want to strengthen your foundational understanding, this training covers everything you need to navigate Linux environments, manage files, operate the terminal, configure networks, work with users, secure systems, and automate tasks through scripting. The course blends practical exercises, command-based learning, and real-world system administration scenarios to help you gain confidence in Linux operations.

What you'll learn

Master Linux terminal & core commands
Understand file system, users, groups & permissions
Configure networking, SSH & troubleshoot connectivity
Write basic shell scripts & automate tasks
Manage packages, updates & system services
Monitor performance, logs & maintain systems
Apply basic security & hardening techniques
Get ready for DevOps, cybersecurity & cloud roles

Requirements

Basic computer knowledge
A laptop/desktop (virtual machine recommended)
Willingness to practice commands hands-on
No prior Linux experience needed

Course Content

10 Modules Live Training

What is Linux? How Linux works, History and evolution, Unix vs Linux, Linux in modern computing (servers, cloud, security, DevOps), Distributions overview & choosing one.

Installing Linux (VM/dual boot), Desktop environments, Terminal vs GUI, Package architecture & file system overview.

Navigating file system (cd, ls, pwd), File operations (touch, cat, cp, mv, rm), Searching (find, grep), Hands-on terminal workshop with 25+ commands.

User & group management (useradd, groupadd), Permissions (chmod, chown), Sudo & root, Secure access concepts.

Network configuration, Connectivity checks (ping, traceroute), SSH remote access, DNS/IP basics, Troubleshooting & editing configs.

Shell types (Bash), Writing scripts, Variables/loops/conditions, Cron automation, Debugging basics.

apt/yum/dnf/snap, Installing/updating/removing packages, Repositories, System updates.

Performance tools (top/htop/free/df), Logs (journalctl), Backup, Service management (systemctl), Maintenance.

Linux in cybersecurity, File security, Firewall (ufw/iptables), Hardening, SSH security, Intrusion prevention basics.

Key concepts summary, Recommended resources, Job roles & career paths, Practice roadmap.