Lesson 1: Understanding Linux Operating System Fundamentals
Lesson 2: Exploring Linux Distributions and Open Source Philosophy
Lesson 3: Navigating the Linux File System Hierarchy
Lesson 4: Working with Command-Line Interfaces and Shell Scripting

Lesson 1: Installing and Configuring Linux Distributions
Lesson 2: Managing Software Packages and Repositories
Lesson 3: Configuring System Services and Daemons
Lesson 4: Performing System Boot and Shutdown Processes

Lesson 1: User and Group Management in Linux
Lesson 2: Managing File Systems and Disk Partitions
Lesson 3: Configuring Network Services and Protocols
Lesson 4: Monitoring System Performance and Troubleshooting Issues

Lesson 1: Introduction to Shell Scripting Languages
Lesson 2: Writing and Executing Shell Scripts for Automation
Lesson 3: Managing Cron Jobs and Scheduled Tasks
Lesson 4: Working with Command-Line Tools and Utilities

Lesson 1: Configuring Network Interfaces and Services
Lesson 2: Implementing Network Security Measures
Lesson 3: Managing Firewall Rules and Access Controls
Lesson 4: Securing File Systems and User Permissions

Lesson 1: Hands-On Exercises and Simulations to Reinforce Learning
Lesson 2: Real-World Scenarios and Case Studies
Lesson 3: Practical Application of Linux Administration Skills