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Linux Course Repository – Complete Learning Guide

Welcome to the Linux Administration Course, a structured hands-on learning repository designed to teach Linux from fundamentals to advanced system administration.

This course focuses on real-world Linux usage in DevOps, Cloud, and Production environments.

🚀 Course Roadmap

This course guides you from Linux basics to advanced administration:

  1. Linux Fundamentals – Architecture, distributions, installation
  2. Filesystem & Command Line – Working with files and directories
  3. User & Group Management – Managing accounts and permissions
  4. Process & Service Management – System processes and systemd
  5. Package Management – Installing and managing software
  6. Storage Management – Disk partitioning, filesystems, LVM, RAID
  7. Networking – Network configuration and troubleshooting
  8. Remote Access – Secure SSH configuration and file transfers
  9. Web Servers – Apache, Nginx, SSL configuration
  10. Security – Firewall, SELinux, system hardening
  11. Shell Scripting – Automation with Bash
  12. Logs & Monitoring – System logs and monitoring tools
  13. Backup & Disaster Recovery
  14. Advanced Administration – Docker, Ansible, virtualization
  15. Production Projects

📂 Folder Structure & Learning Index

Folder Description Learning Outcomes
00-Introduction Linux basics Linux architecture and installation
01-File-System File management Work with files and directories
02-User-Group-Management Users and groups Manage accounts and access
03-Permissions Access control File permissions, ACLs
04-Process-Service-Management Process management Manage services with systemd
05-Package-Management Package tools Install software via repositories
06-Storage-Management Disk management Filesystems, LVM, RAID
07-Networking Networking Configure and troubleshoot network
08-SSH-Remote-Access Remote management Secure SSH and file transfers
09-Web-Server Web hosting Deploy Apache & Nginx
10-Security Security tools Firewall, SELinux, hardening
11-Shell-Scripting Automation Write bash scripts
12-Logs-Monitoring Observability Logs and monitoring
13-Backup-Recovery Data protection Backup strategies
14-Advanced-Administration Advanced topics Docker, Ansible
15-Projects Real-world projects Production server setups

âš¡ Quick Start

Bash
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2
git clone https://github.com/username/linux-course.git
cd linux

Follow folders in numerical order.

💡 Learning Tips

  1. Practice commands daily.

  2. Use a Linux VM or WSL.

  3. Break systems intentionally and fix them.

  4. Complete projects to gain production skills.