Linux Administration

Introduction to Linux Linux Distributions Overview Installation & Configuration Linux File System Terminal & Command Line Basics File & Directory Management

Essential Linux Commands File Permissions & Ownership Text Editors (VI/VIM, Nano) Shell Scripting Basics Process Management Job Scheduling

User Account Management Group Management Password Policies User Security Sudo Configuration Account Monitoring

Package Management Service Management System Monitoring Disk & Partition Management Backup & Restore System Logs Analysis

Network Configuration IP Addressing DNS Configuration SSH Remote Access FTP & File Sharing Network Troubleshooting

Web Server (Apache/Nginx) Database Server (MySQL/MariaDB) File Server Configuration Mail Server Basics Virtualization Concepts Server Maintenance

Firewall Configuration SELinux Basics System Hardening Security Updates Access Control Security Auditing