System Architecture

 Linux Installation and Package Management

GNU and Unix Commands

  Devices, Linux Filesystems, Filesystem Hierarchy Standard

Shells, Scripting and Data Management

 User Interfaces and Desktops

 Administrative Tasks

 Essential System Services

 Networking Fundamentals

 Security

Linux Kernel

System Startup

Filesystem and Devices

Advanced Storage Device Administration

Networking Configuration

System Maintenance

Domain Name Server

 Web Services

File Sharing

Network Client Management

Email Services

System Security

TroubleShooting