1.1. Customize and use the shell environment
1.2. Customize or write simple scripts
1.3. SQL data management
2.1. Install and configure X11
2.2. Setup a display manager
2.3. Accessibility
3.1. Manage user and group accounts and related system files
3.2. Automate system administration tasks by scheduling jobs
3.3. Localisation and internationalisation
4.1. Maintain system time
4.2. System logging
4.3. Mail Transfer Agent (MTA) basics
4.4. Manage printers and printing
5.1. Fundamentals of internet protocols
5.2. Basic network configuration
5.3. Basic network troubleshooting
5.4. Configure client side DNS
6.1. Perform security administration tasks
6.2. Setup host security
6.3. Securing data with encryption