Topic 105: Shells and Shell Scripting
105.1 Customize and use the shell environment
105.2 Customize or write simple scripts
Topic 106: User Interfaces and Desktops
106.1 Install and configure X11
106.2 Graphical Desktops
106.3 Accessibility
Topic 107: Administrative Tasks
107.1 Manage user and group accounts and related system files
107.2 Automate system administration tasks by scheduling jobs
107.3 Localisation and internationalisation
Topic 108: Essential System Services
108.1 Maintain system time
108.2 System logging
108.3 Mail Transfer Agent (MTA) basics
108.4 Manage printers and printing
Topic 109: Networking Fundamentals
109.1 Fundamentals of internet protocols
109.2 Persistent network configuration
109.3 Basic network troubleshooting
109.4 Configure client side DNS
Topic 110: Security
110.1 Perform security administration tasks
110.2 Setup host security
110.3 Securing data with encryption
