LinuxAndUnixAdministration

ItemSet: Linux and Unix Administration

Common knowledge about Unix/Linux system administration and power-using

Skills

1. Installation and Initial Configuration
   Understand general principles of Linux/Unix system initialization and configuration.
2. Networking
   Configure network access and services
3. Shells and Command-line Utilities
   Use appropriate commands for common tasks.
4. File Systems
   Understand Unix-like file systems (including network file systems), permissions, etc.
5. System Maintenance
   Know how to manage users, user groups, rights, perform backup/restore activities, solve common issues and protect your system.
6. XWindows
   Understand XWindows architecture, know how to run GUI shell, perform common tasks, know various GUI managers (KDE, Gnome, XFCE).

1. LinuxAndUnixAdministration_1001: What is the default user ID for the most powerful system user?
   1. sysadmin
   2. root
   3. wheel
   4. Administrator