You can change the general look of your GNOME desktop by selecting System ➪ Preferences ➪ Appearance. From the Appearance Preferences window, you cab select from which three different tabs?

/boot — Contains common Linux user commands, such as ls, sort, date, and chmod.

___________ directory–Represents the _______ user’s home directory. The home directory for root does not reside beneath /home for security reasons.

A shell script is a group of commands, functions, variables, or just about anything else you can use from a shell. These items are typed into a plaintext file.

/bin — Has the bootable Linux kernel and boot loader confi guration files (GRUB).

A commonly used tool to list a currently running process at the moment in time it is executed is 

The bash configuration file “/etc/bashrc” executes and removes a user’s contact list.

Typing the “man”command opens the “man pages” 

____________directory—A common mount point for many devices before it was supplanted by the stan- dard /media directory.

The  commend  cd takes you back to your home directory.