FILL BLANK
Which command included in NetworkManager is a curses application which provides easy acces to the NetworkManager on the command line? (Specify only the command without any path or parameters.)

Which file lists which users can execute commands using sudo? (Specify the full name of the file, including path.)

Please specify the top directory containing the configuration files for the CUPS printing system. (Specify the full path to the directory.)

Which command can be used to investigate the properties for a particular window in X by clicking that window? (Specify ONLY the command without any path or parameters.)

On a Linux system with shadow passwords enabled, which file in the file system contains the password hashes of all local users? (Specify the full name of the file, including path.)