'mkdir -m 444 any' will:

If the system is not in runlevel 0 or 6, before performing a power-off operation, the poweroff command will execute:

What program is launched by the kernel at system start up first?

'Run Level Zero (0)' stands for _____.

To send a file to the printer spool queue, you use the command:

Information about modules, like module dependency, and where certain types of modules reside in the filesystem, is found in:

By default, all print jobs have a priority of ____.

The line in the script for setting the bash shell is: ____.

The root of a file system is denoted by the ____.

You can type more than one command on the command line by separating commands with a ____.

In linux most system configuration files are stored in the ____ directory.