pwconv will...

What does it mean when a variable is unbound?

Can I have swap partition and swap file activated at the same time?

options (switches) to the ps command may start with:

How do you find all files in /etc which end in .conf?

rev will:

The core component of the gui in linux is referred to as ____.

The location of users' default shells is stored in the ______ file.

The main characteristic of ____ is that its source code is published with the software.

The ____ is where directories and files are stored on a disk drive.

____ is a freely available version of x windows used in many linux distributions.