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:

Single User Mode equivalent to _____.

To write a message to all users (on their terminals) over a network, you use:

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.

When you append a(n) ____ to a command, the command is run in a background process.

To move from the /home/joe/test/data to the /home/joe directory, use the ____ command.