You want to display all currently mounted file systems. Which command would you use? (Please enter only the command without arguments or options)

An administrator has sent their current vi process with a PID of 1423 to the background on the
command line. Assuming no other processes are in the background, what single command with no
options or parameters will bring the vi process to the foreground?

In the vi editor, what vi command will copy (but not paste) from the current line at the cursor and
the following 16 lines (17 lines total)? Enter the correct vi command without spaces.

To change the priority of a running process, you use the _______ command (Specify command only with no options.)

The priority of any process can range from -20 to ________ . (Provide only the numerical value)

You suspect that a new ethernet card might be conflicting with another device. Which file should
you check within the /proc tree to learn which IRQs are being used by which kernel drives?

You are trying to make a hard link to an ordinary file but ln returns an error. Which of the following could cause this?

After modifying GRUB’s configuration file, what command should you run for the changes to take effect?

Which TWO runlevels should never be declared as the default runlevel?

The file myfile.txt contains the following data:

joe:x:100:100:Joe:/home/joe:/bin/bash
mike:x:101:101:Mike:/home/mike:/bin/sh
kevin:x:102:102:Kevin:/home/kevin:/bin/sh
matt:x:103:103:Matt:/home/matt:/bin/sh

What output will be displayed on the screen when the following command is executed:

grep o home myfile.txt