Your ISP has given you an IP block for your use. The block is 192.168.112.64/26.
If your network administrator uses the first usable IP for the router he’s installed on your network, how many usable IPs do you have left?
(Please enter the number and not a word)

You need to sync your hardware clock, which is on GMT, with your system clock, which you just updated with NTP.
To do this, complete the following command:
________ u systohc

Which file contains the software RAID configuration?
(Please enter the file-name without the path)

Which program can be used to adjust the DMA settings of an IDE hard drive?
Please enter it without path, parameters or arguments.

The ________ command is used to assign an IP address to a device.
(Please specify the command with or without path information)

You want to temporarily prevent users from logging in.
Please complete the following command:
touch /etc/_____

A new kernel version needs to be compiled to use a new feature.
If the old kernel configuration file is available, which make target will only update the configuration file for the new kernel version?
(Please enter only the make target).