# The kickstart installation (centos4) was fairly fast. Why? Under what circumstances would it take a long time, even on a fast network?# List 2 ways that you can access your root account# What is the difference between the commands '''su''' and '''su -''' ?# What is the home directory for the user "root"?# How do you determine the host name of your GNU/Linux workstation?# What command can display the NIC's MAC address?# What command is used to get a list of running processes on your newly-installed system?# How create in a shell script to force the user to run shell script as root?# How to store each filename in your current directory as separate positional parameters? How to list all of the positional parameters? How to display the number of positional parameters:?