Add prompt that allows the user to change the hostname of the machine
Example
Change hostname (current_hostname):
Change the hostname if the user inputs something different than the default and the input is not empty.
If the hostname chagned suggest reboot at end of prompt
Add prompt that allows the user to change the hostname of the machine
Example
Change hostname (current_hostname):Change the hostname if the user inputs something different than the default and the input is not empty.
If the hostname chagned suggest reboot at end of prompt