As for now: have to set up a user with all the required privileges and permissions.
4: Adding new user account is pretty straightforward:
$ sudo adduser server --group=root --systemHowever, I've been thinking about adding a simple user account with no privileges, alas that would be pointless, as nearly all features require root privileges. Editing /etc/sudoers does the trick, if a non-root account already exists:
$ sudo echo "user ALL=(ALL:ALL) ALL" >> /etc/sudoers5: /etc/hosts
The file is designed to be human readable and contains a list of keywords with values that provide various types of resolver information. Values being IP addresses and keys - domain names.
So by adding
192.168.1.100 serveron main PC and
192.168.1.101 mainpcon the server PC, system now substitutes http://server/ with an appropriate IP addresses. Useful and prevents some typos indeed.