I use openSUSE 42.x for my work, among other reasons the one I like most is its user management. I have one user on my machine say "User1" with "pass1". Whenever I need to run an application as sudo through terminal, I type sudo and it prompts for admin password which is different than "pass1".
One advantage is that I can share my machine without giving the admin password as both are different. I hope you understand what I mean if you have used openSUSE.
Now my question is "how to replicate this behavior in Ubuntu 16.04?". It looks like I have to make two different user accounts (one admin, one standard) if I want to share my Ubuntu machine with others.
At the moment I have one user account on Ubuntu 16.04 which is an Admin. I would like to be prompted for password (different) if I run a command with "sudo", just like I do in the openSUSE.
Pardon my lack of knowledge in Ubuntu. Please, let me know if question isn't clear enough.
Regards,