Sudo has made Linux more secure and user-friendly. No longer having to change to (or log in to) the root user account avoids some serious security pitfalls and allows you to manage user access to ...

If you deploy Docker containers based on an official imagine, you might want to set a root password for heightened security.

There are two methods to add users to WSL distro (Windows Subsystem for Linux) - When logged in as a SUDO user and When logged in as ROOT.