Jack Wallen walks you through creating new users and groups on Linux and adding those new users to the new groups.

Create a new VM Click VirtualBox’s Add toolbar button, give the VM a name, and set Type to Linux, and Version to Other Linux, with the appropriate bit (32 or 64) parameter matching your distro.

Here's a quick guide to adding users and groups, and then how to add users to groups, all from the command line on the Linux platform.

Need to lock down that Linux server so certain remote users can only access a specific directory and only for file upload and download purposes? Jack Wallen shows you how.