How to load a "snapshot" of the system state in VirtualBox?

Question

System administration

I’m slowly getting to grips with the VirtualBox virtual machine, I wanted to do something like this: so that I can “save” the configuration state of the operating system in the virtual machine, and so that this state is loaded when the virtual machine starts, and not the last state that was on it. That is, a certain client computer that is restored when it boots up from a previously created state image. I am not particularly strong in terminology in this area, I hope the idea was given clearly. For a larger example, I can draw some analogy with computer clubs, in which the administrator set up the computers in such a way that even if the user messes up, after rebooting the system will "reset" to the state that was put into it.

Answer 1

Read for example here or here , if you have any questions - ask what specifically causes difficulty.

Answer 2

Man, you need a Vagrant campaign, I don’t have mats to say how convenient it is. It makes sense to spend from two hours to one day and figure it out, but I think the thing for programmers is not interchangeable.