Question [Q] How to have an Android Device access its USB host's shell?

Let's say I have a Linux server without peripherals so it can only be accessed over SSH, for example. Let's say I want to access it without wifi. I'd like to plug in my phone and then access the server's shell over USB. Is there an app for that or a way to do that with a terminal emulator?

I found this: (german) which does the opposite of what I want to do.