As for now, I use my CLI (Command Line Interface) with either
sh. Given this fact, one can assume that the CLI is not shell dependent, and that even if we will delete all of these shells, we could use some primal/basic/ultralimited CLI.
If I delete all the aforementioned shells in my GUIless operating system, will I still have a primal CLI of some sort?
I assume that that CLI won't be part of the kernel, because as I understand, the kernel is usually accessible only via proxy, like a shell).
I was thinking about tmux and screen too but removed them from the headline and the question.