To clear it up I am referring to just the kernel. You can set anything you’d like as PID 1 so we can have a non-unixlike userland. For example, some users set their kernel to boot directly into Emacs, without an init system.
To clear it up I am referring to just the kernel. You can set anything you’d like as PID 1 so we can have a non-unixlike userland. For example, some users set their kernel to boot directly into Emacs, without an init system.
You won’t really find anything since the kernel dictates a huge amount about how the OS behaves. If you look at the differences of Linux to other OSes, most of them are in the kernel.
Android is still very Unix-like in its userspace. I think probably the biggest thing you can change is to ditch the archaic
/bin,/usr, etc. filesystem. Android and NixOS both sort of do that.