What is NixOS?
NixOS is a Linux distribution with a unique approach to package and configuration management. Built on top of the Nix package manager, it is completely declarative, makes upgrading systems reliable, and has many other advantages.
I think NixOS is a very interesting and useful Linux system, but a bit difficult to handle, since it doesn’t work like any other Linux system. I.e. the
installation to hard drive is very special, the file system is different and NixOS...