[bayindirh]

Yes, it's technically possible. However, it's not always implemented like that. Also, in reality we don't have both, at least in my realm.

Being able to tune a system from top to bottom solely with text files is just amazing. Also, some people hate "everything is a file" philosophy, but it's the enabler of this configurability.

When I started programming Linux and saw that everything was accessible via normal file system, it was a big relief compared to W32's iceberg environment, where you cannot see everything and sometimes water is too cold to dive that deep.