For once I feel a little out of touch after I took a bit of a break from following the news to focus on studying, and suddenly everyone is talking about immutable distributions. What are they exactly? What are the benefits and the disadvantages of immutable systems?
It’s system-wide (unless home-manager is involved).
They’re a part of the immutable install, whose components reside in
/nix/storeand are symlinked to/etc.Example from my computer:
$ realpath /etc/sddm.conf /nix/store/slkq2k8vc4rx4ag55zf8ssl7qd9ry49v-sddm.conf