[cole-h]

I don't; my config lives in ~/flake, and I run `nixos-rebuild ... --flake ~/flake` whenever I update it.

[choward]

You don't have to specify the nixosConfiguration name (e.g ~/flake#my-configuration)? Do you just name it "default" or something for that to work? I've never tried that.

[cole-h]

Exactly as Macha said, if you name the attribute `nixosConfiguration.<hostname>`, `nixos-rebuild` will look for that attribute implicitly; you can still specify another configuration if you're e.g. in a VM or a live image.

[Macha]

You name it the same as your current system's hostname.