Nix trick to inspect system config

Changes

1 changed files (+1/-0)

• README.md
  • @@ -22,3 +22,4 @@ Prefer the new `nix` CLI when possible instead of the old `nix-*` commands. It's
    | Run AppImage | `appimage-run blah.AppImage` | | Get changes between system generations | `nix profile diff-closures --profile /nix/var/nix/profiles/system` | | Install specific version of package | https://lazamar.co.uk/nix-versions/ | + | Inspect system config in REPL | `nix repl .#nixosConfigurations.$hostname` |