updates readme

README.md

@@ -1,7 +1,25 @@
 # Nix
 
-## Not yet nixified/automated
+The flake-based nix configuration I use for my servers and personal computing devices:
 
-- [ ] Creation of SSH Keys
-- [ ] Restic root SSH config & keys (even better: do not run restic as root)
-- [ ] Splitpro
+- `dnsc-air` (nix-darwin)
+- `dnsc-work` (nix-darwin)
+- `dnsc-deck` (nix package/configuration management on Steam Deck)
+- `dnsc-server` (NixOS)
+- `dnsc-vps-sm` (nixOS)
+
+## Modules
+
+Shared functionality can be found in the `./modules` directory. The modules are just included in the relevant host configuration.
+
+## Home Manager
+
+In addition to the system configuration in `./hosts` I use `home-manager` to handle user-specific configuration (`./home`).
+
+## Secrets
+
+Secrets are managed with `agenix`. A step-by-step tutorial is included as a comment in the main secrets file.
+
+## Commands
+
+Because Nix-CLI commands can get a bit unwieldy (at least as how I use them currently) I've added a `Justfile` with commands to deploy changes and update packages and flakes.