A bunch of work on finger

nix/module.nix

@@ -16,6 +16,13 @@ in {
               default = true;
             };
 
+            # TODO: allow configuring socket config
+          };
+          fingerd = {
+            enable = lib.mkEnableOption "the fingerd service" // {
+              default = true;
+            };
+
             # TODO: allow configuring socket config
           };
         };

nix/package.nix

@@ -41,7 +41,7 @@ rustPlatform.buildRustPackage {
       installShellCompletion "--${shell}" --cmd "${command}" "$TMP/${command}.${shell}"
     '') {
       shell = [ "bash" "zsh" "fish" ];
-      command = [ "rwho" "ruptime" ];
+      command = [ "rwho" "ruptime" "finger" ];
     };
   in lib.concatStringsSep "\n" installShellCompletions;
 

nix/vm.nix

@@ -34,6 +34,7 @@ nixpkgs.lib.nixosSystem {
         Try running any of:
             rwho
             ruptime
+            finger "alice"
 
         To log into other containers, use:
             machinectl shell c1