correction code

hosts/iso/default.nix

@@ -73,8 +73,8 @@
           parted /dev/$DISK -- mklabel msdos
           parted /dev/$DISK -- mkpart primary 1MB 100%
           parted /dev/$DISK -- set 1 boot on
-          mkfs.ext4 -L nixos /dev/$DISK
-          mount /dev/$DISK /mnt
+          mkfs.ext4 -L nixos /dev/$${DISK}1
+          mount /dev/$${DISK}1 /mnt
           nixos-generate-config --root /mnt
           cp /mnt/etc/nixos/hardware-configuration.nix /root/
           rm -rf /mnt/etc/nixos
@@ -86,16 +86,18 @@
         ''
       );
     in with pkgs; [
-    bat
-    fd
-    helix
-    nfs-utils
-    ripgrep
-    shelldap
-    crans-ip-config
-    crans-disk-config
+      bat
+      fd
+      helix
+      nfs-utils
+      ripgrep
+      shelldap
+      crans-ip-config
+      crans-disk-config
   ];
 
-  users.users.root.password = "crans";
-
+  users.users.root = {
+    password = "crans";
+    initialHashedPassword = lib.mkForce null;
+  };
 }