anchor.diff:    };
   
     networking = {
  -    # Use Network Manager.
  -    networkmanager = {
  -      enable = true;
  -      dhcp = "internal";
  -      dns = "dnsmasq";
  -    };
  -
  -    # Enable bridge.
  -    bridges = {
  -      br0 = {
  -        interfaces = [ "eno1" ];
  -      };
  -    };
  +    # Enable iwd.
  +    wireless.iwd.enable = true;
   
       # Open ports to Samba.
       firewall = {
  
positive.code:         server string = ${config.networking.hostName}
          netbios name = ${config.networking.hostName}
          use sendfile = yes
          hosts allow = 192.168.15. localhost
          hosts deny = 0.0.0.0/0
          guest account = nobody
          map to guest = bad user
  
negative.code: 
    # Enable programs that need special configuration.
    programs = {
      # Install Java.
      java.enable = true;
    };
  