anchor.diff:  
   let 
   
  -  inherit (config.services.vsftpd) anonymousUser localUsers writeEnable anonymousUploadEnable anonymousMkdirEnable
  +  inherit (config.services.vsftpd) anonymousUser anonymousUserHome localUsers writeEnable anonymousUploadEnable anonymousMkdirEnable
       chrootlocalUser userlistEnable userlistDeny;
     inherit (pkgs) vsftpd;
   
  
positive.code:           default = false;
            description = "
              Whether to enable the anonymous FTP user.
            ";
          };
   
  
negative.code:           uid = config.ids.uids.ftp;
            group = "ftp";
            description = "Anonymous ftp user";
            home = anonymousUserHome;
          };
  
      extraGroups = [
  