/*
        static void Main(string[] args) {
            ls(args);
        }
        */
        private static void ls(string[] args)
        {
            LsOptions options = new LsOptions();
            options.Initialize(args);

            ListDirectoryContents(options);
        }
 private static void ListDirectoryContents(LsOptions options)
 {
     throw new NotImplementedException();
 }