def initialize_cmd_args(args, name_args, new_name_args)
      args = args.dup
      args.shift(2 + name_args.length)
      new_name_args + args
    end
def initialize_cmd_args(args, name_args, new_name_args)
      args = args.dup
      args.shift(2 + name_args.length)
      new_name_args + args
    end
initialize args for another knife command