# File lib/chef/knife/data_bag_show.rb, line 29
      def run
        display = case @name_args.length
                  when 2
                    format_for_display(Chef::DataBagItem.load(@name_args[0], @name_args[1]))
                  else
                    format_list_for_display(Chef::DataBag.load(@name_args[0]))
                  end
        output(display)
      end