# File lib/chef/knife/cookbook_site_list.rb, line 33
      def run
        if config[:with_uri]
          cookbooks = Hash.new
          get_cookbook_list.each{ |k,v| cookbooks[k] = v['cookbook'] }
          ui.output(format_for_display(cookbooks))
        else
          ui.msg(ui.list(get_cookbook_list.keys.sort, :columns_down))
        end
      end