{"type":"rich","blog_url":"https://mzp.hatenadiary.org/","author_name":"mzp","author_url":"https://blog.hatena.ne.jp/mzp/","provider_name":"Hatena Blog","blog_title":"\u307f\u305a\u3074\u30fc\u65e5\u8a18","height":"190","url":"https://mzp.hatenadiary.org/entry/20080218/ping","provider_url":"https://hatena.blog","title":"ping","version":"1.0","description":"id:mallowlabs\u306b\u6559\u3048\u3066\u3082\u3089\u3063\u305f\u3002Ruby\u3067ping\u306f2\u884c\u3067\u66f8\u3051\u308b\u3002 require 'ping' puts Ping.pingecho('localhsot') http://www.ruby-lang.org/ja/man/html/ping.html\u3059\u3052\u30fc\u3002","width":"100%","published":"2008-02-18 00:00:01","categories":["\u30e1\u30e2","Ruby"],"image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmzp.hatenadiary.org%2Fentry%2F20080218%2Fping\" title=\"ping - \u307f\u305a\u3074\u30fc\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}