{"description":"\u65b0\u3057\u3044\u30c9\u30e1\u30a4\u30f3\uff08\u4eee\u3067example.com\u3068\u3059\u308b\uff09\u306eDNS\u8a2d\u5b9a\u304c\u6e08\u3093\u3060\u306e\u3067 \u30db\u30b9\u30c8\u540d\u3067putty\u306a\u3069\u306e\u30b3\u30f3\u30bd\u30fc\u30eb\u304b\u3089\u63a5\u7d9a\u3057\u305f\u304b\u3063\u305f\u306e\u3060\u304c\u3001 Unable to host connection to example.com Host does not exist\u3068\u306a\u3063\u3066\u3057\u307e\u3063\u305f\u3002\u3002\u3002\u3057\u304b\u3057\u3001host\u30b3\u30de\u30f3\u30c9\u3067\u3082ping\u3067\u3082\u7d50\u679c\u304c\u8fd4\u3063\u3066\u304f\u308b $ host example.com example.com has address XXX.XXX.XXX.XXX $ ping example.com PING example.com (XXX.XXX.XXX.XXX) 56(84) bytes of d\u2026","height":"190","categories":["Linux","\u30b3\u30de\u30f3\u30c9\u30d7\u30ed\u30f3\u30d7\u30c8"],"author_url":"https://blog.hatena.ne.jp/moroto1122/","published":"2010-11-19 22:18:08","provider_name":"Hatena Blog","blog_title":"Web\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u6280\u8853\u30e1\u30e2\u3000\u301cPHP\u3001SQL\u3001Linux\u306a\u3069\u301c","author_name":"moroto1122","type":"rich","version":"1.0","provider_url":"https://hatena.blog","image_url":null,"title":"DNS\u304c\u30ed\u30fc\u30ab\u30ebPC\u3067\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3066\u3044\u308b\u4ef6","blog_url":"https://moroto1122.hatenadiary.org/","width":"100%","url":"https://moroto1122.hatenadiary.org/entry/20101119/1290172688","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmoroto1122.hatenadiary.org%2Fentry%2F20101119%2F1290172688\" title=\"DNS\u304c\u30ed\u30fc\u30ab\u30ebPC\u3067\u30ad\u30e3\u30c3\u30b7\u30e5\u3055\u308c\u3066\u3044\u308b\u4ef6 - Web\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u6280\u8853\u30e1\u30e2\u3000\u301cPHP\u3001SQL\u3001Linux\u306a\u3069\u301c\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}