{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkatano034.hatenadiary.org%2Fentry%2F20081103%2F1225720883\" title=\"centos\u3067\u30b5\u30fc\u30d0\u69cb\u7bc9 - \u304b\u305f\u306e\u307e\u3055\u3057\u306e\u65e5\u8a18\u3060\u3063\u305f\u30d6\u30ed\u30b0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","published":"2008-11-03 23:01:23","blog_url":"https://katano034.hatenadiary.org/","height":"190","version":"1.0","type":"rich","categories":[],"width":"100%","provider_name":"Hatena Blog","description":"http://www.ysd.bne.jp/linux/network.html ping -c 2 localhost\u7d50\u679c 2 packets transmitted, 2 received, 0% loss, time 999ms \u3053\u3053\u307e\u3067\u306f\u554f\u984c\u306a\u3044\u3088\u3046\u3067\u3059 localhost \u304c\u6b63\u5e38\u306a\u3089\u3070 \u4ed6\u306e\u30db\u30b9\u30c8\u306b\u6253\u3063\u3066\u307f\u307e\u3059\u3002 \u5fdc\u7b54\u304c\u7121\u3044\u5834\u5408\u3001 \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a4\u30f3\u30bf\u30fc\u30d5\u30a7\u30fc\u30b9\u306e\u4e0d\u826f \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30a2\u30c9\u30ec\u30b9\u307e\u3061\u304c\u3044 IP \u30a2\u30c9\u30ec\u30b9\u307e\u3061\u304c\u3044 \u30b1\u30fc\u30d6\u30eb\u306e\u4e0d\u826f(\u30b9\u30c8\u30ec\u30fc\u30c8/\u30af\u30ed\u30b9) \u30b3\u30cd\u30af\u30bf\u306e\u63a5\u89e6\u4e0d\u826f \u76f8\u624b\u304c\u30d5\u30a1\u30a4\u30a2\u30fc\u30a6\u30a9\u30fc\u30eb\u3067 icmp \u30d1\u30b1\u30c3\u30c8\u3092 \u62d2\u5426\u3057\u3066\u3044\u308b \u3053\u306e\u3069\u308c\u304b\u3089\u3057\u3044\u3067\u3059 \u9078\u629e\u80a2 \uff11\uff09cento\u2026","author_name":"katano034","image_url":null,"author_url":"https://blog.hatena.ne.jp/katano034/","title":"centos\u3067\u30b5\u30fc\u30d0\u69cb\u7bc9","url":"https://katano034.hatenadiary.org/entry/20081103/1225720883","blog_title":"\u304b\u305f\u306e\u307e\u3055\u3057\u306e\u65e5\u8a18\u3060\u3063\u305f\u30d6\u30ed\u30b0"}