{"image_url":null,"author_url":"https://blog.hatena.ne.jp/inokara/","version":"1.0","blog_url":"https://inokara.hateblo.jp/","title":" \u30b5\u30fc\u30d0\u30fc\u306e\u6b7b\u6d3b\u76e3\u8996\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f5c\u3063\u3066\u307f\u305f","blog_title":"\u3088\u3046\u3078\u3044\u306e\u65e5\u3005\u7cbe\u9032XP","description":"\u6982\u8981 Ruby \u306e\u52c9\u5f37\u306e\u3064\u3082\u308a\u3067\u666e\u6bb5\u306f bash \u3067\u66f8\u304f\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u9811\u5f35\u3063\u3066 Ruby \u3067\u66f8\u3044\u3066\u307f\u305f \u30b9\u30af\u30ea\u30d7\u30c8 \u3053\u3093\u306a\u611f\u3058 \u306a\u306b\u3092\u3084\u3063\u3066\u3044\u308b\u306e\u304b net/ping \u3067 pingmon \u3068\u3044\u3046\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210 pingmon \u306e ping \u30e1\u30bd\u30c3\u30c9\u3092\u8a55\u4fa1\u3059\u308b \u758e\u901a\u304c\u3068\u308c\u308c\u3070 reachable \u540c\u3058\u304f net/ssh \u3067 sshmon \u3068\u3044\u3046\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3092\u751f\u6210 sshmon \u306e exec! \u30e1\u30bd\u30c3\u30c9\u3092\u3067\u30a2\u30af\u30bb\u30b9\u3057\u305f\u7d50\u679c\uff08pwd\uff09 \u3092\u8a55\u4fa1 ping \u3068 ssh \u306e\u305d\u308c\u305e\u308c\u3092\u8a55\u4fa1\u3057\u3066\u3069\u3061\u3089\u3068\u3082 true \u3067\u3042\u308c\u3070 active \u3069\u3061\u3089\u304b\u3067\u3082 false \u3060\u3063\u305f\u3089 problem \u3068\u306a\u308b \u500b\u4eba\u7684\u6ce8\u2026","width":"100%","author_name":"inokara","published":"2013-09-07 07:19:08","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","url":"https://inokara.hateblo.jp/entry/2013/09/07/071908","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finokara.hateblo.jp%2Fentry%2F2013%2F09%2F07%2F071908\" title=\" \u30b5\u30fc\u30d0\u30fc\u306e\u6b7b\u6d3b\u76e3\u8996\u30b9\u30af\u30ea\u30d7\u30c8\u3092\u4f5c\u3063\u3066\u307f\u305f - \u3088\u3046\u3078\u3044\u306e\u65e5\u3005\u7cbe\u9032XP\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","type":"rich","height":"190","categories":["ruby"]}