{"image_url":null,"author_url":"https://blog.hatena.ne.jp/takuya_1st/","title":"Ruby\u3067\u30b7\u30a7\u30eb\u30b3\u30de\u30f3\u30c9\u5b9f\u884c\u5f8c\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3059\u308b","provider_url":"https://hatena.blog","height":"190","provider_name":"Hatena Blog","url":"https://takuya-1st.hatenablog.jp/entry/20111121/1321855457","description":"Ruby\u3067\u5916\u90e8\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u3066\u3001\u30b3\u30de\u30f3\u30c9\u306e\u5b9f\u884c\u7d50\u679c\u3092\u307e\u3063\u3066\u6b21\u306e\u30b3\u30de\u30f3\u30c9\u3092\u5b9f\u884c\u3057\u305f\u3044\u6642\u3068\u304b \u30b3\u30de\u30f3\u30c9\u306e\u7d42\u4e86\u306f $?.exitstatus \u3067\u51fa\u529b\u3059\u308b ?> `ls /` => \"bin\\nboot\\ncdrom\\ndev\\netc\\nhome\\n\" >> $? => #<Process::Status: pid=8707,exited(0)> >> $?.exitstatus => 0 >> \u5b58\u5728\u3057\u306a\u3044\u30b3\u30de\u30f3\u30c9\u306e\u5834\u5408 >> `gheohgeo` (irb):18: command not found: gheohgeo => \"\" >> $? => #<Process::Status: pid\u2026","type":"rich","author_name":"takuya_1st","width":"100%","categories":[],"blog_url":"https://takuya-1st.hatenablog.jp/","published":"2011-11-21 15:04:17","blog_title":"\u305d\u308c\u30de\u30b0\u3067\uff01","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakuya-1st.hatenablog.jp%2Fentry%2F20111121%2F1321855457\" title=\"Ruby\u3067\u30b7\u30a7\u30eb\u30b3\u30de\u30f3\u30c9\u5b9f\u884c\u5f8c\u306e\u30b9\u30c6\u30fc\u30bf\u30b9\u30b3\u30fc\u30c9\u3092\u53d6\u5f97\u3059\u308b - \u305d\u308c\u30de\u30b0\u3067\uff01\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}