{"categories":["\u8aad\u66f8\u30ce\u30fc\u30c8"],"provider_url":"https://hatena.blog","author_name":"shigemk2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fwww.shigemk2.com%2Fentry%2F20130502%2F1367425610\" title=\"\u6307\u5b9a\u3057\u305f\u5b50\u30d7\u30ed\u30bb\u30b9\u3092\u7d42\u4e86\u3059\u308b - by shigemk2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","version":"1.0","published":"2013-05-02 01:26:50","provider_name":"Hatena Blog","blog_title":"by shigemk2","url":"https://www.shigemk2.com/entry/20130502/1367425610","author_url":"https://blog.hatena.ne.jp/shigemk2/","image_url":"http://tatsu-zine.com/images/books/87/cover_s.jpg","title":"\u6307\u5b9a\u3057\u305f\u5b50\u30d7\u30ed\u30bb\u30b9\u3092\u7d42\u4e86\u3059\u308b","width":"100%","description":"Process pid \u3067\u6307\u5b9a\u3055\u308c\u308b\u7279\u5b9a\u306e\u5b50\u30d7\u30ed\u30bb\u30b9\u306e\u7d42\u4e86\u3092\u5f85\u3061\u3001\u305d\u306e\u30d7\u30ed\u30bb\u30b9\u304c \u7d42\u4e86\u3057\u305f\u6642\u306b pid \u3092\u8fd4\u3057\u307e\u3059\u3002 favorite = fork do exit 77 end middle_child = fork do abort \"I want to be waited on!\" end pid, status = Process.waitpid2 favorite puts status.exitstatus","blog_url":"https://www.shigemk2.com/","height":"190","type":"rich"}