{"type":"rich","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/iww/","categories":["perl"],"blog_url":"https://iww.hateblo.jp/","title":"\u7279\u5b9a\u306e\u6587\u5b57\u304c\u51fa\u308b\u307e\u3067\u30c6\u30ad\u30b9\u30c8(\u30d0\u30a4\u30ca\u30ea\u304b\u3082)\u3092\u8868\u793a\u3059\u308b","url":"https://iww.hateblo.jp/entry/20140909/1410239815","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fiww.hateblo.jp%2Fentry%2F20140909%2F1410239815\" title=\"\u7279\u5b9a\u306e\u6587\u5b57\u304c\u51fa\u308b\u307e\u3067\u30c6\u30ad\u30b9\u30c8(\u30d0\u30a4\u30ca\u30ea\u304b\u3082)\u3092\u8868\u793a\u3059\u308b - \u63ee\u767a\u6027\u306e\u30e1\u30e2\uff12\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","published":"2014-09-09 14:16:55","provider_name":"Hatena Blog","author_name":"iww","width":"100%","height":"190","blog_title":"\u63ee\u767a\u6027\u306e\u30e1\u30e2\uff12","version":"1.0","image_url":null,"description":"\\0\u304c\u51fa\u3066\u304f\u308b\u307e\u3067\u8868\u793a cat b.txt | perl -ne '$a=index($_,\"\\0\"); if($a<0){ print $_ }else{ print substr($_,0,$a); exit; }'"}