{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhtn20190109.hatenablog.com%2Fentry%2F2019%2F12%2F08%2F093212\" title=\"\u30e9\u30f3\u30c0\u30e0\u5024\u53d6\u5f97 - HTN20190109\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","author_name":"HTN20190109","published":"2019-12-08 09:32:12","provider_name":"Hatena Blog","type":"rich","title":"\u30e9\u30f3\u30c0\u30e0\u5024\u53d6\u5f97","blog_title":"HTN20190109\u306e\u65e5\u8a18","height":"190","blog_url":"https://htn20190109.hatenablog.com/","url":"https://htn20190109.hatenablog.com/entry/2019/12/08/093212","categories":["OS"],"version":"1.0","author_url":"https://blog.hatena.ne.jp/HTN20190109/","image_url":null,"description":"Ubuntu (16)--0\u4ee5\u4e0a100\u672a\u6e80\u306e\u6570\u5024 awk 'BEGIN{ srand('\"$RANDOM\"'); print int(rand() * 100) }' while true;doawk 'BEGIN{ srand('\"$RANDOM\"'); print int(rand() * 100) }'done --10\u6587\u5b57cat /dev/urandom | base64 | fold -w 10 | head -n 1 while true;docat /dev/urandom | base64 | fold -w 10 | head -n 1done --\u65e5\u4ed8(2001\u5e74\uff5e2020\u2026","provider_url":"https://hatena.blog","width":"100%"}