{"author_name":"invent","image_url":null,"provider_name":"Hatena Blog","categories":["linux"],"url":"https://cutmail.hatenablog.com/entry/20100208/1265624219","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fcutmail.hatenablog.com%2Fentry%2F20100208%2F1265624219\" title=\"ls\u30b3\u30de\u30f3\u30c9\u3067\u30d5\u30a1\u30a4\u30eb\u6570\u3092\u53d6\u5f97 - cutmail&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190","title":"ls\u30b3\u30de\u30f3\u30c9\u3067\u30d5\u30a1\u30a4\u30eb\u6570\u3092\u53d6\u5f97","published":"2010-02-08 19:16:59","version":"1.0","width":"100%","author_url":"https://blog.hatena.ne.jp/invent/","type":"rich","description":"\u3053\u3046\u3067\u3059\u3002 ls | wc -l","blog_title":"cutmail's blog","blog_url":"https://cutmail.hatenablog.com/","provider_url":"https://hatena.blog"}