{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpneumaster.hatenadiary.org%2Fentry%2F19600103%2F1254739812\" title=\"sh(bash)\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0 - bugfix\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://pneumaster.hatenadiary.org/","width":"100%","provider_name":"Hatena Blog","published":"1960-01-03 19:50:12","version":"1.0","image_url":null,"description":"\u30b7\u30a7\u30eb\u30b9\u30af\u30ea\u30d7\u30c8\u7dcf\u5408 \u305d\u306e15 http://pc12.2ch.net/test/read.cgi/unix/1246408968/ 492 \uff1a\u540d\u7121\u3057\u3055\u3093\uff20\u304a\u8179\u3044\u3063\u3071\u3044\u3002 \uff1a2009/09/20(\u65e5) 20:46:49 bash\u53c8\u306fksh\u3067\u9577\u3055\u304c\u4e00\u5b9a\u3067\u306a\u3044\u30d5\u30a1\u30a4\u30eb\u540d\u304b\u3089\u3042\u308b\u4f4d\u7f6e\u306e\u6587\u5b57\u3092\u53d6\u308a\u51fa\u3057\u305f\u3044\u3002 \u5177\u4f53\u7684\u306b\u306fhogehoge\u301cXX.txt\u306eXX\u306e\uff12\u6587\u5b57\u3002\u5f8c\u308d\u304b\u3089\uff15\uff0c\uff16\u6587\u5b57\u76ee\u3002 \u524d\u304b\u3089\u306e\u4f4d\u7f6e\u3067\u3042\u308c\u3070cut\u3067\u7c21\u5358\u3060\u3063\u305f\u306e\u3060\u304c\u5f8c\u308d\u304b\u3089\u3067\u884c\u304d\u8a70\u3063\u305f\u3002 \u8003\u3048\u305f\u6319\u53e5\u3001echo \u30d5\u30a1\u30a4\u30eb\u540d | wc -c\u7b49\u3067\u9577\u3055\u3092\u53d6\u3063\u3066\u3001 \u305d\u308c\u3092expr\u3067\uff16\u6e1b\u7b97\u3057\u305f\u5024\u3092cut\u306e\u958b\u59cb\u4f4d\u7f6e\u306b\u3057\u3066\u3084\u3063\u305f\u308a\u3057\u3066\u51fa\u6765\u305f\u306e\u3060\u304c \u305f\u304b\u2026","provider_url":"https://hatena.blog","title":"sh(bash)\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0","author_url":"https://blog.hatena.ne.jp/pneumaster/","categories":["tmp","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0"],"author_name":"pneumaster","type":"rich","blog_title":"bugfix","url":"https://pneumaster.hatenadiary.org/entry/19600103/1254739812","height":"190"}