{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fpapamitra.hatenadiary.org%2Fentry%2F20061130%2Funix\" title=\" grep - papamitra\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_url":"https://hatena.blog","type":"rich","title":" grep","author_url":"https://blog.hatena.ne.jp/papamitra/","description":"http://d.hatena.ne.jp/sshi/20061129/p1 \"a\"\u3060\u3051\u30922048\u884c\u4e26\u3079\u305f4096\u30d0\u30a4\u30c8\u306e\u30d5\u30a1\u30a4\u30ebfoo\u306bgrep a foo >> foo\u3092\u5b9f\u884c\u3059\u308b\u3068\u51e6\u7406\u306f\u7121\u4e8b\u306b\u6b62\u307e\u3063\u3066\u3001foo\u306f\u4e8c\u500d\u306e\u30b5\u30a4\u30ba(4096\u884c8192\u30d0\u30a4\u30c8)\u306b\u306a\u308b\u3002\u3058\u30831\u30d0\u30a4\u30c8\u3060\u3051\u5897\u3084\u305d\u3046\u3001\u3068\u601d\u3063\u3066\u6700\u7d42\u884c\u3060\u3051\"aa\"\u306b\u3057\u305f2048\u884c4097\u30d0\u30a4\u30c8\u306efoo\u306b\u540c\u3058\u3053\u3068\u3092\u3059\u308b\u3068\u3001\u3001 $ wc foo 2048 2048 4097 foo $ grep a foo >> foo $ wc foo 6144 6144 12291 foo\u51e6\u7406\u306f\u6b62\u307e\u308b\u304c\u4f55\u6545\u304b\u30b5\u30a4\u30ba\u304c\u4e09\u500d\u306b\u2026\u3002\u306a\u3093\u3067\u4e09\u500d\uff1f \u5143\u30cd\u30bf\u3088\u308a\u3082id:s\u2026","height":"190","width":"100%","version":"1.0","author_name":"papamitra","published":"2006-11-30 00:00:01","url":"https://papamitra.hatenadiary.org/entry/20061130/unix","blog_title":"papamitra","blog_url":"https://papamitra.hatenadiary.org/","image_url":null,"provider_name":"Hatena Blog","categories":["UNIX"]}