{"published":"2017-11-03 00:00:00","version":"1.0","url":"https://takuya-1st.hatenablog.jp/entry/2017/11/03/000000","image_url":null,"provider_name":"Hatena Blog","categories":["regex","\u6b63\u898f\u8868\u73fe"],"author_name":"takuya_1st","blog_title":"\u305d\u308c\u30de\u30b0\u3067\uff01","title":" grep\u3067\u5148\u8aad\u307f\u5f8c\u8aad\u307f\u3092\u4f7f\u3046\u306b\u306f","author_url":"https://blog.hatena.ne.jp/takuya_1st/","type":"rich","description":"grep \u306e\u6b63\u898f\u8868\u73fe\u3067\u300c\u5f8c\u8aad\u307f\u300d\u300c\u5148\u8aad\u307f\u300d\u3092\u4f7f\u3046\u306b\u306f \u3053\u306e\u3088\u3046\u306b\u3059\u308b\u3068\u30de\u30c3\u30c1\u3057\u305f\u6587\u5b57\u3092\u30ac\u30c3\u30c4\u30ea\u53d6\u308a\u51fa\u305b\u308b\u3002 grep -Po '(?<=cond)\\w+' grep -Po '\\w+(?=cond)' \u5f79\u5272 \u66f8\u5f0f \u30b5\u30f3\u30d7\u30eb cond\u304c\u63a5\u982d (?<=cond) (?<=Debian Gnu)\\w+ \u63a5\u8f9e\u304ccond (?=cond) \\w+(?<=Linux) ( -P \u306f\u5fc5\u9808\u3067\u3059\uff09 (?<=xxx)aaa \u306b\u306f\u5225\u66f8\u5f0f \u304c\u3042\u308b \\K \u3067\u3082\u3067\u304d\u308b\u3002 echo abcdefg | grep -oP 'abcd\\Kefg' \u30b5\u30f3\u30d7\u30eb/\u5b9f\u969b\u306b\u6d3b\u7528\u3057\u305f\u4f8b\u3002 takuya@orangepizero:~$ un\u2026","provider_url":"https://hatena.blog","blog_url":"https://takuya-1st.hatenablog.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakuya-1st.hatenablog.jp%2Fentry%2F2017%2F11%2F03%2F000000\" title=\" grep\u3067\u5148\u8aad\u307f\u5f8c\u8aad\u307f\u3092\u4f7f\u3046\u306b\u306f - \u305d\u308c\u30de\u30b0\u3067\uff01\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","height":"190"}