{"author_name":"goosyun","blog_url":"https://goosyun.hatenablog.jp/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/g/goosyun/20260222/20260222231459.jpg","width":"100%","height":"190","categories":["Linux\u30fbUbuntu","\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u30fb\u30de\u30af\u30ed"],"provider_name":"Hatena Blog","published":"2026-02-22 23:29:51","version":"1.0","type":"rich","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/goosyun/","description":"Linux\u306egrep\u30b3\u30de\u30f3\u30c9\u3067\u6b63\u898f\u8868\u73fe\u691c\u7d22\u3059\u308b\u3068\u304d\u306f\u3001\u79c1\u306f\u3044\u3064\u3082\u300c-E\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4ed8\u3051\u3066\u3044\u307e\u3059\u3002\u3053\u306e\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4ed8\u3051\u306a\u3044\u3068\u57fa\u672c\u6b63\u898f\u8868\u73fe\uff08BRE\uff09\u3067\u306e\u691c\u7d22\u304c\u3055\u308c\u308b\u3068\u3053\u308d\u3001\u300c-E\u300d\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u62e1\u5f35\u6b63\u898f\u8868\u73fe\uff08ERE\uff09\u3067\u306e\u691c\u7d22\u304c\u3067\u304d\u308b\u3088\u3046\u306b\u306a\u308b\u304b\u3089\u3067\u3059\u3002 \u305d\u3046\u3057\u305f\u3068\u3053\u308d\u3001\u4eca\u65e5\u3001\u56f3\u66f8\u9928\u3067\u305f\u307e\u305f\u307e\u7acb\u3061\u8aad\u307f\u3057\u305f\u672c\u306e\u4e2d\u304b\u3089\u3001\u6709\u76ca\u306a\u60c5\u5831\u3092\u5f97\u307e\u3057\u305f\u3002\u7acb\u3061\u8aad\u307f\u3057\u305f\u672c\u3068\u3044\u3046\u306e\u306f\u3001\u300c\u30a8\u30f3\u30b8\u30cb\u30a2\uff11\u5e74\u751f\u306e\u305f\u3081\u306eLinux\u30b3\u30de\u30f3\u30c9\u306e\u6559\u79d1\u66f8\u300d\u3067\u3059\u3002\u305d\u306e157\u30da\u30fc\u30b8\u4ee5\u4e0b\u306b\u3001\u6b21\u306e\u3088\u3046\u306b\u66f8\u304b\u308c\u3066\u3044\u307e\u3057\u305f\u3002 \u6b63\u898f\u8868\u73fe\u306b\u306f\u3001POSIX\u3067\u898f\u5b9a\u3055\u308c\u3066\u3044\u308b\u3082\u306e\u306e\u307b\u304b\u306b\u3001\u300cPCRE\u300d\uff08Perl Compatible Regular\u2026","title":"grep\u30b3\u30de\u30f3\u30c9\u3067Perl\u4e92\u63db\u306e\u6b63\u898f\u8868\u73fe(PCRE)\u304c\u4f7f\u3048\u308b","url":"https://goosyun.hatenablog.jp/entry/2026/02/22/232951","blog_title":"\u3064\u308c\u3065\u308c\u96fb\u8133\u8a18\uff08\u65e5\u304f\u3089\u3057PC\u306b\u5411\u304b\u3072\u3066\uff09","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fgoosyun.hatenablog.jp%2Fentry%2F2026%2F02%2F22%2F232951\" title=\"grep\u30b3\u30de\u30f3\u30c9\u3067Perl\u4e92\u63db\u306e\u6b63\u898f\u8868\u73fe(PCRE)\u304c\u4f7f\u3048\u308b - \u3064\u308c\u3065\u308c\u96fb\u8133\u8a18\uff08\u65e5\u304f\u3089\u3057PC\u306b\u5411\u304b\u3072\u3066\uff09\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}