{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fanmino.hatenadiary.org%2Fentry%2F20090810%2F1249867485\" title=\"\u6b63\u898f\u8868\u73fe - \u3042\u3093\u307f\u306e\u306e\u5099\u5fd8\u9332\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"\u3042\u3093\u307f\u306e\u306e\u5099\u5fd8\u9332","width":"100%","type":"rich","author_url":"https://blog.hatena.ne.jp/anmino/","version":"1.0","provider_name":"Hatena Blog","blog_url":"https://anmino.hatenadiary.org/","categories":["UNIX/Linux"],"description":"\u3042\u3044\u307e\u3044\u306a\u6587\u5b57\u5217\u30d1\u30bf\u30fc\u30f3\u3092\u660e\u78ba\u306b\u8868\u73fe\u3059\u308b\u305f\u3081\u306e\u624b\u6bb5\u3002 sed,grep,awk\u306a\u3069\u3067\u691c\u7d22\u3001\u7f6e\u304d\u63db\u3048\u306b\u4f7f\u3046\u3002 \u30ab\u30c6\u30b4\u30ea \u30e1\u30bf\u30ad\u30e3\u30e9\u30af\u30bf \u610f\u5473 \u6587\u5b57 [] []\u3067\u56f2\u307e\u308c\u305f\u3069\u308c\u304b1\u6587\u5b57\u306b\u30de\u30c3\u30c1 \u6587\u5b57 [^] ^]\u3067\u56f2\u307e\u308c\u305f\u6587\u5b57\u4ee5\u5916\u306b\u30de\u30c3\u30c1 \u6587\u5b57 [-] -\u3067\u7bc4\u56f2\u6307\u5b9a\u3067\u304d\u308b \u6587\u5b57 . \u4efb\u610f\u306e1\u6587\u5b57 \u6587\u5b57\u30af\u30e9\u30b9\u306e\u7565\u8a18 \\d [0-9] \u6587\u5b57\u30af\u30e9\u30b9\u306e\u7565\u8a18 \\s \u30b9\u30da\u30fc\u30b9\u3001\u30bf\u30d6\u3001\u6539\u884c\u3001\u5fa9\u5e30\u3001\u6539\u30da\u30fc\u30b8 \u6587\u5b57\u30af\u30e9\u30b9\u306e\u7565\u8a18 \\w [a-zA-Z0-9] \u6587\u5b57\u30af\u30e9\u30b9\u306e\u7565\u8a18 \\D \\d\u4ee5\u5916 \u6587\u5b57\u30af\u30e9\u30b9\u306e\u7565\u8a18 \\S \\s\u4ee5\u5916 \u6587\u5b57\u30af\u30e9\u30b9\u306e\u7565\u8a18 \\W \\w\u4ee5\u5916 POSIX\u30d6\u30e9\u30b1\u30c3\u30c8 [::] ::\u306e\u9593\u306b\u82f1\u6587\u5b57\u304c\u304f\u308b \u9078\u629e\u2026","provider_url":"https://hatena.blog","image_url":null,"author_name":"anmino","published":"2009-08-10 10:24:45","title":"\u6b63\u898f\u8868\u73fe","height":"190","url":"https://anmino.hatenadiary.org/entry/20090810/1249867485"}