{"id":1647,"date":"2018-09-20T11:49:00","date_gmt":"2018-09-20T02:49:00","guid":{"rendered":"https:\/\/www.dogrow.net\/linux\/?p=1647"},"modified":"2018-10-21T00:45:47","modified_gmt":"2018-10-20T15:45:47","slug":"blog88","status":"publish","type":"post","link":"https:\/\/www.dogrow.net\/linux\/blog88\/","title":{"rendered":"(88) \u6b63\u898f\u8868\u73fe\u306e\u66f8\u304d\u65b9\u5099\u5fd8\u9332"},"content":{"rendered":"<p>\u300c\u3042\u308c\u3063\uff1f\u300d<br \/>\n\u300c\u3069\u3046\u66f8\u304f\u3093\u3060\u3063\u3051\uff1f\u300d<br \/>\n\u3068\u6642\u3005\u308f\u304b\u3089\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u6b63\u898f\u8868\u73fe\uff08Regular Expression\uff09\u306e\u66f8\u304d\u65b9\u3002<\/p>\n<p>\u672c\u8a18\u4e8b\u306b\u307e\u3068\u3081\u3066\u304a\u304d\u305f\u3044\u3002<\/p>\n<h3 class=\"my_h\">(1) \u300c.\u300d\u306f\u4efb\u610f\u306e 1\u6587\u5b57<\/h3>\n<pre>\r\n$ cat tmp.txt\r\nAAAA:BBBB\r\nAAAA::BBBB\r\nAAAA@BBBB\r\nAAAA@@BBBB\r\n$ grep A.B .\/tmp.txt\r\nAAAA:BBBB\r\nAAAA@BBBB\r\n<\/pre>\n<h3 class=\"my_h\">(2) \u300c*\u300d\u306f\u76f4\u524d\u306e\u30b5\u30d6\u5f0f\u306e 0\u500b\u4ee5\u4e0a\u306e\u7e70\u308a\u8fd4\u3057<\/h3>\n<p>\u5f8c\u65e5\u8ffd\u8a18<\/p>\n<h3 class=\"my_h\">(3) \u300c+\u300d\u306f\u76f4\u524d\u306e\u30b5\u30d6\u5f0f\u306e 1\u500b\u4ee5\u4e0a\u306e\u7e70\u308a\u8fd4\u3057<\/h3>\n<p>\u5f8c\u65e5\u8ffd\u8a18<\/p>\n<h3 class=\"my_h\">(4) \u300c^\u300d\u306f\u884c\u982d<\/h3>\n<p>\u5f8c\u65e5\u8ffd\u8a18<\/p>\n<h3 class=\"my_h\">(5) \u300c$\u300d\u306f\u884c\u672b<\/h3>\n<p>\u5f8c\u65e5\u8ffd\u8a18<\/p>\n<h3 class=\"my_h\">(6) \u300c[]\u300d\u306f []\u5185\u306b\u66f8\u3044\u305f\u3069\u308c\u304b\u306b\u4e00\u81f4<\/h3>\n<p>\u5f8c\u65e5\u8ffd\u8a18<\/p>\n<h3 class=\"my_h\">(7) \u300c[^]\u300d\u306f []\u5185\u306b\u66f8\u3044\u305f\u3069\u308c\u306b\u3082\u4e00\u81f4\u305b\u305a<\/h3>\n<p>\u5f8c\u65e5\u8ffd\u8a18<\/p>\n<h3 class=\"my_h\">(7) \u300c(?!XXXXX)\u300d\u306f\u4efb\u610f\u306e\u30d1\u30bf\u30fc\u30f3\u306b\u4e00\u81f4<\/h3>\n<p>\u5f8c\u65e5\u8ffd\u8a18<\/p>\n<h3 class=\"my_h\">(7) \u300c(?&lt;!XXXXX)\u300d\u306f\u4efb\u610f\u306e\u30d1\u30bf\u30fc\u30f3\u306b\u4e00\u81f4\u305b\u305a<\/h3>\n<p>\u5f8c\u65e5\u8ffd\u8a18<\/p>\n<h1 class=\"my_h\">\u53c2\u8003\u60c5\u5831<\/h1>\n<p>\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3002 m(_ _)m<br \/>\n<a href=\"https:\/\/msdn.microsoft.com\/ja-jp\/library\/cc392020.aspx\" target=\"_blank\">https:\/\/msdn.microsoft.com\/ja-jp\/library\/cc392020.aspx<\/a><\/p>\n<hr class=\"my_hr_bottom\">\n","protected":false},"excerpt":{"rendered":"<p>\u300c\u3042\u308c\u3063\uff1f\u300d \u300c\u3069\u3046\u66f8\u304f\u3093\u3060\u3063\u3051\uff1f\u300d \u3068\u6642\u3005\u308f\u304b\u3089\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u6b63\u898f\u8868\u73fe\uff08Regular Expression\uff09\u306e\u66f8\u304d\u65b9\u3002 \u672c\u8a18\u4e8b\u306b\u307e\u3068\u3081\u3066\u304a\u304d\u305f\u3044\u3002 (1) \u300c.\u300d\u306f\u4efb\u610f\u306e 1\u6587\u5b57 $ cat tmp.txt AAA\u2026 <span class=\"read-more\"><a href=\"https:\/\/www.dogrow.net\/linux\/blog88\/\">\u7d9a\u304d\u3092\u8aad\u3080 &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[110],"tags":[],"class_list":["post-1647","post","type-post","status-publish","format-standard","hentry","category-110"],"views":1934,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/posts\/1647","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/comments?post=1647"}],"version-history":[{"count":8,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/posts\/1647\/revisions"}],"predecessor-version":[{"id":1835,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/posts\/1647\/revisions\/1835"}],"wp:attachment":[{"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/media?parent=1647"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/categories?post=1647"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dogrow.net\/linux\/wp-json\/wp\/v2\/tags?post=1647"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}