{"id":13565,"date":"2023-06-07T18:12:31","date_gmt":"2023-06-07T09:12:31","guid":{"rendered":"https:\/\/www.secuavail.com\/kb\/?p=13565"},"modified":"2023-06-07T18:00:31","modified_gmt":"2023-06-07T09:00:31","slug":"regex-introduction","status":"publish","type":"post","link":"https:\/\/www.secuavail.com\/kb\/practical-post\/regex-introduction\/","title":{"rendered":"\u521d\u5b66\u8005\u304c\u4e00\u756a\u521d\u3081\u306b\u8aad\u3080\u3079\u304d\u6b63\u898f\u8868\u73fe\u5165\u9580"},"content":{"rendered":"<h1><\/h1>\n<p>\u3053\u306e\u8a18\u4e8b\u3067\u306f\u6b63\u898f\u8868\u73fe\u3092\u77e5\u3089\u306a\u3044\u65b9\u306b\u5411\u3051\u3066\u7c21\u5358\u306a\u4f8b\u3068\u5171\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u5fc5\u8981\u6700\u5c0f\u9650\u306a\u6240\u3060\u3051\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u306e\u3067\u521d\u5b66\u8005\u306e\u65b9\u306f\u4ed6\u306e\u6587\u732e\u3092\u898b\u308b\u524d\u306b\u307e\u305a\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3080\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3068\u3057\u3066\u3001grep\u3068\u6b63\u898f\u8868\u73fe\u3092\u7528\u3044\u3066\u6587\u66f8\u5185\u306e\u691c\u7d22\u3092\u884c\u3044\u307e\u3059\u3002grep\u306b\u306fE\u30aa\u30d7\u30b7\u30e7\u30f3\u3092\u6307\u5b9a\u3057\u3001\u6b63\u898f\u8868\u73fe\uff08\u62e1\u5f35\u6b63\u898f\u8868\u73fe\uff09\u3092\u4f7f\u3046\u3053\u3068\u3092\u660e\u793a\u3057\u307e\u3059\u3002\u30b3\u30de\u30f3\u30c9\u5b9f\u884c\u306fAlmaLinux 8.7\u4e0a\u3067\u884c\u3044\u307e\u3057\u305f\u3002<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/29d3bc99193cb0b837fb8cc53f050ae5-8.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13839\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/29d3bc99193cb0b837fb8cc53f050ae5-8.png\" alt=\"\" width=\"350\" height=\"39\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/29d3bc99193cb0b837fb8cc53f050ae5-8.png 350w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/29d3bc99193cb0b837fb8cc53f050ae5-8-300x33.png 300w\" sizes=\"auto, (max-width: 350px) 100vw, 350px\" \/><\/a><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_85 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\"><p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<\/div><nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.secuavail.com\/kb\/practical-post\/regex-introduction\/#%E6%AD%A3%E8%A6%8F%E8%A1%A8%E7%8F%BE%E3%81%A8%E3%81%AF\" >\u6b63\u898f\u8868\u73fe\u3068\u306f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.secuavail.com\/kb\/practical-post\/regex-introduction\/#%E8%A1%8C%E3%81%AE%E5%85%88%E9%A0%AD_%E3%81%A8%E6%9C%80%E5%BE%8C\" >\u884c\u306e\u5148\u982d ^ \u3068\u6700\u5f8c $<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.secuavail.com\/kb\/practical-post\/regex-introduction\/#%E4%BB%BB%E6%84%8F%E3%81%AE%E4%B8%80%E6%96%87%E5%AD%97\" >\u4efb\u610f\u306e\u4e00\u6587\u5b57 .<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.secuavail.com\/kb\/practical-post\/regex-introduction\/#%E6%8C%87%E5%AE%9A%E3%81%97%E3%81%9F%E6%96%87%E5%AD%97%E3%81%AE%E3%81%A9%E3%82%8C%E3%81%8B%E4%B8%80%E6%96%87%E5%AD%97%E3%80%80\" >\u6307\u5b9a\u3057\u305f\u6587\u5b57\u306e\u3069\u308c\u304b\u4e00\u6587\u5b57\u3000[ ]<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.secuavail.com\/kb\/practical-post\/regex-introduction\/#%E6%8C%87%E5%AE%9A%E3%81%97%E3%81%9F%E6%96%87%E5%AD%97%E4%BB%A5%E5%A4%96%E3%80%80\" >\u6307\u5b9a\u3057\u305f\u6587\u5b57\u4ee5\u5916\u3000[^ ]<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.secuavail.com\/kb\/practical-post\/regex-introduction\/#%E3%81%BE%E3%81%9F%E3%81%AF%E3%80%80\" >\u307e\u305f\u306f\u3000|<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.secuavail.com\/kb\/practical-post\/regex-introduction\/#%E7%9B%B4%E5%89%8D%E3%81%AE%E6%96%87%E5%AD%97%E3%81%AE%E7%B9%B0%E3%82%8A%E8%BF%94%E3%81%97\" >\u76f4\u524d\u306e\u6587\u5b57\u306e\u7e70\u308a\u8fd4\u3057 * \u00a0+ \u00a0?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.secuavail.com\/kb\/practical-post\/regex-introduction\/#%E7%9B%B4%E5%89%8D%E3%81%AE%E6%96%87%E5%AD%97%E3%81%AE%E6%8C%87%E5%AE%9A%E3%81%97%E3%81%9F%E5%9B%9E%E6%95%B0%E3%81%AE%E7%B9%B0%E3%82%8A%E8%BF%94%E3%81%97\" >\u76f4\u524d\u306e\u6587\u5b57\u306e\u6307\u5b9a\u3057\u305f\u56de\u6570\u306e\u7e70\u308a\u8fd4\u3057 { }<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.secuavail.com\/kb\/practical-post\/regex-introduction\/#%E3%82%B0%E3%83%AB%E3%83%BC%E3%83%97%E5%8C%96%E3%80%80\" >\u30b0\u30eb\u30fc\u30d7\u5316\u3000( )<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.secuavail.com\/kb\/practical-post\/regex-introduction\/#%E3%83%A1%E3%82%BF%E6%96%87%E5%AD%97%E3%81%AE%E6%89%93%E3%81%A1%E6%B6%88%E3%81%97_%EF%BF%A5\" >\u30e1\u30bf\u6587\u5b57\u306e\u6253\u3061\u6d88\u3057 \uffe5<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-11\" href=\"https:\/\/www.secuavail.com\/kb\/practical-post\/regex-introduction\/#%E3%81%8A%E3%82%8F%E3%82%8A%E3%81%AB\" >\u304a\u308f\u308a\u306b<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E6%AD%A3%E8%A6%8F%E8%A1%A8%E7%8F%BE%E3%81%A8%E3%81%AF\"><\/span>\u6b63\u898f\u8868\u73fe\u3068\u306f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u307e\u305a\u3001\u6b63\u898f\u8868\u73fe\u3068\u306f\u4f55\u306a\u306e\u304b\u7c21\u5358\u306b\u8aac\u660e\u3092\u3057\u3066\u3044\u3053\u3046\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n<p>\u6b63\u898f\u8868\u73fe\u3092\u7aef\u7684\u306b\u8a00\u3046\u3068\u3001\u300c\u6587\u5b57\u5217\u306e\u96c6\u5408\u3092\u4e00\u3064\u306e\u6587\u5b57\u5217\u3067\u8868\u73fe\u3059\u308b\u65b9\u6cd5\u306e\u4e00\u3064\u300d<a href=\"https:\/\/ja.wikipedia.org\/wiki\/%E6%AD%A3%E8%A6%8F%E8%A1%A8%E7%8F%BE\">\uff08Wikipedia\uff09<\/a>\u3067\u3059\u3002\u3064\u307e\u308a\u3001\u3044\u304f\u3064\u304b\u306e\u6587\u5b57\u5217\u3092\u4e00\u3064\u306e\u6587\u5b57\u5217\u3067\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u308b\u65b9\u6cd5\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u3002<\/p>\n<p>\u3053\u308c\u3060\u3051\u3060\u3068\u3042\u3093\u307e\u308a\u30d4\u30f3\u3068\u3053\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u5177\u4f53\u4f8b\u3092\u6319\u3052\u3066\u3044\u304d\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u3068\u3042\u308b\u6587\u66f8\u306b\u304a\u3044\u3066list\u3068lift\u306e\u4e21\u65b9\u3092\u691c\u7d22\u3059\u308b\u5834\u5408\u3092\u8003\u3048\u307e\u3059\u3002\u666e\u901a\u306b\u691c\u7d22\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u3001 list\u3068lift \u3067\uff12\u56de\u691c\u7d22\u3092\u884c\u308f\u306a\u3051\u308c\u3070\u306a\u308a\u307e\u305b\u3093\u304c\u3001\u3053\u3053\u3067\u6b63\u898f\u8868\u73fe\u3092\u4f7f\u3046\u3068\u3001 list \u3068 lift \u306f li[sf]t \u3068\u8868\u3059\u3053\u3068\u304c\u3067\u304d\u30011\u56de\u3067\u691c\u7d22\u3092\u884c\u3046\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002\u3053\u3053\u3067\u3001[ ]\u306f\u30e1\u30bf\u6587\u5b57\u3068\u547c\u3070\u308c\u3001\u6b63\u898f\u8868\u73fe\u306b\u304a\u3044\u3066\u7279\u5225\u306a\u610f\u5473\u3092\u6301\u3063\u305f\u6587\u5b57\u3092\u6307\u3057\u307e\u3059\u3002\u30e1\u30bf\u6587\u5b57\u306f[ ]\u3060\u3051\u3067\u306a\u304f\u3001\u4ee5\u4e0b\u306e\u8868\u306b\u793a\u3059\u3088\u3046\u306b\u69d8\u3005\u306a\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<table style=\"width: 100%; height: 300px;\">\n<tbody>\n<tr style=\"height: 30px;\">\n<td style=\"height: 30px; background-color: #ebf0ff;\" width=\"75\"><strong>\u30e1\u30bf\u6587\u5b57<\/strong><\/td>\n<td style=\"height: 30px; background-color: #ebf0ff;\" width=\"246\"><strong>\u610f\u5473<\/strong><\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"height: 30px; background-color: #ebf0ff;\" width=\"75\"><strong>^ \u00a0$<\/strong><\/td>\n<td style=\"height: 30px;\" width=\"246\">\u884c\u306e\u5148\u982d\u3001\u6700\u5f8c<\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"height: 30px; background-color: #ebf0ff;\" width=\"75\"><strong>.<\/strong><\/td>\n<td style=\"height: 30px;\" width=\"246\">\u4efb\u610f\u306e\u4e00\u6587\u5b57<\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"height: 30px; background-color: #ebf0ff;\" width=\"75\"><strong>[ ]<\/strong><\/td>\n<td style=\"height: 30px;\" width=\"246\">\u6307\u5b9a\u3057\u305f\u6587\u5b57\u306e\u3069\u308c\u304b\u4e00\u6587\u5b57<\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"height: 30px; background-color: #ebf0ff;\" width=\"75\"><strong>[^ ]<\/strong><\/td>\n<td style=\"height: 30px;\" width=\"246\">\u6307\u5b9a\u3057\u305f\u6587\u5b57\u4ee5\u5916<\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"height: 30px; background-color: #ebf0ff;\" width=\"75\"><strong>|<\/strong><\/td>\n<td style=\"height: 30px;\" width=\"246\">\u307e\u305f\u306f<\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"height: 30px; background-color: #ebf0ff;\" width=\"75\"><strong>* \u00a0+ \u00a0?<\/strong><\/td>\n<td style=\"height: 30px;\" width=\"246\">\u76f4\u524d\u306e\u6587\u5b57\u306e\u7e70\u308a\u8fd4\u3057<\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"height: 30px; background-color: #ebf0ff;\" width=\"75\"><strong>{ }<\/strong><\/td>\n<td style=\"height: 30px;\" width=\"246\">\u76f4\u524d\u306e\u6587\u5b57\u306e\u6307\u5b9a\u3057\u305f\u56de\u6570\u306e\u7e70\u308a\u8fd4\u3057<\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"height: 30px; background-color: #ebf0ff;\" width=\"75\"><strong>( )<\/strong><\/td>\n<td style=\"height: 30px;\" width=\"246\">\u30b0\u30eb\u30fc\u30d7\u5316<\/td>\n<\/tr>\n<tr style=\"height: 30px;\">\n<td style=\"height: 30px; background-color: #ebf0ff;\" width=\"75\"><strong>\\<\/strong><\/td>\n<td style=\"height: 30px;\" width=\"246\">\u30e1\u30bf\u6587\u5b57\u306e\u6253\u3061\u6d88\u3057<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p>\u3053\u308c\u3089\u306e\u30e1\u30bf\u6587\u5b57\u3092\u7528\u3044\u3066\u6b63\u898f\u8868\u73fe\u306e\u30d1\u30bf\u30fc\u30f3\u3092\u8a18\u8ff0\u3057\u3066\u3044\u304d\u307e\u3059\u3002\u305f\u3060\u3053\u306e\u8868\u3060\u3051\u3092\u898b\u3066\u3082\u3088\u304f\u5206\u304b\u3089\u306a\u3044\u3068\u601d\u3044\u307e\u3059\u306e\u3067\u3001\u305d\u308c\u305e\u308c\u306e\u30e1\u30bf\u6587\u5b57\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u89e3\u8aac\u3057\u3066\u3044\u304d\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E8%A1%8C%E3%81%AE%E5%85%88%E9%A0%AD_%E3%81%A8%E6%9C%80%E5%BE%8C\"><\/span>\u884c\u306e\u5148\u982d ^ \u3068\u6700\u5f8c $<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>^ \u306f\u884c\u306e\u5148\u982d\u3092\u3001 $ \u306f\u884c\u306e\u6700\u5f8c\u3092\u793a\u3057\u307e\u3059\u3002\u884c\u306e\u5148\u982d\u3001\u6700\u5f8c\u306b\u3042\u308b\u30ef\u30fc\u30c9\u3092\u691c\u7d22\u3057\u305f\u3044\u3068\u304d\u306b\u4f7f\u3044\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u3053\u306e\u3088\u3046\u306a\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u3063\u305f\u3068\u3057\u3066\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/5e4896966c9944fcf00890f4502605bf-8.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13840\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/5e4896966c9944fcf00890f4502605bf-8.png\" alt=\"\" width=\"239\" height=\"38\" \/><\/a><\/p>\n<p>\u666e\u901a\u306bgrep\u3092\u7528\u3044\u3066 abc \u306e\u691c\u7d22\u3092\u884c\u3046\u3068\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/1efad1b5aa917a846fa5b3fc11367269-8.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13841\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/1efad1b5aa917a846fa5b3fc11367269-8.png\" alt=\"\" width=\"363\" height=\"39\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/1efad1b5aa917a846fa5b3fc11367269-8.png 363w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/1efad1b5aa917a846fa5b3fc11367269-8-300x32.png 300w\" sizes=\"auto, (max-width: 363px) 100vw, 363px\" \/><\/a><\/p>\n<p>\u3082\u3061\u308d\u3093\u5168\u3066\u304c\u5408\u81f4\u3057\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001\u884c\u306e\u5148\u982d\u3092\u793a\u3059 ^ \u3092\u4f7f\u3046\u3068\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7d6fddc4d5f4457e598413974089fe73-7.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13842\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7d6fddc4d5f4457e598413974089fe73-7.png\" alt=\"\" width=\"374\" height=\"36\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7d6fddc4d5f4457e598413974089fe73-7.png 374w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7d6fddc4d5f4457e598413974089fe73-7-300x29.png 300w\" sizes=\"auto, (max-width: 374px) 100vw, 374px\" \/><\/a><\/p>\n<p>\u884c\u306e\u5148\u982d\u306b\u3042\u308babc\u3060\u3051\u304c\u5408\u81f4\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u884c\u306e\u6700\u5f8c\u3092\u793a\u3059$\u3092\u4f7f\u3046\u3068\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7adfed136bf50c6b1f5c23f5919c3a0a-7.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13843\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7adfed136bf50c6b1f5c23f5919c3a0a-7.png\" alt=\"\" width=\"372\" height=\"37\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7adfed136bf50c6b1f5c23f5919c3a0a-7.png 372w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7adfed136bf50c6b1f5c23f5919c3a0a-7-300x30.png 300w\" sizes=\"auto, (max-width: 372px) 100vw, 372px\" \/><\/a><\/p>\n<p>\u884c\u306e\u6700\u5f8c\u306b\u3042\u308babc\u3060\u3051\u304c\u5408\u81f4\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E4%BB%BB%E6%84%8F%E3%81%AE%E4%B8%80%E6%96%87%E5%AD%97\"><\/span>\u4efb\u610f\u306e\u4e00\u6587\u5b57 .<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>.\uff08\u30d4\u30ea\u30aa\u30c9\uff09\u306f\u4efb\u610f\u306e\u4e00\u6587\u5b57\uff08\u306a\u3093\u3067\u3082\u826f\u3044\u4e00\u6587\u5b57\uff09\u3092\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u3053\u306e\u3088\u3046\u306a\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u3063\u305f\u3068\u3057\u3066\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/b12c8b7e401505670006e9aa6ee0e2d0-7.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13844\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/b12c8b7e401505670006e9aa6ee0e2d0-7.png\" alt=\"\" width=\"241\" height=\"39\" \/><\/a><\/p>\n<p>\u666e\u901a\u306b abc \u3092\u691c\u7d22\u3059\u308b\u3068<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/695e432aa0b80e914efae12cd0be2a70-7.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13845\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/695e432aa0b80e914efae12cd0be2a70-7.png\" alt=\"\" width=\"364\" height=\"39\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/695e432aa0b80e914efae12cd0be2a70-7.png 364w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/695e432aa0b80e914efae12cd0be2a70-7-300x32.png 300w\" sizes=\"auto, (max-width: 364px) 100vw, 364px\" \/><\/a><\/p>\n<p>\u3082\u3061\u308d\u3093 abc \u3060\u3051\u304c\u5408\u81f4\u3057\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001 a.c \u3092\u7528\u3044\u308b\u3068\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/184e1fbbe38c6fb97ef918a7cd7090a8-7.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13846\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/184e1fbbe38c6fb97ef918a7cd7090a8-7.png\" alt=\"\" width=\"367\" height=\"37\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/184e1fbbe38c6fb97ef918a7cd7090a8-7.png 367w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/184e1fbbe38c6fb97ef918a7cd7090a8-7-300x30.png 300w\" sizes=\"auto, (max-width: 367px) 100vw, 367px\" \/><\/a><\/p>\n<p>.\uff08\u30d4\u30ea\u30aa\u30c9\uff09\u304c\u4efb\u610f\u306e\u4e00\u6587\u5b57\uff08\u306a\u3093\u3067\u3082\u826f\u3044\u4e00\u6587\u5b57\uff09\u3092\u793a\u3057\u307e\u3059\u306e\u3067\u3001abc\u3068adc\u304c\u5408\u81f4\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E6%8C%87%E5%AE%9A%E3%81%97%E3%81%9F%E6%96%87%E5%AD%97%E3%81%AE%E3%81%A9%E3%82%8C%E3%81%8B%E4%B8%80%E6%96%87%E5%AD%97%E3%80%80\"><\/span>\u6307\u5b9a\u3057\u305f\u6587\u5b57\u306e\u3069\u308c\u304b\u4e00\u6587\u5b57\u3000[ ]<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>[ ] \u306e\u4e2d\u306b\u6587\u5b57\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u305d\u306e\u4e2d\u306e\u3069\u308c\u304b\u306e\u4e00\u6587\u5b57\u3092\u793a\u3059\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001 [abc]\u3067\u691c\u7d22\u3092\u884c\u3046\u3068\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/6d58f877a83b152a3c3b13756107b189-6.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13847\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/6d58f877a83b152a3c3b13756107b189-6.png\" alt=\"\" width=\"382\" height=\"39\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/6d58f877a83b152a3c3b13756107b189-6.png 382w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/6d58f877a83b152a3c3b13756107b189-6-300x31.png 300w\" sizes=\"auto, (max-width: 382px) 100vw, 382px\" \/><\/a><\/p>\n<p>[abc] \u306e\u90e8\u5206\u304ca\u3068b\u3068c\u3092\u6307\u3057\u307e\u3059\u306e\u3067\u3001\u3053\u306e\u3088\u3046\u306a\u7d50\u679c\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001 [abc] \u306f [a-c] \u3068\u66f8\u304f\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/150959d4ab52349cdf0bcb83e72c980e-6.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13887\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/150959d4ab52349cdf0bcb83e72c980e-6.png\" alt=\"\" width=\"382\" height=\"38\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/150959d4ab52349cdf0bcb83e72c980e-6.png 382w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/150959d4ab52349cdf0bcb83e72c980e-6-300x30.png 300w\" sizes=\"auto, (max-width: 382px) 100vw, 382px\" \/><\/a><\/p>\n<p>\u3053\u308c\u3068\u540c\u3058\u3088\u3046\u306b\u3001\u5c0f\u6587\u5b57\u306e\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u306f[a-z]\u3001\u5927\u6587\u5b57\u306e\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u306f[A-Z]\u3001\u6570\u5b57\u306f[0-9]\u3068\u66f8\u304f\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u3053\u306e\u3088\u3046\u306a\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u3063\u305f\u3068\u3059\u308b\u3068\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/f470ecac932000fe5a8dfd123084d891-5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13848\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/f470ecac932000fe5a8dfd123084d891-5.png\" alt=\"\" width=\"237\" height=\"37\" \/><\/a><\/p>\n<p>\u4e0a\u8a18\u306e\u4f8b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/cb79e4279c41f852ca70d64e3b88ed04-4.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13849\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/cb79e4279c41f852ca70d64e3b88ed04-4.png\" alt=\"\" width=\"378\" height=\"37\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/cb79e4279c41f852ca70d64e3b88ed04-4.png 378w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/cb79e4279c41f852ca70d64e3b88ed04-4-300x29.png 300w\" sizes=\"auto, (max-width: 378px) 100vw, 378px\" \/><\/a><\/p>\n<p>\u5c0f\u6587\u5b57\u3060\u3051\u304c\u5408\u81f4\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/c1afbf4162ab12ae0b90d81b40760587-4.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13850\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/c1afbf4162ab12ae0b90d81b40760587-4.png\" alt=\"\" width=\"380\" height=\"37\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/c1afbf4162ab12ae0b90d81b40760587-4.png 380w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/c1afbf4162ab12ae0b90d81b40760587-4-300x29.png 300w\" sizes=\"auto, (max-width: 380px) 100vw, 380px\" \/><\/a><\/p>\n<p>\u5927\u6587\u5b57\u3060\u3051\u304c\u5408\u81f4\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/2d2a7c4e661bd24089796172dcaa48fd-2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13851\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/2d2a7c4e661bd24089796172dcaa48fd-2.png\" alt=\"\" width=\"380\" height=\"36\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/2d2a7c4e661bd24089796172dcaa48fd-2.png 380w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/2d2a7c4e661bd24089796172dcaa48fd-2-300x28.png 300w\" sizes=\"auto, (max-width: 380px) 100vw, 380px\" \/><\/a><\/p>\n<p>\u6570\u5b57\u3060\u3051\u304c\u5408\u81f4\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E6%8C%87%E5%AE%9A%E3%81%97%E3%81%9F%E6%96%87%E5%AD%97%E4%BB%A5%E5%A4%96%E3%80%80\"><\/span>\u6307\u5b9a\u3057\u305f\u6587\u5b57\u4ee5\u5916\u3000[^ ]<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>[^ ] \u306e\u4e2d\u306b\u6587\u5b57\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067\u305d\u306e\u6587\u5b57\u4ee5\u5916\u3092\u6307\u3059\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001a\u4ee5\u5916\u3092\u6307\u5b9a\u3057\u305f\u304b\u3063\u305f\u3089\u3001[^a]\u3068\u3057\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/9f9973d041118c94c9574c3408f5de11-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13852\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/9f9973d041118c94c9574c3408f5de11-1.png\" alt=\"\" width=\"374\" height=\"36\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/9f9973d041118c94c9574c3408f5de11-1.png 374w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/9f9973d041118c94c9574c3408f5de11-1-300x29.png 300w\" sizes=\"auto, (max-width: 374px) 100vw, 374px\" \/><\/a><\/p>\n<p>\u5927\u6587\u5b57\u306e\u30a2\u30eb\u30d5\u30a1\u30d9\u30c3\u30c8\u4ee5\u5916\u3092\u6307\u5b9a\u3057\u305f\u304b\u3063\u305f\u3089\u3001[^A-Z]\u3068\u3057\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/63fc1d2c7057b98132e093c3b87e1a93-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13853\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/63fc1d2c7057b98132e093c3b87e1a93-1.png\" alt=\"\" width=\"390\" height=\"38\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/63fc1d2c7057b98132e093c3b87e1a93-1.png 390w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/63fc1d2c7057b98132e093c3b87e1a93-1-300x29.png 300w\" sizes=\"auto, (max-width: 390px) 100vw, 390px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%81%BE%E3%81%9F%E3%81%AF%E3%80%80\"><\/span>\u307e\u305f\u306f\u3000|<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>| \u306f\u3001\u307e\u305f\u306f\u3092\u793a\u3057\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001 Happy|2023 \u3068\u3059\u308b\u3068\u3001 Happy \u304b 2023 \u306e\u3069\u3061\u3089\u304b\u3092\u793a\u3057\u307e\u3059\u306e\u3067\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/b9f0aa522cdc1bd2ef38c531a04d62b6-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13854\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/b9f0aa522cdc1bd2ef38c531a04d62b6-1.png\" alt=\"\" width=\"423\" height=\"40\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/b9f0aa522cdc1bd2ef38c531a04d62b6-1.png 423w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/b9f0aa522cdc1bd2ef38c531a04d62b6-1-300x28.png 300w\" sizes=\"auto, (max-width: 423px) 100vw, 423px\" \/><\/a><\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u3061\u306a\u307f\u306b2\u3064\u3060\u3051\u3067\u306a\u304f\u3001\u4f55\u500b\u3082\u6307\u5b9a\u53ef\u80fd\u3067\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/e1421195c3a6118b5e4396eb2b9fafd2-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13855\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/e1421195c3a6118b5e4396eb2b9fafd2-1.png\" alt=\"\" width=\"458\" height=\"40\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/e1421195c3a6118b5e4396eb2b9fafd2-1.png 458w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/e1421195c3a6118b5e4396eb2b9fafd2-1-300x26.png 300w\" sizes=\"auto, (max-width: 458px) 100vw, 458px\" \/><\/a><\/p>\n<p>\u3053\u306e\u4f8b\u3067\u306f Happy \u3068 2023 \u3068 New \u306e\u3069\u308c\u304b\u3092\u793a\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E7%9B%B4%E5%89%8D%E3%81%AE%E6%96%87%E5%AD%97%E3%81%AE%E7%B9%B0%E3%82%8A%E8%BF%94%E3%81%97\"><\/span>\u76f4\u524d\u306e\u6587\u5b57\u306e\u7e70\u308a\u8fd4\u3057 * \u00a0+ \u00a0?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u76f4\u524d\u306e\u6587\u5b57\u306e\u7e70\u308a\u8fd4\u3057\u306b\u306f * \u3001 + \u3001 ? \u306e\uff13\u3064\u304c\u3042\u308a\u307e\u3059\u3002\u3057\u304b\u3057\u3001\u305d\u308c\u305e\u308c\u306e\u30e1\u30bf\u6587\u5b57\u306b\u304a\u3044\u3066\u3001\u76f4\u524d\u306e\u6587\u5b57\u306e\u7e70\u308a\u8fd4\u3059\u6570\u304c\u7570\u306a\u3063\u3066\u3044\u307e\u3059\u3002\u305d\u308c\u3092\u307e\u3068\u3081\u305f\u3082\u306e\u304c\u4ee5\u4e0b\u306e\u8868\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<table style=\"background-color: #ded7d3;\">\n<tbody>\n<tr>\n<td style=\"background-color: #ebf0ff;\" width=\"75\"><strong>\u6b63\u898f\u8868\u73fe<\/strong><\/td>\n<td style=\"background-color: #ebf0ff;\" width=\"170\"><strong>\u76f4\u524d\u306e\u6587\u5b57\u306e\u7e70\u308a\u8fd4\u3057\u6570<\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #ebf0ff;\" width=\"75\"><strong>*<\/strong><\/td>\n<td width=\"170\">\uff10\u56de\u4ee5\u4e0a<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #ebf0ff;\" width=\"75\"><strong>+<\/strong><\/td>\n<td width=\"170\">1\u56de\u4ee5\u4e0a<\/td>\n<\/tr>\n<tr>\n<td style=\"background-color: #ebf0ff;\" width=\"75\"><strong>?<\/strong><\/td>\n<td width=\"170\">0\u56de\u307e\u305f\u306f1\u56de<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001 * \u3067\u306f\u76f4\u524d\u306e\u6587\u5b57\u30920\u56de\u4ee5\u4e0a\u3001 + \u306f1\u56de\u4ee5\u4e0a\u3001 ? \u306f\u76f4\u524d\u306e\u6587\u5b57\u30920\u56de\u304b1\u56de\u7e70\u308a\u8fd4\u3057\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u3053\u306e\u3088\u3046\u306a\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u3063\u305f\u3068\u3057\u3066\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/ecf97e7b3380813773f43974af597ba4-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13857\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/ecf97e7b3380813773f43974af597ba4-1.png\" alt=\"\" width=\"238\" height=\"37\" \/><\/a><\/p>\n<p>ab*c \u3068\u3059\u308b\u3068\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/6ca0967da7f193223e78ec8b04666f74-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13858\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/6ca0967da7f193223e78ec8b04666f74-1.png\" alt=\"\" width=\"377\" height=\"41\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/6ca0967da7f193223e78ec8b04666f74-1.png 377w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/6ca0967da7f193223e78ec8b04666f74-1-300x33.png 300w\" sizes=\"auto, (max-width: 377px) 100vw, 377px\" \/><\/a><\/p>\n<p>b \u304c0\u56de\u4ee5\u4e0a\u7e70\u308a\u8fd4\u3055\u308c\u308b\u305f\u3081\u3001\u5168\u3066\u306e\u30d1\u30bf\u30fc\u30f3\u306b\u5408\u81f4\u3057\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001 ab+c \u3068\u3059\u308b\u3068\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/5e5b695dde0190e39c9ae6946459c6cd-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13859\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/5e5b695dde0190e39c9ae6946459c6cd-1.png\" alt=\"\" width=\"369\" height=\"39\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/5e5b695dde0190e39c9ae6946459c6cd-1.png 369w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/5e5b695dde0190e39c9ae6946459c6cd-1-300x32.png 300w\" sizes=\"auto, (max-width: 369px) 100vw, 369px\" \/><\/a><\/p>\n<p>b \u304c\u4e00\u56de\u4ee5\u4e0a\u7e70\u308a\u8fd4\u3055\u308c\u308b\u305f\u3081\u3001 ac \u4ee5\u5916\u306e\u30d1\u30bf\u30fc\u30f3\u306b\u5408\u81f4\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001 ab?c \u3068\u3059\u308b\u3068\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/9829ee81d857ed9c930bfb9369746a76-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13860\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/9829ee81d857ed9c930bfb9369746a76-1.png\" alt=\"\" width=\"370\" height=\"38\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/9829ee81d857ed9c930bfb9369746a76-1.png 370w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/9829ee81d857ed9c930bfb9369746a76-1-300x31.png 300w\" sizes=\"auto, (max-width: 370px) 100vw, 370px\" \/><\/a><\/p>\n<p>b \u30920\u56de\u3001\u307e\u305f\u306f1\u56de\u7e70\u308a\u8fd4\u3059\u3053\u3068\u3092\u793a\u3057\u307e\u3059\u306e\u3067\u3001\u59cb\u3081\u306e2\u3064\u306e\u30d1\u30bf\u30fc\u30f3\u306b\u5408\u81f4\u3057\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E7%9B%B4%E5%89%8D%E3%81%AE%E6%96%87%E5%AD%97%E3%81%AE%E6%8C%87%E5%AE%9A%E3%81%97%E3%81%9F%E5%9B%9E%E6%95%B0%E3%81%AE%E7%B9%B0%E3%82%8A%E8%BF%94%E3%81%97\"><\/span>\u76f4\u524d\u306e\u6587\u5b57\u306e\u6307\u5b9a\u3057\u305f\u56de\u6570\u306e\u7e70\u308a\u8fd4\u3057 { }<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>{ } \u306e\u4e2d\u306b\u4efb\u610f\u306e\u6570\u5b57\u3092\u5165\u308c\u308b\u3053\u3068\u3067\u76f4\u524d\u306e\u6587\u5b57\u3092\u7e70\u308a\u8fd4\u3059\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002\u4e0a\u8a18\u306e\u4f8b\u3067\u306f0\u56de\u4ee5\u4e0a\u30841\u56de\u4ee5\u4e0a\u3092\u793a\u3059\u3082\u306e\u304c\u3042\u308a\u307e\u3057\u305f\u304c\u3001\u4eca\u56de\u3067\u306f\u7e70\u308a\u8fd4\u3059\u56de\u6570\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002\u4f8b\u3048\u3070\u3001\u4e0a\u8a18\u306e\u4f8b\u3067b\u304c2\u56de\u7e70\u308a\u8fd4\u3055\u308c\u3066\u3044\u308b\u6587\u5b57\u5217\u3092\u691c\u7d22\u3057\u305f\u3044\u5834\u5408\u306f\u3001 ab{2}c \u3092\u7528\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/1d7b305634d13c79284a678a90c7c1be.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13861\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/1d7b305634d13c79284a678a90c7c1be.png\" alt=\"\" width=\"390\" height=\"39\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/1d7b305634d13c79284a678a90c7c1be.png 390w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/1d7b305634d13c79284a678a90c7c1be-300x30.png 300w\" sizes=\"auto, (max-width: 390px) 100vw, 390px\" \/><\/a><\/p>\n<p>\u307e\u305f\u30013\u56de\u7e70\u308a\u8fd4\u3055\u308c\u3066\u3044\u308b\u6587\u5b57\u5217\u3092\u691c\u7d22\u3057\u305f\u3044\u5834\u5408\u306f\u3001 ab{3}c \u3092\u7528\u3044\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/c255e795fa91578e3312562d31278812.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13862\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/c255e795fa91578e3312562d31278812.png\" alt=\"\" width=\"391\" height=\"38\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/c255e795fa91578e3312562d31278812.png 391w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/c255e795fa91578e3312562d31278812-300x29.png 300w\" sizes=\"auto, (max-width: 391px) 100vw, 391px\" \/><\/a><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%82%B0%E3%83%AB%E3%83%BC%E3%83%97%E5%8C%96%E3%80%80\"><\/span>\u30b0\u30eb\u30fc\u30d7\u5316\u3000( )<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>( ) \u306f\u30b0\u30eb\u30fc\u30d7\u5316\u3092\u793a\u3057\u307e\u3059\u3002 ( ) \u3067\u304f\u304f\u308b\u3053\u3068\u3067\u3001\u4efb\u610f\u306e\u6570\u6587\u5b57\u3092\u4e00\u3064\u306e\u5358\u4f4d\u3068\u3057\u3066\u6271\u3046\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u3053\u306e\u3088\u3046\u306a\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u3063\u305f\u3068\u3057\u3066\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/2d1ec4bc01270c569e004d63887f808f.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13863\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/2d1ec4bc01270c569e004d63887f808f.png\" alt=\"\" width=\"238\" height=\"36\" \/><\/a><\/p>\n<p>\u666e\u901a\u306b abc \u3092\u691c\u7d22\u3059\u308b\u3068\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7b7c8fd94a59c488a63019a9b877c65b.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13864\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7b7c8fd94a59c488a63019a9b877c65b.png\" alt=\"\" width=\"367\" height=\"37\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7b7c8fd94a59c488a63019a9b877c65b.png 367w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/7b7c8fd94a59c488a63019a9b877c65b-300x30.png 300w\" sizes=\"auto, (max-width: 367px) 100vw, 367px\" \/><\/a><\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u6b21\u306b\u3001 ab \u3092\u30b0\u30eb\u30fc\u30d7\u5316\u3057\u3001\u524d\u306e\u6587\u5b57\u30920\u56de\u4ee5\u4e0a\u7e70\u308a\u8fd4\u3059\u3053\u3068\u3092\u793a\u3059 * \u3092\u3064\u3051\u308b\u3068\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/fa94b24c0644703649c944ef0871bbd2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13865\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/fa94b24c0644703649c944ef0871bbd2.png\" alt=\"\" width=\"387\" height=\"41\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/fa94b24c0644703649c944ef0871bbd2.png 387w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/fa94b24c0644703649c944ef0871bbd2-300x32.png 300w\" sizes=\"auto, (max-width: 387px) 100vw, 387px\" \/><\/a><\/p>\n<p>ab\u30920\u56de\u4ee5\u4e0a\u7e70\u308a\u8fd4\u3059\u3068\u3044\u3046\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u306e\u3067\u3001\u5168\u3066\u306b\u5408\u81f4\u3057\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u524d\u306e\u6587\u5b57\u30922\u56de\u7e70\u308a\u8fd4\u3059\u3053\u3068\u3092\u793a\u3059 {2} \u3092\u3064\u3051\u308b\u3068\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/3e30d4b651e5688cfbe731d93f5ea28a.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13866\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/3e30d4b651e5688cfbe731d93f5ea28a.png\" alt=\"\" width=\"414\" height=\"38\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/3e30d4b651e5688cfbe731d93f5ea28a.png 414w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/3e30d4b651e5688cfbe731d93f5ea28a-300x28.png 300w\" sizes=\"auto, (max-width: 414px) 100vw, 414px\" \/><\/a><\/p>\n<p>ab \u304c2\u56de\u7e70\u308a\u8fd4\u3055\u308c\u307e\u3059\u306e\u3067\u3001 ababc \u306b\u5408\u81f4\u3057\u307e\u3059\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%83%A1%E3%82%BF%E6%96%87%E5%AD%97%E3%81%AE%E6%89%93%E3%81%A1%E6%B6%88%E3%81%97_%EF%BF%A5\"><\/span>\u30e1\u30bf\u6587\u5b57\u306e\u6253\u3061\u6d88\u3057 \uffe5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\uffe5 \u306f\u30e1\u30bf\u6587\u5b57\u306e\u610f\u5473\u3092\u6253\u3061\u6d88\u3057\u307e\u3059\u3002\u30e1\u30bf\u6587\u5b57\u3068\u3044\u3046\u306e\u306f\u6b63\u898f\u8868\u73fe\u306b\u304a\u3044\u3066\u7279\u5225\u306a\u610f\u5473\u3092\u6301\u3063\u305f\u6587\u5b57\u3067\u3042\u308a\u3001\u5148\u306b\u6319\u3052\u305f * \u3084 $ \u306a\u3069\u3092\u6307\u3057\u307e\u3059\u3002\u30e1\u30bf\u6587\u5b57\u306e\u524d\u306b \uffe5\u3092\u4ed8\u3051\u308b\u3053\u3068\u3067\u3001\u305d\u306e\u610f\u5473\u3092\u6253\u3061\u6d88\u3059\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n<p>\u4f8b\u3048\u3070\u3001\u3053\u306e\u3088\u3046\u306a\u30d5\u30a1\u30a4\u30eb\u304c\u3042\u3063\u305f\u3068\u3057\u3066\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/30574a3f7a3be3ca762fd50eed677cc0.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13867\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/30574a3f7a3be3ca762fd50eed677cc0.png\" alt=\"\" width=\"242\" height=\"37\" \/><\/a><\/p>\n<p>\u3053\u306e\u4e2d\u304b\u3089\u30d4\u30ea\u30aa\u30c9\u3092\u691c\u7d22\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\u3053\u308c\u3092\u305d\u306e\u307e\u307e\u691c\u7d22\u6587\u306b\u6307\u5b9a\u3059\u308b\u3068\u3001<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/b2be45e2b175c9af24a0d135051451ca.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13868\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/b2be45e2b175c9af24a0d135051451ca.png\" alt=\"\" width=\"351\" height=\"40\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/b2be45e2b175c9af24a0d135051451ca.png 351w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/b2be45e2b175c9af24a0d135051451ca-300x34.png 300w\" sizes=\"auto, (max-width: 351px) 100vw, 351px\" \/><\/a><\/p>\n<p>\u5168\u3066\u304c\u5408\u81f4\u3057\u3066\u3057\u307e\u3044\u307e\u3059\u3002\u3053\u308c\u306f\u3001 . \uff08\u30d4\u30ea\u30aa\u30c9\uff09\u304c\u4efb\u610f\u306e\u4e00\u6587\u5b57\u3092\u793a\u3059\u30e1\u30bf\u6587\u5b57\u3060\u304b\u3089\u3067\u3059\u3002\u3053\u308c\u3092\u907f\u3051\u308b\u305f\u3081\u306b\u3001 . \uff08\u30d4\u30ea\u30aa\u30c9\uff09\u306e\u524d\u306b\u30e1\u30bf\u6587\u5b57\u306e\u6253\u3061\u6d88\u3057\u3092\u610f\u5473\u3059\u308b \uffe5\u3092\u524d\u306b\u4ed8\u3051\u307e\u3059\u3002<\/p>\n<p><a href=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/21e54c491f5e6cce6b6da193cac34bc8-1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-13870\" src=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/21e54c491f5e6cce6b6da193cac34bc8-1.png\" alt=\"\" width=\"362\" height=\"39\" srcset=\"https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/21e54c491f5e6cce6b6da193cac34bc8-1.png 362w, https:\/\/www.secuavail.com\/kb\/wp-content\/uploads\/2023\/05\/21e54c491f5e6cce6b6da193cac34bc8-1-300x32.png 300w\" sizes=\"auto, (max-width: 362px) 100vw, 362px\" \/><\/a><\/p>\n<p>\u305d\u3046\u3059\u308b\u3068\u3001\u4efb\u610f\u306e\u4e00\u6587\u5b57\u3068\u3044\u3046\u610f\u5473\u304c\u6253\u3061\u6d88\u3055\u308c\u3001\u305f\u3060\u306e\u30d4\u30ea\u30aa\u30c9\u3092\u793a\u3059\u3053\u3068\u306b\u306a\u308a\u3001\u671b\u3093\u3060\u691c\u7d22\u3092\u884c\u3046\u3053\u3068\u304c\u51fa\u6765\u307e\u3059\u3002<\/p>\n<p>&nbsp;<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E3%81%8A%E3%82%8F%E3%82%8A%E3%81%AB\"><\/span>\u304a\u308f\u308a\u306b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u4eca\u56de\u306f\u6b63\u898f\u8868\u73fe\u306b\u3064\u3044\u3066\u5177\u4f53\u4f8b\u3068\u5171\u306b\u89e3\u8aac\u3057\u307e\u3057\u305f\u3002\u6b63\u898f\u8868\u73fe\u306f\u3001\u30ed\u30b0\u30c7\u30fc\u30bf\u306e\u5206\u6790\u3084\u3001\u6587\u66f8\u306e\u4e00\u62ec\u5909\u63db\u306a\u3069\u3001\u69d8\u3005\u306a\u5834\u9762\u3067\u6d3b\u7528\u3067\u304d\u3001\u3068\u3066\u3082\u4fbf\u5229\u306a\u624b\u6cd5\u3067\u3059\u3002\u4eca\u56de\u306f\u5fc5\u8981\u6700\u5c0f\u9650\u306e\u6b63\u898f\u8868\u73fe\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u304c\u3001\u3053\u306e\u4ed6\u306b\u3082\u305f\u304f\u3055\u3093\u306e\u7a2e\u985e\u304c\u3042\u308a\u307e\u3059\u306e\u3067\u8abf\u3079\u3066\u3044\u305f\u3060\u304f\u3068\u3088\u308a\u7406\u89e3\u304c\u6df1\u307e\u308b\u3068\u601d\u3044\u307e\u3059\u3002\u305d\u308c\u3067\u306f\u9577\u304f\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3057\u305f\u304c\u3001\u3053\u3053\u307e\u3067\u8aad\u3093\u3067\u304f\u3060\u3055\u308a\u3001\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3057\u305f\u3002<\/p>\n<p>\u53c2\u8003\u6587\u732e<\/p>\n<p><a href=\"https:\/\/userweb.mnet.ne.jp\/nakama\/\" target=\"_blank\" rel=\"noopener\">\u30b5\u30eb\u306b\u3082\u308f\u304b\u308b\u6b63\u898f\u8868\u73fe\u5165\u9580<\/a><\/p>\n<p><a href=\"http:\/\/www.turtle.gr.jp\/techno\/regular-expression.html\">\u6b63\u898f\u8868\u73fe\uff08regular expression\uff09\u306e\u57fa\u790e<\/a><\/p>\n<p><a href=\"https:\/\/www.tohoho-web.com\/ex\/regexp.html\">\u3068\u307b\u307b\u306e\u6b63\u898f\u8868\u73fe\u5165\u9580<\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"\u3053\u306e\u8a18\u4e8b\u3067\u306f\u6b63\u898f\u8868\u73fe\u3092\u77e5\u3089\u306a\u3044\u65b9\u306b\u5411\u3051\u3066\u7c21\u5358\u306a\u4f8b\u3068\u5171\u306b\u89e3\u8aac\u3057\u307e\u3059\u3002\u5fc5\u8981\u6700\u5c0f\u9650\u306a\u6240\u3060\u3051\u3092\u307e\u3068\u3081\u307e\u3057\u305f\u306e\u3067\u521d\u5b66\u8005\u306e\u65b9\u306f\u4ed6\u306e\u6587\u732e\u3092\u898b\u308b\u524d\u306b\u307e\u305a\u3053\u306e\u8a18\u4e8b\u3092\u8aad\u3080\u3053\u3068\u3092\u304a\u3059\u3059\u3081\u3057\u307e\u3059\u3002 \u4f8b\u3068\u3057\u3066\u3001grep\u3068\u6b63\u898f\u8868\u73fe\u3092\u7528\u3044\u3066\u6587\u66f8\u5185\u306e\u691c [&hellip;]","protected":false},"author":34,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[52],"tags":[],"class_list":["post-13565","post","type-post","status-publish","format-standard","hentry","category-practical-post"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/posts\/13565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/users\/34"}],"replies":[{"embeddable":true,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/comments?post=13565"}],"version-history":[{"count":13,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/posts\/13565\/revisions"}],"predecessor-version":[{"id":13888,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/posts\/13565\/revisions\/13888"}],"wp:attachment":[{"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/media?parent=13565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/categories?post=13565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.secuavail.com\/kb\/wp-json\/wp\/v2\/tags?post=13565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}