{"id":7906,"date":"2022-12-09T11:43:10","date_gmt":"2022-12-09T03:43:10","guid":{"rendered":"http:\/\/xinyiworld.top\/wordpress_it\/?p=7906"},"modified":"2024-11-05T09:59:02","modified_gmt":"2024-11-05T01:59:02","slug":"grep","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=7906","title":{"rendered":"grep\uff08\u5b57\u7b26\u4e32\u67e5\u627e\uff09"},"content":{"rendered":"<p><a href=\"https:\/\/blog.csdn.net\/yhc166188\/article\/details\/89183075\">https:\/\/blog.csdn.net\/yhc166188\/article\/details\/89183075<\/a><br \/>\n<a href=\"https:\/\/www.cnblogs.com\/csnd\/p\/11807932.html\">https:\/\/www.cnblogs.com\/csnd\/p\/11807932.html<\/a><\/p>\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_16 counter-hierarchy counter-decimal ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/a><\/span><\/div>\n<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=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=7906\/#%E5%8F%82%E6%95%B0%E8%AF%B4%E6%98%8E\" title=\"\u53c2\u6570\u8bf4\u660e\">\u53c2\u6570\u8bf4\u660e<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=7906\/#%E5%BC%82%E5%B8%B8%E6%83%85%E5%86%B5\" title=\"\u5f02\u5e38\u60c5\u51b5\">\u5f02\u5e38\u60c5\u51b5<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=7906\/#%E7%A4%BA%E4%BE%8B\" title=\"\u793a\u4f8b\">\u793a\u4f8b<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=7906\/#%E6%A1%88%E4%BE%8B%E4%B8%80\" title=\"\u6848\u4f8b\u4e00\">\u6848\u4f8b\u4e00<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"http:\/\/xinyiworld.top\/wordpress_it\/?p=7906\/#%E6%A1%88%E4%BE%8B%E4%BA%8C%EF%BC%9A%E9%80%92%E5%BD%92%E6%9F%A5%E6%89%BE%E5%AD%97%E7%AC%A6%E4%B8%B2\" title=\"\u6848\u4f8b\u4e8c\uff1a\u9012\u5f52\u67e5\u627e\u5b57\u7b26\u4e32\">\u6848\u4f8b\u4e8c\uff1a\u9012\u5f52\u67e5\u627e\u5b57\u7b26\u4e32<\/a><\/li><\/ul><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E5%8F%82%E6%95%B0%E8%AF%B4%E6%98%8E\"><\/span>\u53c2\u6570\u8bf4\u660e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>-e\u4e0e-E\u7684\u533a\u522b<br \/>\n<a href=\"https:\/\/blog.csdn.net\/weixin_38629422\/article\/details\/91801956\">https:\/\/blog.csdn.net\/weixin_38629422\/article\/details\/91801956<\/a><br \/>\n<a href=\"https:\/\/blog.csdn.net\/dgwxligg\/article\/details\/129189848\">https:\/\/blog.csdn.net\/dgwxligg\/article\/details\/129189848<\/a><\/li>\n<\/ul>\n<p>-e\u9002\u7528\u4e8e\u7b80\u5355\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\uff0c-E\u9002\u7528\u4e8e\u590d\u6742\u7684\u6b63\u5219\u8868\u8fbe\u5f0f\u3002<\/p>\n<p>\u591a\u5173\u952e\u8bcd\u67e5\u627e<\/p>\n<pre><code class=\"language-bash\">grep -e pattern1 -e pattern2 filename\ngrep -E &#039;pattern1|pattern2&#039; filename<\/code><\/pre>\n<ul>\n<li>\n<p>-o<br \/>\n\u53ea\u8f93\u51fa\u6587\u4ef6\u4e2d\u5339\u914d\u5230\u7684\u90e8\u5206<\/p>\n<\/li>\n<li>\n<p>-v<br \/>\n\u662f\u53cd\u5411\u67e5\u627e\u7684\u610f\u601d\uff0c\u6bd4\u5982 grep -v grep \u5c31\u662f\u67e5\u627e\u4e0d\u542b\u6709 grep \u5b57\u6bb5\u7684\u884c<\/p>\n<\/li>\n<li>\n<p>-w<br \/>\n\u5168\u8bcd\u5339\u914d<\/p>\n<\/li>\n<li>\n<p>-q<br \/>\n-q\u7528\u4e8eif\u903b\u8f91\u5224\u65ad      \u5b89\u9759\u6a21\u5f0f\uff0c\u4e0d\u6253\u5370\u4efb\u4f55\u6807\u51c6\u8f93\u51fa\u3002\u5982\u679c\u6709\u5339\u914d\u7684\u5185\u5bb9\u5219\u7acb\u5373\u8fd4\u56de\u72b6\u6001\u503c0\u3002<\/p>\n<\/li>\n<li>\n<p>\u5224\u65ad\u5339\u914d\u7684\u662f\u5426\u6210\u529f<br \/>\n<a href=\"https:\/\/blog.csdn.net\/wujiangguizhen\/article\/details\/26992353\">https:\/\/blog.csdn.net\/wujiangguizhen\/article\/details\/26992353<\/a><\/p>\n<\/li>\n<li>\n<p>\u6392\u9664\u641c\u7d22\u76ee\u5f55<\/p>\n<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u8981\u5728\u5f53\u524d\u76ee\u5f55\u53ca\u5176\u5b50\u76ee\u5f55\u4e2d\u641c\u7d22\u6587\u672cpattern\uff0c\u4f46\u6392\u9664\u540d\u4e3adir_to_exclude\u7684\u76ee\u5f55\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<p><code>grep -r --exclude-dir=dir_to_exclude &quot;pattern&quot; .<\/code><br \/>\n\u5982\u679c\u8981\u6392\u9664\u591a\u4e2a\u76ee\u5f55\uff0c\u53ef\u4ee5\u8fd9\u6837\u505a\uff1a<\/p>\n<p><code>grep -r --exclude-dir=dir_to_exclude1 --exclude-dir=dir_to_exclude2 &quot;pattern&quot; .<\/code><br \/>\n\u6216\u8005\u4f7f\u7528\u901a\u914d\u7b26\u6392\u9664\u6240\u6709\u4ee5temp\u5f00\u5934\u7684\u76ee\u5f55\uff1a<\/p>\n<p><code>grep -r --exclude-dir=temp* &quot;pattern&quot; .<\/code><br \/>\n\u6ce8\u610f\uff1a--exclude-dir\u53ea\u80fd\u5728\u4f7f\u7528-r\u6216-R\uff08\u9012\u5f52\u641c\u7d22\uff09\u65f6\u4f7f\u7528\u3002<\/p>\n<ul>\n<li>\u663e\u793a\u5339\u914d\u884c\u4ee5\u53ca\u5176\u524d\u540e\u7684\u5185\u5bb9<\/li>\n<\/ul>\n<p>\u5728\u4f7f\u7528grep\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7-C\uff08--context\u6216--context=NUMBER\uff09\u3001-B\uff08--before-context=NUMBER\uff09\u3001-A\uff08--after-context=NUMBER\uff09\u548c-C\uff08--context=NUMBER\uff09\u9009\u9879\u6765\u663e\u793a\u5339\u914d\u884c\u4ee5\u53ca\u5176\u524d\u540e\u7684\u5185\u5bb9\u3002<\/p>\n<pre><code class=\"language-bash\">-C NUMBER\u6216--context=NUMBER\uff1a\u663e\u793a\u5339\u914d\u884c\u4ee5\u53ca\u5176\u524d\u540e\u7684\u5185\u5bb9\uff0c\u5171\u663e\u793aNUMBER\u884c\u3002\n\n-B NUMBER\u6216--before-context=NUMBER\uff1a\u4ec5\u663e\u793a\u5339\u914d\u884c\u4e4b\u524d\u7684NUMBER\u884c\u3002\n\n-A NUMBER\u6216--after-context=NUMBER\uff1a\u4ec5\u663e\u793a\u5339\u914d\u884c\u4e4b\u540e\u7684NUMBER\u884c\u3002<\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u8981\u663e\u793a\u5339\u914d\u5b57\u7b26\u4e32pattern\u4ee5\u53ca\u5176\u524d\u540e\u54042\u884c\u7684\u5185\u5bb9\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<p><code>grep -C 2 &#039;pattern&#039; filename<\/code><br \/>\n\u5982\u679c\u53ea\u9700\u8981\u663e\u793a\u5339\u914d\u884c\u4e0a\u9762\u7684\u5185\u5bb9\uff1a<\/p>\n<p><code>grep -B 2 &#039;pattern&#039; filename<\/code><br \/>\n\u5982\u679c\u53ea\u9700\u8981\u663e\u793a\u5339\u914d\u884c\u4e0b\u9762\u7684\u5185\u5bb9\uff1a<\/p>\n<p><code>grep -A 2 &#039;pattern&#039; filename<\/code><\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E5%BC%82%E5%B8%B8%E6%83%85%E5%86%B5\"><\/span>\u5f02\u5e38\u60c5\u51b5<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\u641c\u7d22\u7279\u6b8a\u5b57\u7b26<\/li>\n<\/ul>\n<p>\u5728Linux\u4e2d\u4f7f\u7528grep\u547d\u4ee4\u65f6\uff0c\u5982\u679c\u6a21\u5f0f\u5b57\u7b26\u4e32\u4e2d\u5305\u542b\u7279\u6b8a\u5b57\u7b26\uff08\u6bd4\u5982$\uff09\uff0c\u5b83\u53ef\u80fd\u4f1a\u88ab\u89e3\u91ca\u4e3a\u4e00\u4e2a\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u7279\u6b8a\u5b57\u7b26\uff0c\u5bfc\u81f4\u610f\u5916\u7684\u884c\u4e3a\u3002\u4e3a\u4e86\u5728\u6a21\u5f0f\u4e2d\u5305\u542b$\u5b57\u7b26\uff0c\u9700\u8981\u5bf9\u5176\u8fdb\u884c\u8f6c\u4e49\u3002<\/p>\n<p>\u89e3\u51b3\u65b9\u6cd5\u662f\u5728$\u524d\u9762\u52a0\u4e0a\u53cd\u659c\u6760\\\u8fdb\u884c\u8f6c\u4e49\uff1a<\/p>\n<p><code>grep &#039;\\$&#039; filename<\/code><br \/>\n\u8fd9\u6837grep\u5c31\u4f1a\u641c\u7d22\u6587\u4ef6\u4e2d\u5305\u542b$\u5b57\u7b26\u7684\u884c\u3002\u5982\u679c\u4f60\u5728shell\u4e2d\u4f7f\u7528\u8fd9\u4e2a\u547d\u4ee4\uff0c\u8bb0\u5f97\u8981\u628a\\\u653e\u5728\u5f15\u53f7\u4e4b\u5916\uff0c\u4ee5\u4fbfshell\u80fd\u591f\u6b63\u786e\u5730\u5c06\u5176\u4f20\u9012\u7ed9grep\u3002<\/p>\n<p>\u5982\u679c\u4f60\u5728\u811a\u672c\u4e2d\u4f7f\u7528\u8fd9\u4e2a\u547d\u4ee4\uff0c\u5e76\u4e14\u662f\u5728\u53cc\u5f15\u53f7\u4e2d\uff0c\u4f60\u9700\u8981\u4f7f\u7528\u4e24\u4e2a\u53cd\u659c\u6760\u8fdb\u884c\u8f6c\u4e49\uff1a<\/p>\n<p><code>grep &quot;\\\\\\$&quot; filename<\/code><br \/>\n\u8fd9\u662f\u56e0\u4e3a\u5728shell\u4e2d\uff0c\u7b2c\u4e00\u6b21\u89e3\u6790\u4f1a\u628a\u4e24\u4e2a\u53cd\u659c\u6760\u4f20\u9012\u7ed9\u811a\u672c\u5f15\u64ce\uff0c\u7136\u540e\u811a\u672c\u5f15\u64ce\u4f1a\u89e3\u91ca\u7b2c\u4e8c\u4e2a\u53cd\u659c\u6760\u4f5c\u4e3a\u6b63\u5219\u8868\u8fbe\u5f0f\u7684\u8f6c\u4e49\u5b57\u7b26\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E7%A4%BA%E4%BE%8B\"><\/span>\u793a\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"%E6%A1%88%E4%BE%8B%E4%B8%80\"><\/span>\u6848\u4f8b\u4e00<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u5047\u5982\u8981\u5339\u914d\u7684\u6587\u4ef6\u5185\u5bb9\u4e3a<\/p>\n<pre><code class=\"language-bash\">1111\n2222\n3333\nis\nthis\nhis<\/code><\/pre>\n<p>\u8981\u5339\u914d\u7684\u5b57\u7b26\u4e3ais<\/p>\n<p><img src=\"http:\/\/xinyiworld.top\/wordpress_it\/wp-content\/uploads\/2022\/12\/0000.png\" alt=\"\" \/><\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E6%A1%88%E4%BE%8B%E4%BA%8C%EF%BC%9A%E9%80%92%E5%BD%92%E6%9F%A5%E6%89%BE%E5%AD%97%E7%AC%A6%E4%B8%B2\"><\/span>\u6848\u4f8b\u4e8c\uff1a\u9012\u5f52\u67e5\u627e\u5b57\u7b26\u4e32<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p><code>grep -nr load_vm_props system\/core<\/code><br \/>\n-n\uff0c\u8868\u793a\u5728\u8f93\u51fa\u7ed3\u679c\u4e2d\u663e\u793a\u884c\u53f7\uff1b<br \/>\n-r\uff0c\u8868\u793a\u5728\u6307\u5b9a\u76ee\u5f55\u4e0b\u641c\u7d22\u5b50\u76ee\u5f55\uff1b<\/p>\n<button class=\"simplefavorite-button\" data-postid=\"7906\" data-siteid=\"1\" data-groupid=\"1\" data-favoritecount=\"0\" style=\"\">\u6536\u85cf <i class=\"sf-icon-star-empty\"><\/i><\/button>","protected":false},"excerpt":{"rendered":"<p>https:\/\/blog.csdn.net\/yhc166188\/article\/details\/89 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[569],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/7906"}],"collection":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7906"}],"version-history":[{"count":14,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/7906\/revisions"}],"predecessor-version":[{"id":14976,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/7906\/revisions\/14976"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7906"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}