{"id":9204,"date":"2023-11-28T20:56:42","date_gmt":"2023-11-28T12:56:42","guid":{"rendered":"https:\/\/wx.kaifamiao.info\/?p=9204"},"modified":"2023-11-30T22:10:17","modified_gmt":"2023-11-30T14:10:17","slug":"linux-zhong-cha-zhao-pi-pei-shu-ju-fan-xiang-sou","status":"publish","type":"post","link":"http:\/\/wx.kaifamiao.info\/index.php\/2023\/11\/28\/linux-zhong-cha-zhao-pi-pei-shu-ju-fan-xiang-sou\/","title":{"rendered":"Linux \u4e2d\u67e5\u627e\u5339\u914d\u6570\u636e\uff1f\u53cd\u5411\u641c\uff1f"},"content":{"rendered":"<p>\u5728 Linux \u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 <code>grep<\/code> \u547d\u4ee4\u6765\u67e5\u627e\u5339\u914d\u7684\u6570\u636e\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u4f7f\u7528 <code>-v<\/code> \u9009\u9879\u6765\u8fdb\u884c\u53cd\u5411\u641c\u7d22\u3002<\/p>\n<h3><a id=\"%E6%9F%A5%E6%89%BE%E5%8C%B9%E9%85%8D%E6%95%B0%E6%8D%AE%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>\u67e5\u627e\u5339\u914d\u6570\u636e\uff1a<\/h3>\n<p>\u4f7f\u7528 <code>grep<\/code> \u547d\u4ee4\u6765\u67e5\u627e\u5339\u914d\u7684\u6570\u636e\uff0c\u8bed\u6cd5\u4e3a\uff1a<\/p>\n<pre><code class=\"language-bash\">grep 'pattern' filename\n<\/code><\/pre>\n<p>\u8fd9\u5c06\u5728\u6307\u5b9a\u7684\u6587\u4ef6\u4e2d\u67e5\u627e\u5339\u914d &#8216;pattern&#8217; \u7684\u6570\u636e\u884c\uff0c\u5e76\u5c06\u5176\u8f93\u51fa\u5230\u7ec8\u7aef\u3002<\/p>\n<h3><a id=\"%E5%8F%8D%E5%90%91%E6%90%9C%E7%B4%A2%EF%BC%9A\" class=\"anchor\" aria-hidden=\"true\"><span class=\"octicon octicon-link\"><\/span><\/a>\u53cd\u5411\u641c\u7d22\uff1a<\/h3>\n<p>\u5982\u679c\u4f60\u60f3\u8981\u67e5\u627e\u4e0d\u5339\u914d\u67d0\u4e2a\u6a21\u5f0f\u7684\u6570\u636e\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>-v<\/code> \u9009\u9879\uff0c\u8bed\u6cd5\u4e3a\uff1a<\/p>\n<pre><code class=\"language-bash\">grep -v 'pattern' filename\n<\/code><\/pre>\n<p>\u8fd9\u5c06\u5728\u6307\u5b9a\u7684\u6587\u4ef6\u4e2d\u67e5\u627e\u4e0d\u5339\u914d &#8216;pattern&#8217; \u7684\u6570\u636e\u884c\uff0c\u5e76\u5c06\u5176\u8f93\u51fa\u5230\u7ec8\u7aef\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5047\u8bbe\u4f60\u8981\u5728\u6587\u4ef6 <code>example.txt<\/code> \u4e2d\u67e5\u627e\u5305\u542b\u5b57\u7b26\u4e32 &quot;hello&quot; \u7684\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code class=\"language-bash\">grep 'hello' example.txt\n<\/code><\/pre>\n<p>\u5982\u679c\u8981\u67e5\u627e\u4e0d\u5305\u542b &quot;hello&quot; \u7684\u884c\uff0c\u53ef\u4ee5\u4f7f\u7528 <code>-v<\/code> \u9009\u9879\uff1a<\/p>\n<pre><code class=\"language-bash\">grep -v 'hello' example.txt\n<\/code><\/pre>\n<p>\u8fd9\u4e9b\u547d\u4ee4\u80fd\u591f\u5e2e\u52a9\u4f60\u5728 Linux \u4e2d\u67e5\u627e\u5e76\u53cd\u5411\u641c\u7d22\u5339\u914d\u7684\u6570\u636e\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5728 Linux \u4e2d\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528 grep \u547d\u4ee4\u6765\u67e5\u627e\u5339\u914d\u7684\u6570\u636e\uff0c\u540c\u65f6\u4e5f\u53ef\u4ee5\u4f7f\u7528 -v \u9009\u9879\u6765\u8fdb\u884c\u53cd\u5411\u641c\u7d22\u3002 \u67e5 [&hellip;]<\/p>\n","protected":false},"author":11,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[105],"tags":[],"class_list":["post-9204","post","type-post","status-publish","format-standard","hentry","category-linux"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/9204","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/11"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=9204"}],"version-history":[{"count":2,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/9204\/revisions"}],"predecessor-version":[{"id":13791,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/9204\/revisions\/13791"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=9204"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=9204"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=9204"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}