{"id":6984,"date":"2022-09-20T19:14:24","date_gmt":"2022-09-20T11:14:24","guid":{"rendered":"http:\/\/xinyiworld.top\/wordpress_it\/?p=6984"},"modified":"2024-12-30T16:06:44","modified_gmt":"2024-12-30T08:06:44","slug":"sed%e6%8c%87%e4%bb%a4","status":"publish","type":"post","link":"http:\/\/xinyiworld.top\/wordpress_it\/?p=6984","title":{"rendered":"sed\u6307\u4ee4"},"content":{"rendered":"<p><a href=\"https:\/\/www.runoob.com\/linux\/linux-comm-sed.html\">https:\/\/www.runoob.com\/linux\/linux-comm-sed.html<\/a><br \/>\nsed\u547d\u4ee4\u5f88\u591a\uff0c\u8bb0\u4f4f\u8bed\u6cd5\u5b9a\u4e49\u3002<\/p>\n<p>\u5173\u4e8e-n\u7684\u7528\u6cd5:<a href=\"https:\/\/zhuanlan.zhihu.com\/p\/442286256\">https:\/\/zhuanlan.zhihu.com\/p\/442286256<\/a><\/p>\n<h4>sed -i \u547d\u4ee4\u8be6\u89e3<\/h4>\n<p><a href=\"https:\/\/blog.51cto.com\/u_15576159\/5301918\">https:\/\/blog.51cto.com\/u_15576159\/5301918<\/a><\/p>\n<pre><code class=\"language-bash\"># \u5bf9\u6bcf\u884c\u5339\u914d\u5230\u7684\u7b2c\u4e00\u4e2a\u5b57\u7b26\u4e32\u8fdb\u884c\u66ff\u6362\nsed -i &#039;s\/\u539f\u5b57\u7b26\u4e32\/\u65b0\u5b57\u7b26\u4e32\/&#039; ab.txt \n\n# \u5bf9\u5168\u5c40\u5339\u914d\u4e0a\u7684\u6240\u6709\u5b57\u7b26\u4e32\u8fdb\u884c\u66ff\u6362\nsed -i &#039;s\/\u539f\u5b57\u7b26\u4e32\/\u65b0\u5b57\u7b26\u4e32\/g&#039; ab.txt \n\n# \u5220\u9664\u6240\u6709\u5339\u914d\u5230\u5b57\u7b26\u4e32\u7684\u884c\nsed -i &#039;\/\u5339\u914d\u5b57\u7b26\u4e32\/d&#039;  ab.txt  \n\n# \u7279\u5b9a\u5b57\u7b26\u4e32\u7684\u884c\u540e\u63d2\u5165\u65b0\u884c\nsed -i &#039;\/\u7279\u5b9a\u5b57\u7b26\u4e32\/a \u65b0\u884c\u5b57\u7b26\u4e32&#039; ab.txt \n\n# \u7279\u5b9a\u5b57\u7b26\u4e32\u7684\u884c\u524d\u63d2\u5165\u65b0\u884c(\u5339\u914d\u5230\u51e0\u4e2a\u5c31\u63d2\u5165\u51e0\u4e2a)\nsed -i &#039;\/\u7279\u5b9a\u5b57\u7b26\u4e32\/i \u65b0\u884c\u5b57\u7b26\u4e32&#039; ab.txt\n\n# \u628a\u5339\u914d\u884c\u4e2d\u7684\u67d0\u4e2a\u5b57\u7b26\u4e32\u66ff\u6362\u4e3a\u76ee\u6807\u5b57\u7b26\u4e32\nsed -i &#039;\/\u5339\u914d\u5b57\u7b26\u4e32\/s\/\u6e90\u5b57\u7b26\u4e32\/\u76ee\u6807\u5b57\u7b26\u4e32\/g&#039; ab.txt\n\n# \u5728\u6587\u4ef6ab.txt\u4e2d\u7684\u672b\u884c\u4e4b\u540e\uff0c\u6dfb\u52a0bye\nsed -i &#039;$a bye&#039; ab.txt   \n\n# \u5bf9\u4e8e\u6587\u4ef6\u7b2c3\u884c\uff0c\u628a\u5339\u914d\u4e0a\u7684\u6240\u6709\u5b57\u7b26\u4e32\u8fdb\u884c\u66ff\u6362\nsed -i &#039;3s\/\u539f\u5b57\u7b26\u4e32\/\u65b0\u5b57\u7b26\u4e32\/g&#039; ab.txt <\/code><\/pre>\n<h4>\u63d2\u5165<\/h4>\n<p><a href=\"https:\/\/www.cnblogs.com\/liujiaxin2018\/p\/14988775.html\">https:\/\/www.cnblogs.com\/liujiaxin2018\/p\/14988775.html<\/a><\/p>\n<h4>\u66ff\u6362<\/h4>\n<ul>\n<li>linu\u4e2d\u4f7f\u7528sed\u66ff\u6362\u5b57\u7b26\u5305\u542b\u2018\/\u2018\u5904\u7406\uff1a<a href=\"https:\/\/blog.csdn.net\/nmxiaocui\/article\/details\/122623641\">https:\/\/blog.csdn.net\/nmxiaocui\/article\/details\/122623641<\/a><\/li>\n<\/ul>\n<p>\u65b9\u68481\uff1a\u4f7f\u7528\u5192\u53f7\u4f5c\u5206\u9694\u7b26<\/p>\n<pre><code class=\"language-bash\">sed\u66ff\u6362 - \u542b\u53cd\u659c\u6760\uff08\/\uff09\u548cShell\u53d8\u91cf\n\ntest-sed.txt\u4e2d\u7684\u5185\u5bb9\u5982\u4e0b\uff1a\n\naaa\/bbb\/ccc\/ddd\/eee\n\nfff\/ggg\/ss\n\n\u6211\u8981\u5c06\u5176\u4e2d\u7684\u201cccc\/ddd\u201d\u66ff\u6362\u4e3a\u201cCCC\/DDD\u201d\u3002\u90a3\u4e48Shell\uff08Bash\uff09\u811a\u672c\u5e94\u8be5\u4e3a\uff1a\n\nNEW_STRING=&quot;CCC\/DDD&quot;\n\nsed -i &quot;s:ccc\/ddd:${NEW_STRING}:&quot; test-sed.txt\n\n\u5176\u4e2d\uff1a\n\n1\u3001s\u540e\u7684\u5192\u53f7\uff08:\uff09\u662f\u5206\u9694\u7b26\uff0c\u800c\u4e0d\u662f\u4f7f\u7528\u9ed8\u8ba4\u7684\u53cd\u659c\u6760\uff08\/\uff09\u3002\n\n2\u3001\u66ff\u6362\u5b57\u7b26\u4e32\u662f\u53d8\u91cf\u65f6\uff0c\u9700\u8981\u4f7f\u7528\u53cc\u5f15\u53f7\u3002\n<\/code><\/pre>\n<p>\u65b9\u68482\uff1a\u8f6c\u4e49<br \/>\n<code>\u5c06\/\u7528\u8f6c\u4e49\u5b57\u7b26&quot;\\\/&quot;\u66ff\u6362<\/code><\/p>\n<ul>\n<li>\n<p>sed\u66ff\u6362\u53d8\u91cf\u5b57\u7b26\u4e32<br \/>\n<a href=\"https:\/\/www.yii666.com\/article\/580116.html\">https:\/\/www.yii666.com\/article\/580116.html<\/a><br \/>\n<code>echo \u53d8\u91cf| sed ...<\/code><\/p>\n<\/li>\n<li>\n<p>\u6a21\u7cca\u67e5\u627e\u5e76\u66ff\u6362<br \/>\n<code>find  \/etc -type f -name www.conf | xargs sed -i &quot;s\/^listen = \\S*\/listen = 9000\/&quot;<\/code><br \/>\n\u4e0a\u9762\u811a\u672c\u8868\u793a\u5c06<code>\/etc\/www.conf<\/code>\u6587\u4ef6\u91cclisten = xxxxx\u7684\u5b57\u7b26\u4e32\u66ff\u6362\u4e3alisten = 9000,<code>\\S*<\/code>\u8868\u793a\u6a21\u7cca\u5339\u914d\u4efb\u610f\u5b57\u7b26<\/p>\n<\/li>\n<\/ul>\n<button class=\"simplefavorite-button\" data-postid=\"6984\" 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:\/\/www.runoob.com\/linux\/linux-comm-sed.html s [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[581],"tags":[],"_links":{"self":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/6984"}],"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=6984"}],"version-history":[{"count":10,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/6984\/revisions"}],"predecessor-version":[{"id":10832,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=\/wp\/v2\/posts\/6984\/revisions\/10832"}],"wp:attachment":[{"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=6984"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=6984"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/xinyiworld.top\/wordpress_it\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=6984"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}