{"id":217722,"date":"2020-12-05T13:45:21","date_gmt":"2020-12-05T05:45:21","guid":{"rendered":"http:\/\/4563.org\/?p=217722"},"modified":"2020-12-05T13:45:21","modified_gmt":"2020-12-05T05:45:21","slug":"linux-%e4%b8%ad%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8-sed-%e4%bf%ae%e6%94%b9-ini-%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e8%8a%82%e7%82%b9%e5%86%85%e5%ae%b9","status":"publish","type":"post","link":"http:\/\/4563.org\/?p=217722","title":{"rendered":"Linux \u4e2d\u5982\u4f55\u4f7f\u7528 sed \u4fee\u6539 ini \u914d\u7f6e\u6587\u4ef6\u8282\u70b9\u5185\u5bb9"},"content":{"rendered":"<div>\n<div>\n<div>\n<h1>                  Linux \u4e2d\u5982\u4f55\u4f7f\u7528 sed \u4fee\u6539 ini \u914d\u7f6e\u6587\u4ef6\u8282\u70b9\u5185\u5bb9               <\/h1>\n<p> <\/p>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : css3 <\/span>  <span><i><\/i> 0<\/span> <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<\/p><\/div>\n<div isfirst=\"1\"> <\/p>\n<p>\u6709\u4e2a\u4fee\u6539\u914d\u7f6e\u6587\u4ef6\u7684\u9700\u6c42\uff0c\u6ce8\u91ca\u6216\u8005\u53d6\u6d88\u6ce8\u91ca <code>ini<\/code> \u91cc\u8fb9\u4e00\u4e2a\u8282\u70b9\uff0c \u914d\u7f6e\u6587\u4ef6\u8282\u70b9 key \u7684\u4e2a\u6570\u548c\u884c\u6570\u90fd\u4e0d\u56fa\u5b9a\uff0c\u662f\u53d8\u5316\u7684<\/p>\n<pre><code>[parameters1]     database_user    = user1     database_version = 2503  [parameters2]     database_user    = user2     database_version = 2506 <\/code><\/pre>\n<p>\u5e0c\u671b\u7ed9 <code>parameters1<\/code> \u8282\u70b9\u6574\u4f53\u6dfb\u52a0\u6ce8\u91ca(\u6548\u679c\u56fe\u5982\u4e0b), \u7528 sed \u80fd\u6539\u5417\uff0c\u6216\u8005\u7528\u5176\u4ed6\u65b9\u6cd5\u4e5f\u884c\uff1a<\/p>\n<pre><code>#[parameters1] #   database_user    = user1 #   database_version = 2503   [parameters2]     database_user    = user2     database_version = 2506 <\/code><\/pre>\n<p>\u8fd8\u6709\u5c31\u7ed9\u73b0\u6709\u5e26\u6ce8\u91ca\u7684\u5185\u5bb9\uff0c\u53d6\u6d88\u6ce8\u91ca<\/p>\n<\/p><\/div>\n<div> <b>\u5927\u4f6c\u6709\u8a71\u8aaa<\/b> (<span>4<\/span>)        <\/div>\n<div> <\/div>\n<\/p><\/div>\n<\/p><\/div>\n<ul>\n<li data-pid=\"4427540\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : aloxaf <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             &#8220;`<br \/>section1=&#8217;^[parameters1]&#8217;<br \/>section2=&#8217;^[parameters2]&#8217;<br \/>sed -i &#8220;\/$section1\/,\/$section2\/{\/$section2\/!{s\/.*\/#&amp;\/}}&#8221; test.txt<br \/>&#8220;`                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4427541\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u4e3b<\/span> <span>\u8cc7\u6df1\u5927\u4f6c : css3 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             @aloxaf \u8001\u54e5\uff0c\u4e0d\u592a\u884c\u554a\uff0cparametersX \u6709 n \u4e2a                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4427542\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : nano91 <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             python \u811a\u672c\u5427 \u770b\u770b\u6587\u4ef6\u8bfb\u5199\u548c\u5b57\u7b26\u4e32\u64cd\u4f5c\u5c31\u884c\u4e86 \u8fd9\u79cd\u5e38\u7528\u7684\u64cd\u4f5c \u53ef\u4ee5\u81ea\u5df1\u5199\u4e00\u4e2a\u5de5\u5177\u96c6\u5b58\u7740\u5907\u7528\u4e86<br \/>@css3                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li data-pid=\"4427543\" data-uid=\"2\">\n<div>\n<div>\n<div> <span>\u8cc7\u6df1\u5927\u4f6c : IgniteWhite <\/span>  <\/div>\n<div> <i title=\"\u5f15\u7528\"><\/i>  <span>          <\/span> <\/div>\n<\/p><\/div>\n<div>                                                             \u8fd9\u79cd\u9700\u6c42\uff0c\u660e\u663e awk \u6bd4 sed \u8981\u5408\u9002                                                            <\/div>\n<\/p><\/div>\n<\/li>\n<li>\n","protected":false},"excerpt":{"rendered":"<p>Linux \u4e2d\u5982\u4f55\u4f7f\u7528 sed \u4fee&hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[],"tags":[],"_links":{"self":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/217722"}],"collection":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=217722"}],"version-history":[{"count":0,"href":"http:\/\/4563.org\/index.php?rest_route=\/wp\/v2\/posts\/217722\/revisions"}],"wp:attachment":[{"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=217722"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=217722"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/4563.org\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=217722"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}