{"id":19565,"date":"2023-01-05T12:25:05","date_gmt":"2023-01-05T04:25:05","guid":{"rendered":"https:\/\/www.linuxmi.com\/?p=19565"},"modified":"2023-01-05T12:25:05","modified_gmt":"2023-01-05T04:25:05","slug":"linux-sudo-tidai","status":"publish","type":"post","link":"https:\/\/www.linuxmi.com\/linux-sudo-tidai.html","title":{"rendered":"\u503c\u5f97\u8003\u8651\u7684 4 \u4e2a\u6700\u4f73 Linux sudo \u547d\u4ee4\u66ff\u4ee3\u65b9\u6848"},"content":{"rendered":"<p>\u5bf9\u4e8e\u90a3\u4e9b\u4e0d\u559c\u6b22 sudo \u5e76\u89c9\u5f97\u5b83\u81c3\u80bf\u7684\u4eba\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528\u51e0\u79cd sudo \u66ff\u4ee3\u65b9\u6cd5\u3002<\/p>\n<p>sudo \u53ef\u80fd\u662f\u6700\u5e38\u7528\u7684 Linux \u547d\u4ee4\u4e4b\u4e00\u3002\u5b83\u5141\u8bb8\u60a8\u5728 Linux \u673a\u5668\u4e0a\u83b7\u5f97\u7ba1\u7406\u6216\u63d0\u5347\u7684\u6743\u9650\u3002<\/p>\n<p>\u60a8\u901a\u5e38\u9700\u8981\u63d0\u5347\u6743\u9650\u624d\u80fd\u6267\u884c\u5b89\u88c5\u8f6f\u4ef6\u3001\u7ba1\u7406\u670d\u52a1\u548c\u5220\u9664\u5173\u952e\u7cfb\u7edf\u6587\u4ef6\u7b49\u64cd\u4f5c\u3002\u4f46\u662f\u60a8\u77e5\u9053 Linux \u4e0a\u6709 sudo \u547d\u4ee4\u7684\u66ff\u4ee3\u65b9\u6cd5\u5417\uff1f<\/p>\n<h2 id=\"why-execute-linux-commands-as-another-user\">\u4e3a\u4ec0\u4e48\u8981\u4ee5\u53e6\u4e00\u4e2a\u7528\u6237\u8eab\u4efd\u6267\u884c Linux \u547d\u4ee4\uff1f<\/h2>\n<p>sudo \u662f\u4e00\u4e2a\u975e\u5e38\u91cd\u8981\u7684\u547d\u4ee4\uff0c\u56e0\u4e3a\u5b83\u5141\u8bb8\u60a8\u4ee5\u8d85\u7ea7\u7528\u6237\u6743\u9650\u6267\u884c\u547d\u4ee4\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0c\u975e root \u7528\u6237\u901a\u5e38\u5bf9 Linux \u4e0a\u7684\u8d44\u6e90\u548c\u6587\u4ef6\u5177\u6709\u6709\u9650\u7684\u8bbf\u95ee\u6743\u9650\u3002<\/p>\n<p>\u51fa\u4e8e\u4ee5\u4e0b\u539f\u56e0\uff0c\u9650\u5236\u5bf9 Linux \u7528\u6237\u7684\u8bbf\u95ee\u975e\u5e38\u91cd\u8981\uff1a<\/p>\n<ul>\n<li><strong>\u63a7\u5236\uff1a<\/strong>\u5b83\u5141\u8bb8\u7ba1\u7406\u5458\u6216\u7cfb\u7edf\u6240\u6709\u8005\u6388\u4e88\u5bf9\u67d0\u4e9b\u6587\u4ef6\u548c\u7a0b\u5e8f\u7684\u7279\u5b9a\u8bbf\u95ee\u6743\u9650\u3002\u8fd9\u6709\u5229\u4e8e\u7cfb\u7edf\u7a33\u5b9a\u6027\u3001\u9690\u79c1\u548c\u6574\u4f53\u6027\u80fd\u3002<\/li>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>\u9650\u5236\u5bf9\u7cfb\u7edf\u67d0\u4e9b\u90e8\u5206\u7684\u8bbf\u95ee\u53ef\u9632\u6b62\u610f\u5916\u5220\u9664\u6216\u66f4\u6539\u7cfb\u7edf\u3002\u800c\u4e14\u5b83\u8fd8\u51cf\u5c11\u4e86\u7cfb\u7edf\u7684\u653b\u51fb\u9762\u3002<\/li>\n<\/ul>\n<p>sudo \u5de5\u4f5c\u6b63\u5e38\uff0c\u5e76\u4e14\u6bd4\u5927\u591a\u6570\u4eba\u4f7f\u7528\u5b83\u505a\u7684\u8981\u591a\u5f97\u591a\u3002\u4e0d\u5e78\u7684\u662f\uff0c\u8fd9\u4f7f\u5b83\u975e\u5e38\u81c3\u80bf\u3002<\/p>\n<p>\u5e78\u8fd0\u7684\u662f\uff0c\u4e0e Linux \u4e0a\u7684\u5927\u591a\u6570\u4e1c\u897f\u4e00\u6837\uff0csudo \u547d\u4ee4\u6709\u4e00\u4e9b\u5f88\u597d\u7684\u66ff\u4ee3\u65b9\u6cd5\uff0c\u4e0b\u9762\u662f\u5176\u4e2d\u7684\u4e00\u4e9b\u3002<\/p>\n<h2 id=\"pkexec\">1\u3001pkexec<\/h2>\n<p>pkexec\uff08PolicyKit Executive\uff09\u547d\u4ee4\u662fPolicyKit\u6846\u67b6\u7684\u524d\u7aef\u5b9e\u73b0\uff0c\u5b83\u63d0\u4f9b\u4e86\u4e00\u7ec4\u89c4\u5219\uff0c\u7528\u4e8e\u4e3a\u7528\u6237\u548c\u8fdb\u7a0b\u6388\u4e88\u6743\u9650\u3002<\/p>\n<p>pkexec \u5141\u8bb8\u60a8\u6839\u636e\u6307\u5b9a\u7b56\u7565\u4e2d\u5b9a\u4e49\u7684\u89c4\u5219\uff0c\u4ee5\u4e0d\u540c\u7528\u6237\u6216\u89d2\u8272\u7684\u6743\u9650\u6267\u884c\u547d\u4ee4\u3002<\/p>\n<p>pkexec \u5de5\u5177\u5df2\u7ecf\u5b89\u88c5\u5728 Ubuntu \u548c\u5176\u4ed6\u4e3b\u8981 Linux \u53d1\u884c\u7248\u4e0a\u3002\u5728\u672a\u5b89\u88c5\u7684\u60c5\u51b5\u4e0b\uff0c\u8fd9\u91cc\u662f\u5b89\u88c5\u65b9\u6cd5\u3002<\/p>\n<p>\u5728\u57fa\u4e8e Debian \u7684\u7cfb\u7edf\u4e0a\uff0c\u8fd0\u884c\uff1a<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"null\">linuxmi@linuxmi \/home\/linuxmi\/www.linuxmi.com                                     \r\n\u26a1 sudo apt update &amp;&amp; sudo apt install policykit-1<\/code><\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19567\" src=\"https:\/\/www.linuxmi.com\/wp-content\/uploads\/2023\/01\/policykit.png\" alt=\"\" width=\"1038\" height=\"479\" \/><\/p>\n<p>\u5728 RHEL \u548c\u7c7b\u4f3c\u7684\u53d1\u884c\u7248\u4e0a\uff0c\u8fd0\u884c\uff1a<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"null\">linuxmi@linuxmi \/home\/linuxmi\/www.linuxmi.com                                     \r\n\u26a1 sudo dnf install policykit<\/code><\/pre>\n<p>\u5728\u57fa\u4e8e Arch \u7684 Linux \u53d1\u884c\u7248\u4e0a\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"null\">linuxmi@linuxmi \/home\/linuxmi\/www.linuxmi.com                                     \r\n\u26a1 sudo pacman -s policykit-1<\/code><\/pre>\n<h3 id=\"how-to-use-pkexec\">\u5982\u4f55\u4f7f\u7528 pkexec<\/h3>\n<p>\u8981\u4f7f\u7528 pkexec\uff0c\u60a8\u5fc5\u987b\u9996\u5148\u6307\u5b9a pkexec \u5173\u952e\u5b57\uff0c\u540e\u8ddf\u8981\u6267\u884c\u7684\u547d\u4ee4\uff0c\u7136\u540e\u662f\u8be5\u547d\u4ee4\u9700\u8981\u7684\u4efb\u4f55\u53c2\u6570\u6216\u9009\u9879\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u4f7f\u7528\u8d85\u7ea7\u7528\u6237\u6743\u9650\u5728\u60a8\u7684\u7cfb\u7edf\u4e0a\u5b89\u88c5\u6709\u8da3\u7684 Linux \u7a0b\u5e8f\uff1acowsay\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"null\">linuxmi@linuxmi \/home\/linuxmi\/www.linuxmi.com                                     \r\n\u26a1 pkexec apt install cowsay<\/code><\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19568\" src=\"https:\/\/www.linuxmi.com\/wp-content\/uploads\/2023\/01\/pkexec.png\" alt=\"\" width=\"1038\" height=\"398\" \/><\/p>\n<p>\u60a8\u8fd8\u53ef\u4ee5\u4f7f\u7528\u00a0<strong>&#8211;user <\/strong>\u9009\u9879\u540e\u8ddf\u7528\u6237\u6216\u89d2\u8272\u7684\u540d\u79f0\u6765\u6307\u5b9a\u8981\u627f\u62c5\u5176\u7279\u6743\u7684\u7528\u6237\u6216\u89d2\u8272\u3002\u4f8b\u5982\uff0c\u8981\u4ee5\u7ba1\u7406\u5458\u7528\u6237\u7684\u6743\u9650\u6267\u884c\u4e0a\u8ff0\u547d\u4ee4\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"null\">pkexec --user linuxmi apt install cowsay<\/code><\/pre>\n<p>\u6b64\u5916\uff0c\u60a8\u8fd8\u9700\u8981\u8f93\u5165\u60a8\u5728\u547d\u4ee4\u4e2d\u6307\u5b9a\u7684\u7528\u6237\u6216\u89d2\u8272\u7684\u5bc6\u7801\u3002\u5982\u679c\u60a8\u6ca1\u6709\u5fc5\u8981\u7684\u6743\u9650\uff0c\u60a8\u5c06\u6536\u5230\u9519\u8bef\u6d88\u606f\u3002<\/p>\n<h2 id=\"doas\">2\u3001doas<\/h2>\n<p>doas \u547d\u4ee4\u8d77\u6e90\u4e8e OpenBSD \u64cd\u4f5c\u7cfb\u7edf\u3002\u5b83\u5141\u8bb8\u60a8\u4ee5\u6307\u5b9a\u7528\u6237\u6216\u89d2\u8272\u7684\u6743\u9650\u6267\u884c\u547d\u4ee4\u3002<\/p>\n<p>\u5b83\u4e0e sudo \u547d\u4ee4\u975e\u5e38\u76f8\u4f3c\uff0c\u4f46\u5b83\u662f\u73b0\u4ee3\u7684\u3001\u975e\u5e38\u8f7b\u91cf\u7ea7\u7684\u5e76\u4e14\u6613\u4e8e\u914d\u7f6e\uff0c\u56e0\u4e3a\u5b83\u4f7f\u7528\u7b80\u6d01\u6613\u8bfb\u7684\u8bed\u53e5\u3002\u5141\u8bb8\u6807\u51c6\u7528\u6237\u4ee5 root \u8eab\u4efd\u6267\u884c\u4efb\u52a1\uff0c\u5c31\u50cf sudo \u4e00\u6837\u3002\u5b83\u662f\u7531OpenBSD\u9879\u76ee\u5f00\u53d1\u7684\uff0c\u4f5c\u4e3asudo\u7684\u7b80\u7ea6\u66ff\u4ee3\u54c1\uff0c\u56e0\u6b64\uff0c\u8be5\u7a0b\u5e8f\u6bd4sudo\u5c0f\u5f97\u591a\u3002<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"null\">sudo apt install doas<\/code><\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19571\" src=\"https:\/\/www.linuxmi.com\/wp-content\/uploads\/2023\/01\/doas.png\" alt=\"\" width=\"930\" height=\"524\" \/><\/p>\n<h3 id=\"configuring-doas-on-linux\">\u5728 Linux \u4e0a\u914d\u7f6e doas<\/h3>\n<p>\u4e0e <strong>sudo <\/strong>\u548c <strong>pkexec <\/strong>\u547d\u4ee4\u4e0d\u540c\uff0c\u60a8\u5fc5\u987b\u5728\u5f00\u59cb\u4f7f\u7528\u4e4b\u524d\u914d\u7f6e\u65b0\u5b89\u88c5\u7684 doas \u5b9e\u4f8b\u3002\u914d\u7f6e\u6587\u4ef6\u4f4d\u4e8e <strong>\/etc\/doas.conf<\/strong>\u3002\u5982\u679c\u914d\u7f6e\u6587\u4ef6\u4e0d\u5b58\u5728\uff0c\u8bf7\u4f7f\u7528 touch \u547d\u4ee4\u6216\u60a8\u9009\u62e9\u7684\u4efb\u4f55\u5176\u4ed6\u7a0b\u5e8f\u521b\u5efa\u4e00\u4e2a\u3002<\/p>\n<p>\u8981\u6388\u4e88\u7528\u6237\u201clinuxmi\u201d\u7cfb\u7edf\u4e0a\u7684\u8d85\u7ea7\u7528\u6237\u6743\u9650\uff0c\u60a8\u53ef\u4ee5\u5c06\u4ee5\u4e0b\u884c\u6dfb\u52a0\u5230 <strong>\/etc\/doas.conf <\/strong>\u6587\u4ef6\u4e2d\uff1a<\/p>\n<pre><code class=\"hljs javascript\">permit persist :linuxmi <span class=\"hljs-keyword\">as<\/span> root<\/code><\/pre>\n<p>\u8bf7\u8bb0\u4f4f\u5c06\u4e0a\u8ff0\u547d\u4ee4\u4e2d\u7684\u7528\u6237\u201clinuxmi\u201d\u66ff\u6362\u4e3a\u6b63\u786e\u7684\u7528\u6237\u540d\u3002<\/p>\n<div class=\"body-img landscape\">\n<div class=\"responsive-img image-expandable img-article-item\" data-img-url=\"https:\/\/static1.makeuseofimages.com\/wordpress\/wp-content\/uploads\/2022\/12\/doas_command_config_on_linux-1.jpg\" data-modal-id=\"single-image-modal\" data-modal-container-id=\"single-image-modal-container\" data-img-caption=\"&quot;&quot;\">\n<figure><picture><source srcset=\"https:\/\/static1.makeuseofimages.com\/wordpress\/wp-content\/uploads\/2022\/12\/doas_command_config_on_linux-1.jpg?q=50&amp;fit=crop&amp;w=1500&amp;dpr=1.5\" media=\"(min-width: 1024px)\" sizes=\"1500px\" data-srcset=\"https:\/\/static1.makeuseofimages.com\/wordpress\/wp-content\/uploads\/2022\/12\/doas_command_config_on_linux-1.jpg?q=50&amp;fit=crop&amp;w=1500&amp;dpr=1.5\" \/><source srcset=\"https:\/\/static1.makeuseofimages.com\/wordpress\/wp-content\/uploads\/2022\/12\/doas_command_config_on_linux-1.jpg?q=50&amp;fit=crop&amp;w=943&amp;dpr=1.5\" media=\"(min-width: 768px)\" sizes=\"943px\" data-srcset=\"https:\/\/static1.makeuseofimages.com\/wordpress\/wp-content\/uploads\/2022\/12\/doas_command_config_on_linux-1.jpg?q=50&amp;fit=crop&amp;w=943&amp;dpr=1.5\" \/><source srcset=\"https:\/\/static1.makeuseofimages.com\/wordpress\/wp-content\/uploads\/2022\/12\/doas_command_config_on_linux-1.jpg?q=50&amp;fit=crop&amp;w=767&amp;dpr=1.5\" media=\"(min-width: 481px)\" sizes=\"767px\" data-srcset=\"https:\/\/static1.makeuseofimages.com\/wordpress\/wp-content\/uploads\/2022\/12\/doas_command_config_on_linux-1.jpg?q=50&amp;fit=crop&amp;w=767&amp;dpr=1.5\" \/><source srcset=\"https:\/\/static1.makeuseofimages.com\/wordpress\/wp-content\/uploads\/2022\/12\/doas_command_config_on_linux-1.jpg?q=50&amp;fit=crop&amp;w=480&amp;dpr=1.5\" media=\"(min-width: 0px)\" sizes=\"480px\" data-srcset=\"https:\/\/static1.makeuseofimages.com\/wordpress\/wp-content\/uploads\/2022\/12\/doas_command_config_on_linux-1.jpg?q=50&amp;fit=crop&amp;w=480&amp;dpr=1.5\" \/><img class=\" lazyloaded\" alt=\"linux\u7cfb\u7edf\u4e0a\u7684doas\u547d\u4ee4\u914d\u7f6e\" width=\"1200\" height=\"330\" data-img-url=\"https:\/\/static1.makeuseofimages.com\/wordpress\/wp-content\/uploads\/2022\/12\/doas_command_config_on_linux-1.jpg\" \/><\/picture><\/figure>\n<\/div>\n<\/div>\n<p>\u4fdd\u5b58\u914d\u7f6e\u66f4\u6539\u540e\uff0c\u5c1d\u8bd5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88c5 cowsay\uff1a<\/p>\n<pre><code class=\"hljs sql\">doas apt <span class=\"hljs-keyword\">install<\/span> cowsay<\/code><\/pre>\n<p>\u8981\u4f7f\u7528\u5176\u4ed6\u7528\u6237\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 <strong>-u <\/strong>\u6807\u5fd7\u540e\u8ddf\u7528\u6237\u540d\u3002\u5b83\u7c7b\u4f3c\u4e8e\u4e0e pkexec \u547d\u4ee4\u4e00\u8d77\u4f7f\u7528\u7684<strong>&#8211;user<\/strong>\u6807\u5fd7\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u4ee5\u7cfb\u7edf\u7ba1\u7406\u5458\u8eab\u4efd\u8fd0\u884c\u4e0a\u8ff0\u547d\u4ee4\uff0c\u60a8\u53ef\u4ee5\u8fd0\u884c\uff1a<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"null\">doas -u admin apt install cowsay<\/code><\/pre>\n<p>&nbsp;<\/p>\n<h2 id=\"su\">3\u3001su<\/h2>\n<p>su \u547d\u4ee4\u662f\u201c\u5207\u6362\u7528\u6237\u201d\u7684\u7f29\u5199\u3002\u5b83\u5141\u8bb8\u60a8\u4ee5\u5f53\u524d\u767b\u5f55\u7528\u6237\u4ee5\u5916\u7684\u7528\u6237\u8eab\u4efd\u6267\u884c\u547d\u4ee4\u3002\u5b83\u901a\u5e38\u7528\u4e8e\u8fd0\u884c\u9700\u8981 root \u6743\u9650\u7684\u547d\u4ee4\uff0c\u4f46\u60a8\u53ef\u4ee5\u4f7f\u7528 su \u8fd0\u884c\u4efb\u4f55\u5176\u4ed6\u547d\u4ee4\u3002<\/p>\n<p>\u8fd0\u884c\u4e0d\u5e26\u4efb\u4f55\u53c2\u6570\u7684 su \u547d\u4ee4\u5047\u5b9a\u4e3a root \u7528\u6237\uff0c\u56e0\u6b64\u60a8\u5fc5\u987b\u77e5\u9053 root \u7528\u6237\u5bc6\u7801\u624d\u80fd\u7ee7\u7eed\u3002\u5982\u679c\u8981\u5207\u6362\u5230\u540d\u4e3a linuxmi \u7684\u7528\u6237\uff0c\u53ea\u9700\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre class=\"pure-highlightjs\"><code class=\"null\">linuxmi@linuxmi \/home\/linuxmi\/www.linuxmi.com                                     \r\n\u26a1 su linuxmi<\/code><\/pre>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19569\" src=\"https:\/\/www.linuxmi.com\/wp-content\/uploads\/2023\/01\/su.png\" alt=\"\" width=\"1038\" height=\"290\" \/><\/p>\n<p>\u8f93\u5165\u7528\u6237 linuxmi \u7684\u5bc6\u7801\u3002\u8981\u5207\u6362\u56de\u539f\u59cb\u7528\u6237\uff0c\u53ea\u9700\u8fd0\u884c <strong>exit <\/strong>\u547d\u4ee4\u5373\u53ef\u3002<\/p>\n<p>\u8bf7\u6ce8\u610f\uff0c\u901a\u5e38\u4e0d\u5efa\u8bae\u4ee5 root \u7528\u6237\u8eab\u4efd\u8fd0\u884c\u547d\u4ee4\uff0c\u56e0\u4e3a\u7cfb\u7edf\u4e0d\u4f1a\u5728\u60a8\u8fd0\u884c\u7684\u6bcf\u4e2a\u547d\u4ee4\u4e0a\u63d0\u793a\u60a8\u8f93\u5165\u5bc6\u7801\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5bfc\u81f4\u707e\u96be\u6027\u7684\u540e\u679c\uff0c\u4f8b\u5982\u610f\u5916\u5220\u9664\u6587\u4ef6\u3002<\/p>\n<h2 id=\"dzdo\">4\u3001dzdo<\/h2>\n<p>dzdo \u662f\u4e00\u4e2a\u547d\u4ee4\u884c\u5de5\u5177\uff0c\u7528\u4e8e\u4ee5\u5176\u4ed6\u7528\u6237\uff08\u4f8b\u5982\u8d85\u7ea7\u7528\u6237\u6216\u6839\u7528\u6237\uff09\u7684\u6743\u9650\u6267\u884c\u547d\u4ee4\u3002\u5b83\u7c7b\u4f3c\u4e8e\u901a\u5e38\u7528\u4e8e\u76f8\u540c\u76ee\u7684\u7684 sudo \u547d\u4ee4\u3002dzdo \u547d\u4ee4\u4e3b\u8981\u5728 Oracle Linux \u4e0a\u53ef\u7528\u3002<\/p>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528 <strong>-u <\/strong>\u6807\u5fd7\u6765\u6307\u5b9a\u60a8\u8981\u4f7f\u7528\u5176\u6743\u9650\u7684\u7528\u6237\u3002\u4f8b\u5982\uff0c\u4ee5\u4e0b\u547d\u4ee4\u5c06\u4ee5\u8d85\u7ea7\u7528\u6237 (root) \u7684\u6743\u9650\u6267\u884c <strong>apt-get update \u547d\u4ee4\uff1a<\/strong><\/p>\n<pre class=\"pure-highlightjs\"><code class=\"null\">dzdo -u root apt-get update<\/code><\/pre>\n<p>\u7cfb\u7edf\u5c06\u8981\u6c42\u60a8\u8f93\u5165\u9002\u5f53\u7684\u5bc6\u7801\u4ee5\u786e\u8ba4\u60a8\u5177\u6709\u8fd0\u884c\u8be5\u547d\u4ee4\u6240\u9700\u7684\u6743\u9650\u3002<\/p>\n<h2 id=\"use-the-correct-user-controls-for-enhanced-security-on-linux\">\u5728 Linux \u4e0a\u4f7f\u7528\u6b63\u786e\u7684\u7528\u6237\u63a7\u4ef6\u6765\u589e\u5f3a\u5b89\u5168\u6027<\/h2>\n<p>sudo \u662f Linux \u7cfb\u7edf\u4e0a\u5e38\u7528\u7684\u547d\u4ee4\uff0c\u5141\u8bb8\u7528\u6237\u4ee5 root \u7528\u6237\u7684\u6743\u9650\u6267\u884c\u547d\u4ee4\u3002\u6839\u636e\u60a8\u7684\u9700\u8981\uff0c\u60a8\u53ef\u4ee5\u5728\u5de5\u4f5c\u6d41\u7a0b\u4e2d\u4f7f\u7528\u4efb\u4f55 sudo \u66ff\u4ee3\u65b9\u6848\u3002<\/p>\n<p>\u5728 Linux \u4e0a\uff0c\u4e3a\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u5206\u914d\u9002\u5f53\u7684\u8bbf\u95ee\u7ea7\u522b\u4ee5\u83b7\u5f97\u66f4\u597d\u7684\u5b89\u5168\u6027\u4e5f\u5f88\u91cd\u8981\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5bf9\u4e8e\u90a3\u4e9b\u4e0d\u559c\u6b22 sudo \u5e76\u89c9\u5f97\u5b83\u81c3\u80bf\u7684\u4eba\uff0c\u53ef\u4ee5\u5c1d\u8bd5\u4f7f\u7528\u51e0\u79cd sudo \u66ff\u4ee3\u65b9\u6cd5\u3002 sudo \u53ef\u80fd\u662f &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[3],"tags":[1031,19],"class_list":["post-19565","post","type-post","status-publish","format-standard","hentry","category-linux","tag-linux-sudo","tag-sudo"],"aioseo_notices":[],"views":1327,"_links":{"self":[{"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/posts\/19565","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/comments?post=19565"}],"version-history":[{"count":3,"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/posts\/19565\/revisions"}],"predecessor-version":[{"id":19572,"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/posts\/19565\/revisions\/19572"}],"wp:attachment":[{"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/media?parent=19565"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/categories?post=19565"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linuxmi.com\/wp-json\/wp\/v2\/tags?post=19565"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}