{"id":72,"date":"2025-06-24T08:24:37","date_gmt":"2025-06-24T00:24:37","guid":{"rendered":"http:\/\/1.14.207.80\/?p=72"},"modified":"2025-06-24T08:30:53","modified_gmt":"2025-06-24T00:30:53","slug":"linux%e5%9f%ba%e7%a1%80","status":"publish","type":"post","link":"https:\/\/www.zhangjianjia.xyz\/index.php\/2025\/06\/24\/linux%e5%9f%ba%e7%a1%80\/","title":{"rendered":"Linux\u57fa\u7840\uff08\u767b\u5f55\u4e0e\u8fdc\u7a0b\u8fde\u63a5\uff09"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\"><br>Linux\u767b\u5f55\u548c\u8fdc\u7a0b\u94fe\u63a5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Linux \u767b\u5f55\u4e0e\u8fdc\u7a0b\u8fde\u63a5<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>1. \u9ed8\u8ba4\u8d26\u53f7<\/strong><\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>root  # \u7cfb\u7edf\u9ed8\u8ba4\u8d85\u7ea7\u7ba1\u7406\u5458\u8d26\u53f7<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u53ef\u521b\u5efa\u5176\u4ed6\u8d26\u53f7\uff1a<code>adduser username<\/code><\/p>\n<\/blockquote>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>2. \u67e5\u770b\u672c\u673a IP<\/strong><\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>hostname -I  # \u6ce8\u610f\u662f**\u5927\u5199\u5b57\u6bcd i**\uff0c\u4e0d\u662f\u5c0f\u5199 L<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\"><strong>3. SSH \u8fdc\u7a0b\u8fde\u63a5 (Windows)<\/strong><\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>1. Win + R \u2192 \u8f93\u5165 `cmd` \u2192 \u56de\u8f66\n2. \u6267\u884c\u547d\u4ee4\uff1a\n   ssh root@IP\u5730\u5740  # root \u4e3a\u7528\u6237\u540d\uff0c\u66ff\u6362\u4e3a\u5b9e\u9645 IP<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u7cfb\u7edf\u91cd\u542f\u547d\u4ee4<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u547d\u4ee4<\/strong><\/th><th><strong>\u8bf4\u660e<\/strong><\/th><\/tr><\/thead><tbody><tr><td><code>reboot<\/code><\/td><td>\u7acb\u5373\u91cd\u542f<\/td><\/tr><tr><td><code>init 6<\/code><\/td><td>\u5207\u6362\u5230\u8fd0\u884c\u7ea7\u522b 6 (\u91cd\u542f)<\/td><\/tr><tr><td><code>shutdown -r now<\/code><\/td><td>\u7acb\u5373\u91cd\u542f<\/td><\/tr><tr><td><code>Ctrl + Alt + Del<\/code><\/td><td>\u684c\u9762\u73af\u5883\u5feb\u6377\u952e (\u4ec5\u56fe\u5f62\u754c\u9762\u6709\u6548)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u7cfb\u7edf\u5173\u673a\u547d\u4ee4<\/strong><\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>\u547d\u4ee4<\/strong><\/th><th><strong>\u8bf4\u660e<\/strong><\/th><\/tr><\/thead><tbody><tr><td><code>poweroff<\/code><\/td><td>\u7acb\u5373\u5173\u673a<\/td><\/tr><tr><td><code>halt<\/code><\/td><td>\u505c\u6b62\u7cfb\u7edf\u8fd0\u884c<\/td><\/tr><tr><td><code>init 0<\/code><\/td><td>\u5207\u6362\u5230\u8fd0\u884c\u7ea7\u522b 0 (\u5173\u673a)<\/td><\/tr><tr><td><code>shutdown -h now<\/code><\/td><td>\u7acb\u5373\u5173\u673a<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u26a0\ufe0f <strong>Ubuntu \u6ce8\u610f<\/strong>\uff1a<br>\u666e\u901a\u7528\u6237\u6267\u884c\u5173\u673a\u547d\u4ee4\u9700\u52a0 <code>sudo<\/code><\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo poweroff  # \u9700\u8981\u8f93\u5165\u5f53\u524d\u7528\u6237\u5bc6\u7801<\/code><\/pre>\n<\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Ubuntu Root \u8d26\u53f7\u64cd\u4f5c<\/strong><\/h3>\n\n\n\n<h4 class=\"wp-block-heading\">\u25b6 \u4e34\u65f6\u5207\u6362 root<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code>sudo -i  # \u8f93\u5165**\u5f53\u524d\u767b\u5f55\u7528\u6237**\u7684\u5bc6\u7801<\/code><\/pre>\n\n\n\n<h4 class=\"wp-block-heading\">\u25b6 \u6c38\u4e45\u5f00\u542f root \u767b\u5f55 (SSH)<\/h4>\n\n\n\n<pre class=\"wp-block-code\"><code># 1. \u5b89\u88c5 SSH \u670d\u52a1\nsudo apt update &amp;&amp; sudo apt install openssh-server -y\n\n# 2. \u4fee\u6539 SSH \u914d\u7f6e\nsudo vim \/etc\/ssh\/sshd_config\n\n# 3. \u627e\u5230\u5e76\u4fee\u6539\u53c2\u6570 (\u53bb\u6389\u6ce8\u91ca\/\u4fee\u6539\u503c)\nPermitRootLogin yes  # \u5141\u8bb8 root \u767b\u5f55\n\n# 4. \u91cd\u542f SSH \u670d\u52a1\nsudo systemctl restart sshd\n\n# 5. \u8bbe\u7f6e root \u5bc6\u7801 (\u9996\u6b21\u4f7f\u7528\u9700\u8bbe\u7f6e)\nsudo passwd root<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u64cd\u4f5c\u6d41\u7a0b\u793a\u610f\u56fe<\/strong><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>graph TD\n    A&#91;\u8fde\u63a5\u670d\u52a1\u5668] --&gt; B{Ubuntu\u7cfb\u7edf\uff1f}\n    B --&gt;|\u662f| C&#91;\u4f7f\u7528 sudo -i \u5207root]\n    B --&gt;|\u5426| D&#91;\u76f4\u63a5\u4f7f\u7528 root]\n    C --&gt; E&#91;\u6267\u884c\u7ba1\u7406\u64cd\u4f5c]\n    D --&gt; E\n    E --&gt; F{\u9700\u8981\u6c38\u4e45\u5f00\u542froot\u767b\u5f55\uff1f}\n    F --&gt;|\u662f| G&#91;\u4fee\u6539 sshd_config]\n    F --&gt;|\u5426| H&#91;\u5b8c\u6210]<\/code><\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u5b89\u5168\u8b66\u544a<\/strong><\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>! \u751f\u4ea7\u73af\u5883\u4e0d\u5efa\u8bae\u5f00\u542f root \u8fdc\u7a0b\u767b\u5f55 !\n- \u5efa\u8bae\u64cd\u4f5c\uff1a\n  1. \u4f7f\u7528\u666e\u901a\u7528\u6237\u767b\u5f55\n  2. \u901a\u8fc7 sudo \u6267\u884c\u7279\u6743\u547d\u4ee4\n  3. \u5728 \/etc\/sudoers \u914d\u7f6e\u7cbe\u7ec6\u6743\u9650<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Linux\u767b\u5f55\u548c\u8fdc\u7a0b\u94fe\u63a5 Linux \u767b\u5f55\u4e0e\u8fdc\u7a0b\u8fde\u63a5 1. \u9ed8\u8ba4\u8d26\u53f7 \u53ef\u521b\u5efa\u5176\u4ed6\u8d26\u53f7\uff1aadduser user [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-72","post","type-post","status-publish","format-standard","hentry","category-linux"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.zhangjianjia.xyz\/index.php\/wp-json\/wp\/v2\/posts\/72","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhangjianjia.xyz\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhangjianjia.xyz\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhangjianjia.xyz\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhangjianjia.xyz\/index.php\/wp-json\/wp\/v2\/comments?post=72"}],"version-history":[{"count":3,"href":"https:\/\/www.zhangjianjia.xyz\/index.php\/wp-json\/wp\/v2\/posts\/72\/revisions"}],"predecessor-version":[{"id":78,"href":"https:\/\/www.zhangjianjia.xyz\/index.php\/wp-json\/wp\/v2\/posts\/72\/revisions\/78"}],"wp:attachment":[{"href":"https:\/\/www.zhangjianjia.xyz\/index.php\/wp-json\/wp\/v2\/media?parent=72"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangjianjia.xyz\/index.php\/wp-json\/wp\/v2\/categories?post=72"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangjianjia.xyz\/index.php\/wp-json\/wp\/v2\/tags?post=72"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}