{"id":17949,"date":"2024-11-18T08:43:46","date_gmt":"2024-11-18T00:43:46","guid":{"rendered":"https:\/\/fwq.ai\/blog\/17949\/"},"modified":"2024-11-18T08:43:46","modified_gmt":"2024-11-18T00:43:46","slug":"centos%e5%bf%98%e8%ae%b0%e5%af%86%e7%a0%81%e7%99%bb%e5%bd%95%e6%80%8e%e4%b9%88%e5%8a%9e","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/17949\/","title":{"rendered":"centos\u5fd8\u8bb0\u5bc6\u7801\u767b\u5f55\u600e\u4e48\u529e"},"content":{"rendered":"<blockquote><p>\n  \u5fd8\u8bb0 centos \u5bc6\u7801\u7684\u89e3\u51b3\u65b9\u6848\u5305\u62ec\uff1a\u5355\u7528\u6237\u6a21\u5f0f\uff1a\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f\uff0c\u4f7f\u7528 passwd root \u91cd\u7f6e\u5bc6\u7801\u3002\u6551\u63f4\u6a21\u5f0f\uff1a\u4f7f\u7528 centos live cd\/usb \u542f\u52a8\uff0c\u6302\u8f7d\u6839\u5206\u533a\u5e76\u91cd\u7f6e\u5bc6\u7801\u3002\u8fdc\u7a0b\u8bbf\u95ee\uff1a\u4f7f\u7528 ssh \u8fdc\u7a0b\u8fde\u63a5\uff0c\u7528 sudo passwd root \u91cd\u7f6e\u5bc6\u7801\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202404\/07\/2024040719332522047.jpg\" class=\"aligncenter\" title=\"centos\u5fd8\u8bb0\u5bc6\u7801\u767b\u5f55\u600e\u4e48\u529e\u63d2\u56fe\" alt=\"centos\u5fd8\u8bb0\u5bc6\u7801\u767b\u5f55\u600e\u4e48\u529e\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u5728\u5fd8\u8bb0\u5bc6\u7801\u7684\u60c5\u51b5\u4e0b\u767b\u5f55 CentOS<\/strong><\/p>\n<p>\u5fd8\u8bb0 CentOS \u5bc6\u7801\u53ef\u80fd\u4f1a\u5f88\u4ee4\u4eba\u6cae\u4e27\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u51e0\u79cd\u65b9\u6cd5\u91cd\u7f6e\u5bc6\u7801\u5e76\u91cd\u65b0\u83b7\u5f97\u5bf9\u7cfb\u7edf\u7684\u8bbf\u95ee\u6743\u9650\u3002<\/p>\n<p><strong>\u65b9\u6cd5 1\uff1a\u5355\u7528\u6237\u6a21\u5f0f<\/strong><\/p>\n<ul>\n<li>\u91cd\u65b0\u542f\u52a8\u670d\u52a1\u5668\u5e76\u6309\u4f4f Shift \u952e\u4ee5\u8fdb\u5165 GRUB \u83dc\u5355\u3002<\/li>\n<li>\u9009\u62e9\u201c\u9ad8\u7ea7\u9009\u9879\u201d\uff0c\u7136\u540e\u9009\u62e9\u5e26\u6709\u201c\u5355\u7528\u6237\u6a21\u5f0f\u201d\u6807\u7b7e\u7684\u6761\u76ee\u3002<\/li>\n<li>\u7cfb\u7edf\u5c06\u63d0\u793a\u60a8\u8f93\u5165 root \u5bc6\u7801\u3002\u7531\u4e8e\u60a8\u5df2\u5fd8\u8bb0\u5bc6\u7801\uff0c\u56e0\u6b64\u8bf7\u6309 Enter \u8df3\u8fc7\u6b64\u6b65\u9aa4\u3002<\/li>\n<li>\u7cfb\u7edf\u5c06\u542f\u52a8\u5230\u5355\u7528\u6237\u6a21\u5f0f\u3002<\/li>\n<li>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u7f6e root \u5bc6\u7801\uff1a<\/li>\n<\/ul>\n<pre>passwd root<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li>\u8f93\u5165\u5e76\u786e\u8ba4\u60a8\u7684\u65b0\u5bc6\u7801\u3002<\/li>\n<li>\u952e\u5165 reboot \u547d\u4ee4\u4ee5\u91cd\u65b0\u542f\u52a8\u670d\u52a1\u5668\u3002<\/li>\n<\/ul>\n<p><strong>\u65b9\u6cd5 2\uff1a\u6551\u63f4\u6a21\u5f0f<\/strong><\/p>\n<ul>\n<li>\u4f7f\u7528 CentOS Live CD\/USB \u542f\u52a8\u670d\u52a1\u5668\u3002<\/li>\n<li>\u5f53\u63d0\u793a\u60a8\u9009\u62e9\u8bed\u8a00\u65f6\uff0c\u9009\u62e9\u201c\u6551\u63f4\u6a21\u5f0f\u201d\u3002<\/li>\n<li>\u7cfb\u7edf\u5c06\u52a0\u8f7d\u6551\u63f4\u7cfb\u7edf\u3002<\/li>\n<li>\u6302\u8f7d\u6839\u5206\u533a\uff1a<\/li>\n<\/ul>\n<pre>mount \/dev\/sdaX \/mnt<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li>\u5728\u6302\u8f7d\u7684\u6839\u5206\u533a\u4e2d\u91cd\u7f6e\u5bc6\u7801\uff1a<\/li>\n<\/ul>\n<pre>chroot \/mnt\npasswd root<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li>\u9000\u51fa chroot \u5e76\u91cd\u65b0\u6302\u8f7d root \u5206\u533a\uff1a<\/li>\n<\/ul>\n<pre>exit\numount \/mnt<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li>\u952e\u5165 reboot \u547d\u4ee4\u4ee5\u91cd\u65b0\u542f\u52a8\u670d\u52a1\u5668\u3002<\/li>\n<\/ul>\n<p><strong>\u65b9\u6cd5 3\uff1a\u8fdc\u7a0b\u8bbf\u95ee<\/strong><\/p>\n<p>\u5982\u679c\u60a8\u7684\u670d\u52a1\u5668\u901a\u8fc7 SSH \u53ef\u8bbf\u95ee\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u8fdc\u7a0b\u5e10\u6237\u91cd\u7f6e\u5fd8\u8bb0\u7684\u5bc6\u7801\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528 SSH \u8fde\u63a5\u5230\u670d\u52a1\u5668\uff1a<\/li>\n<\/ul>\n<pre>ssh username@server_ip<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<ul>\n<li>\u5728\u8fdc\u7a0b\u63d0\u793a\u7b26\u4e0b\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u7f6e root \u5bc6\u7801\uff1a<\/li>\n<\/ul>\n<pre>sudo passwd root<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p><strong>\u63d0\u793a\uff1a<\/strong><\/p>\n<ul>\n<li>\u9009\u62e9\u4e00\u4e2a\u5f3a\u5bc6\u7801\u5e76\u5b9a\u671f\u66f4\u6539\u5bc6\u7801\u3002<\/li>\n<li>\u8003\u8651\u4f7f\u7528\u5bc6\u7801\u7ba1\u7406\u5668\u6765\u5b89\u5168\u5b58\u50a8\u60a8\u7684\u5bc6\u7801\u3002<\/li>\n<li>\u5982\u679c\u60a8\u5fd8\u8bb0\u4e86\u5176\u4ed6\u7528\u6237\u7684\u5bc6\u7801\uff0c\u53ef\u4ee5\u4f7f\u7528\u76f8\u540c\u7684\u8fc7\u7a0b\u6765\u91cd\u7f6e\u5b83\u4eec\u3002<\/li>\n<\/ul>\n<p>\u4ee5\u4e0a\u5c31\u662f\u5fd8\u8bb0\u5bc6\u7801\u767b\u5f55\u600e\u4e48\u529e\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5fd8\u8bb0 centos \u5bc6\u7801\u7684\u89e3\u51b3\u65b9\u6848\u5305\u62ec\uff1a\u5355\u7528\u6237\u6a21\u5f0f\uff1a\u8fdb\u5165\u5355\u7528\u6237\u6a21\u5f0f\uff0c\u4f7f\u7528 passwd root \u91cd\u7f6e\u5bc6\u7801\u3002\u6551\u63f4\u6a21\u5f0f\uff1a\u4f7f\u7528 centos live cd\/usb \u542f\u52a8\uff0c\u6302\u8f7d\u6839\u5206\u533a\u5e76\u91cd\u7f6e\u5bc6\u7801\u3002\u8fdc\u7a0b\u8bbf\u95ee\uff1a\u4f7f\u7528 ssh \u8fdc\u7a0b\u8fde\u63a5\uff0c\u7528 sudo passwd root \u91cd\u7f6e\u5bc6\u7801\u3002 \u5982\u4f55\u5728\u5fd8\u8bb0\u5bc6\u7801\u7684\u60c5\u51b5\u4e0b\u767b\u5f55 CentOS \u5fd8\u8bb0 CentOS \u5bc6\u7801\u53ef\u80fd\u4f1a\u5f88\u4ee4\u4eba\u6cae\u4e27\uff0c\u4f46\u53ef\u4ee5\u901a\u8fc7\u51e0\u79cd\u65b9\u6cd5\u91cd\u7f6e\u5bc6\u7801\u5e76\u91cd\u65b0\u83b7\u5f97\u5bf9\u7cfb\u7edf\u7684\u8bbf\u95ee\u6743\u9650\u3002 \u65b9\u6cd5 1\uff1a\u5355\u7528\u6237\u6a21\u5f0f \u91cd\u65b0\u542f\u52a8\u670d\u52a1\u5668\u5e76\u6309\u4f4f Shift \u952e\u4ee5\u8fdb\u5165 GRUB \u83dc\u5355\u3002 \u9009\u62e9\u201c\u9ad8\u7ea7\u9009\u9879\u201d\uff0c\u7136\u540e\u9009\u62e9\u5e26\u6709\u201c\u5355\u7528\u6237\u6a21\u5f0f\u201d\u6807\u7b7e\u7684\u6761\u76ee\u3002 \u7cfb\u7edf\u5c06\u63d0\u793a\u60a8\u8f93\u5165 root \u5bc6\u7801\u3002\u7531\u4e8e\u60a8\u5df2\u5fd8\u8bb0\u5bc6\u7801\uff0c\u56e0\u6b64\u8bf7\u6309 Enter \u8df3\u8fc7\u6b64\u6b65\u9aa4\u3002 \u7cfb\u7edf\u5c06\u542f\u52a8\u5230\u5355\u7528\u6237\u6a21\u5f0f\u3002 \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u91cd\u7f6e root \u5bc6\u7801\uff1a passwd root \u767b\u5f55\u540e\u590d\u5236 \u8f93\u5165\u5e76\u786e\u8ba4\u60a8\u7684\u65b0\u5bc6\u7801\u3002 \u952e\u5165 reboot \u547d\u4ee4\u4ee5\u91cd\u65b0\u542f\u52a8\u670d\u52a1\u5668\u3002 \u65b9\u6cd5 2\uff1a\u6551\u63f4\u6a21\u5f0f \u4f7f\u7528 CentOS Live CD\/USB \u542f\u52a8\u670d\u52a1\u5668\u3002 \u5f53\u63d0\u793a\u60a8\u9009\u62e9\u8bed\u8a00\u65f6\uff0c\u9009\u62e9\u201c\u6551\u63f4\u6a21\u5f0f\u201d\u3002 \u7cfb\u7edf\u5c06\u52a0\u8f7d\u6551\u63f4\u7cfb\u7edf\u3002 \u6302\u8f7d\u6839\u5206\u533a\uff1a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-17949","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17949","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=17949"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/17949\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=17949"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=17949"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=17949"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}