{"id":43794,"date":"2024-10-06T10:33:17","date_gmt":"2024-10-06T02:33:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/43794\/"},"modified":"2024-10-06T10:33:17","modified_gmt":"2024-10-06T02:33:17","slug":"centos-7-%e5%be%9e%e4%b8%80%e8%88%ac%e7%94%a8%e6%88%b6%e5%88%87%e6%8f%9b%e5%88%b0-root-%e7%94%a8%e6%88%b6","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/43794\/","title":{"rendered":"CentOS 7 \u5f9e\u4e00\u822c\u7528\u6236\u5207\u63db\u5230 root \u7528\u6236"},"content":{"rendered":"<h1 id=\"centos-7-%e5%be%9e%e4%b8%80%e8%88%ac%e7%94%a8%e6%88%b6%e5%88%87%e6%8f%9b%e5%88%b0-root-%e7%94%a8%e6%88%b6-DxtBgsNVvm\">CentOS 7 \u5f9e\u4e00\u822c\u7528\u6236\u5207\u63db\u5230 root \u7528\u6236<\/h1>\n<p>\u5728\u4f7f\u7528 CentOS 7 \u7684\u904e\u7a0b\u4e2d\uff0c\u8a31\u591a\u7528\u6236\u53ef\u80fd\u6703\u9700\u8981\u5f9e\u4e00\u822c\u7528\u6236\u5207\u63db\u5230 root \u7528\u6236\uff0c\u4ee5\u4fbf\u57f7\u884c\u9700\u8981\u66f4\u9ad8\u6b0a\u9650\u7684\u64cd\u4f5c\u3002\u9019\u7bc7\u6587\u7ae0\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u5728 CentOS 7 \u4e2d\u9032\u884c\u9019\u4e00\u5207\u63db\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u76f8\u95dc\u7684\u80cc\u666f\u77e5\u8b58\u548c\u6ce8\u610f\u4e8b\u9805\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-root-%e7%94%a8%e6%88%b6%ef%bc%9f-DxtBgsNVvm\">\u4ec0\u9ebc\u662f root \u7528\u6236\uff1f<\/h2>\n<p>\u5728 Linux \u7cfb\u7d71\u4e2d\uff0croot \u7528\u6236\u662f\u7cfb\u7d71\u7684\u7ba1\u7406\u54e1\uff0c\u64c1\u6709\u6240\u6709\u6b0a\u9650\uff0c\u53ef\u4ee5\u57f7\u884c\u4efb\u4f55\u64cd\u4f5c\uff0c\u5305\u62ec\u5b89\u88dd\u548c\u5378\u8f09\u8edf\u4ef6\u3001\u4fee\u6539\u7cfb\u7d71\u8a2d\u7f6e\u7b49\u3002\u4e00\u822c\u7528\u6236\u5247\u53d7\u5230\u6b0a\u9650\u9650\u5236\uff0c\u7121\u6cd5\u9032\u884c\u67d0\u4e9b\u654f\u611f\u64cd\u4f5c\u3002\u56e0\u6b64\uff0c\u4e86\u89e3\u5982\u4f55\u5b89\u5168\u5730\u5207\u63db\u5230 root \u7528\u6236\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/p>\n<h2 id=\"%e5%88%87%e6%8f%9b%e5%88%b0-root-%e7%94%a8%e6%88%b6%e7%9a%84%e6%96%b9%e6%b3%95-DxtBgsNVvm\">\u5207\u63db\u5230 root \u7528\u6236\u7684\u65b9\u6cd5<\/h2>\n<p>\u5728 CentOS 7 \u4e2d\uff0c\u6709\u5e7e\u7a2e\u65b9\u6cd5\u53ef\u4ee5\u5207\u63db\u5230 root \u7528\u6236\uff0c\u4ee5\u4e0b\u662f\u6700\u5e38\u7528\u7684\u5169\u7a2e\u65b9\u6cd5\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8-su-%e5%91%bd%e4%bb%a4-DxtBgsNVvm\">1. \u4f7f\u7528 su \u547d\u4ee4<\/h3>\n<p>su\uff08substitute user\uff09\u547d\u4ee4\u5141\u8a31\u7528\u6236\u5728\u4e0d\u767b\u51fa\u7576\u524d\u6703\u8a71\u7684\u60c5\u6cc1\u4e0b\u5207\u63db\u5230\u53e6\u4e00\u500b\u7528\u6236\u3002\u8981\u5207\u63db\u5230 root \u7528\u6236\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>su -<\/code><\/pre>\n<p>\u57f7\u884c\u6b64\u547d\u4ee4\u5f8c\uff0c\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165 root \u7528\u6236\u7684\u5bc6\u78bc\u3002\u8f38\u5165\u6b63\u78ba\u7684\u5bc6\u78bc\u5f8c\uff0c\u60a8\u5c07\u9032\u5165 root \u7528\u6236\u7684\u74b0\u5883\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8-sudo-%e5%91%bd%e4%bb%a4-DxtBgsNVvm\">2. \u4f7f\u7528 sudo \u547d\u4ee4<\/h3>\n<p>sudo\uff08superuser do\uff09\u547d\u4ee4\u5141\u8a31\u4e00\u822c\u7528\u6236\u4ee5 root \u6b0a\u9650\u57f7\u884c\u7279\u5b9a\u547d\u4ee4\u3002\u9019\u7a2e\u65b9\u6cd5\u66f4\u70ba\u5b89\u5168\uff0c\u56e0\u70ba\u5b83\u4e0d\u9700\u8981\u76f4\u63a5\u767b\u9304\u5230 root \u7528\u6236\u3002\u8981\u4f7f\u7528 sudo\uff0c\u60a8\u9700\u8981\u5728 \/etc\/sudoers \u6587\u4ef6\u4e2d\u914d\u7f6e\u7528\u6236\u6b0a\u9650\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u57f7\u884c\u4e00\u500b\u9700\u8981 root \u6b0a\u9650\u7684\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo <\/code><\/pre>\n<p>\u4f8b\u5982\uff0c\u5982\u679c\u60a8\u60f3\u8981\u66f4\u65b0\u7cfb\u7d71\uff0c\u53ef\u4ee5\u4f7f\u7528\uff1a<\/p>\n<pre><code>sudo yum update<\/code><\/pre>\n<p>\u7cfb\u7d71\u6703\u63d0\u793a\u60a8\u8f38\u5165\u7576\u524d\u7528\u6236\u7684\u5bc6\u78bc\uff0c\u800c\u4e0d\u662f root \u5bc6\u78bc\u3002<\/p>\n<h2 id=\"%e6%b3%a8%e6%84%8f%e4%ba%8b%e9%a0%85-DxtBgsNVvm\">\u6ce8\u610f\u4e8b\u9805<\/h2>\n<p>\u5728\u5207\u63db\u5230 root \u7528\u6236\u6642\uff0c\u8acb\u6ce8\u610f\u4ee5\u4e0b\u5e7e\u9ede\uff1a<\/p>\n<ul>\n<li><strong>\u5b89\u5168\u6027\uff1a<\/strong>\u4f7f\u7528 root \u7528\u6236\u6642\uff0c\u8acb\u5c0f\u5fc3\u57f7\u884c\u547d\u4ee4\uff0c\u56e0\u70ba\u932f\u8aa4\u7684\u64cd\u4f5c\u53ef\u80fd\u6703\u5c0e\u81f4\u7cfb\u7d71\u4e0d\u7a69\u5b9a\u6216\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u4f7f\u7528 sudo\uff1a<\/strong>\u5efa\u8b70\u76e1\u91cf\u4f7f\u7528 sudo \u800c\u4e0d\u662f\u76f4\u63a5\u5207\u63db\u5230 root \u7528\u6236\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u5c11\u6f5b\u5728\u7684\u5b89\u5168\u98a8\u96aa\u3002<\/li>\n<li><strong>\u5bc6\u78bc\u7ba1\u7406\uff1a<\/strong>\u78ba\u4fdd root \u5bc6\u78bc\u7684\u5b89\u5168\u6027\uff0c\u5b9a\u671f\u66f4\u6539\u5bc6\u78bc\u4ee5\u9632\u6b62\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-DxtBgsNVvm\">\u7e3d\u7d50<\/h2>\n<p>\u5728 CentOS 7 \u4e2d\uff0c\u5f9e\u4e00\u822c\u7528\u6236\u5207\u63db\u5230 root \u7528\u6236\u662f\u4e00\u500b\u57fa\u672c\u4f46\u91cd\u8981\u7684\u64cd\u4f5c\u3002\u7121\u8ad6\u662f\u4f7f\u7528 <code>su<\/code> \u9084\u662f <code>sudo<\/code> \u547d\u4ee4\uff0c\u4e86\u89e3\u9019\u4e9b\u65b9\u6cd5\u80fd\u5e6b\u52a9\u7528\u6236\u66f4\u6709\u6548\u5730\u7ba1\u7406\u7cfb\u7d71\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6b0a\u9650\u64cd\u4f5c\u7684\u7528\u6236\u4f86\u8aaa\uff0c\u638c\u63e1\u9019\u4e9b\u6280\u5de7\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u6eff\u8db3\u4e0d\u540c\u7528\u6236\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 CentOS 7 \u4e2d\u5f9e\u4e00\u822c\u7528\u6236\u5207\u63db\u5230 root \u7528\u6236\uff0c\u7c21\u55ae\u6b65\u9a5f\u52a9\u4f60\u7372\u5f97\u7ba1\u7406\u6b0a\u9650\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-43794","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43794","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=43794"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43794\/revisions"}],"predecessor-version":[{"id":43795,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43794\/revisions\/43795"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=43794"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=43794"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=43794"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}