{"id":44474,"date":"2024-10-06T15:53:18","date_gmt":"2024-10-06T07:53:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/44474\/"},"modified":"2024-10-06T15:53:18","modified_gmt":"2024-10-06T07:53:18","slug":"linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e7%a6%81%e7%94%a8-root-%e7%99%bb%e9%8c%84","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/44474\/","title":{"rendered":"Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u7981\u7528 root \u767b\u9304"},"content":{"rendered":"<h1 id=\"linux-%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%ae%89%e5%85%a8%e7%ad%96%e7%95%a5%e6%8a%80%e5%b7%a7%ef%bc%9a%e7%a6%81%e7%94%a8-root-%e7%99%bb%e9%8c%84-PZVKkOEsGc\">Linux \u4f3a\u670d\u5668\u5b89\u5168\u7b56\u7565\u6280\u5de7\uff1a\u7981\u7528 root \u767b\u9304<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u7db2\u7d61\u74b0\u5883\u4e2d\uff0c\u4f3a\u670d\u5668\u5b89\u5168\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002Linux \u4f3a\u670d\u5668\u56e0\u5176\u7a69\u5b9a\u6027\u548c\u9748\u6d3b\u6027\u800c\u5ee3\u53d7\u6b61\u8fce\uff0c\u4f46\u540c\u6642\u4e5f\u9762\u81e8\u8457\u5404\u7a2e\u5b89\u5168\u5a01\u8105\u3002\u7981\u7528 root \u767b\u9304\u662f\u4e00\u9805\u57fa\u672c\u7684\u5b89\u5168\u63aa\u65bd\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u4f3a\u670d\u5668\u7684\u5b89\u5168\u6027\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u7981\u7528 root \u767b\u9304\u7684\u539f\u56e0\u53ca\u5176\u5be6\u65bd\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e8%a6%81%e7%a6%81%e7%94%a8-root-%e7%99%bb%e9%8c%84%ef%bc%9f-PZVKkOEsGc\">\u70ba\u4ec0\u9ebc\u8981\u7981\u7528 root \u767b\u9304\uff1f<\/h2>\n<p>\u6839\u7528\u6236\uff08root\uff09\u64c1\u6709\u7cfb\u7d71\u7684\u6700\u9ad8\u6b0a\u9650\uff0c\u9019\u610f\u5473\u8457\u5982\u679c\u653b\u64ca\u8005\u6210\u529f\u7372\u53d6\u4e86 root \u5bc6\u78bc\uff0c\u4ed6\u5011\u5c07\u80fd\u5920\u5b8c\u5168\u63a7\u5236\u4f3a\u670d\u5668\u3002\u4ee5\u4e0b\u662f\u7981\u7528 root \u767b\u9304\u7684\u5e7e\u500b\u4e3b\u8981\u539f\u56e0\uff1a<\/p>\n<ul>\n<li><strong>\u6e1b\u5c11\u653b\u64ca\u9762\uff1a<\/strong>\u7981\u7528 root \u767b\u9304\u53ef\u4ee5\u6e1b\u5c11\u6f5b\u5728\u7684\u653b\u64ca\u9762\uff0c\u56e0\u70ba\u653b\u64ca\u8005\u7121\u6cd5\u76f4\u63a5\u4ee5 root \u8eab\u4efd\u767b\u9304\u3002<\/li>\n<li><strong>\u5f37\u5316\u5b89\u5168\u6027\uff1a<\/strong>\u5373\u4f7f\u653b\u64ca\u8005\u7372\u5f97\u4e86\u7528\u6236\u7684\u5bc6\u78bc\uff0c\u4ed6\u5011\u4ecd\u7136\u9700\u8981\u984d\u5916\u7684\u6b0a\u9650\u4f86\u57f7\u884c\u9ad8\u5371\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u65e5\u8a8c\u8a18\u9304\uff1a<\/strong>\u4f7f\u7528\u666e\u901a\u7528\u6236\u767b\u9304\u5f8c\u518d\u4f7f\u7528 sudo \u63d0\u5347\u6b0a\u9650\uff0c\u53ef\u4ee5\u66f4\u597d\u5730\u8a18\u9304\u64cd\u4f5c\u65e5\u8a8c\uff0c\u4fbf\u65bc\u5f8c\u7e8c\u7684\u5b89\u5168\u5be9\u8a08\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e7%a6%81%e7%94%a8-root-%e7%99%bb%e9%8c%84-PZVKkOEsGc\">\u5982\u4f55\u7981\u7528 root \u767b\u9304<\/h2>\n<p>\u7981\u7528 root \u767b\u9304\u7684\u904e\u7a0b\u76f8\u5c0d\u7c21\u55ae\uff0c\u4ee5\u4e0b\u662f\u5177\u9ad4\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-1%ef%bc%9a%e5%89%b5%e5%bb%ba%e6%99%ae%e9%80%9a%e7%94%a8%e6%88%b6-PZVKkOEsGc\">\u6b65\u9a5f 1\uff1a\u5275\u5efa\u666e\u901a\u7528\u6236<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u5275\u5efa\u4e00\u500b\u666e\u901a\u7528\u6236\uff0c\u4e26\u70ba\u5176\u8a2d\u7f6e\u5bc6\u78bc\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo adduser newuser<\/code><\/pre>\n<p>\u63a5\u8457\uff0c\u6309\u7167\u63d0\u793a\u8a2d\u7f6e\u5bc6\u78bc\u548c\u7528\u6236\u4fe1\u606f\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2%ef%bc%9a%e5%b0%87%e6%99%ae%e9%80%9a%e7%94%a8%e6%88%b6%e6%b7%bb%e5%8a%a0%e5%88%b0-sudo-%e7%be%a4%e7%b5%84-PZVKkOEsGc\">\u6b65\u9a5f 2\uff1a\u5c07\u666e\u901a\u7528\u6236\u6dfb\u52a0\u5230 sudo \u7fa4\u7d44<\/h3>\n<p>\u70ba\u4e86\u8b93\u65b0\u7528\u6236\u80fd\u5920\u57f7\u884c\u9700\u8981\u7ba1\u7406\u6b0a\u9650\u7684\u547d\u4ee4\uff0c\u60a8\u9700\u8981\u5c07\u5176\u6dfb\u52a0\u5230 sudo \u7fa4\u7d44\uff1a<\/p>\n<pre><code>sudo usermod -aG sudo newuser<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-3%ef%bc%9a%e7%a6%81%e7%94%a8-root-%e7%99%bb%e9%8c%84-PZVKkOEsGc\">\u6b65\u9a5f 3\uff1a\u7981\u7528 root \u767b\u9304<\/h3>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u7de8\u8f2f SSH \u914d\u7f6e\u6587\u4ef6\u4ee5\u7981\u7528 root \u767b\u9304\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6253\u958b\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo nano \/etc\/ssh\/sshd_config<\/code><\/pre>\n<p>\u5728\u6587\u4ef6\u4e2d\u627e\u5230\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre><code>#PermitRootLogin yes<\/code><\/pre>\n<p>\u5c07\u5176\u4fee\u6539\u70ba\uff1a<\/p>\n<pre><code>PermitRootLogin no<\/code><\/pre>\n<p>\u4fdd\u5b58\u4e26\u9000\u51fa\u7de8\u8f2f\u5668\u3002<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-4%ef%bc%9a%e9%87%8d%e5%95%9f-ssh-%e6%9c%8d%e5%8b%99-PZVKkOEsGc\">\u6b65\u9a5f 4\uff1a\u91cd\u555f SSH \u670d\u52d9<\/h3>\n<p>\u6700\u5f8c\uff0c\u60a8\u9700\u8981\u91cd\u555f SSH \u670d\u52d9\u4ee5\u4f7f\u66f4\u6539\u751f\u6548\uff1a<\/p>\n<pre><code>sudo systemctl restart sshd<\/code><\/pre>\n<h2 id=\"%e6%b8%ac%e8%a9%a6%e9%85%8d%e7%bd%ae-PZVKkOEsGc\">\u6e2c\u8a66\u914d\u7f6e<\/h2>\n<p>\u5b8c\u6210\u4e0a\u8ff0\u6b65\u9a5f\u5f8c\uff0c\u60a8\u53ef\u4ee5\u5617\u8a66\u4ee5 root \u7528\u6236\u767b\u9304\u3002\u5982\u679c\u914d\u7f6e\u6b63\u78ba\uff0c\u7cfb\u7d71\u61c9\u8a72\u6703\u62d2\u7d55\u8a72\u767b\u9304\u8acb\u6c42\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528\u666e\u901a\u7528\u6236\u767b\u9304\uff0c\u4e26\u901a\u904e sudo \u57f7\u884c\u9700\u8981\u7ba1\u7406\u6b0a\u9650\u7684\u547d\u4ee4\u3002<\/p>\n<h2 id=\"%e7%b5%90%e8%ab%96-PZVKkOEsGc\">\u7d50\u8ad6<\/h2>\n<p>\u7981\u7528 root \u767b\u9304\u662f\u63d0\u9ad8 Linux \u4f3a\u670d\u5668\u5b89\u5168\u6027\u7684\u4e00\u9805\u91cd\u8981\u63aa\u65bd\u3002\u901a\u904e\u5275\u5efa\u666e\u901a\u7528\u6236\u4e26\u4f7f\u7528 sudo \u63d0\u5347\u6b0a\u9650\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u6f5b\u5728\u7684\u5b89\u5168\u98a8\u96aa\u3002\u9019\u4e0d\u50c5\u80fd\u4fdd\u8b77\u60a8\u7684\u4f3a\u670d\u5668\u514d\u53d7\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\uff0c\u9084\u80fd\u63d0\u9ad8\u64cd\u4f5c\u7684\u53ef\u8ffd\u6eaf\u6027\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c\u4f3a\u670d\u5668\u5b89\u5168\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u7981\u7528 Linux \u4f3a\u670d\u5668\u7684 root \u767b\u9304\uff0c\u63d0\u5347\u5b89\u5168\u6027\uff0c\u9632\u6b62\u672a\u6388\u6b0a\u8a2a\u554f\uff0c\u4fdd\u8b77\u60a8\u7684\u7cfb\u7d71\u514d\u53d7\u653b\u64ca\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-44474","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44474","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=44474"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44474\/revisions"}],"predecessor-version":[{"id":44475,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/44474\/revisions\/44475"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=44474"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=44474"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=44474"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}