{"id":52399,"date":"2024-10-09T02:19:15","date_gmt":"2024-10-08T18:19:15","guid":{"rendered":"https:\/\/server.hk\/cnblog\/52399\/"},"modified":"2024-11-14T10:39:04","modified_gmt":"2024-11-14T02:39:04","slug":"ubuntu-%e4%b8%ad%e5%a6%82%e4%bd%95%e7%a6%81%e6%ad%a2-root-%e9%81%a0%e7%a8%8b%e7%99%bb%e9%8c%84","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/52399\/","title":{"rendered":"Ubuntu \u4e2d\u5982\u4f55\u7981\u6b62 root \u9060\u7a0b\u767b\u9304"},"content":{"rendered":"<h1 id=\"ubuntu-%e4%b8%ad%e5%a6%82%e4%bd%95%e7%a6%81%e6%ad%a2-root-%e9%81%a0%e7%a8%8b%e7%99%bb%e9%8c%84-fEXJpGTOTC\">Ubuntu \u4e2d\u5982\u4f55\u7981\u6b62 root \u9060\u7a0b\u767b\u9304<\/h1>\n<p>\u5728\u4f3a\u670d\u5668\u7ba1\u7406\u4e2d\uff0c\u5b89\u5168\u6027\u662f\u6700\u91cd\u8981\u7684\u8003\u91cf\u4e4b\u4e00\u3002\u5c0d\u65bc\u4f7f\u7528 Ubuntu \u4f5c\u696d\u7cfb\u7d71\u7684\u4f3a\u670d\u5668\u4f86\u8aaa\uff0c\u7981\u6b62 root \u7528\u6236\u7684\u9060\u7a0b\u767b\u9304\u662f\u4e00\u500b\u57fa\u672c\u7684\u5b89\u5168\u63aa\u65bd\u3002\u9019\u4e0d\u50c5\u53ef\u4ee5\u6e1b\u5c11\u6f5b\u5728\u7684\u653b\u64ca\u9762\uff0c\u9084\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u6574\u9ad4\u5b89\u5168\u6027\u3002\u672c\u6587\u5c07\u8a73\u7d30\u4ecb\u7d39\u5982\u4f55\u5728 Ubuntu \u4e2d\u7981\u6b62 root \u9060\u7a0b\u767b\u9304\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e8%a6%81%e7%a6%81%e6%ad%a2-root-%e9%81%a0%e7%a8%8b%e7%99%bb%e9%8c%84%ef%bc%9f-fEXJpGTOTC\">\u70ba\u4ec0\u9ebc\u8981\u7981\u6b62 root \u9060\u7a0b\u767b\u9304\uff1f<\/h2>\n<p>\u6839\u64da\u5b89\u5168\u6700\u4f73\u5be6\u8e10\uff0c\u76f4\u63a5\u4f7f\u7528 root \u7528\u6236\u9032\u884c\u9060\u7a0b\u767b\u9304\u662f\u975e\u5e38\u5371\u96aa\u7684\u3002\u9019\u662f\u56e0\u70ba\uff1a<\/p>\n<ul>\n<li>\u653b\u64ca\u8005\u53ef\u4ee5\u901a\u904e\u66b4\u529b\u7834\u89e3\u6216\u5176\u4ed6\u624b\u6bb5\u7372\u53d6 root \u5bc6\u78bc\uff0c\u5f9e\u800c\u5b8c\u5168\u63a7\u5236\u4f3a\u670d\u5668\u3002<\/li>\n<li>\u5982\u679c\u4f7f\u7528 root \u7528\u6236\u9032\u884c\u64cd\u4f5c\uff0c\u4efb\u4f55\u932f\u8aa4\u7684\u547d\u4ee4\u90fd\u53ef\u80fd\u5c0e\u81f4\u7cfb\u7d71\u5d29\u6f70\u6216\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li>\u4f7f\u7528\u666e\u901a\u7528\u6236\u9032\u884c\u64cd\u4f5c\u53ef\u4ee5\u66f4\u597d\u5730\u8a18\u9304\u548c\u8ffd\u8e64\u884c\u70ba\uff0c\u589e\u5f37\u5be9\u8a08\u80fd\u529b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e7%a6%81%e6%ad%a2-root-%e9%81%a0%e7%a8%8b%e7%99%bb%e9%8c%84-fEXJpGTOTC\">\u5982\u4f55\u7981\u6b62 root \u9060\u7a0b\u767b\u9304<\/h2>\n<p>\u4ee5\u4e0b\u662f\u7981\u6b62 root \u9060\u7a0b\u767b\u9304\u7684\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-1%ef%bc%9a%e7%99%bb%e9%8c%84%e5%88%b0%e4%bc%ba%e6%9c%8d%e5%99%a8-fEXJpGTOTC\">\u6b65\u9a5f 1\uff1a\u767b\u9304\u5230\u4f3a\u670d\u5668<\/h3>\n<p>\u9996\u5148\uff0c\u4f7f\u7528 SSH \u767b\u9304\u5230\u4f60\u7684 Ubuntu \u4f3a\u670d\u5668\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u666e\u901a\u7528\u6236\u9032\u884c\u767b\u9304\uff1a<\/p>\n<pre><code>ssh username@your_server_ip<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-2%ef%bc%9a%e7%b7%a8%e8%bc%af-ssh-%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6-fEXJpGTOTC\">\u6b65\u9a5f 2\uff1a\u7de8\u8f2f SSH \u914d\u7f6e\u6587\u4ef6<\/h3>\n<p>\u4f7f\u7528\u6587\u672c\u7de8\u8f2f\u5668\uff08\u5982 nano \u6216 vim\uff09\u6253\u958b SSH \u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo nano \/etc\/ssh\/sshd_config<\/code><\/pre>\n<h3 id=\"%e6%ad%a5%e9%a9%9f-3%ef%bc%9a%e4%bf%ae%e6%94%b9%e9%85%8d%e7%bd%ae-fEXJpGTOTC\">\u6b65\u9a5f 3\uff1a\u4fee\u6539\u914d\u7f6e<\/h3>\n<p>\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\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>\u9019\u6a23\u5c31\u7981\u6b62\u4e86 root \u7528\u6236\u7684\u9060\u7a0b\u767b\u9304\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-fEXJpGTOTC\">\u6b65\u9a5f 4\uff1a\u91cd\u555f SSH \u670d\u52d9<\/h3>\n<p>\u4fee\u6539\u5b8c\u6210\u5f8c\uff0c\u4fdd\u5b58\u6587\u4ef6\u4e26\u9000\u51fa\u7de8\u8f2f\u5668\u3002\u63a5\u8457\uff0c\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=\"%e9%a9%97%e8%ad%89%e8%a8%ad%e7%bd%ae-fEXJpGTOTC\">\u9a57\u8b49\u8a2d\u7f6e<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u8a2d\u7f6e\u6210\u529f\uff0c\u4f60\u53ef\u4ee5\u5617\u8a66\u4f7f\u7528 root \u7528\u6236\u9032\u884c\u9060\u7a0b\u767b\u9304\uff1a<\/p>\n<pre><code>ssh root@your_server_ip<\/code><\/pre>\n<p>\u5982\u679c\u8a2d\u7f6e\u6b63\u78ba\uff0c\u4f60\u61c9\u8a72\u6703\u770b\u5230\u4e00\u689d\u932f\u8aa4\u6d88\u606f\uff0c\u8868\u793a\u7121\u6cd5\u767b\u9304\u3002<\/p>\n<h2 id=\"%e5%85%b6%e4%bb%96%e5%ae%89%e5%85%a8%e5%bb%ba%e8%ad%b0-fEXJpGTOTC\">\u5176\u4ed6\u5b89\u5168\u5efa\u8b70<\/h2>\n<p>\u9664\u4e86\u7981\u6b62 root \u9060\u7a0b\u767b\u9304\uff0c\u9084\u6709\u5176\u4ed6\u4e00\u4e9b\u5b89\u5168\u63aa\u65bd\u53ef\u4ee5\u9032\u4e00\u6b65\u4fdd\u8b77\u4f60\u7684\u4f3a\u670d\u5668\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528 SSH \u5bc6\u9470\u9032\u884c\u8eab\u4efd\u9a57\u8b49\uff0c\u800c\u4e0d\u662f\u5bc6\u78bc\u3002<\/li>\n<li>\u66f4\u6539\u9ed8\u8a8d\u7684 SSH \u7aef\u53e3\uff0822\uff09\u4ee5\u6e1b\u5c11\u81ea\u52d5\u5316\u653b\u64ca\u3002<\/li>\n<li>\u5b9a\u671f\u66f4\u65b0\u7cfb\u7d71\u548c\u61c9\u7528\u7a0b\u5e8f\uff0c\u4ee5\u4fee\u88dc\u5df2\u77e5\u7684\u5b89\u5168\u6f0f\u6d1e\u3002<\/li>\n<li>\u4f7f\u7528\u9632\u706b\u7246\uff08\u5982 UFW\uff09\u4f86\u9650\u5236\u8a2a\u554f\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-fEXJpGTOTC\">\u7e3d\u7d50<\/h2>\n<p>\u7981\u6b62 root \u9060\u7a0b\u767b\u9304\u662f\u63d0\u5347 Ubuntu \u4f3a\u670d\u5668\u5b89\u5168\u6027\u7684\u91cd\u8981\u6b65\u9a5f\u3002\u901a\u904e\u9075\u5faa\u4e0a\u8ff0\u6b65\u9a5f\uff0c\u4f60\u53ef\u4ee5\u6709\u6548\u5730\u6e1b\u5c11\u6f5b\u5728\u7684\u5b89\u5168\u98a8\u96aa\u3002\u82e5\u4f60\u9700\u8981\u66f4\u591a\u6709\u95dc\u4f3a\u670d\u5668\u7ba1\u7406\u548c\u5b89\u5168\u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\uff0c\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u96f2\u4f3a\u670d\u5668<\/a> \u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u5728 Ubuntu \u4e2d\u7981\u6b62 root \u9060\u7a0b\u767b\u9304\uff0c\u589e\u5f37\u7cfb\u7d71\u5b89\u5168\u6027\uff0c\u4fdd\u8b77\u60a8\u7684\u4f3a\u670d\u5668\u514d\u53d7\u672a\u7d93\u6388\u6b0a\u7684\u8a2a\u554f\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-52399","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52399","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=52399"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52399\/revisions"}],"predecessor-version":[{"id":52400,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/52399\/revisions\/52400"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=52399"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=52399"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=52399"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}