{"id":21572,"date":"2021-01-04T11:57:03","date_gmt":"2021-01-04T03:57:03","guid":{"rendered":"http:\/\/www.idc.net\/help\/21572\/"},"modified":"2022-04-29T14:34:17","modified_gmt":"2022-04-29T06:34:17","slug":"ubuntu%e4%b8%ad%e5%a6%82%e4%bd%95%e7%a6%81%e6%ad%a2root%e8%bf%9c%e7%a8%8b%e7%99%bb%e5%bd%95","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/21572\/","title":{"rendered":"Ubuntu\u4e2d\u5982\u4f55\u7981\u6b62root\u8fdc\u7a0b\u767b\u5f55"},"content":{"rendered":"<div class=\"idc_table\">\n<p style=\"padding-top: 8px;padding-bottom: 8px;margin: 5px 0px;line-height: 1.75;letter-spacing: 0.1em;font-size: 16px;text-align: justify\">Ubuntu\u4e2d\u5982\u4f55\u7981\u6b62root\u8fdc\u7a0b\u767b\u5f55\uff1f\u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u4e3a\u5927\u5bb6\u8bb2\u89e3\u4e00\u4e0bUbuntu\u4e2d\u89e3\u9664root\u8fdc\u7a0b\u767b\u5f55\u5177\u4f53\u65b9\u6cd5\uff0c\u6709\u9700\u8981\u7684\u5c0f\u4f19\u4f34\u53ef\u4ee5\u53c2\u8003\u4e00\u4e0b\u3002<\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" style=\"max-width: 100%;border-radius: 5px 5px 5px 5px;margin: 0px 10px auto;width: 100%;height: 100%\" src=\"https:\/\/lxlinux.superbed.verylink.top\/item\/61656b592ab3f51d911599f1.png\">  <\/p>\n<h3><span style=\"font-size: 18px;color: #f48a00;padding-left: 10px;border-left: 4px solid #ffe3a3\">\u7f16\u8f91SSH\u670d\u52a1\u914d\u7f6e\u6587\u4ef6<\/span><\/h3>\n<p style=\"padding-top: 8px;padding-bottom: 8px;margin: 5px 0px;line-height: 1.75;letter-spacing: 0.1em;font-size: 16px;text-align: justify\">\u7f16\u8f91SSH\u670d\u52a1\u7684\u914d\u7f6e\u6587\u4ef6sshd_config\uff0c\u4fee\u6539SSH\u7684\u7aef\u53e3\u548croot\u7528\u6237\u6743\u9650\u3002<\/p>\n<p style=\"padding-top: 8px;padding-bottom: 8px;margin: 5px 0px;line-height: 1.75;letter-spacing: 0.1em;font-size: 16px;text-align: justify\">\u4f7f\u7528\u5230\u7684\u547d\u4ee4\uff1a\uff08\u6309\u5b57\u6bcd i \u8fdb\u5165\u7f16\u8f91\u6a21\u5f0f\uff0c\u6309ESC\u9000\u51fa\u7f16\u8f91\u6a21\u5f0f\uff0c :wq \u4fdd\u5b58\u9000\u51fa\uff09\u3002<\/p>\n<pre><code>root@Jaking:~<span style=\"color: #57a64a;font-style: italic;line-height: 26px\">#&nbsp;vim&nbsp;\/etc\/ssh\/sshd_config<\/span>\r\n<\/code><\/pre>\n<h3><span style=\"font-size: 18px;color: #f48a00;padding-left: 10px;border-left: 4px solid #ffe3a3\">1. \u5f00\u653e\u8fdc\u7a0b\u7aef\u53e3<\/span><\/h3>\n<pre><code>\u627e\u5230&nbsp;<span style=\"color: #57a64a;font-style: italic;line-height: 26px\">#&nbsp;port&nbsp;22\u6240\u5728\u7684\u90a3\u4e00\u884c\uff0c\u590d\u5236\u8be5\u884c\u5185\u5bb9\u5e76\u4fee\u6539\u3002<\/span>\r\n\r\n\u5c06&nbsp;<span style=\"color: #57a64a;font-style: italic;line-height: 26px\">#port&nbsp;22&nbsp;\u4fee\u6539\u4e3a&nbsp;port&nbsp;22\uff08\u5c06\u524d\u9762\u7684&nbsp;#&nbsp;\u53bb\u6389\uff09\u3002<\/span>\r\n\r\n\u8be5\u884c\u5185\u5bb9\u4e3a\u8bbe\u7f6eSSHD\u670d\u52a1\u7684\u7aef\u53e3\u53f7\r\n<\/code><\/pre>\n<h3><span style=\"font-size: 18px;color: #f48a00;padding-left: 10px;border-left: 4px solid #ffe3a3\">2. \u5141\u8bb8root\u8fdc\u7a0b\u767b\u5f55<\/span><\/h3>\n<pre><code>\u627e\u5230&nbsp;<span style=\"color: #57a64a;font-style: italic;line-height: 26px\">#PermitRootLogin&nbsp;prohibit-password\u90a3\u4e00\u884c\uff0c\u590d\u5236\u8be5\u884c\u5185\u5bb9\u5e76\u4fee\u6539\u3002<\/span>\r\n\r\n\u5c06&nbsp;<span style=\"color: #57a64a;font-style: italic;line-height: 26px\">#PermitRootLogin&nbsp;prohibit-password&nbsp;\u4fee\u6539\u4e3a&nbsp;PermitRootLogin&nbsp;yes<\/span>\r\n<\/code><\/pre>\n<h3><span style=\"font-size: 18px;color: #f48a00;padding-left: 10px;border-left: 4px solid #ffe3a3\">3. \u91cd\u542fssh\u670d\u52a1<\/span><\/h3>\n<pre><code>service&nbsp;sshd&nbsp;restart&nbsp;\u6216\u8005&nbsp;\/etc\/init.d\/ssh&nbsp;restart\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Ubuntu\u4e2d\u5982\u4f55\u7981\u6b62root\u8fdc\u7a0b\u767b\u5f55\uff1f\u672c\u7bc7\u6587\u7ae0\u4e3b\u8981\u4e3a\u5927\u5bb6\u8bb2\u89e3\u4e00\u4e0bUbuntu\u4e2d\u89e3\u9664root\u8fdc\u7a0b\u767b\u5f55\u5177\u4f53\u65b9\u6cd5\uff0c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":21573,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34,28],"tags":[],"class_list":["post-21572","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-linux","category-ubuntu"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/21572","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=21572"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/21572\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media\/21573"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=21572"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=21572"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=21572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}