{"id":430,"date":"2024-02-13T00:56:52","date_gmt":"2024-02-12T16:56:52","guid":{"rendered":"https:\/\/www.i2345.me\/?p=430"},"modified":"2024-02-13T01:00:12","modified_gmt":"2024-02-12T17:00:12","slug":"ubuntu-%e9%96%8b%e6%94%be-root-%e7%99%bb%e5%85%a5-ssh","status":"publish","type":"post","link":"https:\/\/www.i2345.me\/?p=430","title":{"rendered":"Ubuntu \u958b\u653e root \u767b\u5165 SSH"},"content":{"rendered":"<p>Ubuntu \u958b\u653e root \u767b\u5165 SSH<br \/>\n\u7c21\u55ae\u53c8\u66b4\u529b \u592a\u591a\u4eba\u554f\u4e86 \u5176\u5be6\u5f88\u7c21\u55ae<\/p>\n<p>\u57fa\u65bc\u5b89\u5168\u56e0\u7d20\uff0cUbuntu\u9810\u8a2d\u60c5\u6cc1\u4e0b\u7981\u6b62\u4f7f\u7528root\u7528\u6236\u901a\u904eSSH\u767b\u9304\u3002\u7136\u800c\uff0c\u5982\u679c\u60a8\u5c07\u4e3b\u6a5f\u7528\u65bc\u5167\u90e8\u6e2c\u8a66\u76ee\u7684\uff0c\u70ba\u4e86\u65b9\u4fbf\u4f7f\u7528\uff0c\u60a8\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u6cd5\u89e3\u9664\u6b64\u9650\u5236<\/p>\n<p>\u9996\u5148\u8981\u91cd\u65b0\u8a2d\u5b9a Ubuntu \u7684 root \u5bc6\u78bc, \u8f38\u5165\u4ee5\u4e0b\u6307\u4ee4:<br \/>\n$ sudo passwd root<br \/>\n\u63a5\u4e0b\u4f86\u7cfb\u7d71\u6703\u63d0\u793a\u4f60 \u8f38\u5165 \u5bc6\u78bc \u8207 \u78ba\u8a8d\u5bc6\u78bc<br \/>\n\u4fee\u6539\u4e86 root \u5bc6\u78bc\u5f8c, \u958b\u555f sshd \u7684\u8a2d\u5b9a\u6a94:<br \/>\n$ sudo vi \/etc\/ssh\/sshd_config<\/p>\n<p>\u627e\u5230\u4ee5\u4e0b\u4e00\u884c:<\/p>\n<p><strong>#PermitRootLogin prohibit-password<\/strong><\/p>\n<p>\u6539\u70ba:<\/p>\n<p><strong>PermitRootLogin yes<\/strong><\/p>\n<p>\u518d\u8f38\u5165wq!<\/p>\n<p>\u5132\u5b58\u6a94\u6848\u53ca\u96e2\u958b\u7de8\u8f2f\u5668, \u91cd\u65b0\u555f\u52d5 sshd:<\/p>\n<p><strong>$ sudo systemctl restart sshd<\/strong><\/p>\n<p>\u91cd\u65b0\u555f\u52d5 sshd \u5f8c, \u5c31\u53ef\u4ee5\u7528 root \u5e33\u865f\u6109\u5feb\u7684\u767b\u5165 ssh.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ubuntu \u958b\u653e root \u767b\u5165 SSH \u7c21\u55ae\u53c8\u66b4\u529b \u592a\u591a\u4eba\u554f\u4e86 \u5176\u5be6\u5f88\u7c21\u55ae \u57fa\u65bc\u5b89\u5168\u56e0\u7d20\uff0cUbuntu\u9810\u8a2d [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":432,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[],"class_list":["post-430","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-4"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/www.i2345.me\/index.php?rest_route=\/wp\/v2\/posts\/430","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.i2345.me\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.i2345.me\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.i2345.me\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.i2345.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=430"}],"version-history":[{"count":2,"href":"https:\/\/www.i2345.me\/index.php?rest_route=\/wp\/v2\/posts\/430\/revisions"}],"predecessor-version":[{"id":433,"href":"https:\/\/www.i2345.me\/index.php?rest_route=\/wp\/v2\/posts\/430\/revisions\/433"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.i2345.me\/index.php?rest_route=\/wp\/v2\/media\/432"}],"wp:attachment":[{"href":"https:\/\/www.i2345.me\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=430"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.i2345.me\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=430"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.i2345.me\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=430"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}