{"id":1889,"date":"2023-03-31T16:29:43","date_gmt":"2023-03-31T08:29:43","guid":{"rendered":"http:\/\/iqotom.com\/?p=1889"},"modified":"2023-03-31T16:41:21","modified_gmt":"2023-03-31T08:41:21","slug":"ubuntu22-04%e6%a1%8c%e9%9d%a2%e7%89%88%e5%bc%80%e5%90%afroot%e7%94%a8%e6%88%b7%e7%99%bb%e9%99%86%e5%b9%b6%e5%bc%80%e5%90%afroot%e7%94%a8%e6%88%b7%e8%bf%9c%e7%a8%8bssh%e8%bf%9e%e6%8e%a5","status":"publish","type":"post","link":"http:\/\/iqotom.com\/?p=1889","title":{"rendered":"ubuntu22.04\u684c\u9762\u7248\u5f00\u542froot\u7528\u6237\u767b\u9646\u5e76\u5f00\u542froot\u7528\u6237\u8fdc\u7a0bssh\u8fde\u63a5"},"content":{"rendered":"\n<h3 class=\"wp-block-heading\"> \u4e00\u3001\u8bbe\u7f6eroot\u5bc6\u7801 <\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">\u8bbe\u7f6e\u5bc6\u7801\nsudo passwd root\n\u89e3\u9501root\nsudo passed -u root<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"> \u4e8c\u3001\u5141\u8bb8root\u81ea\u52a8\u767b\u5f55 <\/h3>\n\n\n\n<p class=\"has-medium-font-size\"> \u7f16\u8f91\u6587\u4ef6 \/etc\/gdm3\/custom.conf \uff0c\/etc\/pam.d\/gdm-password\uff0c\/etc\/pam.d\/gdm-autologin <\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">vim \/etc\/gdm3\/custom.conf\n# [Security] \u4e0b\u6dfb\u52a0\u4e00\u4e0b\u884c\nAllowRoot=true\n#\u4fee\u6539AutomaticLogin\nAutomaticLogin=root\nvim \/etc\/pam.d\/gdm-password\n\u6ce8\u91ca\u8fd9\u884c\nauth required pam_succeed_if.so user != root quiet_success\nvim \/etc\/pam.d\/gdm-autologin \n\u6ce8\u91ca\u8fd9\u884c\nauth required pam_succeed_if.so user != root quiet_success<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\"> \u4e09\u3001\u4fee\u6539profile\u6587\u4ef6 <\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">vim \/root\/.profile\n\u6ce8\u91ca\u4ee3\u7801\nmesg n 2\uff1e \/dev\/null || true\n\u6dfb\u52a0\u4ee3\u7801\ntty -s &amp;&amp; mesg n || true<\/code><\/pre>\n\n\n\n<p class=\"has-medium-font-size\"> \/root\/.profile \u8fd9\u4e2a\u6587\u4ef6\u5fc5\u987b\u8981\u8bbe\u7f6eroot\u5bc6\u7801\u624d\u4f1a\u751f\u6210<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u56db\u3001\u6d4b\u8bd5<\/h3>\n\n\n\n<p class=\"has-medium-font-size\">\u6ce8\u9500\u767b\u9646\uff0c\u9009\u62e9\u672a\u5217\u51fa\uff0c\u7136\u540e\u7528\u6237\u540d\u8f93\u5165root\uff0c\u5bc6\u7801\u8f93\u5165\u521a\u8bbe\u7f6e\u7684\u5bc6\u7801<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"> \u4e94\u3001\u5b89\u88c5openssh <\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">apt install openssh-server<\/code><\/pre>\n\n\n\n<p class=\"has-medium-font-size\">\u4fee\u6539\u914d\u7f6e\u6587\u4ef6<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">vim \/etc\/ssh\/sshd_config\n\u6ce8\u91ca\nPermitRootLogin prohibit-password\n\u4fee\u6539\nPermitRootLogin yes<\/code><\/pre>\n\n\n\n<p class=\"has-medium-font-size\">\u91cd\u542f\u670d\u52a1<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">systemctl restart ssh<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">\u516d\u3001 \u8fde\u63a5SSH <\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">ssh root@localhost<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"> \u4e00\u952e\u914d\u7f6e\u811a\u672c <\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"bash\" class=\"language-bash\">#!\/bin\/bash\n\n #set root password\nsudo passwd root\n \n#notes Document content\nsudo sed -i \"s\/.*root quiet_success$\/#&amp;\/\" \/etc\/pam.d\/gdm-autologin\nsudo sed -i \"s\/.*root quiet_success$\/#&amp;\/\" \/etc\/pam.d\/gdm-password\n \n#modify profile\nsudo sed -i 's\/^mesg.*\/tty -s \\&amp;\\&amp; mesg n \\|\\| true\/' \/root\/.profile\n \n#install openssh\nsudo apt install openssh-server\n \n#delay\nsleep 1\n \n#modify conf\nsudo sed -i 's\/^#PermitRootLogin.*\/PermitRootLogin yes\/' \/etc\/ssh\/sshd_config\n \n#restart server\nsudo systemctl restart ssh<\/code><\/pre>\n\n\n\n<p><\/p>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e00\u3001\u8bbe\u7f6eroot\u5bc6\u7801 \u4e8c\u3001\u5141\u8bb8root\u81ea\u52a8\u767b\u5f55 \u7f16\u8f91\u6587\u4ef6 \/etc\/gdm3\/custom.conf \uff0c\/et\u2026 <span class=\"read-more\"><a href=\"http:\/\/iqotom.com\/?p=1889\">Read More &raquo;<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":601,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[5],"tags":[],"_links":{"self":[{"href":"http:\/\/iqotom.com\/index.php?rest_route=\/wp\/v2\/posts\/1889"}],"collection":[{"href":"http:\/\/iqotom.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/iqotom.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/iqotom.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/iqotom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1889"}],"version-history":[{"count":2,"href":"http:\/\/iqotom.com\/index.php?rest_route=\/wp\/v2\/posts\/1889\/revisions"}],"predecessor-version":[{"id":1892,"href":"http:\/\/iqotom.com\/index.php?rest_route=\/wp\/v2\/posts\/1889\/revisions\/1892"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/iqotom.com\/index.php?rest_route=\/wp\/v2\/media\/601"}],"wp:attachment":[{"href":"http:\/\/iqotom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1889"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/iqotom.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1889"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/iqotom.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1889"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}