{"id":16939,"date":"2024-11-18T12:17:48","date_gmt":"2024-11-18T04:17:48","guid":{"rendered":"https:\/\/fwq.ai\/blog\/16939\/"},"modified":"2024-11-18T12:17:48","modified_gmt":"2024-11-18T04:17:48","slug":"%e4%bf%9d%e6%8a%a4%e4%bd%a0%e7%9a%84linux%e6%9c%8d%e5%8a%a1%e5%99%a8%ef%bc%9a%e5%88%a9%e7%94%a8%e5%91%bd%e4%bb%a4%e8%a1%8c%e8%bf%9b%e8%a1%8c%e8%ba%ab%e4%bb%bd%e9%aa%8c%e8%af%81","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/16939\/","title":{"rendered":"\u4fdd\u62a4\u4f60\u7684Linux\u670d\u52a1\u5668\uff1a\u5229\u7528\u547d\u4ee4\u884c\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/887\/227\/169422393693270.jpg\" class=\"aligncenter\" title=\"\u4fdd\u62a4\u4f60\u7684Linux\u670d\u52a1\u5668\uff1a\u5229\u7528\u547d\u4ee4\u884c\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u63d2\u56fe\" alt=\"\u4fdd\u62a4\u4f60\u7684Linux\u670d\u52a1\u5668\uff1a\u5229\u7528\u547d\u4ee4\u884c\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u63d2\u56fe\" \/><\/p>\n<p>\u4fdd\u62a4\u4f60\u7684Linux\u670d\u52a1\u5668\uff1a\u5229\u7528\u547d\u4ee4\u884c\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1<\/p>\n<p>\u5728\u4e92\u8054\u7f51\u65f6\u4ee3\uff0c\u670d\u52a1\u5668\u5b89\u5168\u95ee\u9898\u53d8\u5f97\u5c24\u4e3a\u91cd\u8981\u3002\u4f5c\u4e3a\u670d\u52a1\u5668\u7ba1\u7406\u5458\uff0c\u4f60\u5fc5\u987b\u786e\u4fdd\u4f60\u7684Linux\u670d\u52a1\u5668\u5728\u7f51\u7edc\u4e0a\u662f\u5b89\u5168\u7684\u3002\u9664\u4e86\u4f7f\u7528\u9632\u706b\u5899\u548c\u52a0\u5bc6\u534f\u8bae\u5916\uff0c\u4e00\u4e2a\u6709\u6548\u7684\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\u4e5f\u662f\u4fdd\u62a4\u670d\u52a1\u5668\u514d\u53d7\u672a\u7ecf\u6388\u6743\u8bbf\u95ee\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bba\u5982\u4f55\u5229\u7528\u547d\u4ee4\u884c\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u6765\u4fdd\u62a4\u4f60\u7684Linux\u670d\u52a1\u5668\u3002<\/p>\n<p>\u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6709\u51e0\u79cd\u5e38\u89c1\u7684\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\uff0c\u5982\u5bc6\u7801\u8eab\u4efd\u9a8c\u8bc1\u3001\u5bc6\u94a5\u8eab\u4efd\u9a8c\u8bc1\u548c\u53cc\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u547d\u4ee4\u884c\u5de5\u5177\u548c\u793a\u4f8b\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u8bbe\u7f6e\u548c\u7ba1\u7406\u8fd9\u4e9b\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\u3002<\/p>\n<ol>\n<li>\u5bc6\u7801\u8eab\u4efd\u9a8c\u8bc1<\/li>\n<\/ol>\n<p>\u5bc6\u7801\u8eab\u4efd\u9a8c\u8bc1\u662f\u6700\u5e38\u89c1\u7684\u4e00\u79cd\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u8f93\u5165\u7528\u6237\u540d\u548c\u5bc6\u7801\u6765\u9a8c\u8bc1\u5176\u8eab\u4efd\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0cpasswd\u547d\u4ee4\u7528\u4e8e\u8bbe\u7f6e\u548c\u66f4\u6539\u7528\u6237\u5bc6\u7801\u3002<\/p>\n<p>\u8981\u4e3a\u7528\u6237\u8bbe\u7f6e\u5bc6\u7801\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>sudo passwd username<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8f93\u5165\u4e0a\u8ff0\u547d\u4ee4\u540e\uff0c\u7cfb\u7edf\u5c06\u63d0\u793a\u4f60\u8f93\u5165\u65b0\u5bc6\u7801\u4e24\u6b21\u3002\u8bf7\u786e\u4fdd\u5bc6\u7801\u8db3\u591f\u590d\u6742\u5e76\u5b9a\u671f\u66f4\u6539\u3002<\/p>\n<ol>\n<li>\u5bc6\u94a5\u8eab\u4efd\u9a8c\u8bc1<\/li>\n<\/ol>\n<p>\u5bc6\u94a5\u8eab\u4efd\u9a8c\u8bc1\u662f\u4e00\u79cd\u66f4\u5b89\u5168\u548c\u65b9\u4fbf\u7684\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5\u3002\u5b83\u57fa\u4e8e\u516c\u94a5\u548c\u79c1\u94a5\u7684\u52a0\u5bc6\/\u89e3\u5bc6\u673a\u5236\u3002\u9996\u5148\uff0c\u4f60\u9700\u8981\u4e3a\u7528\u6237\u751f\u6210\u5bc6\u94a5\u5bf9\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u751f\u6210\u5bc6\u94a5\u5bf9\uff1a<\/p>\n<pre>ssh-keygen -t rsa<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c06\u751f\u6210\u4e00\u4e2aRSA\u5bc6\u94a5\u5bf9\uff0c\u5e76\u5c06\u5176\u4fdd\u5b58\u5728\u7528\u6237\u7684\u5bb6\u76ee\u5f55\u4e0b\u7684.ssh\u76ee\u5f55\u4e2d\u3002\u516c\u94a5\uff08id_rsa.pub\uff09\u5c06\u7528\u4e8e\u8eab\u4efd\u9a8c\u8bc1\uff0c\u79c1\u94a5\uff08id_rsa\uff09\u5c06\u4fdd\u5b58\u5728\u672c\u5730\u8ba1\u7b97\u673a\u4e0a\u3002\u4f60\u53ef\u4ee5\u5c06\u516c\u94a5\u590d\u5236\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u7684~\/.ssh\/authorized_keys\u6587\u4ef6\u4e2d\uff0c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<pre>cat ~\/.ssh\/id_rsa.pub | ssh username@remote_host \"mkdir -p ~\/.ssh &amp;amp;&amp;amp; cat &amp;gt;&amp;gt; ~\/.ssh\/authorized_keys\"<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u73b0\u5728\uff0c\u6bcf\u6b21\u4f60\u5c1d\u8bd5\u4f7f\u7528ssh\u8fde\u63a5\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u65f6\uff0c\u7cfb\u7edf\u5c06\u4f7f\u7528\u516c\u94a5\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002<\/p>\n<ol>\n<li>\u53cc\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1<\/li>\n<\/ol>\n<p>\u53cc\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1\u7ed3\u5408\u4e86\u5bc6\u7801\u548c\u5176\u4ed6\u56e0\u7d20\uff0c\u5982\u6307\u7eb9\u8bc6\u522b\u6216\u4e00\u6b21\u6027\u5bc6\u7801\u3002\u5bf9\u4e8e\u8fd9\u79cd\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528Google Authenticator\uff0c\u4e00\u4e2a\u5f00\u6e90\u7684\u53cc\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1\u7cfb\u7edf\u3002<\/p>\n<p>\u9996\u5148\uff0c\u4f60\u9700\u8981\u5b89\u88c5Google Authenticator\u5ba2\u6237\u7aef\u3002\u5728Ubuntu\u4e0a\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n<pre>sudo apt-get install libpam-google-authenticator<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7136\u540e\uff0c\u4f60\u9700\u8981\u4e3a\u6bcf\u4e2a\u8981\u542f\u7528\u53cc\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u751f\u6210\u5bc6\u94a5\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>google-authenticator<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c06\u751f\u6210\u4e00\u4e2a\u5bc6\u94a5\u548c\u4e00\u4e2a\u4e8c\u7ef4\u7801\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528Google Authenticator\u7b49\u5e94\u7528\u7a0b\u5e8f\u626b\u63cf\u4e8c\u7ef4\u7801\uff0c\u5e76\u5c06\u751f\u6210\u7684\u4e00\u6b21\u6027\u5bc6\u7801\u4e0e\u7528\u6237\u8fdb\u884c\u5173\u8054\u3002<\/p>\n<p>\u6700\u540e\uff0c\u4f60\u9700\u8981\u66f4\u65b0PAM\uff08Pluggable Authentication Modules\uff09\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u542f\u7528\u53cc\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1\u3002\u6253\u5f00\/etc\/pam.d\/sshd\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a<\/p>\n<pre>auth required pam_google_authenticator.so<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\u540e\uff0c\u91cd\u65b0\u542f\u52a8SSH\u670d\u52a1\u3002<\/p>\n<p>\u672c\u6587\u53ea\u4ecb\u7ecd\u4e86\u4e00\u4e9b\u57fa\u672c\u7684\u547d\u4ee4\u884c\u5de5\u5177\u548c\u793a\u4f8b\uff0c\u7528\u4e8e\u4fdd\u62a4\u4f60\u7684Linux\u670d\u52a1\u5668\u3002\u8fd8\u6709\u5176\u4ed6\u66f4\u9ad8\u7ea7\u7684\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5\u548c\u5de5\u5177\u53ef\u4f9b\u9009\u62e9\uff0c\u5982\u4f7f\u7528LDAP\u6216RADIUS\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002\u65e0\u8bba\u4f60\u9009\u62e9\u54ea\u79cd\u65b9\u6cd5\uff0c\u90fd\u8981\u786e\u4fdd\u5b9a\u671f\u66f4\u65b0\u5bc6\u7801\/\u5bc6\u94a5\uff0c\u5e76\u4ec5\u5411\u53ef\u4fe1\u7528\u6237\u6388\u4e88\u8bbf\u95ee\u6743\u9650\u3002<\/p>\n<p>\u901a\u8fc7\u5229\u7528\u547d\u4ee4\u884c\u5de5\u5177\u548c\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\uff0c\u4f60\u53ef\u4ee5\u4e3a\u4f60\u7684Linux\u670d\u52a1\u5668\u63d0\u4f9b\u989d\u5916\u7684\u5b89\u5168\u6027\uff0c\u786e\u4fdd\u53ea\u6709\u6388\u6743\u7528\u6237\u53ef\u4ee5\u8bbf\u95ee\u548c\u7ba1\u7406\u670d\u52a1\u5668\u3002\u8bb0\u4f4f\uff0c\u4fdd\u62a4\u4f60\u7684\u670d\u52a1\u5668\u662f\u4e00\u9879\u6301\u7eed\u7684\u4efb\u52a1\uff0c\u9700\u8981\u5b9a\u671f\u5ba1\u67e5\u548c\u66f4\u65b0\u4f60\u7684\u5b89\u5168\u7b56\u7565\u3002<\/p>\n<p>\u4fdd\u62a4\u4f60\u7684\u670d\u52a1\u5668\uff0c\u4fdd\u62a4\u4f60\u7684\u6570\u636e\uff0c\u4fdd\u62a4\u4f60\u7684\u7528\u6237\uff01<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u4fdd\u62a4\u4f60\u7684Linux\u670d\u52a1\u5668\uff1a\u5229\u7528\u547d\u4ee4\u884c\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fdd\u62a4\u4f60\u7684Linux\u670d\u52a1\u5668\uff1a\u5229\u7528\u547d\u4ee4\u884c\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1 \u5728\u4e92\u8054\u7f51\u65f6\u4ee3\uff0c\u670d\u52a1\u5668\u5b89\u5168\u95ee\u9898\u53d8\u5f97\u5c24\u4e3a\u91cd\u8981\u3002\u4f5c\u4e3a\u670d\u52a1\u5668\u7ba1\u7406\u5458\uff0c\u4f60\u5fc5\u987b\u786e\u4fdd\u4f60\u7684Linux\u670d\u52a1\u5668\u5728\u7f51\u7edc\u4e0a\u662f\u5b89\u5168\u7684\u3002\u9664\u4e86\u4f7f\u7528\u9632\u706b\u5899\u548c\u52a0\u5bc6\u534f\u8bae\u5916\uff0c\u4e00\u4e2a\u6709\u6548\u7684\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\u4e5f\u662f\u4fdd\u62a4\u670d\u52a1\u5668\u514d\u53d7\u672a\u7ecf\u6388\u6743\u8bbf\u95ee\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8ba8\u8bba\u5982\u4f55\u5229\u7528\u547d\u4ee4\u884c\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u6765\u4fdd\u62a4\u4f60\u7684Linux\u670d\u52a1\u5668\u3002 \u5728Linux\u7cfb\u7edf\u4e2d\uff0c\u6709\u51e0\u79cd\u5e38\u89c1\u7684\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\uff0c\u5982\u5bc6\u7801\u8eab\u4efd\u9a8c\u8bc1\u3001\u5bc6\u94a5\u8eab\u4efd\u9a8c\u8bc1\u548c\u53cc\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1\u3002\u4e0b\u9762\u662f\u4e00\u4e9b\u5e38\u89c1\u7684\u547d\u4ee4\u884c\u5de5\u5177\u548c\u793a\u4f8b\uff0c\u53ef\u4ee5\u5e2e\u52a9\u4f60\u8bbe\u7f6e\u548c\u7ba1\u7406\u8fd9\u4e9b\u8eab\u4efd\u9a8c\u8bc1\u673a\u5236\u3002 \u5bc6\u7801\u8eab\u4efd\u9a8c\u8bc1 \u5bc6\u7801\u8eab\u4efd\u9a8c\u8bc1\u662f\u6700\u5e38\u89c1\u7684\u4e00\u79cd\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u8f93\u5165\u7528\u6237\u540d\u548c\u5bc6\u7801\u6765\u9a8c\u8bc1\u5176\u8eab\u4efd\u3002\u5728Linux\u7cfb\u7edf\u4e2d\uff0cpasswd\u547d\u4ee4\u7528\u4e8e\u8bbe\u7f6e\u548c\u66f4\u6539\u7528\u6237\u5bc6\u7801\u3002 \u8981\u4e3a\u7528\u6237\u8bbe\u7f6e\u5bc6\u7801\uff0c\u8bf7\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a sudo passwd username \u767b\u5f55\u540e\u590d\u5236 \u8f93\u5165\u4e0a\u8ff0\u547d\u4ee4\u540e\uff0c\u7cfb\u7edf\u5c06\u63d0\u793a\u4f60\u8f93\u5165\u65b0\u5bc6\u7801\u4e24\u6b21\u3002\u8bf7\u786e\u4fdd\u5bc6\u7801\u8db3\u591f\u590d\u6742\u5e76\u5b9a\u671f\u66f4\u6539\u3002 \u5bc6\u94a5\u8eab\u4efd\u9a8c\u8bc1 \u5bc6\u94a5\u8eab\u4efd\u9a8c\u8bc1\u662f\u4e00\u79cd\u66f4\u5b89\u5168\u548c\u65b9\u4fbf\u7684\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5\u3002\u5b83\u57fa\u4e8e\u516c\u94a5\u548c\u79c1\u94a5\u7684\u52a0\u5bc6\/\u89e3\u5bc6\u673a\u5236\u3002\u9996\u5148\uff0c\u4f60\u9700\u8981\u4e3a\u7528\u6237\u751f\u6210\u5bc6\u94a5\u5bf9\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u751f\u6210\u5bc6\u94a5\u5bf9\uff1a ssh-keygen -t rsa \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u547d\u4ee4\u5c06\u751f\u6210\u4e00\u4e2aRSA\u5bc6\u94a5\u5bf9\uff0c\u5e76\u5c06\u5176\u4fdd\u5b58\u5728\u7528\u6237\u7684\u5bb6\u76ee\u5f55\u4e0b\u7684.ssh\u76ee\u5f55\u4e2d\u3002\u516c\u94a5\uff08id_rsa.pub\uff09\u5c06\u7528\u4e8e\u8eab\u4efd\u9a8c\u8bc1\uff0c\u79c1\u94a5\uff08id_rsa\uff09\u5c06\u4fdd\u5b58\u5728\u672c\u5730\u8ba1\u7b97\u673a\u4e0a\u3002\u4f60\u53ef\u4ee5\u5c06\u516c\u94a5\u590d\u5236\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u4e0a\u7684~\/.ssh\/authorized_keys\u6587\u4ef6\u4e2d\uff0c\u5982\u4e0b\u6240\u793a\uff1a cat ~\/.ssh\/id_rsa.pub | ssh username@remote_host &#8220;mkdir -p ~\/.ssh &amp;amp;&amp;amp; cat &amp;gt;&amp;gt; ~\/.ssh\/authorized_keys&#8221; \u767b\u5f55\u540e\u590d\u5236 \u73b0\u5728\uff0c\u6bcf\u6b21\u4f60\u5c1d\u8bd5\u4f7f\u7528ssh\u8fde\u63a5\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u65f6\uff0c\u7cfb\u7edf\u5c06\u4f7f\u7528\u516c\u94a5\u8fdb\u884c\u8eab\u4efd\u9a8c\u8bc1\u3002 \u53cc\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1 \u53cc\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1\u7ed3\u5408\u4e86\u5bc6\u7801\u548c\u5176\u4ed6\u56e0\u7d20\uff0c\u5982\u6307\u7eb9\u8bc6\u522b\u6216\u4e00\u6b21\u6027\u5bc6\u7801\u3002\u5bf9\u4e8e\u8fd9\u79cd\u8eab\u4efd\u9a8c\u8bc1\u65b9\u6cd5\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528Google Authenticator\uff0c\u4e00\u4e2a\u5f00\u6e90\u7684\u53cc\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1\u7cfb\u7edf\u3002 \u9996\u5148\uff0c\u4f60\u9700\u8981\u5b89\u88c5Google Authenticator\u5ba2\u6237\u7aef\u3002\u5728Ubuntu\u4e0a\uff0c\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5b89\u88c5\uff1a sudo apt-get install libpam-google-authenticator \u767b\u5f55\u540e\u590d\u5236 \u7136\u540e\uff0c\u4f60\u9700\u8981\u4e3a\u6bcf\u4e2a\u8981\u542f\u7528\u53cc\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1\u7684\u7528\u6237\u751f\u6210\u5bc6\u94a5\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a google-authenticator \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u8ff0\u547d\u4ee4\u5c06\u751f\u6210\u4e00\u4e2a\u5bc6\u94a5\u548c\u4e00\u4e2a\u4e8c\u7ef4\u7801\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528Google Authenticator\u7b49\u5e94\u7528\u7a0b\u5e8f\u626b\u63cf\u4e8c\u7ef4\u7801\uff0c\u5e76\u5c06\u751f\u6210\u7684\u4e00\u6b21\u6027\u5bc6\u7801\u4e0e\u7528\u6237\u8fdb\u884c\u5173\u8054\u3002 \u6700\u540e\uff0c\u4f60\u9700\u8981\u66f4\u65b0PAM\uff08Pluggable Authentication Modules\uff09\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u542f\u7528\u53cc\u56e0\u7d20\u8eab\u4efd\u9a8c\u8bc1\u3002\u6253\u5f00\/etc\/pam.d\/sshd\u6587\u4ef6\uff0c\u5e76\u6dfb\u52a0\u4ee5\u4e0b\u884c\uff1a auth required pam_google_authenticator.so \u767b\u5f55\u540e\u590d\u5236 \u4fdd\u5b58\u5e76\u5173\u95ed\u6587\u4ef6\u540e\uff0c\u91cd\u65b0\u542f\u52a8SSH\u670d\u52a1\u3002 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-16939","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16939","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=16939"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/16939\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=16939"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=16939"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=16939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}