{"id":62416,"date":"2025-04-29T10:22:18","date_gmt":"2025-04-29T02:22:18","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62416\/"},"modified":"2025-04-29T10:22:18","modified_gmt":"2025-04-29T02:22:18","slug":"%e6%8f%90%e9%ab%98linux%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%ae%89%e5%85%a8%e6%80%a7%e7%9a%84%e5%85%ad%e4%b8%aa%e5%85%b3%e9%94%ae%e5%91%bd%e4%bb%a4-3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62416\/","title":{"rendered":"\u63d0\u9ad8Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u516d\u4e2a\u5173\u952e\u547d\u4ee4"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169415633082750.jpg\" class=\"aligncenter\" title=\"\u63d0\u9ad8Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u516d\u4e2a\u5173\u952e\u547d\u4ee4\u63d2\u56fe\" alt=\"\u63d0\u9ad8Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u516d\u4e2a\u5173\u952e\u547d\u4ee4\u63d2\u56fe\" \/><\/p>\n<p>\u63d0\u9ad8Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u516d\u4e2a\u5173\u952e\u547d\u4ee4<\/p>\n<p>\u5728\u5f53\u524d\u4fe1\u606f\u5b89\u5168\u610f\u8bc6\u4e0d\u65ad\u63d0\u5347\u7684\u80cc\u666f\u4e0b\uff0c\u4fdd\u62a4\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u53d8\u5f97\u5c24\u4e3a\u91cd\u8981\u3002Linux\u4f5c\u4e3a\u4e00\u79cd\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u670d\u52a1\u5668\u73af\u5883\u4e2d\u3002\u4e3a\u4e86\u63d0\u9ad8Linux\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u91c7\u53d6\u4e00\u4e9b\u5173\u952e\u7684\u547d\u4ee4\u548c\u7b56\u7565\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u516d\u4e2a\u5173\u952e\u547d\u4ee4\uff0c\u5e76\u7ed9\u51fa\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<ol>\n<li>\n<p>\u66f4\u65b0\u8f6f\u4ef6\u5305<br \/>\u4fdd\u6301\u670d\u52a1\u5668\u8f6f\u4ef6\u5305\u7684\u6700\u65b0\u7248\u672c\u662f\u786e\u4fdd\u5b89\u5168\u6027\u7684\u5173\u952e\u6b65\u9aa4\u4e4b\u4e00\u3002\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u65b0\u670d\u52a1\u5668\u4e0a\u7684\u8f6f\u4ef6\u5305\uff1a<\/p>\n<pre>sudo apt update\nsudo apt upgrade<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7b2c\u4e00\u6761\u547d\u4ee4\u7528\u4e8e\u66f4\u65b0\u8f6f\u4ef6\u5305\u7684\u5217\u8868\uff0c\u7b2c\u4e8c\u6761\u547d\u4ee4\u5219\u5c06\u5305\u542b\u5728\u5217\u8868\u4e2d\u7684\u8f6f\u4ef6\u5305\u5347\u7ea7\u5230\u6700\u65b0\u7248\u672c\u3002\u8bf7\u6ce8\u610f\uff0c\u6709\u65f6\u5019\u5347\u7ea7\u8fc7\u7a0b\u53ef\u80fd\u9700\u8981\u4e00\u4e9b\u65f6\u95f4\u3002<\/p>\n<\/li>\n<li>\n<p>\u914d\u7f6e\u9632\u706b\u5899<br \/>\u9632\u706b\u5899\u662f\u4fdd\u62a4\u670d\u52a1\u5668\u514d\u53d7\u6076\u610f\u7f51\u7edc\u6d3b\u52a8\u7684\u91cd\u8981\u5de5\u5177\u3002\u5728\u914d\u7f6e\u9632\u706b\u5899\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5\u4e00\u4e2a\u53eb\u505aufw\u7684\u5de5\u5177\u3002<\/p>\n<pre>sudo apt install ufw<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u7528\u9632\u706b\u5899\u5e76\u914d\u7f6e\u89c4\u5219\uff1a<\/p>\n<pre>sudo ufw enable\nsudo ufw allow ssh\nsudo ufw allow http\nsudo ufw allow https<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u7b2c\u4e00\u6761\u547d\u4ee4\u542f\u7528\u9632\u706b\u5899\uff0c\u7b2c\u4e8c\u81f3\u56db\u6761\u547d\u4ee4\u5141\u8bb8SSH\u3001HTTP\u548cHTTPS\u6d41\u91cf\u901a\u8fc7\u9632\u706b\u5899\u3002\u4f60\u4e5f\u53ef\u4ee5\u6839\u636e\u9700\u8981\u914d\u7f6e\u989d\u5916\u7684\u89c4\u5219\u3002<\/p>\n<\/li>\n<li>\n<p>\u7981\u7528\u4e0d\u5fc5\u8981\u7684\u670d\u52a1<br \/>\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\u7684\u6bcf\u4e2a\u670d\u52a1\u90fd\u53ef\u80fd\u6210\u4e3a\u6f5c\u5728\u7684\u653b\u51fb\u76ee\u6807\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u5e94\u8be5\u4ec5\u4ec5\u542f\u7528\u5fc5\u9700\u7684\u670d\u52a1\uff0c\u5e76\u7981\u7528\u4e0d\u5fc5\u8981\u7684\u670d\u52a1\u3002\u4ee5\u4e0b\u662f\u7981\u7528\u4e00\u4e2a\u670d\u52a1\u7684\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<pre>sudo systemctl disable &lt;service-name&gt;&lt;\/service-name&gt;<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4f8b\u5982\uff0c\u8981\u7981\u7528Apache\u670d\u52a1\u5668\uff0c\u6211\u4eec\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>sudo systemctl disable apache2<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/li>\n<li>\n<p>\u4f7f\u7528\u5f3a\u5bc6\u7801\u548c\u5bc6\u94a5<br \/>\u4e3a\u4e86\u9632\u6b62\u6076\u610f\u7528\u6237\u731c\u6d4b\u5bc6\u7801\u548c\u907f\u514d\u5bc6\u7801\u88ab\u66b4\u529b\u7834\u89e3\uff0c\u6211\u4eec\u5e94\u8be5\u8bbe\u7f6e\u4e00\u4e2a\u5f3a\u5bc6\u7801\u7b56\u7565\u3002\u4ee5\u4e0b\u662f\u8bbe\u7f6e\u5bc6\u7801\u7b56\u7565\u548c\u4f7f\u7528\u5bc6\u94a5\u7684\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<pre>sudo nano \/etc\/ssh\/sshd_config<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236    \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u6253\u5f00\u7684\u6587\u4ef6\u4e2d\u627e\u5230\u4ee5\u4e0b\u884c\u5e76\u8fdb\u884c\u9002\u5f53\u7684\u4fee\u6539\uff1a<\/p>\n<pre># PasswordAuthentication yes\n# PubkeyAuthentication yes<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5c06PasswordAuthentication\u7684\u503c\u6539\u4e3ano\uff0c\u5c06PubkeyAuthentication\u7684\u503c\u6539\u4e3ayes\u3002\u4fdd\u5b58\u6587\u4ef6\u5e76\u9000\u51fa\u3002\u63a5\u4e0b\u6765\uff0c\u91cd\u65b0\u542f\u52a8SSH\u670d\u52a1\uff1a<\/p>\n<pre>sudo service ssh restart<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236    \u767b\u5f55\u540e\u590d\u5236   <\/li>\n<li>\n<p>\u8bbe\u7f6e\u767b\u5f55\u9650\u5236<br \/>\u4e3a\u4e86\u9650\u5236\u767b\u5f55\u670d\u52a1\u5668\u7684\u5c1d\u8bd5\u6b21\u6570\uff0c\u6211\u4eec\u53ef\u4ee5\u914d\u7f6e\u767b\u5f55\u9650\u5236\u3002\u4ee5\u4e0b\u662f\u8bbe\u7f6e\u767b\u5f55\u9650\u5236\u7684\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<pre>sudo nano \/etc\/ssh\/sshd_config<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236    \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u6253\u5f00\u7684\u6587\u4ef6\u4e2d\u627e\u5230\u4ee5\u4e0b\u884c\u5e76\u8fdb\u884c\u9002\u5f53\u7684\u4fee\u6539\uff1a<\/p>\n<pre># MaxAuthTries 6\n# MaxSessions 10<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5c06MaxAuthTries\u7684\u503c\u6539\u4e3a3\uff0c\u5c06MaxSessions\u7684\u503c\u6539\u4e3a5\u3002\u4fdd\u5b58\u6587\u4ef6\u5e76\u9000\u51fa\u3002\u63a5\u4e0b\u6765\uff0c\u91cd\u65b0\u542f\u52a8SSH\u670d\u52a1\uff1a<\/p>\n<pre>sudo service ssh restart<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236    \u767b\u5f55\u540e\u590d\u5236   <\/li>\n<li>\n<p>\u76d1\u63a7\u65e5\u5fd7\u6587\u4ef6<br \/>\u76d1\u63a7\u670d\u52a1\u5668\u7684\u65e5\u5fd7\u6587\u4ef6\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u53ca\u65f6\u53d1\u73b0\u548c\u5e94\u5bf9\u6f5c\u5728\u7684\u5b89\u5168\u5a01\u80c1\u3002\u4ee5\u4e0b\u662f\u76d1\u63a7\u65e5\u5fd7\u6587\u4ef6\u7684\u547d\u4ee4\u793a\u4f8b\uff1a<\/p>\n<pre>sudo tail -f \/var\/log\/auth.log<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u5c06\u5b9e\u65f6\u663e\u793a\/var\/log\/auth.log\u6587\u4ef6\u7684\u5185\u5bb9\uff0c\u5176\u4e2d\u5305\u542b\u4e86\u4e0e\u7528\u6237\u8ba4\u8bc1\u76f8\u5173\u7684\u65e5\u5fd7\u4fe1\u606f\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0a\u516d\u4e2a\u5173\u952e\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8Linux\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u3002\u7136\u800c\uff0c\u5b89\u5168\u95ee\u9898\u662f\u4e00\u4e2a\u4e0d\u65ad\u53d8\u5316\u7684\u9886\u57df\uff0c\u6211\u4eec\u5e94\u8be5\u5bc6\u5207\u5173\u6ce8\u65b0\u7684\u5b89\u5168\u7b56\u7565\u548c\u6280\u672f\u3002\u5e0c\u671b\u672c\u6587\u80fd\u591f\u6210\u4e3a\u60a8\u7684\u4e00\u4e2a\u53c2\u8003\uff0c\u5e2e\u52a9\u60a8\u52a0\u5f3aLinux\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u63d0\u9ad8Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u516d\u4e2a\u5173\u952e\u547d\u4ee4\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63d0\u9ad8Linux\u670d\u52a1\u5668\u5b89\u5168\u6027\u7684\u516d\u4e2a\u5173\u952e\u547d\u4ee4 \u5728\u5f53\u524d\u4fe1\u606f\u5b89\u5168\u610f\u8bc6\u4e0d\u65ad\u63d0\u5347\u7684\u80cc\u666f\u4e0b\uff0c\u4fdd\u62a4\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\u53d8\u5f97\u5c24\u4e3a\u91cd\u8981\u3002Linux\u4f5c\u4e3a\u4e00\u79cd\u5f00\u6e90\u64cd\u4f5c\u7cfb\u7edf\uff0c\u88ab\u5e7f\u6cdb\u5e94\u7528\u4e8e\u670d\u52a1\u5668\u73af\u5883\u4e2d\u3002\u4e3a\u4e86\u63d0\u9ad8Linux\u670d\u52a1\u5668\u7684\u5b89\u5168\u6027\uff0c\u6211\u4eec\u53ef\u4ee5\u91c7\u53d6\u4e00\u4e9b\u5173\u952e\u7684\u547d\u4ee4\u548c\u7b56\u7565\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u516d\u4e2a\u5173\u952e\u547d\u4ee4\uff0c\u5e76\u7ed9\u51fa\u76f8\u5e94\u7684\u4ee3\u7801\u793a\u4f8b\u3002 \u66f4\u65b0\u8f6f\u4ef6\u5305\u4fdd\u6301\u670d\u52a1\u5668\u8f6f\u4ef6\u5305\u7684\u6700\u65b0\u7248\u672c\u662f\u786e\u4fdd\u5b89\u5168\u6027\u7684\u5173\u952e\u6b65\u9aa4\u4e4b\u4e00\u3002\u901a\u8fc7\u8fd0\u884c\u4ee5\u4e0b\u547d\u4ee4\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u65b0\u670d\u52a1\u5668\u4e0a\u7684\u8f6f\u4ef6\u5305\uff1a sudo apt update sudo apt upgrade \u767b\u5f55\u540e\u590d\u5236 \u7b2c\u4e00\u6761\u547d\u4ee4\u7528\u4e8e\u66f4\u65b0\u8f6f\u4ef6\u5305\u7684\u5217\u8868\uff0c\u7b2c\u4e8c\u6761\u547d\u4ee4\u5219\u5c06\u5305\u542b\u5728\u5217\u8868\u4e2d\u7684\u8f6f\u4ef6\u5305\u5347\u7ea7\u5230\u6700\u65b0\u7248\u672c\u3002\u8bf7\u6ce8\u610f\uff0c\u6709\u65f6\u5019\u5347\u7ea7\u8fc7\u7a0b\u53ef\u80fd\u9700\u8981\u4e00\u4e9b\u65f6\u95f4\u3002 \u914d\u7f6e\u9632\u706b\u5899\u9632\u706b\u5899\u662f\u4fdd\u62a4\u670d\u52a1\u5668\u514d\u53d7\u6076\u610f\u7f51\u7edc\u6d3b\u52a8\u7684\u91cd\u8981\u5de5\u5177\u3002\u5728\u914d\u7f6e\u9632\u706b\u5899\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5b89\u88c5\u4e00\u4e2a\u53eb\u505aufw\u7684\u5de5\u5177\u3002 sudo apt install ufw \u767b\u5f55\u540e\u590d\u5236 \u5b89\u88c5\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u7528\u9632\u706b\u5899\u5e76\u914d\u7f6e\u89c4\u5219\uff1a sudo ufw enable sudo ufw allow ssh sudo ufw allow http sudo ufw allow https \u767b\u5f55\u540e\u590d\u5236 \u7b2c\u4e00\u6761\u547d\u4ee4\u542f\u7528\u9632\u706b\u5899\uff0c\u7b2c\u4e8c\u81f3\u56db\u6761\u547d\u4ee4\u5141\u8bb8SSH\u3001HTTP\u548cHTTPS\u6d41\u91cf\u901a\u8fc7\u9632\u706b\u5899\u3002\u4f60\u4e5f\u53ef\u4ee5\u6839\u636e\u9700\u8981\u914d\u7f6e\u989d\u5916\u7684\u89c4\u5219\u3002 \u7981\u7528\u4e0d\u5fc5\u8981\u7684\u670d\u52a1\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\u7684\u6bcf\u4e2a\u670d\u52a1\u90fd\u53ef\u80fd\u6210\u4e3a\u6f5c\u5728\u7684\u653b\u51fb\u76ee\u6807\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u5e94\u8be5\u4ec5\u4ec5\u542f\u7528\u5fc5\u9700\u7684\u670d\u52a1\uff0c\u5e76\u7981\u7528\u4e0d\u5fc5\u8981\u7684\u670d\u52a1\u3002\u4ee5\u4e0b\u662f\u7981\u7528\u4e00\u4e2a\u670d\u52a1\u7684\u547d\u4ee4\u793a\u4f8b\uff1a sudo systemctl disable &lt;service-name&gt;&lt;\/service-name&gt; \u767b\u5f55\u540e\u590d\u5236 \u4f8b\u5982\uff0c\u8981\u7981\u7528Apache\u670d\u52a1\u5668\uff0c\u6211\u4eec\u53ef\u4ee5\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a sudo systemctl disable apache2 \u767b\u5f55\u540e\u590d\u5236 \u4f7f\u7528\u5f3a\u5bc6\u7801\u548c\u5bc6\u94a5\u4e3a\u4e86\u9632\u6b62\u6076\u610f\u7528\u6237\u731c\u6d4b\u5bc6\u7801\u548c\u907f\u514d\u5bc6\u7801\u88ab\u66b4\u529b\u7834\u89e3\uff0c\u6211\u4eec\u5e94\u8be5\u8bbe\u7f6e\u4e00\u4e2a\u5f3a\u5bc6\u7801\u7b56\u7565\u3002\u4ee5\u4e0b\u662f\u8bbe\u7f6e\u5bc6\u7801\u7b56\u7565\u548c\u4f7f\u7528\u5bc6\u94a5\u7684\u547d\u4ee4\u793a\u4f8b\uff1a sudo nano \/etc\/ssh\/sshd_config \u767b\u5f55\u540e\u590d\u5236 \u767b\u5f55\u540e\u590d\u5236 \u5728\u6253\u5f00\u7684\u6587\u4ef6\u4e2d\u627e\u5230\u4ee5\u4e0b\u884c\u5e76\u8fdb\u884c\u9002\u5f53\u7684\u4fee\u6539\uff1a # [&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-62416","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62416","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=62416"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/62416\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=62416"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=62416"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=62416"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}