{"id":12376855,"date":"2026-03-19T00:00:11","date_gmt":"2026-03-18T16:00:11","guid":{"rendered":"https:\/\/www.likacloud.com\/knowledge\/vps%e4%b8%bb%e6%9c%ba%e5%ae%8c%e5%85%a8%e6%8c%87%e5%8d%97%ef%bc%9a%e4%bb%8e%e6%96%b0%e6%89%8b%e5%85%a5%e9%97%a8%e5%88%b0%e8%bf%9b%e9%98%b6%e9%85%8d%e7%bd%ae%e4%b8%8e%e7%ae%a1%e7%90%86%e6%8a%80\/"},"modified":"2026-03-19T00:02:23","modified_gmt":"2026-03-18T16:02:23","slug":"vps-hosting-complete-guide-beginner-to-advanced-configuration-management","status":"publish","type":"knowledge_post","link":"https:\/\/www.likacloud.com\/zh-hant\/knowledge\/vps-hosting\/vps-hosting-complete-guide-beginner-to-advanced-configuration-management\/","title":{"rendered":"VPS\u4e3b\u673a\u5b8c\u5168\u6307\u5357\uff1a\u4ece\u65b0\u624b\u5165\u95e8\u5230\u8fdb\u9636\u914d\u7f6e\u4e0e\u7ba1\u7406\u6280\u5de7"},"content":{"rendered":"

\u5728\u5f53\u4eca\u6570\u5b57\u5316\u65f6\u4ee3\uff0c\u65e0\u8bba\u662f\u642d\u5efa\u4e2a\u4eba\u535a\u5ba2\u3001\u4f01\u4e1a\u5b98\u7f51\uff0c\u8fd8\u662f\u8fdb\u884c\u5f00\u53d1\u6d4b\u8bd5\u3001\u90e8\u7f72\u5e94\u7528\uff0c\u62e5\u6709\u4e00\u4e2a\u72ec\u7acb\u3001\u7075\u6d3b\u4e14\u53ef\u63a7\u7684\u670d\u52a1\u5668\u73af\u5883\u81f3\u5173\u91cd\u8981\u3002\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668\uff08VPS\uff09\u6b63\u662f\u4ecb\u4e8e\u5171\u4eab\u4e3b\u673a\u4e0e\u72ec\u7acb\u670d\u52a1\u5668\u4e4b\u95f4\u7684\u7406\u60f3\u9009\u62e9\uff0c\u5b83\u4e3a\u60a8\u63d0\u4f9b\u4e86\u201c\u72ec\u4eab\u201d\u7684\u670d\u52a1\u5668\u8d44\u6e90\uff0c\u540c\u65f6\u4ef7\u683c\u76f8\u5bf9\u4eb2\u6c11\u3002\u672c\u6307\u5357\u5c06\u7cfb\u7edf\u6027\u5730\u5e26\u9886\u60a8\u4ece\u96f6\u5f00\u59cb\u8ba4\u8bc6VPS\uff0c\u76f4\u81f3\u638c\u63e1\u5176\u6838\u5fc3\u914d\u7f6e\u4e0e\u7ba1\u7406\u6280\u80fd\u3002<\/p>\n\n\n\n

\u4ec0\u4e48\u662fVPS\u4e3b\u673a\u53ca\u5176\u5de5\u4f5c\u539f\u7406<\/h2>\n\n\n\n

VPS\u4e3b\u673a\uff0c\u5373\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668\uff0c\u662f\u4e00\u79cd\u5229\u7528\u865a\u62df\u5316\u6280\u672f\u5c06\u4e00\u53f0\u9ad8\u6027\u80fd\u7269\u7406\u670d\u52a1\u5668\u5206\u5272\u6210\u591a\u4e2a\u72ec\u7acb\u3001\u9694\u79bb\u7684\u865a\u62df\u670d\u52a1\u5668\u7684\u670d\u52a1\u3002\u6bcf\u4e00\u4e2aVPS\u90fd\u53ef\u4ee5\u72ec\u7acb\u8fd0\u884c\u81ea\u5df1\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5e76\u62e5\u6709\u4e13\u5c5e\u7684CPU\u3001\u5185\u5b58\u3001\u78c1\u76d8\u7a7a\u95f4\u548c\u5e26\u5bbd\u8d44\u6e90\uff0c\u5176\u8fd0\u884c\u548c\u7ba1\u7406\u65b9\u5f0f\u4e0e\u4e00\u53f0\u771f\u6b63\u7684\u7269\u7406\u670d\u52a1\u5668\u65e0\u5f02\u3002<\/p>\n\n\n\n

VPS\u7684\u865a\u62df\u5316\u6280\u672f\u539f\u7406<\/h3>\n\n\n\n

\u5176\u6838\u5fc3\u5728\u4e8e\u865a\u62df\u5316\u5c42\uff08Hypervisor\uff09\u3002\u7269\u7406\u670d\u52a1\u5668\u7684\u786c\u4ef6\u8d44\u6e90\u88ab\u4e00\u4e2a\u79f0\u4e3aHypervisor\u7684\u8f6f\u4ef6\u5c42\u62bd\u8c61\u548c\u6c60\u5316\u3002\u8fd9\u4e2a\u8f6f\u4ef6\u5c42\u4f4d\u4e8e\u786c\u4ef6\u548c\u64cd\u4f5c\u7cfb\u7edf\u4e4b\u95f4\uff0c\u5b83\u8d1f\u8d23\u521b\u5efa\u865a\u62df\u673a\u3001\u5206\u914d\u8d44\u6e90\uff0c\u5e76\u786e\u4fdd\u5404\u4e2a\u865a\u62df\u673a\u4e4b\u95f4\u76f8\u4e92\u9694\u79bb\u3002\u8fd9\u610f\u5473\u7740\uff0c\u5373\u4f7f\u540c\u4e00\u53f0\u7269\u7406\u670d\u52a1\u5668\u4e0a\u7684\u5176\u4ed6VPS\u7528\u6237\u8d44\u6e90\u8017\u5c3d\u6216\u906d\u9047\u653b\u51fb\uff0c\u60a8\u7684VPS\u8fd0\u884c\u73af\u5883\u4e5f\u4e0d\u4f1a\u53d7\u5230\u5f71\u54cd\uff0c\u4ece\u800c\u4fdd\u8bc1\u4e86\u7a33\u5b9a\u6027\u548c\u5b89\u5168\u6027\u3002<\/p>\n

\u5efa\u8b70\u9605\u8bfb VPS\u4e3b\u673a\u5168\u9762\u6307\u5357\uff1a\u4ece\u9009\u8d2d\u5230\u670d\u52a1\u5668\u7ba1\u7406\u5b9e\u6218\u8be6\u89e3<\/a>\u3002<\/p>\n\n\n\n\n

VPS\u4e0e\u5171\u4eab\u4e3b\u673a\u548c\u4e91\u670d\u52a1\u5668\u7684\u533a\u522b<\/h3>\n\n\n\n

\u4e0e\u5171\u4eab\u4e3b\u673a\u76f8\u6bd4\uff0cVPS\u63d0\u4f9b\u4e86\u66f4\u9ad8\u7684\u63a7\u5236\u6743\u548c\u8d44\u6e90\u4fdd\u969c\u3002\u5728\u5171\u4eab\u4e3b\u673a\u4e2d\uff0c\u6240\u6709\u7528\u6237\u5171\u4eab\u540c\u4e00\u5957\u7cfb\u7edf\u8d44\u6e90\u548c\u73af\u5883\u914d\u7f6e\uff0c\u5bb9\u6613\u53d7\u5230\u201c\u574f\u90bb\u5c45\u201d\u5f71\u54cd\uff1b\u800cVPS\u4e3a\u60a8\u63d0\u4f9b\u4e86\u7c7b\u4f3c\u72ec\u7acb\u670d\u52a1\u5668\u7684\u201c\u6839\u6743\u9650\u201d\u4f53\u9a8c\u3002\u4e0e\u4e91\u670d\u52a1\u5668\uff08\u5982AWS EC2\u3001\u963f\u91cc\u4e91ECS\uff09\u76f8\u6bd4\uff0c\u4f20\u7edfVPS\u901a\u5e38\u6784\u5efa\u5728\u5355\u53f0\u7269\u7406\u670d\u52a1\u5668\u4e0a\uff0c\u800c\u4e91\u670d\u52a1\u5668\u5219\u57fa\u4e8e\u5927\u89c4\u6a21\u7684\u5206\u5e03\u5f0f\u96c6\u7fa4\uff0c\u5728\u5f39\u6027\u6269\u5c55\u548c\u5bb9\u707e\u80fd\u529b\u4e0a\u66f4\u80dc\u4e00\u7b79\uff0c\u4f46VPS\u901a\u5e38\u4ee5\u7b80\u5355\u3001\u900f\u660e\u3001\u6027\u4ef7\u6bd4\u9ad8\u8457\u79f0\u3002<\/p>\n\n\n

\n\n
\n HOSTARMADA VPS \u4e3b\u6a5f<\/strong>\n
\u4e91\u7aef SSD\/NVMe \u53ca\u591a\u5c42\u7f13\u5b58\u52a0\u901f\uff0c\u63d0\u4f9b 24\/7\/365 \u5168\u5929\u5019\u652f\u63f4\uff0c\u54cd\u5e94\u65f6\u95f4\u660e\u786e\uff0cVPS \u4eab\u6709 7 \u5929\u9000\u6b3e\u4fdd\u8bc1\uff0c\u73b0\u4ed8\u6b3e\u5373\u53ef\u4eab\u53d7 5 \u6298\u4f18\u60e0<\/div>\n <\/div>\n\n
\n \n \n \"VPS\n \n \n <\/a>\n \n \n \u8bbf\u95ee HostArmada \u7f51\u7ad9 <\/a>\n <\/div>\n <\/div>\n\n \n\n\n\n\n\n\n

\u5982\u4f55\u9009\u62e9\u9002\u5408\u60a8\u7684VPS\u65b9\u6848<\/h2>\n\n\n\n

\u9009\u62e9\u5408\u9002\u7684VPS\u662f\u6210\u529f\u7684\u7b2c\u4e00\u6b65\uff0c\u8fd9\u9700\u8981\u7efc\u5408\u8003\u8651\u591a\u4e2a\u56e0\u7d20\uff0c\u907f\u514d\u8d44\u6e90\u6d6a\u8d39\u6216\u6027\u80fd\u74f6\u9888\u3002<\/p>\n\n\n\n

\u8bc4\u4f30\u60a8\u7684\u6838\u5fc3\u9700\u6c42<\/h3>\n\n\n\n

\u9996\u5148\u660e\u786e\u60a8\u7684\u7528\u9014\u3002\u662f\u642d\u5efa\u4e00\u4e2a\u65e5\u5747\u8bbf\u95ee\u91cf\u4e0d\u5927\u7684\u4e2a\u4ebaWordPress\u535a\u5ba2\uff0c\u8fd8\u662f\u8fd0\u884c\u4e00\u4e2a\u9700\u8981\u6301\u7eed\u8ba1\u7b97\u8d44\u6e90\u7684\u6570\u636e\u5e93\u6216\u5e94\u7528\u7a0b\u5e8f\uff1f\u4e0d\u540c\u7528\u9014\u5bf9CPU\u3001\u5185\u5b58\u3001\u78c1\u76d8I\/O\u548c\u7f51\u7edc\u5e26\u5bbd\u7684\u8981\u6c42\u5dee\u5f02\u5de8\u5927\u3002\u4f8b\u5982\uff0c\u5185\u5bb9\u578b\u7f51\u7ad9\u66f4\u770b\u91cd\u5185\u5b58\u548c\u78c1\u76d8\u7a7a\u95f4\uff0c\u800c\u9ad8\u5e76\u53d1\u5e94\u7528\u5219\u5bf9CPU\u548c\u7f51\u7edc\u8d28\u91cf\u8981\u6c42\u66f4\u9ad8\u3002<\/p>\n\n\n\n

\u5173\u952e\u53c2\u6570\u8be6\u89e3<\/h3>\n\n\n\n

1. CPU\u6838\u5fc3\u6570\uff1a\u51b3\u5b9a\u4e86\u670d\u52a1\u5668\u7684\u5e76\u884c\u5904\u7406\u80fd\u529b\u3002\u5bf9\u4e8e\u591a\u6570\u7f51\u7ad9\u5e94\u7528\uff0c1-2\u4e2avCPU\u6838\u5fc3\u8db3\u4ee5\u5e94\u5bf9\u521d\u671f\u9700\u6c42\u3002
\n2. \u5185\u5b58\uff08RAM\uff09\uff1a\u76f4\u63a5\u5f71\u54cd\u7f51\u7ad9\u6216\u5e94\u7528\u80fd\u540c\u65f6\u5904\u7406\u8bf7\u6c42\u7684\u6570\u91cf\u3002Linux\u7cfb\u7edf\u672c\u8eab\u9700\u8981\u4e00\u5b9a\u5185\u5b58\uff0c\u5efa\u8bae\u5c0f\u578b\u7f51\u7ad9\u4ece1GB\u5185\u5b58\u8d77\u6b65\u3002
\n3. \u5b58\u50a8\u7c7b\u578b\u4e0e\u5927\u5c0f\uff1a\u4f20\u7edfHDD\u786c\u76d8\u4ef7\u683c\u4f4e\u5bb9\u91cf\u5927\uff0c\u4f46\u901f\u5ea6\u6162\uff1bSSD\u56fa\u6001\u786c\u76d8\u901f\u5ea6\u5feb\uff0c\u80fd\u6781\u5927\u63d0\u5347\u6570\u636e\u5e93\u548c\u7cfb\u7edf\u54cd\u5e94\u901f\u5ea6\uff0c\u662f\u5f53\u524d\u7684\u4e3b\u6d41\u9009\u62e9\u3002\u6b64\u5916\uff0c\u8fd8\u9700\u5173\u6ce8\u5b58\u50a8\u7684I\/O\u6027\u80fd\u3002
\n4. \u5e26\u5bbd\u4e0e\u6d41\u91cf\uff1a\u5e26\u5bbd\u6307\u6570\u636e\u4f20\u8f93\u901f\u7387\uff0c\u51b3\u5b9a\u4e86\u8bbf\u95ee\u901f\u5ea6\uff1b\u6d41\u91cf\u6307\u6bcf\u6708\u6570\u636e\u4f20\u9001\u603b\u91cf\u3002\u9009\u62e9\u63d0\u4f9b\u5145\u8db3\u5e26\u5bbd\u4e14\u6d41\u91cf\u4e0d\u9650\u6216\u9650\u989d\u8f83\u9ad8\u7684\u670d\u52a1\u5546\u3002
\n5. \u7f51\u7edc\u4e0e\u7ebf\u8def\uff1a\u5bf9\u4e8e\u56fd\u5185\u7528\u6237\uff0c\u670d\u52a1\u5546\u7684\u6570\u636e\u4e2d\u5fc3\u4f4d\u7f6e\u548c\u7f51\u7edc\u7ebf\u8def\uff08\u5982CN2 GIA\uff09\u76f4\u63a5\u51b3\u5b9a\u4e86\u8bbf\u95ee\u5ef6\u8fdf\u548c\u7a33\u5b9a\u6027\u3002<\/p>\n\n\n\n

\u9009\u62e9\u53ef\u9760\u7684\u670d\u52a1\u5546<\/h3>\n\n\n\n

\u9664\u4e86\u786c\u4ef6\u53c2\u6570\uff0c\u670d\u52a1\u5546\u7684\u53ef\u9760\u6027\u81f3\u5173\u91cd\u8981\u3002\u8003\u5bdf\u5176\u53e3\u7891\u3001\u5728\u7ebf\u7387\u627f\u8bfa\uff08SLA\uff09\u3001\u6280\u672f\u652f\u6301\u54cd\u5e94\u901f\u5ea6\u3001\u652f\u4ed8\u65b9\u5f0f\u4ee5\u53ca\u662f\u5426\u63d0\u4f9b\u514d\u8d39\u7684\u5feb\u7167\u5907\u4efd\u529f\u80fd\u3002\u5bf9\u4e8e\u65b0\u624b\uff0c\u5efa\u8bae\u9009\u62e9\u63d0\u4f9b\u4e00\u952e\u5b89\u88c5\u5e94\u7528\u548c\u63a7\u5236\u9762\u677f\uff08\u5982cPanel\/Plesk\uff0c\u53ef\u80fd\u9700\u989d\u5916\u4ed8\u8d39\uff09\u7684\u670d\u52a1\u5546\uff0c\u80fd\u6781\u5927\u7b80\u5316\u7ba1\u7406\u96be\u5ea6\u3002<\/p>\n

\u5efa\u8b70\u9605\u8bfb VPS\u4e3b\u673a\u7ec8\u6781\u6307\u5357\uff1a\u4ece\u6982\u5ff5\u3001\u8d2d\u4e70\u5230\u9ad8\u6548\u7ba1\u7406\u7684\u5168\u65b9\u4f4d\u89e3\u6790<\/a>\u3002<\/p>\n\n\n\n\n

\u521d\u59cb\u8bbe\u7f6e\u4e0e\u57fa\u7840\u5b89\u5168\u52a0\u56fa<\/h2>\n\n\n\n

\u6210\u529f\u8d2d\u4e70VPS\u540e\uff0c\u9996\u6b21\u767b\u5f55\u548c\u57fa\u7840\u5b89\u5168\u8bbe\u7f6e\u662f\u4fdd\u62a4\u60a8\u670d\u52a1\u5668\u514d\u53d7\u653b\u51fb\u7684\u57fa\u77f3\u3002<\/p>\n\n\n\n

\u9996\u6b21\u767b\u5f55\u4e0e\u7cfb\u7edf\u66f4\u65b0<\/h3>\n\n\n\n

\u5927\u591a\u6570\u670d\u52a1\u5546\u4f1a\u63d0\u4f9broot\u7528\u6237\u7684\u521d\u59cb\u5bc6\u7801\u6216SSH\u5bc6\u94a5\u3002\u60a8\u9700\u8981\u4f7f\u7528SSH\u5ba2\u6237\u7aef\uff08\u5982PuTTY\u3001Termius\u6216\u7cfb\u7edf\u7ec8\u7aef\uff09\u8fdb\u884c\u8fde\u63a5\u3002\u767b\u5f55\u540e\u7b2c\u4e00\u4ef6\u4e8b\u5c31\u662f\u66f4\u65b0\u7cfb\u7edf\u8f6f\u4ef6\u5305\uff0c\u4ee5\u4fee\u590d\u5df2\u77e5\u5b89\u5168\u6f0f\u6d1e\u3002
\n\u4ee5Ubuntu\/Debian\u7cfb\u7edf\u4e3a\u4f8b\uff0c\u6267\u884c\uff1a
\nsudo apt update && sudo apt upgrade -y<\/code><\/p>\n\n\n\n

\u521b\u5efa\u65b0\u7528\u6237\u5e76\u7981\u7528root\u76f4\u63a5\u767b\u5f55<\/h3>\n\n\n\n

\u59cb\u7ec8\u4f7f\u7528root\u7528\u6237\u64cd\u4f5c\u662f\u5371\u9669\u7684\u3002\u5e94\u521b\u5efa\u4e00\u4e2a\u5177\u6709sudo\u6743\u9650\u7684\u666e\u901a\u7528\u6237\uff0c\u5e76\u7981\u7528\u901a\u8fc7SSH\u76f4\u63a5\u4f7f\u7528root\u8d26\u6237\u767b\u5f55\u3002
\n1. \u6dfb\u52a0\u65b0\u7528\u6237\uff1aadduser yourusername<\/code>
\n2. \u6388\u4e88sudo\u6743\u9650\uff1ausermod -aG sudo yourusername<\/code>
\n3. \u5207\u6362\u5230\u65b0\u7528\u6237\u6d4b\u8bd5sudo\u6743\u9650\u3002
\n4. \u7f16\u8f91SSH\u914d\u7f6e\u6587\u4ef6\uff1asudo nano \/etc\/ssh\/sshd_config<\/code>\uff0c\u627e\u5230PermitRootLogin<\/code>\u4e00\u884c\uff0c\u5c06\u5176\u6539\u4e3ano<\/code>\u3002
\n5. \u91cd\u542fSSH\u670d\u52a1\uff1asudo systemctl restart sshd<\/code><\/p>\n\n

\r\n\t\r\n\t\t\r\n\t\r\n\t
\r\n\t\t
\r\n\t\t\t\r\n\t\t\t
\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\u84dd\u8272\u4e3b\u673a\uff08Bluehost\uff09\u7684\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668\uff08VPS\uff09\u4e3b\u673a\u670d\u52a1\u3002\"\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t
\r\n\t\t\t\t
\r\n\t\t\t\t\t\u84dd\u8272\u4e3b\u673a\uff08Bluehost\uff09\u7684\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668\uff08VPS\uff09\u4e3b\u673a\u670d\u52a1\u3002<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\t\u5168\u65b0\u4e00\u4ee3 AMD EPYC \u5904\u7406\u5668\uff0c\u642d\u914d DDR5 \u5185\u5b58\u53ca NVMe SSD \u5b58\u50a8\uff0c\u5e76\u63d0\u4f9b 24\/7 \u5728\u7ebf\u804a\u5929\u53ca\u96fb\u8a71\u652f\u63f4\u670d\u52d9\u3002<\/span>\r\n\t\t\t\t
\r\n\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t \r\n\t\t\t
\r\n\t\t\t\t\t\t\t\t
\u6700\u9ad8 32% \u4f18\u60e0\u4ef7<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\u8bbf\u95ee Bluehost VPS \u4e3b\u6a5f \u2192<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t\r\n\t\r\n\t
\r\n\t\t
\r\n\t\t\t\r\n\t\t\t
\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"UltaHost\r\n\t\t\t\t\t\t\t\t\t\r\n\t\t\t<\/div>\r\n\t\t\t\r\n\t\t\t\r\n\t\t\t
\r\n\t\t\t\t
\r\n\t\t\t\t\tUltaHost VPS\u4e3b\u6a5f<\/strong>\r\n\t\t\t\t\t\t\t\t\t<\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div>\r\n\t\t\t\tAMD EPYC CPU\uff0c\u63d0\u4f9b 99.991%\u7684\u56db\u5e74\u6b63\u5e38\u8fd0\u884c\u65f6\u95f4\u4fdd\u8bc1\uff0c\u5e76\u9644\u6709 30 \u5929\u9000\u6b3e\u4fdd\u8a3c\u3002<\/span>\r\n\t\t\t\t
\r\n\t\t\t\r\n\t\t\t\t\t\t\r\n\t\t\t \r\n\t\t\t
\r\n\t\t\t\t\t\t\t\t
\u9650\u6642\u4e5d\u6298\u512a\u60e0<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\u8bbf\u95eeUltaHost VPS\u4e3b\u6a5f \u2192<\/a>\r\n\t\t\t\t\t\t\t<\/div> \r\n\t\t<\/div>\r\n\t<\/div>\r\n\t\t\r\n<\/div>\r\n\r\n\r\n\n\n\n\n\n\n\n

\u914d\u7f6eSSH\u5bc6\u94a5\u8ba4\u8bc1\u4e0e\u9632\u706b\u5899<\/h3>\n\n\n\n

\u5bc6\u7801\u767b\u5f55\u5bb9\u6613\u88ab\u66b4\u529b\u7834\u89e3\u3002\u66f4\u5b89\u5168\u7684\u65b9\u5f0f\u662f\u4f7f\u7528SSH\u5bc6\u94a5\u5bf9\uff08\u516c\u94a5\u548c\u79c1\u94a5\uff09\u8fdb\u884c\u8ba4\u8bc1\u3002
\n1. \u5728\u672c\u5730\u8ba1\u7b97\u673a\u751f\u6210\u5bc6\u94a5\u5bf9\uff08\u5982\u679c\u8fd8\u6ca1\u6709\uff09\u3002
\n2. \u5c06\u516c\u94a5\u4e0a\u4f20\u5230VPS\u7684~\/.ssh\/authorized_keys<\/code>\u6587\u4ef6\u91cc\u3002
\n3. \u5728SSH\u914d\u7f6e\u6587\u4ef6\u4e2d\u7981\u7528\u5bc6\u7801\u767b\u5f55\uff1a\u5c06PasswordAuthentication<\/code>\u8bbe\u4e3ano<\/code>\u3002<\/p>\n\n\n\n

\u542f\u7528\u9632\u706b\u5899\u662f\u53e6\u4e00\u9053\u5c4f\u969c\u3002\u4f7f\u7528ufw<\/code>\uff08Uncomplicated Firewall\uff09\u53ef\u4ee5\u8f7b\u677e\u7ba1\u7406\u3002
\n1. \u5b89\u88c5\u5e76\u542f\u7528ufw\uff1asudo apt install ufw && sudo ufw enable<\/code>
\n2. \u9ed8\u8ba4\u62d2\u7edd\u6240\u6709\u5165\u7ad9\uff0c\u5141\u8bb8\u6240\u6709\u51fa\u7ad9\uff1asudo ufw default deny incoming<\/code> sudo ufw default allow outgoing<\/code>
\n3. \u5f00\u653e\u5fc5\u8981\u7684\u7aef\u53e3\uff0c\u5982SSH\uff0822\uff09\u3001HTTP\uff0880\uff09\u3001HTTPS\uff08443\uff09\uff1asudo ufw allow 22\/tcp<\/code> sudo ufw allow 80,443\/tcp<\/code><\/p>\n\n\n\n

\u8fdb\u9636\u914d\u7f6e\u4e0e\u5e38\u7528\u670d\u52a1\u90e8\u7f72<\/h2>\n\n\n\n

\u57fa\u7840\u5b89\u5168\u5c31\u7eea\u540e\uff0c\u4fbf\u53ef\u4ee5\u5f00\u59cb\u90e8\u7f72\u60a8\u7684\u670d\u52a1\u4e86\u3002\u8fd9\u91cc\u4ee5\u90e8\u7f72\u4e00\u4e2aLNMP\uff08Linux, Nginx, MySQL, PHP\uff09\u73af\u5883\u4e3a\u4f8b\uff0c\u8fd9\u662f\u8fd0\u884c\u5982WordPress\u7b49PHP\u5e94\u7528\u7684\u7ecf\u5178\u7ec4\u5408\u3002<\/p>\n

\u5efa\u8b70\u9605\u8bfb \u6df1\u5165\u4e86\u89e3\u72ec\u7acb\u670d\u52a1\u5668\uff1a\u4f01\u4e1a\u7ea7\u90e8\u7f72\u4e0e\u9ad8\u6027\u80fd\u7f51\u7ad9\u7684\u57fa\u77f3<\/a>\u3002<\/p>\n\n\n\n\n

\u5b89\u88c5\u4e0e\u914d\u7f6eWeb\u670d\u52a1\u5668\uff08Nginx\uff09<\/h3>\n\n\n\n

Nginx\u4ee5\u5176\u9ad8\u6027\u80fd\u548c\u4f4e\u5185\u5b58\u6d88\u8017\u8457\u79f0\u3002\u5b89\u88c5\u547d\u4ee4\uff1asudo apt install nginx -y<\/code>\u3002\u5b89\u88c5\u540e\uff0c\u53ef\u4ee5\u901a\u8fc7sudo systemctl start nginx<\/code>\u542f\u52a8\uff0c\u5e76\u8bbe\u7f6e\u4e3a\u5f00\u673a\u81ea\u542f\uff1asudo systemctl enable nginx<\/code>\u3002\u6b64\u65f6\u5728\u6d4f\u89c8\u5668\u8bbf\u95ee\u60a8\u7684\u670d\u52a1\u5668IP\u5730\u5740\uff0c\u5e94\u80fd\u770b\u5230Nginx\u7684\u6b22\u8fce\u9875\u9762\u3002\u7f51\u7ad9\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u4f4d\u4e8e\/etc\/nginx\/sites-available\/<\/code>\u76ee\u5f55\u4e0b\u3002<\/p>\n\n\n\n

\u5b89\u88c5\u6570\u636e\u5e93\uff08MySQL\/MariaDB\uff09\u4e0ePHP<\/h3>\n\n\n\n

MariaDB\u662fMySQL\u7684\u4e00\u4e2a\u6d41\u884c\u5206\u652f\u3002\u5b89\u88c5\u547d\u4ee4\uff1asudo apt install mariadb-server -y<\/code>\u3002\u5b89\u88c5\u540e\u52a1\u5fc5\u8fd0\u884c\u5b89\u5168\u521d\u59cb\u5316\u811a\u672c\uff1asudo mysql_secure_installation<\/code>\uff0c\u8bbe\u7f6eroot\u5bc6\u7801\u5e76\u79fb\u9664\u6d4b\u8bd5\u6570\u636e\u5e93\u548c\u533f\u540d\u7528\u6237\u3002<\/p>\n\n\n

\n\n
\n \u4e3b\u6a5f\u623f\u7db2\u7ad9\uff08hosting.com\uff09\u63d0\u4f9b\u7684\u865a\u62df\u4e13\u7528\u670d\u52a1\u5668\uff08VPS\uff09\u4e3b\u673a\u670d\u52a1\u3002<\/strong>\n
\u514d\u8cbb SSL\u3001Cloudflare CDN\u3001WAF\uff0c99.91% \u7684\u6b63\u5e38\u904b\u4f5c\u6642\u9593\u670d\u52d9\u6c34\u5e73\u5354\u8b70 (SLA)\uff0c AMD EPYC\u2122 \u4e2d\u592e\u51e6\u7406\u5668\u53ca NVMe \u5b58\u5132\uff0c\u6700\u9ad8\u512a\u60e0\u984d\u70ba 50%\u3002<\/div>\n <\/div>\n\n
\n \n \n \"VPS\n \n \n <\/a>\n \n \n \u8a2a\u554f hosting.com <\/a>\n <\/div>\n <\/div>\n\n \n\n\n\n\n\n\n

\u63a5\u4e0b\u6765\u5b89\u88c5PHP\u53ca\u5176\u4e0eNginx\u548cMySQL\u534f\u4f5c\u6240\u9700\u7684\u6269\u5c55\uff1asudo apt install php-fpm php-mysql php-cli php-curl php-gd php-mbstring -y<\/code>\u3002\u5b89\u88c5\u540e\uff0c\u60a8\u9700\u8981\u5728Nginx\u7684\u7ad9\u70b9\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u5c06PHP\u8bf7\u6c42\u8f6c\u53d1\u7ed9php-fpm<\/code>\u8fdb\u7a0b\u5904\u7406\u3002<\/p>\n\n\n\n

\u90e8\u7f72\u7f51\u7ad9\u5e94\u7528<\/h3>\n\n\n\n

\u73af\u5883\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u60a8\u53ef\u4ee5\u5c06\u60a8\u7684\u7f51\u7ad9\u4ee3\u7801\uff08\u5982WordPress\u7a0b\u5e8f\u5305\uff09\u4e0a\u4f20\u5230VPS\u7684Web\u76ee\u5f55\uff08\u901a\u5e38\u662f\/var\/www\/html\/<\/code>\u6216\u60a8\u81ea\u5b9a\u4e49\u7684\u76ee\u5f55\uff09\u3002\u7136\u540e\u901a\u8fc7\u6d4f\u89c8\u5668\u8bbf\u95ee\u60a8\u7684\u670d\u52a1\u5668IP\u6216\u57df\u540d\uff0c\u6309\u7167WordPress\u7684\u5b89\u88c5\u5411\u5bfc\u5b8c\u6210\u6570\u636e\u5e93\u8fde\u63a5\u548c\u7ad9\u70b9\u8bbe\u7f6e\u3002<\/p>\n\n\n\n

\u57df\u540d\u7ed1\u5b9a\u4e0eSSL\u8bc1\u4e66\u914d\u7f6e<\/h3>\n\n\n\n

\u4e3a\u4e86\u8ba9\u7528\u6237\u901a\u8fc7\u57df\u540d\u8bbf\u95ee\uff0c\u60a8\u9700\u8981\u5728\u57df\u540d\u6ce8\u518c\u5546\u5904\u5c06\u57df\u540d\u89e3\u6790\u5230\u60a8\u7684VPS\u7684IP\u5730\u5740\uff08\u6dfb\u52a0A\u8bb0\u5f55\uff09\u3002\u968f\u540e\uff0c\u5728Nginx\u914d\u7f6e\u4e2d\u6307\u5b9a\u60a8\u7684\u57df\u540d\u3002\u66f4\u91cd\u8981\u7684\u662f\uff0c\u4e3a\u7f51\u7ad9\u542f\u7528HTTPS\uff0c\u8fd9\u5df2\u662f\u73b0\u4ee3\u7f51\u7ad9\u7684\u6807\u914d\u3002\u60a8\u53ef\u4ee5\u514d\u8d39\u4eceLet\u2019s Encrypt\u83b7\u53d6SSL\u8bc1\u4e66\uff0c\u5e76\u901a\u8fc7Certbot\u5de5\u5177\u81ea\u52a8\u5b89\u88c5\u548c\u914d\u7f6e\uff1asudo apt install certbot python3-certbot-nginx && sudo certbot --nginx<\/code>\uff0c\u6309\u7167\u63d0\u793a\u64cd\u4f5c\u5373\u53ef\u3002<\/p>\n\n\n\n

\u65e5\u5e38\u7ba1\u7406\u4e0e\u7ef4\u62a4\u6700\u4f73\u5b9e\u8df5<\/h2>\n\n\n\n

\u670d\u52a1\u5668\u7684\u7ba1\u7406\u5e76\u975e\u4e00\u52b3\u6c38\u9038\uff0c\u5b9a\u671f\u7684\u7ef4\u62a4\u662f\u4fdd\u8bc1\u5176\u957f\u671f\u7a33\u5b9a\u8fd0\u884c\u7684\u5173\u952e\u3002<\/p>\n\n\n\n

\u7cfb\u7edf\u76d1\u63a7\u4e0e\u65e5\u5fd7\u67e5\u770b<\/h3>\n\n\n\n

\u4e86\u89e3\u670d\u52a1\u5668\u7684\u8fd0\u884c\u72b6\u6001\u81f3\u5173\u91cd\u8981\u3002\u53ef\u4ee5\u4f7f\u7528htop<\/code>\u6216\u8005glances<\/code>\u7b49\u5de5\u5177\u5b9e\u65f6\u76d1\u63a7CPU\u3001\u5185\u5b58\u548c\u8fdb\u7a0b\u3002\u4f7f\u7528df -h<\/code>\u67e5\u770b\u78c1\u76d8\u7a7a\u95f4\u4f7f\u7528\u60c5\u51b5\u3002\u7cfb\u7edf\u65e5\u5fd7\u901a\u5e38\u4f4d\u4e8e\/var\/log\/<\/code>\u76ee\u5f55\u4e0b\uff0c\u5982\/var\/log\/syslog<\/code>\u6216\u8005\/var\/log\/auth.log<\/code>\uff08\u8ba4\u8bc1\u65e5\u5fd7\uff09\uff0c\u5b9a\u671f\u67e5\u770b\u6709\u52a9\u4e8e\u53d1\u73b0\u5f02\u5e38\u767b\u5f55\u5c1d\u8bd5\u3002<\/p>\n\n\n\n

\u5b9a\u671f\u5907\u4efd\u7b56\u7565<\/h3>\n\n\n\n

\u6ca1\u6709\u4efb\u4f55\u4e8b\u60c5\u6bd4\u6570\u636e\u4e22\u5931\u66f4\u4ee4\u4eba\u75db\u5fc3\u3002\u5fc5\u987b\u5efa\u7acb\u53ef\u9760\u7684\u5907\u4efd\u673a\u5236\u3002\u5907\u4efd\u5e94\u5305\u62ec\uff1a\u7f51\u7ad9\u6587\u4ef6\u3001\u6570\u636e\u5e93\u4ee5\u53ca\u91cd\u8981\u7684\u914d\u7f6e\u6587\u4ef6\u3002\u60a8\u53ef\u4ee5\u4f7f\u7528cron<\/code>\u8ba1\u5212\u4efb\u52a1\uff0c\u7f16\u5199\u811a\u672c\u5b9a\u671f\u5c06\u6570\u636e\u6253\u5305\u5e76\u4f20\u8f93\u5230\u53e6\u4e00\u4e2a\u8fdc\u7a0b\u5b58\u50a8\uff08\u5982\u53e6\u4e00\u53f0VPS\u3001\u5bf9\u8c61\u5b58\u50a8\u6216\u672c\u5730\uff09\u3002\u8bb8\u591aVPS\u670d\u52a1\u5546\u4e5f\u63d0\u4f9b\u4ed8\u8d39\u7684\u5feb\u7167\u670d\u52a1\uff0c\u53ef\u4ee5\u5728\u7cfb\u7edf\u5c42\u9762\u8fdb\u884c\u5b8c\u6574\u5907\u4efd\u548c\u5feb\u901f\u6062\u590d\u3002<\/p>\n\n\n\n

\u8f6f\u4ef6\u5305\u66f4\u65b0\u4e0e\u5b89\u5168\u5ba1\u8ba1<\/h3>\n\n\n\n

\u5b9a\u671f\u66f4\u65b0\u7cfb\u7edf\u8f6f\u4ef6\u5305\u662f\u4fee\u8865\u5b89\u5168\u6f0f\u6d1e\u7684\u4e3b\u8981\u65b9\u5f0f\u3002\u53ef\u4ee5\u8bbe\u7f6e\u6bcf\u5468\u81ea\u52a8\u5b89\u5168\u66f4\u65b0\uff1asudo apt install unattended-upgrades<\/code>\u5e76\u914d\u7f6e\u3002\u540c\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982lynis<\/code>\u7b49\u81ea\u52a8\u5316\u5b89\u5168\u5ba1\u8ba1\u5de5\u5177\uff0c\u5bf9\u7cfb\u7edf\u8fdb\u884c\u5b89\u5168\u626b\u63cf\uff0c\u5e76\u6839\u636e\u5176\u5efa\u8bae\u52a0\u56fa\u914d\u7f6e\u3002<\/p>\n\n\n\n

\u603b\u7ed3<\/h2>\n\n\n\n

VPS\u4e3b\u673a\u4e3a\u7528\u6237\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5f3a\u5927\u3001\u7075\u6d3b\u4e14\u6210\u672c\u53ef\u63a7\u7684\u670d\u52a1\u5668 playground\u3002\u4ece\u7406\u89e3\u5176\u57fa\u672c\u6982\u5ff5\u548c\u5de5\u4f5c\u539f\u7406\u5f00\u59cb\uff0c\u5230\u5ba1\u614e\u9009\u62e9\u9002\u5408\u81ea\u5df1\u7684\u670d\u52a1\u65b9\u6848\uff0c\u518d\u5230\u5b8c\u6210\u81f3\u5173\u91cd\u8981\u7684\u521d\u59cb\u5b89\u5168\u52a0\u56fa\uff0c\u6bcf\u4e00\u6b65\u90fd\u662f\u6784\u5efa\u7a33\u5b9a\u7ebf\u4e0a\u670d\u52a1\u7684\u57fa\u77f3\u3002\u968f\u540e\uff0c\u901a\u8fc7\u90e8\u7f72LNMP\u7b49\u5b9e\u9645\u8fd0\u884c\u73af\u5883\uff0c\u5c06\u6280\u672f\u8f6c\u5316\u4e3a\u751f\u4ea7\u529b\u3002\u6700\u540e\uff0c\u5207\u52ff\u5ffd\u89c6\u5305\u62ec\u76d1\u63a7\u3001\u5907\u4efd\u548c\u66f4\u65b0\u5728\u5185\u7684\u65e5\u5e38\u7ef4\u62a4\u5de5\u4f5c\uff0c\u8fd9\u662f\u4fdd\u969c\u670d\u52a1\u957f\u671f\u5065\u5eb7\u8fd0\u884c\u7684\u201c\u4fdd\u9669\u7ef3\u201d\u3002\u638c\u63e1\u8fd9\u4e9b\u4ece\u5165\u95e8\u5230\u8fdb\u9636\u7684\u6280\u80fd\uff0c\u60a8\u5c06\u80fd\u81ea\u4fe1\u5730\u9a7e\u9a6d\u60a8\u7684VPS\uff0c\u4e3a\u5404\u79cd\u7f51\u7edc\u9879\u76ee\u63d0\u4f9b\u575a\u5b9e\u7684\u540e\u76fe\u3002<\/p>\n\n\n\n

\u5e38\u89c1\u554f\u984c\u89e3\u7b54 (FAQ)<\/h2>\n\n\n\n

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