{"id":779,"date":"2020-12-21T04:23:30","date_gmt":"2020-12-20T20:23:30","guid":{"rendered":"https:\/\/byy3.com\/?p=779"},"modified":"2026-08-13T04:18:08","modified_gmt":"2026-08-12T20:18:08","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8ubuntu-20-04-%e4%b8%8a%e5%ae%89%e8%a3%85-xrdp-%e6%9c%8d%e5%8a%a1%e5%99%a8%e8%bf%9c%e7%a8%8b%e6%a1%8c%e9%9d%a2","status":"publish","type":"post","link":"https:\/\/byy3.com\/?p=779","title":{"rendered":"2026 Ubuntu VPS \u5b8c\u6574\u90e8\u7f72\u6559\u7a0b\uff1a\u9009\u578b\u300124.04\u3001\u8fdc\u7a0b\u684c\u9762\u3001Cloudflare\u3001\u5907\u4efd\u4e0e\u6027\u80fd\u6d4b\u8bd5"},"content":{"rendered":"<p>\u8fd9\u7bc7\u6587\u7ae0\u628a\u65e7\u7248 Ubuntu Xrdp \u6559\u7a0b\u5347\u7ea7\u4e3a\u4e00\u5957\u5b8c\u6574\u7684 VPS \u90e8\u7f72\u6d41\u7a0b\uff1a\u4ece\u9009\u578b\u3001Ubuntu 24.04 \u521d\u59cb\u5316\uff0c\u5230\u5b89\u5168\u8fdc\u7a0b\u7ba1\u7406\u3001Cloudflare\u3001\u5907\u4efd\u548c\u6027\u80fd\u6d4b\u8bd5\u3002\u76ee\u6807\u662f\u5148\u83b7\u5f97\u4e00\u4e2a\u7a33\u5b9a\u3001\u53ef\u6062\u590d\u3001\u53ef\u7ef4\u62a4\u7684\u670d\u52a1\u5668\uff0c\u800c\u4e0d\u662f\u4e3a\u4e86\u56fe\u5f62\u684c\u9762\u628a\u8fdc\u7a0b\u7aef\u53e3\u76f4\u63a5\u66b4\u9732\u5230\u4e92\u8054\u7f51\u3002<\/p>\n<h2>\u5148\u786e\u5b9a VPS \u89c4\u683c\uff1a1GB\u30012GB \u8fd8\u662f\u66f4\u9ad8\uff1f<\/h2>\n<p>\u89c4\u683c\u5e94\u6309\u5b9e\u9645\u5de5\u4f5c\u8d1f\u8f7d\u9009\u62e9\u3002\u4ec5\u8fd0\u884c\u9759\u6001\u7f51\u7ad9\u3001\u53cd\u5411\u4ee3\u7406\u6216\u8f7b\u91cf\u76d1\u63a7\u65f6\uff0c1GB \u5185\u5b58\u53ef\u4f5c\u4e3a\u8d77\u70b9\uff1b\u8fd0\u884c WordPress\u3001PHP-FPM\u3001\u6570\u636e\u5e93\u548c\u7f13\u5b58\u65f6\uff0c\u901a\u5e38\u4ece 2GB \u5185\u5b58\u8d77\u6b65\u66f4\u7a33\u59a5\uff1bDocker\u3001\u591a\u7ad9\u70b9\u3001\u5907\u4efd\u538b\u7f29\u6216\u672c\u5730 AI \u9700\u8981\u66f4\u9ad8\u5185\u5b58\u4e0e\u78c1\u76d8 I\/O\u3002CPU \u6838\u5fc3\u6570\u3001\u53ef\u7528\u78c1\u76d8\u3001\u5907\u4efd\u6d41\u91cf\u3001\u673a\u623f\u4f4d\u7f6e\u548c IPv4\/IPv6 \u652f\u6301\u4e5f\u5e94\u5199\u8fdb\u91c7\u8d2d\u6e05\u5355\u3002<\/p>\n<ul>\n<li><strong>\u8f7b\u91cf\u7ad9\u70b9\uff1a<\/strong>1 vCPU\u30011GB RAM\u300120GB SSD \u8d77\u6b65\u3002<\/li>\n<li><strong>WordPress \u6216\u5c0f\u578b\u5e94\u7528\uff1a<\/strong>2 vCPU\u30012GB RAM\u300140GB SSD \u8d77\u6b65\u3002<\/li>\n<li><strong>\u591a\u670d\u52a1\u4e0e\u5bb9\u5668\uff1a<\/strong>2 \u81f3 4 vCPU\u30014GB RAM \u4ee5\u4e0a\uff0c\u5e76\u9884\u7559\u5907\u4efd\u7a7a\u95f4\u3002<\/li>\n<\/ul>\n<p>\u4e0d\u8981\u53ea\u770b\u4fc3\u9500\u4ef7\u683c\u3002\u786e\u8ba4\u7eed\u8d39\u4ef7\u683c\u3001\u5e26\u5bbd\u9650\u5236\u3001\u5feb\u7167\u8d39\u7528\u3001\u5de5\u5355\u54cd\u5e94\u3001\u53ef\u5426\u66f4\u6362 IP\uff0c\u4ee5\u53ca\u662f\u5426\u80fd\u5bfc\u51fa\u5907\u4efd\u3002\u540e\u7eed\u82e5\u63a5\u5165\u63a8\u5e7f\u670d\u52a1\u5546\uff0c\u5e94\u5728\u672c\u9875\u660e\u786e\u6807\u8bb0\u5408\u4f5c\u5173\u7cfb\u5e76\u4f7f\u7528\u63a8\u5e7f\u94fe\u63a5\uff0c\u4e0d\u628a\u5e7f\u544a\u4f2a\u88c5\u6210\u6d4b\u8bc4\u3002<\/p>\n<h2>\u7b2c\u4e00\u6b65\uff1a\u5b89\u88c5 Ubuntu 24.04 \u540e\u7684\u57fa\u7840\u521d\u59cb\u5316<\/h2>\n<p>\u9996\u6b21\u767b\u5f55\u540e\u5148\u521b\u5efa\u666e\u901a\u8fd0\u7ef4\u7528\u6237\u3001\u66f4\u65b0\u7cfb\u7edf\u5e76\u542f\u7528\u57fa\u7840\u9632\u706b\u5899\u3002\u65e5\u5e38\u7ba1\u7406\u5c3d\u91cf\u4e0d\u7528 root \u76f4\u63a5\u767b\u5f55\u3002<\/p>\n<pre><code>sudo apt update &amp;&amp; sudo apt upgrade -y\r\nsudo adduser deploy\r\nsudo usermod -aG sudo deploy\r\nsudo timedatectl set-timezone Europe\/Paris\r\nsudo ufw allow OpenSSH\r\nsudo ufw enable\r\nsudo ufw status verbose<\/code><\/pre>\n<p>\u5728\u786e\u8ba4\u666e\u901a\u7528\u6237\u80fd\u901a\u8fc7 SSH \u767b\u5f55\u4e4b\u540e\uff0c\u518d\u8003\u8651\u5173\u95ed root \u767b\u5f55\u548c\u5bc6\u7801\u767b\u5f55\u3002\u64cd\u4f5c\u524d\u52a1\u5fc5\u4fdd\u7559\u4e00\u4e2a\u5df2\u767b\u5f55\u7684 SSH \u4f1a\u8bdd\uff0c\u907f\u514d\u4fee\u6539\u9519\u8bef\u628a\u81ea\u5df1\u9501\u5728\u670d\u52a1\u5668\u5916\u3002<\/p>\n<h2>\u7b2c\u4e8c\u6b65\uff1aSSH \u5b89\u5168\u57fa\u7ebf<\/h2>\n<p>\u5c06\u672c\u5730\u516c\u94a5\u5199\u5165\u666e\u901a\u7528\u6237\u7684 <code>~\/.ssh\/authorized_keys<\/code>\uff0c\u5e76\u5728\u6d4b\u8bd5\u6210\u529f\u540e\u7f16\u8f91 <code>\/etc\/ssh\/sshd_config<\/code>\u3002\u5efa\u8bae\u7684\u65b9\u5411\u662f\u7981\u6b62 root \u8fdc\u7a0b\u767b\u5f55\u3001\u4ec5\u4f7f\u7528\u5bc6\u94a5\u3001\u5173\u95ed\u4e0d\u9700\u8981\u7684\u8f6c\u53d1\u529f\u80fd\u3002\u4e0d\u540c\u4e3b\u673a\u7684\u9ed8\u8ba4\u914d\u7f6e\u53ef\u80fd\u4e0d\u540c\uff0c\u4fee\u6539\u540e\u5148\u6267\u884c\u8bed\u6cd5\u68c0\u67e5\u3002<\/p>\n<pre><code>sudo sshd -t\r\nsudo systemctl reload ssh\r\nsudo systemctl status ssh<\/code><\/pre>\n<p>\u4e0d\u8981\u4ece\u964c\u751f\u6765\u6e90\u590d\u5236 SSH \u914d\u7f6e\u6574\u6587\u4ef6\uff0c\u4e5f\u4e0d\u8981\u4e3a\u4e86\u201c\u65b9\u4fbf\u201d\u5f00\u653e\u6240\u6709\u7aef\u53e3\u3002\u82e5\u670d\u52a1\u5668\u6709\u56fa\u5b9a\u7ba1\u7406\u51fa\u53e3 IP\uff0c\u53ef\u5728\u4e91\u9632\u706b\u5899\u548c UFW \u540c\u65f6\u9650\u5236 SSH \u6765\u6e90\u3002<\/p>\n<h2>\u7b2c\u4e09\u6b65\uff1a\u9700\u8981\u8fdc\u7a0b\u684c\u9762\u65f6\uff0c\u4f18\u5148\u4fdd\u62a4\u7ba1\u7406\u901a\u9053<\/h2>\n<p>\u670d\u52a1\u5668\u591a\u6570\u4efb\u52a1\u7528 SSH \u5c31\u591f\u4e86\u3002\u82e5\u786e\u5b9e\u9700\u8981\u56fe\u5f62\u684c\u9762\uff0c\u53ef\u5b89\u88c5\u8f7b\u91cf\u7684 Xfce \u4e0e Xrdp\uff0c\u4f46<strong>\u4e0d\u8981\u628a 3389 \u5bf9\u6240\u6709\u516c\u7f51\u5f00\u653e<\/strong>\u3002\u4f18\u5148\u4f7f\u7528 VPN\u3001\u79c1\u6709\u7f51\u7edc\u6216 SSH \u96a7\u9053\uff0c\u4ec5\u4ece\u81ea\u5df1\u7684\u8bbe\u5907\u8bbf\u95ee\u3002<\/p>\n<pre><code>sudo apt install -y xfce4 xfce4-goodies xrdp\r\necho xfce4-session &gt; ~\/.xsession\r\nsudo systemctl enable --now xrdp\r\nsudo systemctl status xrdp<\/code><\/pre>\n<p>\u901a\u8fc7 SSH \u96a7\u9053\u8bbf\u95ee\u65f6\uff0c\u5728\u672c\u5730\u7535\u8111\u5efa\u7acb\u7aef\u53e3\u8f6c\u53d1\uff0c\u518d\u8ba9\u8fdc\u7a0b\u684c\u9762\u5ba2\u6237\u7aef\u8fde\u63a5 <code>localhost:3389<\/code>\u3002\u8fd9\u79cd\u65b9\u5f0f\u6bd4\u76f4\u63a5\u516c\u5f00 RDP \u7aef\u53e3\u66f4\u9002\u5408\u4e2a\u4eba\u8fd0\u7ef4\uff1b\u5982\u679c\u591a\u4eba\u534f\u4f5c\uff0c\u4f7f\u7528\u5177\u5907\u8eab\u4efd\u9a8c\u8bc1\u548c\u5ba1\u8ba1\u80fd\u529b\u7684 VPN\/\u96f6\u4fe1\u4efb\u8bbf\u95ee\u65b9\u6848\u3002<\/p>\n<h2>\u7b2c\u56db\u6b65\uff1a\u63a5\u5165 Cloudflare\uff0c\u4f46\u4fdd\u7559\u6e90\u7ad9\u9632\u62a4<\/h2>\n<p>Cloudflare \u53ef\u4ee5\u63d0\u4f9b DNS\u3001TLS\u3001\u7f13\u5b58\u4e0e DDoS \u7f13\u89e3\uff0c\u4f46\u4e0d\u80fd\u66ff\u4ee3\u6e90\u7ad9\u5b89\u5168\u3002\u542f\u7528\u4ee3\u7406\u540e\uff0cWeb \u670d\u52a1\u5668\u5e94\u6b63\u786e\u83b7\u53d6\u771f\u5b9e\u8bbf\u5ba2 IP\uff0c\u5e76\u5728\u6e90\u7ad9\u9632\u706b\u5899\u53ea\u5141\u8bb8 Cloudflare \u5b98\u65b9 IP \u6bb5\u8bbf\u95ee 80\/443\u3002\u7ba1\u7406\u7aef\u53e3\u3001\u6570\u636e\u5e93\u548c SSH \u4e0d\u5e94\u901a\u8fc7\u7f51\u7ad9\u57df\u540d\u66b4\u9732\u3002<\/p>\n<ul>\n<li>\u5f00\u542f\u81ea\u52a8 HTTPS \u91cd\u5199\u4e0e\u59cb\u7ec8\u4f7f\u7528 HTTPS\u3002<\/li>\n<li>\u4e3a DNS\u3001\u4e3b\u673a\u548c Cloudflare \u8d26\u6237\u5206\u522b\u542f\u7528\u53cc\u91cd\u9a8c\u8bc1\u3002<\/li>\n<li>\u786e\u8ba4\u6e90\u7ad9\u8bc1\u4e66\u3001HTTP \u91cd\u5b9a\u5411\u548c\u771f\u5b9e IP \u65e5\u5fd7\u90fd\u6b63\u5e38\u3002<\/li>\n<li>\u7f13\u5b58\u89c4\u5219\u53ea\u7528\u4e8e\u9002\u5408\u7f13\u5b58\u7684\u9759\u6001\u8d44\u6e90\uff0c\u767b\u5f55\u9875\u548c\u540e\u53f0\u4fdd\u6301\u7ed5\u8fc7\u7f13\u5b58\u3002<\/li>\n<\/ul>\n<h2>\u7b2c\u4e94\u6b65\uff1a\u5efa\u7acb\u53ef\u6062\u590d\u7684\u5907\u4efd<\/h2>\n<p>\u5feb\u7167\u4e0d\u662f\u552f\u4e00\u5907\u4efd\u3002\u81f3\u5c11\u4fdd\u7559\u6570\u636e\u5e93\u5bfc\u51fa\u3001\u7f51\u7ad9\u6587\u4ef6\u6216\u5e94\u7528\u914d\u7f6e\u3001\u4e0a\u4f20\u76ee\u5f55\u4ee5\u53ca\u4e00\u4efd\u5f02\u5730\u526f\u672c\u3002\u5907\u4efd\u4efb\u52a1\u5e94\u5b89\u6392\u5728\u4f4e\u5cf0\u671f\uff0c\u8bb0\u5f55\u7ed3\u679c\uff0c\u5e76\u5b9a\u671f\u5728\u6d4b\u8bd5\u73af\u5883\u6f14\u7ec3\u6062\u590d\u3002<\/p>\n<pre><code># \u793a\u4f8b\uff1a\u4ec5\u5bfc\u51fa\u6570\u636e\u5e93\uff0c\u5b9e\u9645\u540d\u79f0\u8bf7\u66ff\u6362\r\nmysqldump -u DATABASE_USER -p DATABASE_NAME | gzip &gt; backup.sql.gz\r\n\r\n# \u68c0\u67e5\u5907\u4efd\u6587\u4ef6\u662f\u5426\u751f\u6210\r\nls -lh backup.sql.gz<\/code><\/pre>\n<p>\u5bc6\u7801\u4e0d\u8981\u5199\u8fdb\u547d\u4ee4\u5386\u53f2\u6216\u811a\u672c\u6e90\u7801\u3002\u751f\u4ea7\u73af\u5883\u5e94\u901a\u8fc7\u53d7\u9650\u914d\u7f6e\u6587\u4ef6\u3001\u5bc6\u94a5\u7ba1\u7406\u670d\u52a1\u6216\u5907\u4efd\u5de5\u5177\u7684\u5b89\u5168\u51ed\u636e\u673a\u5236\u5904\u7406\u3002<\/p>\n<h2>\u7b2c\u516d\u6b65\uff1a\u6027\u80fd\u6d4b\u8bd5\u4e0e\u65e5\u5e38\u76d1\u63a7<\/h2>\n<p>\u90e8\u7f72\u5b8c\u6210\u540e\u4e0d\u8981\u53ea\u770b\u201c\u80fd\u6253\u5f00\u201d\u3002\u540c\u65f6\u786e\u8ba4 CPU\u3001\u5185\u5b58\u3001\u78c1\u76d8\u3001\u7f51\u7edc\u548c\u9996\u9875\u54cd\u5e94\u60c5\u51b5\u3002\u4ee5\u4e0b\u547d\u4ee4\u53ef\u4ee5\u5e2e\u52a9\u5efa\u7acb\u521d\u59cb\u57fa\u7ebf\uff1a<\/p>\n<pre><code>uptime\r\nfree -h\r\ndf -h\r\ncurl -I https:\/\/example.com\/\r\nsystemctl --failed<\/code><\/pre>\n<p>\u5c06\u7ed3\u679c\u8bb0\u5f55\u4e0b\u6765\u3002\u672a\u6765\u7f51\u7ad9\u53d8\u6162\u65f6\uff0c\u518d\u4e0e\u57fa\u7ebf\u5bf9\u6bd4\uff0c\u80fd\u66f4\u5feb\u5224\u65ad\u662f\u6d41\u91cf\u3001\u5185\u5b58\u3001\u78c1\u76d8 I\/O \u8fd8\u662f\u67d0\u4e2a\u670d\u52a1\u8fdb\u7a0b\u9020\u6210\u7684\u95ee\u9898\u3002\u53ef\u7ed3\u5408\u672c\u7ad9\u7684 <a href=\"\/?p=1136\" rel=\"nofollow\" >Linux \u670d\u52a1\u5668\u8d1f\u8f7d\u6392\u67e5\u6307\u5357<\/a> \u5efa\u7acb\u6301\u7eed\u76d1\u63a7\u3002<\/p>\n<h2>\u90e8\u7f72\u5b8c\u6210\u68c0\u67e5\u6e05\u5355<\/h2>\n<ol>\n<li>\u666e\u901a\u8fd0\u7ef4\u7528\u6237\u548c SSH \u5bc6\u94a5\u767b\u5f55\u5747\u5df2\u9a8c\u8bc1\u3002<\/li>\n<li>\u4e0d\u9700\u8981\u7684\u7aef\u53e3\u6ca1\u6709\u5bf9\u516c\u7f51\u5f00\u653e\uff0cRDP \u4ec5\u9650\u53d7\u4fe1\u7f51\u7edc\u6216\u96a7\u9053\u8bbf\u95ee\u3002<\/li>\n<li>HTTPS\u3001\u57df\u540d\u89e3\u6790\u3001Cloudflare \u4ee3\u7406\u4e0e\u6e90\u7ad9\u771f\u5b9e IP \u5df2\u6d4b\u8bd5\u3002<\/li>\n<li>\u5907\u4efd\u81f3\u5c11\u5305\u542b\u6570\u636e\u5e93\u3001\u6587\u4ef6\u548c\u5f02\u5730\u526f\u672c\uff0c\u5e76\u5df2\u9a8c\u8bc1\u53ef\u6062\u590d\u3002<\/li>\n<li>\u7cfb\u7edf\u66f4\u65b0\u3001\u78c1\u76d8\u7a7a\u95f4\u3001\u5931\u8d25\u670d\u52a1\u548c\u5173\u952e\u9875\u9762\u6709\u5b9a\u671f\u68c0\u67e5\u3002<\/li>\n<\/ol>\n<h2>\u7ed3\u8bed<\/h2>\n<p>\u4e00\u53f0 VPS \u7684\u4ef7\u503c\u4e0d\u5728\u4e8e\u201c\u88c5\u4e0a\u684c\u9762\u201d\uff0c\u800c\u5728\u4e8e\u6301\u7eed\u53ef\u7528\u3001\u53ef\u4fdd\u62a4\u3001\u53ef\u6062\u590d\u3002\u5148\u5b8c\u6210\u8fd9\u5957\u57fa\u7840\u6d41\u7a0b\uff0c\u518d\u6839\u636e\u4e1a\u52a1\u589e\u52a0 WordPress\u3001Docker\u3001\u76d1\u63a7\u6216\u81ea\u52a8\u5316\u811a\u672c\uff0c\u540e\u7eed\u6269\u5c55\u4f1a\u66f4\u7a33\u3002<\/p>\n<p>\u7ad9\u5185\u5ef6\u4f38\u9605\u8bfb\uff1a<a href=\"\/category\/linux\/\" rel=\"nofollow\" >Linux \u6559\u7a0b<\/a>\u3001<a href=\"\/?p=1138\" rel=\"nofollow\" >Python \u81ea\u52a8\u5316\u8fd0\u7ef4<\/a>\u3001<a href=\"\/category\/wordpress\/\" rel=\"nofollow\" >WordPress \u8fd0\u7ef4<\/a>\u3001<a href=\"\/?p=1094\" rel=\"nofollow\" >Cloudflare \u83b7\u53d6\u771f\u5b9e IP<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u7bc7\u6587\u7ae0\u628a\u65e7\u7248 Ubuntu Xrdp \u6559\u7a0b\u5347\u7ea7\u4e3a\u4e00\u5957\u5b8c\u6574\u7684 VPS \u90e8\u7f72\u6d41\u7a0b\uff1a\u4ece\u9009\u578b\u3001Ubuntu 24.0 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[128,471,257,353,766,763,267,764,243,268,269,256,765,266],"class_list":["post-779","post","type-post","status-publish","format-standard","hentry","category-linux","tag-cloudflare","tag-js-bat","tag-linux-xrdp","tag-linux","tag-ssh","tag-ubuntu-24-04","tag-ubuntu-xrdp","tag-vps","tag-xfce","tag-xrdp","tag-765","tag-266"],"_links":{"self":[{"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/posts\/779","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=779"}],"version-history":[{"count":0,"href":"https:\/\/byy3.com\/index.php?rest_route=\/wp\/v2\/posts\/779\/revisions"}],"wp:attachment":[{"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=779"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=779"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/byy3.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=779"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}