{"id":27,"date":"2021-05-10T01:38:33","date_gmt":"2021-05-09T17:38:33","guid":{"rendered":"https:\/\/www.yifei-adam.com\/?p=27"},"modified":"2021-08-08T00:48:57","modified_gmt":"2021-08-07T16:48:57","slug":"%e4%bb%8e%e9%9b%b6%e5%bc%80%e5%a7%8b%e6%90%ad%e5%bb%ba%e4%b8%aa%e4%ba%ba%e5%8d%9a%e5%ae%a2","status":"publish","type":"post","link":"https:\/\/www.yifei-adam.com\/?p=27","title":{"rendered":"\u6559\u4f60\u8d2d\u4e70 Vultr \u670d\u52a1\u5668\uff0c\u5e76\u5b8c\u6210\u57fa\u7840\u8bbe\u7f6e"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_17 counter-hierarchy ez-toc-grey\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\">\u76ee\u5f55<\/p>\n<span class=\"ez-toc-title-toggle\"><a class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" style=\"display: none;\"><i class=\"ez-toc-glyphicon ez-toc-icon-toggle\"><\/i><\/a><\/span><\/div>\n<nav><ul class=\"ez-toc-list ez-toc-list-level-1\"><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.yifei-adam.com\/?p=27\/#%E5%89%8D%E8%A8%80\" title=\"\u524d\u8a00\">\u524d\u8a00<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.yifei-adam.com\/?p=27\/#1_%E8%B4%AD%E4%B9%B0_Vultr_%E6%9C%8D%E5%8A%A1%E5%99%A8\" title=\"1. \u8d2d\u4e70 Vultr \u670d\u52a1\u5668\">1. \u8d2d\u4e70 Vultr \u670d\u52a1\u5668<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.yifei-adam.com\/?p=27\/#2_%E8%B4%AD%E4%B9%B0%E5%9F%9F%E5%90%8D\" title=\"2. \u8d2d\u4e70\u57df\u540d\">2. \u8d2d\u4e70\u57df\u540d<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.yifei-adam.com\/?p=27\/#3_%E6%B7%BB%E5%8A%A0_DNS_%E8%A7%A3%E6%9E%90\" title=\"3. \u6dfb\u52a0 DNS \u89e3\u6790\">3. \u6dfb\u52a0 DNS \u89e3\u6790<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.yifei-adam.com\/?p=27\/#4_%E6%9C%8D%E5%8A%A1%E5%99%A8%E5%88%9D%E5%A7%8B%E5%8C%96%E8%AE%BE%E7%BD%AE\" title=\"4. \u670d\u52a1\u5668\u521d\u59cb\u5316\u8bbe\u7f6e\">4. \u670d\u52a1\u5668\u521d\u59cb\u5316\u8bbe\u7f6e<\/a><ul class=\"ez-toc-list-level-3\"><li class=\"ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.yifei-adam.com\/?p=27\/#%E5%88%9B%E5%BB%BA%E7%94%A8%E6%88%B7\" title=\"\u521b\u5efa\u7528\u6237\">\u521b\u5efa\u7528\u6237<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-3\"><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.yifei-adam.com\/?p=27\/#%E8%AE%BE%E7%BD%AE%E5%9F%BA%E6%9C%AC%E7%9A%84%E9%98%B2%E7%81%AB%E5%A2%99\" title=\"\u8bbe\u7f6e\u57fa\u672c\u7684\u9632\u706b\u5899\">\u8bbe\u7f6e\u57fa\u672c\u7684\u9632\u706b\u5899<\/a><\/li><\/ul><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.yifei-adam.com\/?p=27\/#%E5%90%8E%E8%AE%B0\" title=\"\u540e\u8bb0\">\u540e\u8bb0<\/a><\/li><li class=\"ez-toc-page-1 ez-toc-heading-level-2\"><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.yifei-adam.com\/?p=27\/#Ref\" title=\"Ref\">Ref<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"%E5%89%8D%E8%A8%80\"><\/span>\u524d\u8a00<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u672c\u7bc7\u6587\u7ae0\u4f1a\u624b\u628a\u624b\u6559\u4f60\u5982\u4f55\u5728 Vultr \u4e0a\u8d2d\u4e70\u4e00\u4e2a\u5c5e\u4e8e\u81ea\u5df1\u7684\u865a\u62df\u670d\u52a1\u5668\uff0c\u5728\u817e\u8baf\u4e91\u4e0a\u8d2d\u4e70\u4e00\u4e2a\u81ea\u5df1\u7684\u57df\u540d\uff0c\u5b8c\u6210 DNS \u89e3\u6790\uff0c\u5e76\u8fdb\u884c\u4e00\u4e9b\u57fa\u7840\u7684\u8bbe\u7f6e\u3002<\/p>\n<p>\u00a0<br \/>\n\u6ce8\u610f\uff0c\u672c\u6587\u4e0d\u5305\u542b Vultr \u7684\u65b0\u7528\u6237\u4f18\u60e0\u4fe1\u606f\u53ca\u4f18\u60e0\u5238\u9886\u53d6\u65b9\u5f0f\uff0c\u76f8\u5173\u5185\u5bb9\u8bf7\u81ea\u884c\u67e5\u627e 0-0<\/p>\n<p>\u00a0<br \/>\n<div class=\"tip tip-info\">Tips<\/div><\/p>\n<ul>\n<li><font color=red><strong>\u7ea2\u8272<\/strong><\/font>\u7684\u6587\u5b57\u4e00\u822c\u7528\u6765\u5f3a\u8c03<\/li>\n<li><font color=orange><strong>\u6a59\u8272<\/strong><\/font>\u7684\u6587\u5b57\u7528\u6765\u4ee3\u66ff\u4f60\u9700\u8981\u81ea\u5df1\u4fee\u6539\u7684\u90e8\u5206<\/li>\n<li><font color=blue><strong>\u84dd\u8272<\/strong><\/font>\u7684\u6587\u5b57\u7528\u6765\u8868\u793a linux \u547d\u4ee4<\/li>\n<\/ul>\n<p>\u00a0<br \/>\n\u672c\u6587\u57fa\u4e8e <font color=red><strong>Vultr<\/strong><\/font> \u8d2d\u4e70\u670d\u52a1\u5668\uff0c<font color=red><strong>\u817e\u8baf\u4e91<\/strong><\/font>\u8d2d\u4e70\u57df\u540d\u3002\u4f60\u4e5f\u53ef\u4ee5\u9009\u62e9\u81ea\u5df1\u559c\u6b22\u7684\u670d\u52a1\u5668\u53ca\u57df\u540d\u63d0\u4f9b\u5546\u6765\u4ee3\u66ff\u672c\u7ae0\u8282\u7684\u6559\u7a0b\u3002<\/p>\n<p>\u00a0<br \/>\n\u5982\u679c\u4f60\u5c06\u672c\u6587\u7ae0\u4f5c\u4e3a\u540e\u7eed\u5efa\u7acb\u535a\u5ba2\u7684\u524d\u7f6e\u6559\u7a0b\uff0c\u8bf7\u4fdd\u8bc1\u670d\u52a1\u5668\u7cfb\u7edf\u7248\u672c\u9009\u62e9 Debian 10\uff0c\u4ee5\u7b26\u5408\u5176\u540e\u6559\u7a0b\u7684\u8981\u6c42\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"1_%E8%B4%AD%E4%B9%B0_Vultr_%E6%9C%8D%E5%8A%A1%E5%99%A8\"><\/span>1. \u8d2d\u4e70 Vultr \u670d\u52a1\u5668<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><strong>1. \u70b9\u51fb <a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/www.vultr.com\">Vutrl \u94fe\u63a5<\/a> \u8fdb\u5165\u7f51\u7ad9, \u9996\u5148\u521b\u5efa\u8d26\u53f7<\/strong><br \/>\n\u521b\u5efa\u8d26\u53f7\u540e\uff0c\u6ce8\u518c\u90ae\u7bb1\u5185\u4f1a\u6536\u5230\u4e00\u5c01\u9a8c\u8bc1\u90ae\u4ef6\uff0c\u70b9\u51fb\u786e\u8ba4\u540e\u5373\u53ef<br \/>\n(\u6ca1\u6709\u6536\u5230\u90ae\u4ef6\u7684\u8bf7\u8010\u5fc3\u7b49\u5f85\uff0c\u6216\u8005\u68c0\u67e5\u5783\u573e\u7bb1\u4ee5\u53ca\u62e6\u622a\u8bb0\u5f55)<br \/>\n\u00a0<br \/>\n<img src=\"https:\/\/www.yifei-adam.com\/wp-content\/uploads\/2021\/05\/6097d59edeebb.png\" alt=\"file\" \/><br \/>\n\u00a0<\/p>\n<p><strong>2. \u8d26\u53f7\u521b\u5efa\u6210\u529f\u540e, \u6dfb\u52a0\u4ed8\u6b3e\u65b9\u5f0f. \u8fd9\u91cc\u53ef\u4ee5\u9009\u62e9\u652f\u4ed8\u5b9d(Alipay)<\/strong><br \/>\n\u00a0<br \/>\n<img src=\"https:\/\/www.yifei-adam.com\/wp-content\/uploads\/2021\/05\/6097d9283d4c7.png\" alt=\"file\" \/><br \/>\n\u00a0<\/p>\n<p><strong>3. \u9009\u62e9\u5de6\u4fa7 Products<\/strong><\/p>\n<ul>\n<li><font color=red>Choose Server<\/font> \u9009\u62e9 Cloud Computer<br \/>\n\u00a0<\/li>\n<li><font color=red>Server Location<\/font> \u53ef\u968f\u610f\u6311\u9009, \u6ce8\u610f\u5982\u679c\u9009\u62e9\u4e2d\u56fd\u7684\u670d\u52a1\u5668, \u642d\u5efa\u8d77\u6765\u7684\u7f51\u7ad9\u9700\u8981\u5907\u6848. \u4f5c\u8005\u9009\u62e9\u7684\u662f\u65e5\u672c\u7684\u670d\u52a1\u5668<br \/>\n\u00a0<\/li>\n<li><font color=red>Server Type<\/font> \u9009\u62e9 64 bit OS\uff0cDebian 10 x64<br \/>\n\u00a0<\/li>\n<li><font color=red>Server Size<\/font> \u6309\u9700\u6311\u9009\u3002\u4f5c\u8005\u9009\u62e9\u7684\u662f 5\u5200\/\u6708 \u7684\u5957\u9910<br \/>\n\u00a0<\/li>\n<li><font color=red>Additional Features<\/font> \u4e0e\u5176\u4f59\u7684\u9009\u9879\u53ef\u4e0d\u586b\u5199\u3002<br \/>\n\u00a0<\/li>\n<li>\u4e4b\u540e\u9009\u62e9 <font color=red>Deploy Now<\/font> \u5373\u53ef<br \/>\n\u00a0<\/li>\n<\/ul>\n<p><strong>4. \u90e8\u7f72\u5b8c\u6210<\/strong><\/p>\n<ul>\n<li>\u70b9\u51fb <font color=red>Deploy Now<\/font> \u4e4b\u540e\u4f1a\u8df3\u8f6c\u5230\u5982\u4e0b\u754c\u9762\u3002\u8010\u5fc3\u7b49\u5f85\u7ea2\u6846\u4e2d\u7684 Installing \u53d8\u6210 Running\uff0c\u5c31\u4ee3\u8868\u670d\u52a1\u5668\u90e8\u7f72\u5b8c\u6210<br \/>\n\u00a0<br \/>\n<img src=\"https:\/\/www.yifei-adam.com\/wp-content\/uploads\/2021\/05\/60980db248b94.png\" alt=\"file\" \/><br \/>\n\u00a0<\/li>\n<li>\u63a5\u4e0b\u6765\u70b9\u51fb\u4e0a\u56fe\u4e2d\u7684 Cloud Instance\uff0c\u8fdb\u5165\u670d\u52a1\u5668\u7ba1\u7406\u754c\u9762\uff0c\u5982\u4e0b\u56fe<br \/>\n\u00a0<br \/>\n<img src=\"https:\/\/www.yifei-adam.com\/wp-content\/uploads\/2021\/05\/60995550b3d44.png\" alt=\"file\" \/><br \/>\n\u00a0<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"2_%E8%B4%AD%E4%B9%B0%E5%9F%9F%E5%90%8D\"><\/span>2. \u8d2d\u4e70\u57df\u540d<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u70b9\u51fb <a href=\"https:\/\/dnspod.cloud.tencent.com\/\">\u817e\u8baf\u4e91\u57df\u540d\u6ce8\u518c\u8fde\u63a5<\/a>\uff0c\u641c\u7d22\u559c\u6b22\u7684\u57df\u540d\u540e\u70b9\u51fb\u8d2d\u4e70\u3002<br \/>\n\u63a8\u8350\u8d2d\u4e70 .com\uff0c.net \u9876\u7ea7\u57df\u540d<\/p>\n<p>\u5728\u63a5\u4e0b\u6765\u7684\u6559\u7a0b\u4e2d\uff0c\u4f60\u8d2d\u4e70\u7684\u57df\u540d\u4f1a\u88ab\u5360\u4f4d\u7b26 <font color=orange>your_domain<\/font> \u4ee3\u66ff\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"3_%E6%B7%BB%E5%8A%A0_DNS_%E8%A7%A3%E6%9E%90\"><\/span>3. \u6dfb\u52a0 DNS \u89e3\u6790<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li>\n\u5728 Vultr \u7ba1\u7406\u9875\u9762\uff0c\u70b9\u51fb\u53f3\u4fa7\u7684\u52a0\u53f7\uff0c\u9009\u62e9 Add domain<br \/>\n\u00a0<br \/>\n<img src=\"https:\/\/www.yifei-adam.com\/wp-content\/uploads\/2021\/05\/6099564a34bc8.png\" alt=\"file\" \/><br \/>\n\u00a0\n<\/li>\n<li>\n\u5728\u5f39\u51fa\u7684\u754c\u9762\u4e2d Domain \u4e00\u680f\u4e2d\u586b\u5199\u521a\u521a\u8d2d\u4e70\u7684\u57df\u540d(\u6ce8\u610f\u57df\u540d\u524d\u9762\u4e0d\u8981\u6dfb\u52a0 www.)\uff0cDefault IP Address \u586b\u5199\u670d\u52a1\u5668\u7684 ip \u5730\u5740<br \/>\n\u00a0\n<\/li>\n<li>\n\u5728\u6d4f\u89c8\u5668\u5730\u5740\u680f\u952e\u5165\u670d\u52a1\u5668 ip\uff0c\u8df3\u8f6c\u5230\u7684\u754c\u9762\u8bb0\u4e3a\u754c\u9762 A<br \/>\n\u00a0\n<\/li>\n<li>\n\u5728\u6d4f\u89c8\u5668\u5730\u5740\u680f\u4e2d\u952e\u5165\u4f60\u8d2d\u4e70\u7684\u57df\u540d(\u6ce8\u610f\u57df\u540d\u524d\u9762\u4e0d\u8981\u6dfb\u52a0 www.)\uff0c\u82e5\u80fd\u8df3\u8f6c\u5230\u7684\u754c\u9762\u4e0e\u754c\u9762 A \u76f8\u540c\uff0c\u5219\u8bf4\u660e DNS \u89e3\u6790\u6210\u529f<br \/>\n\u00a0\n<\/li>\n<\/ul>\n<h2><span class=\"ez-toc-section\" id=\"4_%E6%9C%8D%E5%8A%A1%E5%99%A8%E5%88%9D%E5%A7%8B%E5%8C%96%E8%AE%BE%E7%BD%AE\"><\/span>4. \u670d\u52a1\u5668\u521d\u59cb\u5316\u8bbe\u7f6e<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u672c\u7ae0\u8282\u5bf9\u521a\u90e8\u7f72\u597d\u7684\u670d\u52a1\u5668\u8fdb\u884c\u4e00\u4e9b\u521d\u59cb\u5316\u8bbe\u7f6e\uff0c\u5305\u62ec\u521b\u5efa\u65b0\u7528\u6237\uff0c\u4ee5\u53ca\u5b89\u88c5\u9632\u706b\u5899\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E5%88%9B%E5%BB%BA%E7%94%A8%E6%88%B7\"><\/span>\u521b\u5efa\u7528\u6237<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>\u00a0<br \/>\n\u7528 root \u8d26\u6237\u8fdc\u7a0b\u767b\u5f55\u670d\u52a1\u5668\uff0c\u5bc6\u7801\u53ef\u4ee5\u5728 Vultr \u670d\u52a1\u5668\u7ba1\u7406\u754c\u9762\u67e5\u627e\u3002<br \/>\n\u00a0<br \/>\n\u63a5\u4e0b\u6765\uff0c\u4f7f\u7528\u4e0b\u8ff0\u547d\u4ee4\u521b\u5efa\u65b0\u7528\u6237<\/p>\n<pre><code class=\"language-bash line-numbers\">sudo useradd username -d \/home\/username -m -s \/bin\/bash\npasswd username\n<\/code><\/pre>\n<ul>\n<li><font color=orange><strong>username<\/strong><\/font> \u662f\u4f60\u5e0c\u671b\u521b\u5efa\u7684\u7528\u6237\u540d<\/li>\n<li><font color=blue>passwd<\/font> \u547d\u4ee4\u4e4b\u540e\uff0c\u4f1a\u8ba9\u4f60\u8f93\u5165\u8be5\u7528\u6237\u7684\u5bc6\u7801\uff0c\u5e76\u518d\u6b21\u8f93\u5165\u4ee5\u4fbf\u786e\u8ba4<br \/>\n\u00a0<\/li>\n<\/ul>\n<p>\u63a5\u7740\uff0c\u4f7f\u7528\u4e0b\u8ff0\u547d\u4ee4\u7ed9\u521b\u5efa\u7684\u7528\u6237\u8d4b\u4e88 sudo \u6743\u9650<\/p>\n<pre><code class=\"language-bash line-numbers\">usermod -aG sudo username\n<\/code><\/pre>\n<ul>\n<li>\u6ce8\u610f <font color=orange><strong>username<\/strong><\/font> \u662f\u4f60\u521a\u521a\u521b\u5efa\u7684\u7528\u6237\u540d<\/li>\n<\/ul>\n<p>\u00a0<br \/>\n\u5728\u521b\u5efa\u5b8c\u7528\u6237\u540e\uff0c\u4f7f\u7528 <font color=blue>exit<\/font> \u547d\u4ee4\u9000\u51fa\u5f53\u5148 root \u7528\u6237\uff0c\u5e76\u4f7f\u7528\u521a\u521a\u521b\u5efa\u7684\u65b0\u7528\u6237\u6765\u767b\u5f55\u670d\u52a1\u5668\uff0c\u5e76\u7ee7\u7eed\u63a5\u4e0b\u6765\u7684\u64cd\u4f5c\u3002<\/p>\n<h3><span class=\"ez-toc-section\" id=\"%E8%AE%BE%E7%BD%AE%E5%9F%BA%E6%9C%AC%E7%9A%84%E9%98%B2%E7%81%AB%E5%A2%99\"><\/span>\u8bbe\u7f6e\u57fa\u672c\u7684\u9632\u706b\u5899<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Debian \u670d\u52a1\u5668\u53ef\u4ee5\u7528\u9632\u706b\u5899\u6765\u786e\u4fdd\u4ec5\u5141\u8bb8\u7279\u5b9a\u7684\u670d\u52a1\u8fde\u63a5\u5230\u6211\u4eec\u7684\u670d\u52a1\u5668\u3002\u672c\u9965\u997f\u5185\u5bb9\u4f1a\u5b89\u88c5\u5e76\u4f7f\u7528 <font color=red><strong>UFW<\/strong><\/font> \u9632\u706b\u5899\u6765\u5efa\u7acb\u4e00\u4e2a\u9632\u706b\u5899\u7b56\u7565<br \/>\n \u00a0<br \/>\n\u9996\u5148\u4f7f\u7528 <font color=blue>apt<\/font> \u547d\u4ee4\u6765\u66f4\u65b0\u670d\u52a1\u5668\u4f9d\u8d56\uff0c\u6ce8\u610f\u7b2c\u4e00\u6b21\u4f7f\u7528 <font color=blue>sudo<\/font> \u547d\u4ee4\u65f6\u9700\u8981\u8f93\u5165\u5bc6\u7801\uff0c\u6b64\u5904\u7684\u5bc6\u7801\u5373\u4e3a\u672c\u7528\u6237\u670d\u52a1\u5668\u767b\u5f55\u5bc6\u7801\u3002<\/p>\n<pre><code class=\"language-shell line-numbers\">sudo apt update\nsudo apt upgrade\n<\/code><\/pre>\n<p>\u00a0<br \/>\n\u63a5\u7740\u5b89\u88c5 UFW<\/p>\n<pre><code class=\"language-shell line-numbers\">sudo apt install ufw\n<\/code><\/pre>\n<p>\u00a0<br \/>\n\u9632\u706b\u5899\u7684\u914d\u7f6e\u6587\u4ef6\u5141\u8bb8 UFW \u6765\u7ba1\u7406\u5df2\u5b89\u88c5\u7684\u8f6f\u4ef6\u5bf9\u670d\u52a1\u5668\u7684\u8fde\u63a5\u89c4\u5219\u3002\u5728\u5b89\u88c5\u8fc7\u7a0b\u4e2d\uff0c\u4e00\u4e9b\u5e38\u7528\u7684\u8f6f\u4ef6\u5df2\u7ecf\u88ab\u6346\u7ed1\u5b89\u88c5\uff0c\u5982 OpenSSH\uff0c\u6b64\u8f6f\u4ef6\u53ef\u4ee5\u8ba9\u4f60\u901a\u8fc7 <font color=blue>ssh<\/font> \u547d\u4ee4\u8fde\u63a5\u5230\u670d\u52a1\u5668<br \/>\n\u00a0<br \/>\n\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6765\u67e5\u770b\u8f6f\u4ef6\u5217\u8868<\/p>\n<pre><code class=\"language-bash line-numbers\">sudo ufw app list\n<\/code><\/pre>\n<pre><code class=\"language-text line-numbers\"># Output\nAvailable applications:\n\u00b7 \u00b7 \u00b7\nOpenSSH\n\u00b7 \u00b7 \u00b7\n<\/code><\/pre>\n<p>\u00a0<br \/>\n\u73b0\u5728\u6211\u4eec\u9700\u8981\u4fdd\u8bc1\u9632\u706b\u5899\u5141\u8bb8 SSH \u8fde\u63a5\uff0c\u8fd9\u6837\u6211\u4eec\u4e0b\u6b21\u624d\u53ef\u4ee5\u7ee7\u7eed\u767b\u5f55\u5230\u670d\u52a1\u5668\u3002\u914d\u7f6e\u6b64\u9879\u53ef\u901a\u8fc7\u5982\u4e0b\u547d\u4ee4<\/p>\n<pre><code class=\"language-bash line-numbers\">ufw allow OpenSSH\n<\/code><\/pre>\n<p>\u00a0<br \/>\n\u968f\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u6765\u5f00\u542f\u9632\u706b\u5899<\/p>\n<pre><code class=\"language-bash line-numbers\">ufw enable\n<\/code><\/pre>\n<p>\u00a0<br \/>\n\u952e\u5165 <font color=blue>y<\/font> \u5e76\u6309\u4e0b <font color=blue>ENTER<\/font> \u6765\u7ee7\u7eed\u3002\u63a5\u7740\u53ef\u4ee5\u4f7f\u7528\u5982\u4e0b\u547d\u4ee4\u6765\u67e5\u770b\u5f53\u524d\u7684\u9632\u706b\u5899\u72b6\u6001\u3002\u53ef\u4ee5\u770b\u5230 SSH \u8fde\u63a5\u5df2\u7ecf\u88ab\u9632\u706b\u5899\u5141\u8bb8\u4e86\u3002<\/p>\n<pre><code class=\"language-bash line-numbers\">ufw status\n<\/code><\/pre>\n<pre><code class=\"language-text line-numbers\"># Output\nStatus: active\n\nTo             Action   From\n--             ------   ----\nOpenSSH          ALLOW    Anywhere\nOpenSSH (v6)     ALLOW    Anywhere (v6)\n<\/code><\/pre>\n<p>\u00a0<br \/>\n\u73b0\u5728\u9632\u706b\u5899\u9664\u4e86 SSH \u8fde\u63a5\u4ee5\u5916\uff0c\u4f1a\u963b\u62e6\u5176\u4f59\u6240\u6709\u5bf9\u670d\u52a1\u5668\u7684\u8fde\u63a5\u3002<\/p>\n<h2><span class=\"ez-toc-section\" id=\"%E5%90%8E%E8%AE%B0\"><\/span>\u540e\u8bb0<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>\u73b0\u5728\u4f60\u5df2\u7ecf\u90e8\u7f72\u597d\u4e86\u4e00\u4e2a\u5c5e\u4e8e\u81ea\u5df1\u7684\u670d\u52a1\u5668\uff0c\u5e76\u6709\u4e00\u4e2a\u57df\u540d\u6307\u5411\u4e86\u5b83\u3002<\/p>\n<p>\u00a0<br \/>\n\u8fd9\u4e2a\u670d\u52a1\u5668\u53ef\u4ee5\u505a\u5f88\u591a\u4e8b<\/p>\n<ul>\n<li>\u4f60\u53ef\u4ee5\u642d\u5efa\u5c5e\u4e8e\u81ea\u5df1\u7684\u4e2a\u4eba\u535a\u5ba2\uff1a<br \/>\n\u3010\u540e\u7eed\u6559\u7a0b\u5c06\u8865\u5145\u5728\u6b64\u3011<\/li>\n<\/ul>\n<p>\u00a0<\/p>\n<ul>\n<li>\u4f60\u53ef\u4ee5\u5c06\u5176\u4f5c\u4e3a\u8df3\u677f\u673a\uff0c\u6765\u8fde\u63a5\u5916\u7f51\u7684\u7b14\u8bb0\u672c\u7535\u8111\u548c\u5bb6\u4e2d\u7684\u53f0\u5f0f\u673a<br \/>\n\u3010\u540e\u7eed\u6559\u7a0b\u5c06\u8865\u5145\u5728\u6b64\u3011<\/li>\n<\/ul>\n<p>\u00a0<br \/>\n&#8211; \u66f4\u591a\u7684\u5e94\u7528\u7b49\u4f60\u4eec\u81ea\u5df1\u53d1\u6398\u5566 \ud83d\ude09<\/p>\n<h2><span class=\"ez-toc-section\" id=\"Ref\"><\/span>Ref<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<ul>\n<li><a class=\"wp-editor-md-post-content-link\" href=\"https:\/\/www.digitalocean.com\/community\/tutorials\/initial-server-setup-with-debian-10\">Initial Server Setup with Debian 10<\/a><\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>\u76ee\u5f55 \u524d\u8a001. \u8d2d\u4e70 Vultr \u670d\u52a1\u56682. \u8d2d\u4e70\u57df\u540d3. \u6dfb\u52a0 DNS \u89e3\u67904. \u670d\u52a1\u5668\u521d\u59cb\u5316\u8bbe\u7f6e\u521b\u5efa\u7528\u6237\u8bbe\u7f6e\u57fa\u672c\u7684\u9632\u706b\u5899\u540e\u8bb0Ref \u524d\u8a00 \u672c\u7bc7\u6587\u7ae0\u4f1a\u624b\u628a\u624b\u6559\u4f60\u5982\u4f55\u5728 Vultr \u4e0a\u8d2d\u4e70\u4e00\u4e2a\u5c5e\u4e8e\u81ea\u5df1\u7684\u865a\u62df\u670d\u52a1\u5668\uff0c\u5728\u817e\u8baf\u4e91\u4e0a\u8d2d\u4e70\u4e00\u4e2a\u81ea\u5df1\u7684\u57df\u540d\uff0c\u5b8c\u6210 DNS \u89e3\u6790\uff0c\u5e76\u8fdb\u884c\u4e00\u4e9b\u57fa\u7840\u7684\u8bbe\u7f6e\u3002 \u00a0 \u6ce8\u610f\uff0c\u672c [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":376,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/www.yifei-adam.com\/index.php?rest_route=\/wp\/v2\/posts\/27"}],"collection":[{"href":"https:\/\/www.yifei-adam.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.yifei-adam.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.yifei-adam.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.yifei-adam.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=27"}],"version-history":[{"count":185,"href":"https:\/\/www.yifei-adam.com\/index.php?rest_route=\/wp\/v2\/posts\/27\/revisions"}],"predecessor-version":[{"id":371,"href":"https:\/\/www.yifei-adam.com\/index.php?rest_route=\/wp\/v2\/posts\/27\/revisions\/371"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.yifei-adam.com\/index.php?rest_route=\/wp\/v2\/media\/376"}],"wp:attachment":[{"href":"https:\/\/www.yifei-adam.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.yifei-adam.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.yifei-adam.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}