{"id":197,"date":"2024-03-06T05:41:29","date_gmt":"2024-03-06T05:41:29","guid":{"rendered":"https:\/\/blog.devops955.com\/swain\/?p=197"},"modified":"2024-03-23T09:56:00","modified_gmt":"2024-03-23T09:56:00","slug":"routine-wordpress-server-maintenance","status":"publish","type":"post","link":"https:\/\/blog.devops955.com\/swain\/zh\/2024\/03\/06\/routine-wordpress-server-maintenance\/","title":{"rendered":"WordPress\u670d\u52a1\u5668\u65e5\u5e38\u7ef4\u62a4"},"content":{"rendered":"<blockquote>\n<p>\u5927\u6982\u9605\u8bfb\u65f6\u95f420\u5206\u949f<\/p>\n<\/blockquote>\n<h1>\u7b80\u4ecb<\/h1>\n<p>\u5728\u524d\u9762\u7684\u6587\u7ae0\u6211\u4eec\u642d\u5efa\u4e86<strong><a href=\"https:\/\/blog.devops955.com\/swain\/zh\/2024\/02\/28\/step-by-step-guide-to-deploying-wordpress-with-lemp-stack-2\/\" title=\"LEMP\u5806\u6808\u7684WordPress\u7f51\u7ad9\">LEMP\u5806\u6808\u7684WordPress\u7f51\u7ad9<\/a><\/strong>\u5e76\u80fd\u591f\u4f7f\u7528<strong><a href=\"https:\/\/blog.devops955.com\/swain\/zh\/2024\/03\/05\/how-to-setup-wordpress-multisite-with-lemp-stack-02\/\" title=\"\u591a\u7ad9\u70b9\u529f\u80fd\">\u591a\u7ad9\u70b9\u529f\u80fd<\/a><\/strong>\u8fdb\u4e00\u6b65\u6269\u5c55\u4e86\u6211\u4eec\u7684\u7f51\u7ad9\u3002\u4f46\u662f\uff0c\u968f\u7740\u7f51\u7ad9\u5185\u5bb9\u548c\u7528\u6237\u6570\u636e\u7684\u65e5\u589e\u6708\u7d2f\uff0c\u5b9a\u671f\u5907\u4efd\u548c\u7ef4\u62a4\u7f51\u7ad9\u6570\u636e\u53d8\u5f97\u6781\u4e3a\u91cd\u8981\u3002\u5907\u4efd\u6570\u636e\u4e0d\u4ec5\u53ef\u4ee5\u9632\u6b62\u91cd\u8981\u6570\u636e\u4e22\u5931\uff0c\u8fd8\u80fd\u786e\u4fdd\u5728\u9047\u5230\u786c\u4ef6\u6545\u969c\u3001\u8f6f\u4ef6\u7f3a\u9677\u3001\u5b89\u5168\u653b\u51fb\u6216\u5176\u4ed6\u610f\u5916\u60c5\u51b5\u65f6\u80fd\u591f\u5feb\u901f\u6062\u590d\u7f51\u7ad9\u8fd0\u884c\uff0c\u540c\u65f6\u4e5f\u662f\u7f51\u7ad9\u8fc1\u79fb\u3001\u5347\u7ea7\u6216\u8fdb\u884c\u91cd\u8981\u53d8\u66f4\u7684\u8fc7\u7a0b\u4e2d\u4e0d\u53ef\u6216\u7f3a\u7684\u4e00\u6b65\u3002\u5bf9\u7f51\u7ad9\u6570\u636e\u5b9a\u671f\u5907\u4efd\u80fd\u591f\u786e\u4fdd\u7f51\u7ad9\u80fd\u591f\u957f\u671f\u7a33\u5b9a\u7684\u8fd0\u884c\uff0c\u540c\u65f6\u6240\u6709\u91cd\u8981\u6570\u636e\u90fd\u80fd\u5f97\u5230\u5b89\u5168\u5730\u4fdd\u5b58\u4ee5\u5907\u4e0d\u65f6\u4e4b\u9700\u3002<\/p>\n<p>\u5173\u4e8eWordPress\u7f51\u7ad9\u7684\u5907\u4efd\u548c\u7ef4\u62a4\u7684\u5bf9\u8c61\u4e3b\u8981\u662f\u4ee5\u4e0b\u51e0\u90e8\u5206\uff1a<\/p>\n<ol>\n<li><strong>MySQL\u6570\u636e\u5e93<\/strong>\uff1a\u5b58\u50a8\u4e86\u7f51\u7ad9\u7684\u6240\u6709\u6570\u636e\uff0c\u5305\u62ec\u6587\u7ae0\u3001\u8bc4\u8bba\u3001\u7528\u6237\u4fe1\u606f\u7b49\uff0c\u662f\u7f51\u7ad9\u6700\u6838\u5fc3\u7684\u90e8\u5206\u3002<\/li>\n<li><strong>WordPress\u6587\u4ef6<\/strong>\uff1a\u5305\u62ec\u6240\u6709\u7684\u6838\u5fc3\u4ee3\u7801\u3001\u4e3b\u9898\u3001\u63d2\u4ef6\u548c\u4e0a\u4f20\u7684\u6587\u4ef6\uff0c\u662f\u7f51\u7ad9\u8fd0\u884c\u7684\u57fa\u7840\u3002<\/li>\n<li><strong>SSL\u8bc1\u4e66<\/strong>\uff1a\u4fdd\u8bc1\u7f51\u7ad9\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\uff0c\u5f53\u4f60\u4f7f\u7528HTTPS\u65f6\uff0c\u8bc1\u4e66\u5bf9\u7ef4\u62a4\u7528\u6237\u4fe1\u4efb\u548c\u5efa\u7acb\u7f51\u7ad9\u4fe1\u8a89\u81f3\u5173\u91cd\u8981\u3002<\/li>\n<li><strong>iptables\u89c4\u5219<\/strong>\uff1a\u4fdd\u62a4\u670d\u52a1\u5668\u514d\u53d7\u672a\u6388\u6743\u8bbf\u95ee\u548c\u5404\u79cd\u7f51\u7edc\u653b\u51fb\uff0c\u662f\u670d\u52a1\u5668\u5b89\u5168\u7684\u91cd\u8981\u7ec4\u6210\u90e8\u5206\u3002<\/li>\n<li><strong>\u7cfb\u7edf\u548c\u5e94\u7528\u914d\u7f6e\u6587\u4ef6<\/strong>\uff1a\u8fd9\u90e8\u5206\u4e3b\u8981\u5305\u62ecWeb\u670d\u52a1\u5668\uff08\u5982Nginx\u6216Apache\uff09\u548cPHP\u914d\u7f6e\u6587\u4ef6\u3002\u8fd9\u4e9b\u914d\u7f6e\u51b3\u5b9a\u4e86\u7f51\u7ad9\u7684\u8fd0\u884c\u884c\u4e3a\u548c\u6027\u80fd\uff0c\u5bf9\u7f51\u7ad9\u7684\u7a33\u5b9a\u8fd0\u884c\u548c\u5b89\u5168\u6027\u6709\u76f4\u63a5\u5f71\u54cd\u3002<\/li>\n<\/ol>\n<p>\u901a\u8fc7\u5bf9\u8fd9\u4e9b\u5173\u952e\u7ec4\u4ef6\u8fdb\u884c\u5b9a\u671f\u7684\u5907\u4efd\u548c\u7ef4\u62a4\uff0c\u53ef\u4ee5\u786e\u4fdd\u6211\u4eecWordPress\u7f51\u7ad9\u7684\u6570\u636e\u5b89\u5168\u3001\u7a33\u5b9a\u6027\u548c\u6027\u80fd\u3002\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u6df1\u5165\u6bcf\u4e2a\u90e8\u5206\uff0c\u4ecb\u7ecd\u5982\u4f55\u5bf9\u8fd9\u4e9b\u7ec4\u4ef6\u8fdb\u884c\u5177\u4f53\u7684\u64cd\u4f5c\u548c\u7ef4\u62a4\u6b65\u9aa4\u3002<\/p>\n<h2>MySQL\u6570\u636e\u5e93\u5907\u4efd<\/h2>\n<p>\u5728\u7ef4\u62a4\u4efb\u4f55\u7f51\u7ad9\u6216\u5927\u578b\u7cfb\u7edf\u65f6\uff0c\u6570\u636e\u5e93\u5907\u4efd\u662f\u6700\u5173\u952e\u7684\u6b65\u9aa4\u4e4b\u4e00\u3002\u7279\u522b\u662f\u5bf9\u4e8e\u50cfWordPress\u8fd9\u6837\u7684\u5185\u5bb9\u7ba1\u7406\u7cfb\u7edf\uff0c\u6240\u6709\u7684\u5185\u5bb9\u6570\u636e\u90fd\u5b58\u50a8\u5728MySQL\u6570\u636e\u5e93\u4e2d\u3002\u5982\u679c\u6ca1\u6709\u6570\u636e\u5e93\u5907\u4efd\u7684\u8bdd\uff0c\u4efb\u4f55\u6210\u90fd\u7684\u6570\u636e\u635f\u574f\u6216\u4e22\u5931\u90fd\u53ef\u80fd\u5bfc\u81f4\u91cd\u5927\u7684\u635f\u5931\uff0c\u8fd9\u5bf9\u7f51\u7ad9\u8fd0\u884c\u548c\u7528\u6237\u4f53\u9a8c\u90fd\u662f\u707e\u96be\u6027\u7684\u3002\u56e0\u6b64\uff0c\u5b9a\u671f\u5907\u4efdMySQL\u6570\u636e\u5e93\u662f\u786e\u4fdd\u6570\u636e\u5b89\u5168\u548c\u4e1a\u52a1\u7a33\u5b9a\u6027\u7684\u5fc5\u8981\u63aa\u65bd\u4e4b\u4e00\u3002<\/p>\n<h3>\u4f7f\u7528mysqldump\u5de5\u5177\u8fdb\u884c\u5907\u4efd<\/h3>\n<ol>\n<li>\n<p>SSH\u767b\u5f55\u5230\u670d\u52a1\u5668\u3002<\/p>\n<\/li>\n<li>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fdb\u884c\u5907\u4efd\uff1a<\/p>\n<pre><code class=\"language-bash\">sudo mysqldump -u [\u7528\u6237\u540d] -p [\u6570\u636e\u5e93\u540d\u79f0] &gt; [\u5907\u4efd\u6587\u4ef6\u540d\u79f0].sql<\/code><\/pre>\n<p>\u6267\u884c\u540e\u9700\u8981\u8f93\u5165\u4f60\u7684MySQL\u7528\u6237\u5bc6\u7801\uff0c\u5c06\u76f8\u5e94\u90e8\u5206\u66ff\u6362\u4e3a\u5b9e\u9645\u7684\u7528\u6237\u540d\u3001\u6570\u636e\u5e93\u540d\u79f0\u548c\u5e0c\u671b\u7684\u5907\u4efd\u6587\u4ef6\u540d\u3002<\/p>\n<\/li>\n<li>\n<p>\u5b8c\u6210\u5907\u4efd\u540e\uff0c\u786e\u4fdd\u68c0\u67e5.sql\u6587\u4ef6\u4ee5\u786e\u8ba4\u6570\u636e\u5df2\u6210\u529f\u5907\u4efd\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\u4f7f\u7528crontab\u5b9a\u65f6\u5907\u4efd<\/h3>\n<p>\u6211\u4eec\u4e0d\u5fc5\u8981\u6bcf\u5929\u82b1\u8d39\u65f6\u95f4\u53bb\u624b\u52a8\u505a\u4e00\u6b21\u5907\u4efd\uff0c\u56e0\u4e3a\u521b\u5efa\u4e00\u4e2a\u5b9a\u65f6\u4efb\u52a1\uff08cron job\uff09\u5c06\u66f4\u52a0\u8f7b\u677e\uff0c\u5173\u4e8e<strong>cron<\/strong>\u4f60\u9700\u8981\u4e86\u89e3\u4e00\u4e9b\u57fa\u672c\u6982\u5ff5\uff0c\u6765\u5408\u7406\u7684\u5b89\u6392\u5b9a\u65f6\u4efb\u52a1\u3002\u7b80\u5355\u6765\u8bf4\u4ed6\u7684\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n<pre><code class=\"language-bash\">* * * * * command to be executed<\/code><\/pre>\n<p>\u5176\u4e2d\u524d\u9762\u90e8\u5206\u4e3a\u6267\u884c\u65f6\u95f4\u8bbe\u7f6e<\/p>\n<ul>\n<li>\u7b2c\u4e00\u4e2a*\u8868\u793a\u5206\u949f\uff080 - 59\uff09\u3002<\/li>\n<li>\u7b2c\u4e8c\u4e2a*\u4ee3\u8868\u5c0f\u65f6\uff080 - 23\uff09\u3002<\/li>\n<li>\u7b2c\u4e09\u4e2a*\u4ee3\u8868\u4e00\u4e2a\u6708\u4e2d\u7684\u54ea\u4e00\u5929\uff081 - 31\uff09\u3002<\/li>\n<li>\u7b2c\u56db\u4e2a*\u4ee3\u8868\u6708\u4efd\uff081 - 12\uff09\u3002<\/li>\n<li>\u7b2c\u4e94\u4e2a*\u4ee3\u8868\u4e00\u4e2a\u661f\u671f\u4e2d\u7684\u54ea\u5929\uff080 - 7\uff09\uff0c\u5176\u4e2d0\u548c7\u90fd\u4ee3\u8868\u661f\u671f\u5929\u3002<\/li>\n<\/ul>\n<p>\u63a5\u4e0b\u6765\u5c31\u662f\u5177\u4f53\u7684\u8bbe\u7f6e\u6b65\u9aa4\u4e86\uff1a<\/p>\n<ol>\n<li>\u6253\u5f00\u7ec8\u7aef\uff0c\u8f93\u5165<code>crontab -e<\/code>\u4f7f\u7528\u5f53\u524d\u7528\u6237\u6216\u8005\u4f7f\u7528root<code>sudo crontab -e<\/code>\u4ee5\u7f16\u8f91crontab\u3002<\/li>\n<li>\u5728\u6587\u4ef6\u672b\u5c3e\uff0c\u6dfb\u52a0\u548c\u524d\u9762\u7c7b\u4f3c\u7684\u547d\u4ee4\u6765\u8fdb\u884c\u81ea\u52a8\u5907\u4efd\u3002\u4f8b\u5982\uff0c\u6bcf\u5929\u51cc\u66682\u70b9\u6267\u884c\u5907\u4efd\uff08\u901a\u5e38\u9009\u62e9\u5728\u4e1a\u52a1\u8f83\u5c11\u7684\u65f6\u6bb5\uff09\uff1a\n<pre><code class=\"language-bash\">0 2 * * * sudo \/usr\/bin\/mysqldump -u [\u7528\u6237\u540d] -p[\u5bc6\u7801] [\u6570\u636e\u5e93\u540d\u79f0] &gt; \/home\/user\/db_backup\/[\u6570\u636e\u5e93\u540d\u79f0]_$(date +\\%Y\\%m\\%d).sql<\/code><\/pre>\n<p>\u901a\u8fc7\u8fd9\u6837\u7684\u547d\u4ee4\uff0c\u6211\u4eec\u5c31\u4f1a\u628a\u5bf9\u5e94\u7684\u6570\u636e\u5e93\u5907\u4efd\u5230<code>\/home\/user\/db_backup\/<\/code>\u76ee\u5f55\u4e0b\uff0c\u9700\u8981\u6ce8\u610f\u5bc6\u7801\u662f\u7d27\u8ddf\u5728 <strong>-p<\/strong>\u4e4b\u540e\uff08\u6ca1\u6709\u7a7a\u683c\uff09\uff0c\u6570\u636e\u5e93\u5907\u4efd\u7684\u683c\u5f0f\u662f <strong>\u540d\u79f0_\u5f53\u5929\u7684\u65e5\u671f<\/strong> \u8fd9\u6837\u7684\u3002<\/p>\n<\/li>\n<li>\u4fdd\u5b58\u5e76\u5173\u95ed\uff08\u548c<strong>vim<\/strong>\u64cd\u4f5c\u4e00\u81f4\uff09\u4e4b\u540e\uff0c\u7cfb\u7edf\u5c06\u81ea\u52a8\u5e94\u7528\u65b0\u7684\u5b9a\u65f6\u4efb\u52a1\uff0c\u4f60\u53ef\u4ee5\u5148\u8bbe\u7f6e\u4e00\u4e2a\u6bd4\u8f83\u8fd1\u7684\u65f6\u95f4\u6d4b\u8bd5\uff0c\u6d4b\u8bd5\u529f\u80fd\u6b63\u5e38\u540e\uff0c\u518d\u8bbe\u7f6e\u6210\u4f60\u60f3\u8981\u4ed6\u6267\u884c\u7684\u65f6\u95f4\uff0c\u5982\u679c\u53d8\u66f4\u6bd4\u8f83\u5c11\uff0c\u8981\u6c42\u4e0d\u9ad8\u7684\u60c5\u51b5\u6bcf\u5929\u5907\u4efd\u4e00\u6b21\u5c31\u53ef\u4ee5\u4e86\u3002<\/li>\n<li>\u6062\u590d\u6570\u636e\u5e93\u5c31\u6bd4\u8f83\u7b80\u5355\u4e86\uff0c\u5728\u76ee\u6807\u6570\u636e\u5e93\u521b\u5efa\u76f8\u5e94\u7684\u8868\u5e76\u8bbe\u7f6e\u597d\u6743\u9650\u540e\uff0c\u4f7f\u7528`mysql -u [\u7528\u6237\u540d] -p[\u5bc6\u7801] [\u6570\u636e\u5e93\u540d\u79f0]  \u6ce8\u610f\uff1a<br \/>\n<blockquote>\n<p>\u8fd9\u79cd\u5907\u4efd\u4f1a\u660e\u6587\u663e\u793a\u4f60\u7684\u6570\u636e\u5e93\u5bc6\u7801\uff0c\u5982\u679c\u9700\u8981\u63d0\u9ad8\u5b89\u5168\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528\u811a\u672c\u7684\u65b9\u5f0f\u6765\u9690\u85cf\u5bc6\u7801\u3002\u540e\u7eed\u6211\u4f1a\u5199\u4e00\u7bc7\u5173\u4e8e\u4f7f\u7528<strong>bash\u811a\u672c<\/strong>\u6765\u5b8c\u6210\u8fd9\u4e9b\u64cd\u4f5c\u7684\u6587\u7ae0\u3002<\/p>\n<\/blockquote>\n<\/li>\n<\/ol>\n<h3>\u5f02\u5730\u4fdd\u5b58\u548c\u7ba1\u7406\u5907\u4efd\u6587\u4ef6<\/h3>\n<p>\u5982\u679c\u53ea\u662f\u4fdd\u5b58\u5728\u670d\u52a1\u5668\u672c\u5730\uff0c\u5176\u5b9e\u4ecd\u7136\u4e0d\u591f\u4fdd\u9669\uff0c\u6bd5\u7adf\u5982\u679c\u670d\u52a1\u5668\u672c\u8eab\u51fa\u73b0\u95ee\u9898\uff0c\u6570\u636e\u8fd8\u662f\u4f1a\u4e22\u5931\u3002\u56e0\u6b64\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u8003\u8651\u5f02\u5730\u4fdd\u5b58\u548c\u7ba1\u7406\u5907\u4efd\u6587\u4ef6\uff0c\u6bd4\u5982\u4e91\u5b58\u50a8\u670d\u52a1\u6216\u8005\u4e0a\u4f20\u5230\u53e6\u4e00\u53f0\u5907\u4efd\u670d\u52a1\u5668\uff0c\u751a\u81f3\u4e0b\u8f7d\u5230\u81ea\u5df1\u7684PC\u4e0a\uff08\u5982\u679c\u4e0d\u8003\u8651\u4fe1\u606f\u5b89\u5168\u7684\u95ee\u9898\u7684\u8bdd\uff09\u3002<\/p>\n<h3>MySQL\u5b9e\u65f6\u589e\u91cf\u5907\u4efd\u7b80\u4ecb<\/h3>\n<p>\u4e0a\u9762\u8fd9\u79cd\u5168\u91cf\u5907\u4efd\u7684\u65b9\u5f0f\u53ef\u4ee5\u4f5c\u4e3a\u7b80\u5355\u7684\u5907\u4efd\uff0cMySQL\u4e5f\u652f\u6301\u5b9e\u65f6\u589e\u91cf\u5907\u4efd\uff0c\u8fd9\u79cd\u5907\u4efd\u65b9\u5f0f\u53ef\u4ee5\u8bb0\u5f55\u81ea\u4e0a\u6b21\u5907\u4efd\u4ee5\u6765\u6570\u636e\u5e93\u7684\u6240\u6709\u66f4\u6539\u3002\u8fd9\u610f\u5473\u7740\u4f60\u53ef\u4ee5\u5b9e\u73b0\u66f4\u51c6\u786e\u7684\u6570\u636e\u6062\u590d\uff0c\u5728\u51fa\u73b0\u5f02\u5e38\u65f6\u53ef\u4ee5\u6062\u590d\u5230\u6700\u65b0\u7684\u4e00\u4e2a\u65f6\u95f4\uff0c\u800c\u5b9a\u65f6\u4efb\u52a1\u53ea\u6709\u622a\u81f3\u5230\u5907\u4efd\u5f53\u65f6\u7684\u6570\u636e\u3002\u672c\u6587\u4e0d\u6df1\u5165\u8ba8\u8bba\u5177\u4f53\u5b9e\u73b0\uff08\u56e0\u4e3a\u6211\u5bf9\u6570\u636e\u5e93\u4e5f\u4e0d\u591f\u4e13\u4e1a :P\uff09\uff0c\u56e0\u4e3a\u8981\u5b9e\u73b0\u589e\u91cf\u5907\u4efd\u901a\u5e38\u9700\u8981\u4f7f\u7528\u4e13\u95e8\u7684\u5de5\u5177\uff0c\u6216\u8005\u5f00\u542fMySQL\u7684\u4e8c\u8fdb\u5236\u65e5\u5fd7\uff08binary logs\uff09\uff0c\u8fd9\u6837\u5c31\u4f1a\u8bb0\u5f55\u4e0b\u6570\u636e\u5e93\u7684\u53d8\u66f4\uff0c\u901a\u8fc7binlog\u5c06\u6570\u636e\u5e93\u6062\u590d\u5230\u6700\u65b0\u7684\u6570\u636e\u3002<br \/>\n\u8fd9\u91cc\u53ef\u4ee5\u8bb2\u4e00\u4e0b\u5f00\u542fbinlog\u7684\u65b9\u6cd5\uff08\u81f3\u4e8e\u5982\u4f55\u6062\u590d\u6570\u636e\uff0c\u5f85\u6211\u5b66\u4e60\u7814\u7a76\u4ee5\u4e0b\u518d\u505a\u66f4\u65b0\u4e86\uff09\uff1a<\/p>\n<ol>\n<li>\n<p>\u5728MySQL\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff08\u901a\u5e38\u662f<code>\/etc\/mysql\/my.cnf<\/code>\u6216\u8005<code>\/etc\/my.cnf<\/code>\uff09\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/p>\n<pre><code class=\"language-xml\">[mysqld]\nlog_bin=mysql-bin\nserver_id=1\nmax_binlog_size=100M #\u5355\u4e2a\u6587\u4ef6\u5927\u5c0f\u4e3a100M\nexpire_logs_days=7 #binlog\u4fdd\u7559\u65f6\u95f4\u4e3a7\u5929<\/code><\/pre>\n<\/li>\n<li>\n<p>\u91cd\u542fMySQL\u670d\u52a1\uff1a<\/p>\n<pre><code class=\"language-bash\">sudo systemctl restart mysql<\/code><\/pre>\n<\/li>\n<li>\n<p>\u767b\u5f55MySQL\uff0c\u9a8c\u8bc1\u662f\u5426\u5df2\u7ecf\u542f\u7528\uff1a<\/p>\n<pre><code class=\"language-sql\">SHOW BINARY LOGS;<\/code><\/pre>\n<p>\u5982\u679c\u4e8c\u8fdb\u5236\u65e5\u5fd7\u5df2\u542f\u7528\uff0c\u4f60\u5c06\u770b\u5230\u4e00\u4e2a\u65e5\u5fd7\u6587\u4ef6\u5217\u8868\u3002<\/p>\n<\/li>\n<\/ol>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u4f60\u7684MySQL\u6570\u636e\u5e93\u5907\u4efd\u5de5\u4f5c\u5e94\u8be5\u5df2\u7ecf\u987a\u5229\u8fdb\u884c\u4e86\u3002\u5b9a\u671f\u6267\u884c\u5168\u91cf\u548c\u589e\u91cf\u5907\u4efd\u662f\u786e\u4fdd\u6570\u636e\u5b89\u5168\u7684\u5173\u952e\u4e00\u73af\u3002<\/p>\n<h2>WordPress\u6587\u4ef6\u5907\u4efd<\/h2>\n<p>\u5728\u7ef4\u62a4WordPress\u7f51\u7ad9\u65f6\uff0c\u5b9a\u671f\u5907\u4efd\u7f51\u7ad9\u6587\u4ef6\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u8fd9\u4e0d\u4ec5\u53ef\u4ee5\u4fdd\u62a4\u4f60\u7684\u7f51\u7ad9\u514d\u53d7\u6570\u636e\u4e22\u5931\u3001\u9ed1\u5ba2\u653b\u51fb\u6216\u66f4\u65b0\u5f02\u5e38\u7b49\u610f\u5916\u4e8b\u4ef6\u7684\u5f71\u54cd\uff0c\u8fd8\u53ef\u4ee5\u5728\u9700\u8981\u65f6\uff0c\u5982\u7f51\u7ad9\u8fc1\u79fb\u6216\u5347\u7ea7\uff0c\u5feb\u901f\u6062\u590d\u7f51\u7ad9\u7684\u8fd0\u884c\u3002WordPress\u6587\u4ef6\u5305\u62ec\u6838\u5fc3\u4ee3\u7801\u3001\u4e3b\u9898\u3001\u63d2\u4ef6\u548c\u4e0a\u4f20\u7684\u5a92\u4f53\u6587\u4ef6\uff0c\u8fd9\u4e9b\u5185\u5bb9\u7ef4\u6301\u7740\u6574\u4e2a\u7f51\u7ad9\u7684\u8fd0\u884c\u3002<\/p>\n<h3>\u901a\u8fc7tar\u6253\u5305\u5907\u4efdWordPress\u6587\u4ef6<\/h3>\n<ol>\n<li>\u767b\u5f55\u5230\u4f60\u7684\u670d\u52a1\u5668\u3002<\/li>\n<li>\u5207\u6362\u5230WordPress\u7684\u6839\u76ee\u5f55\uff0c\u4f8b\u5982\uff1a\n<pre><code class=\"language-bash\">cd \/var\/www\/blog.yourdomain.com<\/code><\/pre>\n<\/li>\n<li>\u4f7f\u7528<code>tar<\/code>\u547d\u4ee4\uff08\u901a\u5e38\u81ea\u5e26\u4e86\u7684\uff09\u521b\u5efa\u4e00\u4e2awordpress\u76ee\u5f55\u7684\u538b\u7f29\u5305\uff1a\n<pre><code class=\"language-bash\">sudo tar -czvf wordpress_backup_$(date +%Y%m%d).tar.gz .<\/code><\/pre>\n<p>\u8fd9\u6761\u547d\u4ee4\u4f1a\u5c06\u6574\u4e2aWordPress\u76ee\u5f55\u538b\u7f29\u6210\u4e00\u4e2a\u540d\u683c\u5f0f\u4e3a<code>wordpress_backup_\u5f53\u5929\u65e5\u671f.tar.gz<\/code>\u7684\u6587\u4ef6\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\u4f7f\u7528crontab\u5b9a\u65f6\u5907\u4efdWordPress\u6587\u4ef6<\/h3>\n<p>\u5b9a\u65f6\u5907\u4efd\u53ef\u4ee5\u901a\u8fc7\u8bbe\u7f6e\u4e0b\u9762\u7684\u5b9a\u65f6\u4efb\u52a1\u6765\u5b9e\u73b0\uff1a<\/p>\n<ol>\n<li>\u548c\u4e4b\u524d\u4e00\u6837\uff0c\u7f16\u8f91crontab\u3002<\/li>\n<li>\u5728\u6587\u4ef6\u672b\u5c3e\uff0c\u6dfb\u52a0\u4e00\u884c\u6765\u8bbe\u7f6e\u4f60\u7684\u81ea\u52a8\u5907\u4efd\u4efb\u52a1\u3002\u4f8b\u5982\uff0c\u6bcf\u5929\u51cc\u66683\u70b9\u5907\u4efdWordPress\u6587\u4ef6\uff08\u5408\u7406\u8bbe\u7f6e\u4f60\u7684\u5907\u4efd\u65f6\u95f4\uff0c\u4e0d\u8981\u8ba9\u51e0\u4e2a\u5907\u4efd\u4efb\u52a1\u540c\u65f6\u8fdb\u884c\uff0c\u4ee5\u514d\u5f71\u54cd\u6027\u80fd\u6216\u9020\u6210\u5907\u4efd\u5931\u8d25\uff09\uff1a\n<pre><code class=\"language-bash\">0 3 * * 0 sudo tar -czvf \/home\/user\/wp_backup\/wordpress_backup_$(date +\\%Y\\%m\\%d).tar.gz -C \/var\/www\/blog.yourdomain.com .<\/code><\/pre>\n<p>\u5fd8\u4e86\u63d0\u9192\u4e00\u70b9\uff0c\u5305\u62ec\u524d\u9762mysql\u5907\u4efd\uff0c\u90fd\u9700\u8981\u5148\u786e\u4fdd\u6307\u5b9a\u7684\u5907\u4efd\u76ee\u5f55\u5b58\u5728\uff0c\u5982\u679c\u4e0d\u5b58\u5728\u9700\u8981\u5148<code>mkdir \/home\/user\/xx_backup<\/code>\u521b\u5efa\u76ee\u5f55\u3002<\/p>\n<\/li>\n<li>\u5982\u679c\u9700\u8981\u6062\u590dWordPress\u6587\u4ef6\uff0c\u53ea\u9700\u5c06\u5907\u4efd\u6587\u4ef6\u89e3\u538b\u5230WordPress\u7684\u6839\u76ee\u5f55\u5373\u53ef\uff1a\n<pre><code class=\"language-bash\">sudo tar -xzvf wordpress_backup_YYYYMMDD.tar.gz -C \/var\/www\/blog.yourdomain.com\/<\/code><\/pre>\n<\/li>\n<\/ol>\n<h3>\u5907\u4efd\u6587\u4ef6\u7684\u5b58\u50a8\u548c\u7ba1\u7406<\/h3>\n<p>\u540c\u6837\uff0c\u4e0d\u8981\u628a\u9e21\u86cb\u653e\u5728\u4e00\u4e2a\u7bee\u5b50\u91cc\uff0c\u6700\u4f73\u5b9e\u8df5\u662f\u5c06\u5907\u4efd\u6587\u4ef6\u5b58\u50a8\u5728\u672c\u5730\u670d\u52a1\u5668\u5916\u7684\u5176\u4ed6\u4f4d\u7f6e\uff0c\u8fd9\u6837\u624d\u80fd\u4fdd\u8bc1\u5728\u670d\u52a1\u5668\u5f02\u5e38\u7684\u60c5\u51b5\u4e0b\u5907\u4efd\u6587\u4ef6\u4ecd\u7136\u53ef\u7528\u3002<\/p>\n<p>\u901a\u8fc7\u4e0a\u8ff0\u6b65\u9aa4\uff0c\u4f60\u5e94\u8be5\u5df2\u7ecf\u6709\u6548\u5730\u5907\u4efd\u4e86\u4f60\u7684WordPress\u6587\u4ef6\uff0c\u5e76\u901a\u8fc7\u5b9a\u65f6\u4efb\u52a1\u548c\u5f02\u5730\u5b58\u50a8\u7ba1\u7406\uff0c\u786e\u4fdd\u7f51\u7ad9\u6570\u636e\u7684\u5b89\u5168\u548c\u5f02\u5e38\u5bb9\u707e\u6062\u590d\u80fd\u529b\u3002<\/p>\n<h2>\u4f7f\u7528Certbot\u8fdb\u884cSSL\u8bc1\u4e66\u7ef4\u62a4<\/h2>\n<p>SSL\u8bc1\u4e66\u5bf9\u4e8e\u4fdd\u62a4\u7f51\u7ad9\u7684\u5b89\u5168\u81f3\u5173\u91cd\u8981\uff0c\u5b83\u4eec\u52a0\u5bc6\u7f51\u7ad9\u4e0e\u7528\u6237\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u4fdd\u969c\u6570\u636e\u4f20\u8f93\u7684\u5b89\u5168\u6027\u3002\u7136\u800c\uff0cSSL\u8bc1\u4e66\u901a\u5e38\u6709\u4e00\u4e2a\u6709\u6548\u671f\u9650\uff0c\u8fc7\u671f\u540e\u5c06\u4e0d\u518d\u63d0\u4f9b\u4fdd\u62a4\u3002\u56e0\u6b64\uff0c\u5b9a\u671f\u7ef4\u62a4\u548c\u66f4\u65b0SSL\u8bc1\u4e66\u662f\u4fdd\u6301\u7f51\u7ad9\u5b89\u5168\u6027\u7684\u91cd\u8981\u90e8\u5206\u3002\u8fd9\u90e8\u5206\u5185\u5bb9\u5728<strong><a href=\"https:\/\/blog.devops955.com\/swain\/zh\/2024\/02\/28\/step-by-step-guide-to-deploying-wordpress-with-lemp-stack-2\/\" title=\"\u7b2c\u4e00\u7bc7\">\u7b2c\u4e00\u7bc7<\/a><\/strong>\u4e2d\u5df2\u7ecf\u4ecb\u7ecd\u8fc7\uff0c\u8fd9\u91cc\u518d\u5177\u4f53\u8bb2\u4e00\u904d\u3002<\/p>\n<ol start=\"3\">\n<li><strong>\u9a8c\u8bc1\u81ea\u52a8\u7eed\u8ba2<\/strong>\uff1a<br \/>\nCertbot \u5b89\u88c5\u540e\uff0c\u4f1a\u81ea\u52a8\u8bbe\u7f6e\u4e00\u4e2a\u5b9a\u65f6\u4efb\u52a1\u4ee5\u5b9a\u671f\u68c0\u67e5\u548c\u7eed\u8ba2\u8bc1\u4e66\u3002\u4f60\u53ef\u4ee5\u901a\u8fc7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u6d4b\u8bd5\u81ea\u52a8\u7eed\u8ba2\u8fc7\u7a0b\uff1a<\/p>\n<pre><code class=\"language-bash\">sudo certbot renew --dry-run<\/code><\/pre>\n<\/li>\n<\/ol>\n<h3>\u8bbe\u7f6esystemctl timer\u8fdb\u884c\u81ea\u52a8\u7eed\u8ba2<\/h3>\n<p>Certbot \u5b89\u88c5\u65f6\u901a\u5e38\u4f1a\u81ea\u52a8\u8bbe\u7f6e\u4e00\u4e2a<strong>systemd\u5b9a\u65f6\u5668<\/strong>\u6765\u7ba1\u7406\u8bc1\u4e66\u7684\u81ea\u52a8\u7eed\u8ba2\u3002\u4f60\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u5b9a\u65f6\u5668\u7684\u72b6\u6001\uff1a<\/p>\n<pre><code class=\"language-bash\">sudo systemctl list-timers | grep certbot\nsudo systemctl status certbot.timer<\/code><\/pre>\n<p>\u5982\u679c\u8fd9\u4e2a\u5b9a\u65f6\u5668\u88ab\u6fc0\u6d3b\uff0c\u5b83\u4f1a\u5b9a\u671f\u6267\u884c\u7eed\u8ba2\u4efb\u52a1\uff0c\u901a\u5e38\u662f\u4e24\u6b21\u4e00\u5929\uff0c\u4f60\u4e0d\u9700\u8981\u8fdb\u4e00\u6b65\u7684\u8bbe\u7f6e\uff0c\u53ea\u9700\u8981\u9a8c\u8bc1\u662f\u5426\u80fd\u8fdb\u884c\u81ea\u52a8\u7eed\u8ba2\u5373\u53ef\u3002<\/p>\n<blockquote>\n<p>\u867d\u7136\u4ed6\u4f1a\u4e00\u5929\u68c0\u67e5\u4e24\u6b21\uff0c\u4f46\u662f\u5982\u679c\u4f60\u7684\u8bc1\u4e66\u6ca1\u6709\u4e34\u8fd1\u671f\u9650\uff0c\u4ed6\u4e0d\u4f1a\u53d8\u66f4\u4f60\u7684\u8bc1\u4e66\uff0c\u6240\u4ee5\u4e0d\u7528\u62c5\u5fc3\u3002<\/p>\n<\/blockquote>\n<p>\u5982\u679c\u8fd9\u4e2a\u5b9a\u65f6\u5668\u6ca1\u6709\u6fc0\u6d3b\uff0c\u4f60\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u6fc0\u6d3b\u5b83\uff1a<\/p>\n<pre><code class=\"language-bash\">sudo systemctl start certbot.timer\nsudo systemctl enable certbot.timer<\/code><\/pre>\n<h3>\u624b\u52a8\u8bbe\u7f6ecron job\u8fdb\u884c\u81ea\u52a8\u7eed\u8ba2<\/h3>\n<p>\u5982\u679ctimer\u65e0\u6cd5\u8bbe\u7f6e\u6216\u8005\u66f4\u4e60\u60ef\u4f7f\u7528<strong>cron job<\/strong>\uff0c\u4f60\u4e5f\u53ef\u4ee5\u8bbe\u7f6ecron job\u6765\u5904\u7406\u81ea\u52a8\u7eed\u8ba2\uff0c\u53ea\u9700\u8981\u6309\u7167\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\u8bbe\u7f6e\uff1a<\/p>\n<ol>\n<li>\u7f16\u8f91crontab\u3002<\/li>\n<li>\u5728\u6587\u4ef6\u672b\u5c3e\uff0c\u6dfb\u52a0\u4e00\u884c\u4ee5\u8bbe\u7f6e\u81ea\u52a8\u7eed\u8ba2\u4efb\u52a1\u3002\u4f8b\u5982\u9700\u8981\u6bcf\u5929\u51cc\u66681\u70b9\u68c0\u67e5\u5e76\u7eed\u8ba2\u4efb\u4f55\u5373\u5c06\u5230\u671f\u7684\u8bc1\u4e66\uff1a\n<pre><code class=\"language-bash\">0 1 * * * sudo certbot renew --quiet<\/code><\/pre>\n<p><code>--quiet<\/code>\u9009\u9879\u610f\u5473\u7740\u53ea\u6709\u5728\u7eed\u8ba2\u5c1d\u8bd5\u5931\u8d25\u6216\u8005\u6210\u529f\u7eed\u8ba2\u53d8\u66f4\u65b0\u8bc1\u4e66\u540e\uff0cCertbot \u624d\u4f1a\u8f93\u51fa\u4fe1\u606f\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\u9a8c\u8bc1\u81ea\u52a8\u7eed\u8ba2<\/h3>\n<p>\u4f60\u53ef\u4ee5\u901a\u8fc7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\u6765\u6d4b\u8bd5\u81ea\u52a8\u7eed\u8ba2\u8fc7\u7a0b\uff1a<\/p>\n<pre><code class=\"language-bash\">sudo certbot renew --dry-run<\/code><\/pre>\n<p>\u786e\u4fdd\u5728\u8fd0\u884cCertbot\u4e4b\u524d\uff0c\u4f60\u7684\u670d\u52a1\u5668\u768480\u7aef\u53e3\u662f\u5f00\u653e\u7684\u540c\u65f6\u6ce8\u610f\u670d\u52a1\u5668\u9632\u706b\u5899\uff08ufw\/iptables\uff09\u5141\u8bb880\u7aef\u53e3\u7684\u8bbf\u95ee\uff0c\u56e0\u4e3aLet's Encrypt\u901a\u5e38\u9700\u8981\u901a\u8fc7\u8be5\u7aef\u53e3\u9a8c\u8bc1\u670d\u52a1\u5668\u7684\u6240\u6709\u6743\u3002<\/p>\n<p>\u901a\u8fc7\u4ee5\u4e0a\u6b65\u9aa4\uff0c\u5e94\u8be5\u53ef\u4ee5\u786e\u4fdd\u4f60\u7684\u7f51\u7ad9\u6301\u7eed\u4f7f\u7528\u6709\u6548\u7684SSL\u8bc1\u4e66\uff0c\u4ece\u800c\u4fdd\u6301\u7f51\u7ad9\u7684\u5b89\u5168\u6027\u548c\u4fe1\u4efb\u5ea6\u3002\u4e0d\u8fc7\u5373\u4f7f\u5728\u8bbe\u7f6e\u4e86\u81ea\u52a8\u7eed\u8ba2\u540e\uff0c\u4e5f\u9700\u8981\u5b9a\u671f\u68c0\u67e5\u4f60\u7684\u7eed\u8ba2\u4efb\u52a1\u65e5\u5fd7\u6216\u8005\u67e5\u770b\u90ae\u7bb1\u662f\u5426\u6709\u76f8\u5173\u901a\u77e5\uff0c\u786e\u4fdd\u7eed\u8ba2\u4e00\u76f4\u80fd\u591f\u6b63\u5e38\u8fdb\u884c\u3002<\/p>\n<h2>iptables\u5907\u4efd\u548c\u5f00\u673a\u52a0\u8f7d<\/h2>\n<p>\u7531\u4e8e\u6211\u4e4b\u524d\u4f7f\u7528iptables\u4f5c\u4e3a\u8bbf\u95ee\u63a7\u5236\u5de5\u5177\u3002\u56e0\u6b64\uff0c\u5b9a\u671f\u5907\u4efdiptables\u89c4\u5219\u4ee5\u53ca\u5728\u7cfb\u7edf\u542f\u52a8\u65f6\u81ea\u52a8\u52a0\u8f7d\u8fd9\u4e9b\u89c4\u5219\u4e5f\u662f\u786e\u4fdd\u7cfb\u7edf\u5b89\u5168\u7684\u91cd\u8981\u6b65\u9aa4\u3002<\/p>\n<h3>\u5982\u4f55\u5907\u4efdiptables\u89c4\u5219<\/h3>\n<ol>\n<li>\u767b\u5f55\u5230\u670d\u52a1\u5668\u3002<\/li>\n<li>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c06\u5f53\u524d\u7684iptables\u89c4\u5219\u4fdd\u5b58\u5230\u4e00\u4e2a\u6587\u4ef6\u4e2d\uff1a\n<pre><code class=\"language-bash\">sudo iptables-save &gt; \/home\/user\/iptables.backup<\/code><\/pre>\n<\/li>\n<\/ol>\n<p>\u8fd9\u4e2a\u547d\u4ee4\u5c06\u6240\u6709\u5f53\u524d\u6d3b\u52a8\u7684iptables\u89c4\u5219\u8f93\u51fa\u5230\u6307\u5b9a\u7684\u6587\u4ef6\u4e2d\uff0c\u786e\u4fdd\u4f60\u5728\u9700\u8981\u65f6\u80fd\u591f\u5feb\u901f\u6062\u590d\u8fd9\u4e9b\u89c4\u5219\u3002<\/p>\n<ol start=\"3\">\n<li>\u53ef\u4ee5\u8bbe\u7f6ecron job\u6765\u5b9a\u671f\u6267\u884c\u8fd9\u4e2a\u547d\u4ee4\uff0c\u4ee5\u786e\u4fdd\u4f60\u7684iptables\u89c4\u5219\u5907\u4efd\u6587\u4ef6\u4fdd\u6301\u6700\u65b0\uff1a\n<pre><code class=\"language-bash\">0 0 * * * sudo iptables-save &gt; \/home\/user\/iptables_$(date +%Y%m%d).backup<\/code><\/pre>\n<\/li>\n<\/ol>\n<h3>\u5982\u4f55\u6062\u590diptables\u89c4\u5219<\/h3>\n<ol>\n<li>\u786e\u4fdd\u4f60\u6709iptables\u89c4\u5219\u7684\u5907\u4efd\u6587\u4ef6\u3002<\/li>\n<li>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5c06\u8fd9\u4e9b\u89c4\u5219\u6062\u590d\u5230iptables\uff1a\n<pre><code class=\"language-bash\">sudo iptables-restore &lt; \/home\/user\/iptables.backup<\/code><\/pre>\n<p>\u5982\u679c\u8981\u4f7f\u7528\u67d0\u4e00\u5929\u7684\u5907\u4efd\u5219\u4fee\u6539\u6587\u4ef6\u540d\u4e3a<code>iptables_YYYYMMDD.backup<\/code>\u3002<\/p>\n<\/li>\n<\/ol>\n<h3>\u4f7f\u7528systemd\u5f00\u673a\u81ea\u52a8\u52a0\u8f7diptables<\/h3>\n<p>\u4e3a\u4e86\u8ba9iptables\u89c4\u5219\u5728Ubuntu20.04\u7cfb\u7edf\u542f\u52a8\u65f6\u81ea\u52a8\u52a0\u8f7d\uff0c\u4f60\u53ef\u4ee5\u5c06<code>iptables-restore<\/code>\u547d\u4ee4\u6dfb\u52a0\u5230\u7cfb\u7edf\u7684\u542f\u52a8\u811a\u672c\u4e2d\uff1a<\/p>\n<ol>\n<li>\n<p>\u521b\u5efaSystemd\u7684\u670d\u52a1\u6587\u4ef6\uff1a<\/p>\n<pre><code class=\"language-bash\">sudo vim \/etc\/systemd\/system\/iptables-load.service<\/code><\/pre>\n<\/li>\n<li>\n<p>\u5728\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<pre><code class=\"language-xml\">\n[Unit]\nDescription=IPTABLES RESTORE\nDefaultDependencies=no\nBefore=network-pre.target\nWants=network-pre.target<\/code><\/pre>\n<\/li>\n<\/ol>\n<p>[Service]<br \/>\nType=oneshot<br \/>\nExecStart=\/sbin\/iptables-restore \/home\/user\/iptables.backup<\/p>\n<p>[Install]<br \/>\nWantedBy=multi-user.target<\/p>\n<pre><code>\n\u91cd\u65b0\u52a0\u8f7dsystemd\u914d\u7f6e\u5e76\u542f\u52a8\u670d\u52a1\uff1a\n```bash\nsudo systemctl daemon-reload\nsudo systemctl enable iptables-load\nsudo systemctl start iptables-load<\/code><\/pre>\n<ol start=\"3\">\n<li>\u5982\u679c\u4f60\u9700\u8981\u6062\u590d\u6700\u65b0\u7684iptables\u5907\u4efd\uff0c\u7531\u4e8esystemd\u4e0d\u652f\u6301\u4f7f\u7528shell\u547d\u4ee4\u548c\u53d8\u91cf\uff0c\u6240\u4ee5\u8981\u4f7f\u7528\u52a8\u6001\u7684\u5907\u4efd\u6587\u4ef6\u5c31\u9700\u8981\u901a\u8fc7\u811a\u672c\u6765\u5b8c\u6210\u4e86\uff1a\n<pre><code class=\"language-bash\">sudo vim \/home\/user\/iptables-load.sh<\/code><\/pre>\n<\/li>\n<\/ol>\n<p>\u6dfb\u52a0\u4ee5\u4e0b\u5185\u5bb9\uff1a<\/p>\n<pre><code class=\"language-bash\">#!\/bin\/bash\n\/sbin\/iptables-restore &lt; \/home\/user\/iptables_$(date +%Y%m%d).backup<\/code><\/pre>\n<p>\u4fdd\u5b58\u540e\u9000\u51fa\uff0c\u6dfb\u52a0shell\u811a\u672c\u6267\u884c\u6743\u9650\uff1a<\/p>\n<pre><code class=\"language-bash\">sudo chmod +x \/home\/user\/load-iptables.sh<\/code><\/pre>\n<p>\u4fee\u6539<code>\/etc\/systemd\/system\/iptables-load.service<\/code>\u6587\u4ef6\uff0c\u5c06<code>ExecStart<\/code>\u7684\u503c\u4fee\u6539\u4e3a<code>\/home\/user\/load-iptables.sh<\/code>\uff1a<\/p>\n<pre><code class=\"language-xml\">[Unit]\nDescription=Load iptables rules\nBefore=network-pre.target\nWants=network-pre.target\n[Service]\nType=oneshot\nExecStart=\/home\/user\/load-iptables.sh\n[Install]\nWantedBy=multi-user.target<\/code><\/pre>\n<p>\u540c\u6837\u9700\u8981\u91cd\u65b0\u52a0\u8f7dsystemd\u914d\u7f6e\u5e76\u542f\u52a8\u670d\u52a1\uff1a<\/p>\n<pre><code class=\"language-bash\">sudo systemctl daemon-reload\nsudo systemctl enable iptables-load\nsudo systemctl start iptables-load<\/code><\/pre>\n<h1>\u603b\u7ed3<\/h1>\n<p>\u5b9a\u671f\u5907\u4efd\u548c\u7ef4\u62a4\u662f\u4fdd\u6301\u4f60\u7684WordPress\u7f51\u7ad9\u8fd0\u884c\u5e73\u7a33\u3001\u5b89\u5168\u4e0d\u53ef\u6216\u7f3a\u7684\u63aa\u65bd\u3002\u5728\u5f53\u4eca\u65f6\u4ee3\uff0c\u6570\u636e\u662f\u6781\u5176\u5b9d\u8d35\u7684\u8d44\u6e90\uff0c\u5c3d\u7ba1\u4e91\u670d\u52a1\u80fd\u63d0\u4f9b\u5f88\u9ad8\u7684\u53ef\u9760\u6027\uff0c\u4f46\u662f\u4e92\u8054\u7f51\u73af\u5883\u4ecd\u7136\u5145\u6ee1\u7740\u4e0d\u53ef\u9884\u6d4b\u6027\uff0c\u56e0\u6b64\uff0c\u901a\u8fc7\u5b9a\u671f\u6267\u884c\u5907\u4efd\u548c\u7ef4\u62a4\u4efb\u52a1\uff0c\u4e0d\u4ec5\u53ef\u4ee5\u8ba9\u4f60\u80fd\u591f\u786e\u4fdd\u6570\u636e\u7684\u5b89\u5168\uff0c\u8fd8\u80fd\u5728\u53d1\u751f\u95ee\u9898\u65f6\u8fc5\u901f\u6062\u590d\u670d\u52a1\uff0c\u6700\u5c0f\u5316\u81ea\u5df1\u7684\u635f\u5931\u548c\u5bf9\u7528\u6237\u4f53\u9a8c\u7684\u5f71\u54cd\u3002<\/p>\n<p>\u8fd9\u5e94\u8be5\u662f\u5173\u4e8eWordPress\u7684\u6700\u540e\u4e00\u7bc7\u6587\u7ae0\uff0c\u540e\u7eed\u6216\u8bb8\u4f1a\u5199\u4e00\u4e9b\u4f7f\u7528\u4e2d\u7684\u4f53\u9a8c\u548c\u7ecf\u9a8c\u5206\u4eab\u3002\u5728\u8fd9\u7bc7\u6587\u7ae0\u91cc\uff0c\u6211\u4eec\u4ecb\u7ecd\u4e86\u5982\u4f55\u5907\u4efdMySQL\u6570\u636e\u5e93\u3001WordPress\u6587\u4ef6\uff0c\u5982\u4f55\u4f7f\u7528Certbot\u81ea\u52a8\u7ef4\u62a4SSL\u8bc1\u4e66\uff0c\u4ee5\u53ca\u5982\u4f55\u5907\u4efd\u548c\u81ea\u52a8\u52a0\u8f7diptables\u89c4\u5219\u3002\u6211\u60f3\u8fd9\u4e9b\u5185\u5bb9\u5e94\u8be5\u5df2\u7ecf\u53ef\u4ee5\u521d\u6b65\u4fdd\u969c\u7f51\u7ad9\u7684\u957f\u671f\u7a33\u5b9a\u8fd0\u884c\uff0c\u5e0c\u671b\u8fd9\u4e9b\u5185\u5bb9\u53ef\u4ee5\u5e2e\u52a9\u4f60\u642d\u5efa\u4e00\u4e2a\u66f4\u52a0\u7a33\u5b9a\u548c\u5b89\u5168\u7684\u7f51\u7ad9\u73af\u5883\u3002<\/p>\n<blockquote>\n<p>\u53c2\u8003\u8d44\u6599\uff1a<br \/>\n<a href=\"https:\/\/dev.mysql.com\/doc\/refman\/8.0\/en\/mysqldump.html\">https:\/\/dev.mysql.com\/doc\/refman\/8.0\/en\/mysqldump.html<\/a><br \/>\n<a href=\"https:\/\/dev.mysql.com\/doc\/refman\/8.0\/en\/mysqlbinlog.html\">https:\/\/dev.mysql.com\/doc\/refman\/8.0\/en\/mysqlbinlog.html<\/a><br \/>\n<a href=\"https:\/\/www.digitalocean.com\/community\/tutorials\/how-to-use-systemctl-to-manage-systemd-services-and-units\">https:\/\/www.digitalocean.com\/community\/tutorials\/how-to-use-systemctl-to-manage-systemd-services-and-units<\/a><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>\u672c\u6587\u4e3b\u8981\u6d89\u53caWordPress\u670d\u52a1\u5668\u4e00\u4e9b\u91cd\u8981\u7ec4\u4ef6\u7684\u5907\u4efd\uff0c\u5305\u62ecMySQL\uff0cWordPress\u6587\u4ef6\uff0ciptables\u89c4\u5219\u4ee5\u53caSSL\u8bc1\u4e66\u7684\u5b9a\u671f\u66f4\u65b0\u3002<\/p>\n","protected":false},"author":3,"featured_media":169,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_jetpack_memberships_contains_paid_content":false},"categories":[27],"tags":[],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/blog.devops955.com\/swain\/wp-content\/uploads\/sites\/2\/2024\/03\/Ubuntu-1404-.jpg","_links":{"self":[{"href":"https:\/\/blog.devops955.com\/swain\/wp-json\/wp\/v2\/posts\/197"}],"collection":[{"href":"https:\/\/blog.devops955.com\/swain\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.devops955.com\/swain\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.devops955.com\/swain\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.devops955.com\/swain\/wp-json\/wp\/v2\/comments?post=197"}],"version-history":[{"count":12,"href":"https:\/\/blog.devops955.com\/swain\/wp-json\/wp\/v2\/posts\/197\/revisions"}],"predecessor-version":[{"id":329,"href":"https:\/\/blog.devops955.com\/swain\/wp-json\/wp\/v2\/posts\/197\/revisions\/329"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.devops955.com\/swain\/wp-json\/wp\/v2\/media\/169"}],"wp:attachment":[{"href":"https:\/\/blog.devops955.com\/swain\/wp-json\/wp\/v2\/media?parent=197"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.devops955.com\/swain\/wp-json\/wp\/v2\/categories?post=197"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.devops955.com\/swain\/wp-json\/wp\/v2\/tags?post=197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}