{"id":149591,"date":"2024-11-01T15:18:30","date_gmt":"2024-11-01T07:18:30","guid":{"rendered":"https:\/\/server.hk\/cnblog\/149591\/"},"modified":"2024-11-01T15:18:31","modified_gmt":"2024-11-01T07:18:31","slug":"%e5%ae%89%e5%85%a8%e5%8f%af%e9%9d%a0%e7%9a%84%e5%82%99%e4%bb%bd%e6%96%b9%e5%bc%8f%ef%bc%8c%e6%af%8f%e5%a4%a9%e5%82%99%e4%bb%bd1%e6%ac%a1%e5%b0%87%e6%95%b8%e6%93%9a%e5%ba%ab%e3%80%82-%e6%af%8f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/149591\/","title":{"rendered":"\u5b89\u5168\u53ef\u9760\u7684\u5099\u4efd\u65b9\u5f0f\uff0c\u6bcf\u5929\u5099\u4efd1\u6b21\u5c07\u6578\u64da\u5eab\u3002 (\u6bcf\u5929\u5099\u4efd1\u6b21\u5c07\u6578\u64da\u5eab)"},"content":{"rendered":"<h1 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id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e6%96%bd%e6%af%8f%e5%a4%a9%e5%82%99%e4%bb%bd%e6%95%b8%e6%93%9a%e5%ba%ab-MnbQJxDboa\">\u5982\u4f55\u5be6\u65bd\u6bcf\u5929\u5099\u4efd\u6578\u64da\u5eab<\/h2>\n<p>\u5be6\u65bd\u6bcf\u5929\u5099\u4efd\u6578\u64da\u5eab\u7684\u904e\u7a0b\u53ef\u4ee5\u5206\u70ba\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<h3 id=\"1-%e7%a2%ba%e5%ae%9a%e5%82%99%e4%bb%bd%e7%ad%96%e7%95%a5-MnbQJxDboa\">1. \u78ba\u5b9a\u5099\u4efd\u7b56\u7565<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u78ba\u5b9a\u5099\u4efd\u7684\u983b\u7387\u548c\u6642\u9593\u3002\u5c0d\u65bc\u5927\u591a\u6578\u4f01\u696d\u4f86\u8aaa\uff0c\u6bcf\u5929\u9032\u884c\u4e00\u6b21\u5099\u4efd\u662f\u5408\u7406\u7684\u9078\u64c7\u3002\u60a8\u53ef\u4ee5\u9078\u64c7\u5728\u696d\u52d9\u4f4e\u5cf0\u671f\u9032\u884c\u5099\u4efd\uff0c\u4ee5\u6e1b\u5c11\u5c0d\u7cfb\u7d71\u6027\u80fd\u7684\u5f71\u97ff\u3002<\/p>\n<h3 id=\"2-%e9%81%b8%e6%93%87%e5%82%99%e4%bb%bd%e5%b7%a5%e5%85%b7-MnbQJxDboa\">2. \u9078\u64c7\u5099\u4efd\u5de5\u5177<\/h3>\n<p>\u5e02\u5834\u4e0a\u6709\u8a31\u591a\u5099\u4efd\u5de5\u5177\u53ef\u4f9b\u9078\u64c7\uff0c\u6839\u64da\u60a8\u7684\u9700\u6c42\u9078\u64c7\u5408\u9069\u7684\u5de5\u5177\u81f3\u95dc\u91cd\u8981\u3002\u5e38\u898b\u7684\u6578\u64da\u5eab\u5099\u4efd\u5de5\u5177\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>mysqldump\uff1a<\/strong>\u5c0d\u65bcMySQL\u6578\u64da\u5eab\uff0cmysqldump\u662f\u4e00\u500b\u975e\u5e38\u6d41\u884c\u7684\u5099\u4efd\u5de5\u5177\uff0c\u53ef\u4ee5\u8f15\u9b06\u5c0e\u51fa\u6578\u64da\u5eab\u7684\u5167\u5bb9\u3002<\/li>\n<li><strong>pg_dump\uff1a<\/strong>\u5c0d\u65bcPostgreSQL\u6578\u64da\u5eab\uff0cpg_dump\u662f\u5b98\u65b9\u63d0\u4f9b\u7684\u5099\u4efd\u5de5\u5177\uff0c\u652f\u6301\u591a\u7a2e\u683c\u5f0f\u7684\u5c0e\u51fa\u3002<\/li>\n<li><strong>\u81ea\u52d5\u5316\u5099\u4efd\u5de5\u5177\uff1a<\/strong>\u5982Bacula\u3001Amanda\u7b49\uff0c\u9019\u4e9b\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u60a8\u81ea\u52d5\u5316\u5099\u4efd\u904e\u7a0b\uff0c\u6e1b\u5c11\u4eba\u5de5\u5e72\u9810\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e8%a8%ad%e5%ae%9a%e5%82%99%e4%bb%bd%e8%a8%88%e5%8a%83-MnbQJxDboa\">3. \u8a2d\u5b9a\u5099\u4efd\u8a08\u5283<\/h3>\n<p>\u4f7f\u7528\u8a08\u5283\u4efb\u52d9\uff08\u5982Linux\u7684cron\u4f5c\u696d\uff09\u4f86\u81ea\u52d5\u57f7\u884c\u5099\u4efd\u547d\u4ee4\u3002\u4f8b\u5982\uff0c\u5c0d\u65bcMySQL\u6578\u64da\u5eab\uff0c\u60a8\u53ef\u4ee5\u5728crontab\u4e2d\u6dfb\u52a0\u4ee5\u4e0b\u884c\u4f86\u6bcf\u5929\u51cc\u66682\u9ede\u9032\u884c\u5099\u4efd\uff1a<\/p>\n<pre><code>0 2 * * * \/usr\/bin\/mysqldump -u username -p password database_name &gt; \/path\/to\/backup\/backup_$(date +%F).sql<\/code><\/pre>\n<h3 id=\"4-%e6%b8%ac%e8%a9%a6%e5%82%99%e4%bb%bd%e6%81%a2%e5%be%a9-MnbQJxDboa\">4. 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id=\"%e7%b5%90%e8%ab%96-MnbQJxDboa\">\u7d50\u8ad6<\/h2>\n<p>\u6bcf\u5929\u5099\u4efd\u4e00\u6b21\u6578\u64da\u5eab\u662f\u4e00\u9805\u91cd\u8981\u7684\u6578\u64da\u4fdd\u8b77\u63aa\u65bd\uff0c\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6578\u64da\u4e1f\u5931\u548c\u640d\u58de\u3002\u901a\u904e\u5236\u5b9a\u5408\u7406\u7684\u5099\u4efd\u7b56\u7565\u3001\u9078\u64c7\u5408\u9069\u7684\u5de5\u5177\u4ee5\u53ca\u5b9a\u671f\u6e2c\u8a66\u6062\u5fa9\u904e\u7a0b\uff0c\u60a8\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u5b8c\u6574\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u548c\u7a69\u5b9a\u6027\u7684\u696d\u52d9\u4f86\u8aaa\uff0c\u9019\u662f\u4e00\u9805\u4e0d\u53ef\u6216\u7f3a\u7684\u5de5\u4f5c\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> 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