{"id":62423,"date":"2025-04-29T11:47:00","date_gmt":"2025-04-29T03:47:00","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62423\/"},"modified":"2025-04-29T11:47:00","modified_gmt":"2025-04-29T03:47:00","slug":"%e5%a4%87%e4%bb%bd%e5%ae%89%e5%85%a8%ef%bc%9a%e4%bf%9d%e6%8a%a4%e6%82%a8%e7%9a%84linux%e6%9c%8d%e5%8a%a1%e5%99%a8%e5%85%8d%e5%8f%97%e6%95%b0%e6%8d%ae%e4%b8%a2%e5%a4%b1-3","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62423\/","title":{"rendered":"\u5907\u4efd\u5b89\u5168\uff1a\u4fdd\u62a4\u60a8\u7684Linux\u670d\u52a1\u5668\u514d\u53d7\u6570\u636e\u4e22\u5931"},"content":{"rendered":"

\"\u5907\u4efd\u5b89\u5168\uff1a\u4fdd\u62a4\u60a8\u7684Linux\u670d\u52a1\u5668\u514d\u53d7\u6570\u636e\u4e22\u5931\u63d2\u56fe\"<\/p>\n

\u5907\u4efd\u5b89\u5168\uff1a\u4fdd\u62a4\u60a8\u7684Linux\u670d\u52a1\u5668\u514d\u53d7\u6570\u636e\u4e22\u5931<\/p>\n

\u5728\u8fd0\u884cLinux\u670d\u52a1\u5668\u65f6\uff0c\u6570\u636e\u5907\u4efd\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u6570\u636e\u4e22\u5931\u53ef\u80fd\u662f\u7531\u786c\u4ef6\u6545\u969c\u3001\u6076\u610f\u8f6f\u4ef6\u6216\u4eba\u4e3a\u9519\u8bef\u5f15\u8d77\u7684\uff0c\u8fd9\u4e9b\u90fd\u53ef\u80fd\u5bfc\u81f4\u707e\u96be\u6027\u7684\u540e\u679c\u3002\u4e3a\u4e86\u4fdd\u62a4\u60a8\u7684\u670d\u52a1\u5668\u6570\u636e\uff0c\u60a8\u9700\u8981\u5efa\u7acb\u4e00\u4e2a\u53ef\u9760\u7684\u5907\u4efd\u7cfb\u7edf\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u4e00\u4e9b\u5e38\u7528\u7684\u5907\u4efd\u65b9\u6cd5\u4ee5\u53ca\u5982\u4f55\u5728Linux\u670d\u52a1\u5668\u4e0a\u914d\u7f6e\u5907\u4efd\u3002<\/p>\n

    \n
  1. \u5b9a\u671f\u5168\u91cf\u5907\u4efd<\/li>\n<\/ol>\n

    \u5b9a\u671f\u5168\u91cf\u5907\u4efd\u662f\u6700\u57fa\u672c\u3001\u6700\u91cd\u8981\u7684\u5907\u4efd\u7b56\u7565\u4e4b\u4e00\u3002\u8fd9\u79cd\u5907\u4efd\u65b9\u6cd5\u4f1a\u5c06\u670d\u52a1\u5668\u4e0a\u7684\u6240\u6709\u6570\u636e\u90fd\u590d\u5236\u5230\u5907\u4efd\u8bbe\u5907\u4e2d\u3002\u901a\u5e38\uff0c\u53ef\u4ee5\u5c06\u5907\u4efd\u5b58\u50a8\u5728\u672c\u5730\u78c1\u76d8\u3001\u7f51\u7edc\u5b58\u50a8\u8bbe\u5907\uff08\u5982NAS\uff09\u6216\u4e91\u5b58\u50a8\u4e2d\u3002<\/p>\n

    \u4ee5\u4e0b\u662f\u4e00\u79cd\u4f7f\u7528rsync\u5de5\u5177\u8fdb\u884c\u5b9a\u671f\u5168\u91cf\u5907\u4efd\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n

    # \u521b\u5efa\u4e00\u4e2a\u811a\u672c\u6587\u4ef6backup.sh\nnano backup.sh\n\n# \u7f16\u5199\u5907\u4efd\u811a\u672c\u4ee3\u7801\n#!\/bin\/bash\nrsync -avz --delete \/var\/www\/ \/backup\/www\/\n\n# \u4fdd\u5b58\u5e76\u9000\u51fa\u7f16\u8f91\u5668\nCtrl + X\uff0c\u7136\u540e\u6309Y\uff0c\u6700\u540e\u6309Enter\n\n# \u8bbe\u5b9a\u5907\u4efd\u811a\u672c\u7684\u6267\u884c\u6743\u9650\nchmod +x backup.sh\n\n# \u521b\u5efa\u4e00\u4e2acron\u4efb\u52a1\uff0c\u5b9a\u671f\u6267\u884c\u5907\u4efd\u811a\u672c\ncrontab -e\n\n# \u5728cron\u4efb\u52a1\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4e00\u884c\n0 0 * * * \/path\/to\/backup.sh\n\n# \u4fdd\u5b58\u5e76\u9000\u51fa\u7f16\u8f91\u5668\nCtrl + X\uff0c\u7136\u540e\u6309Y\uff0c\u6700\u540e\u6309Enter<\/pre>\n
      \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
    \u4ee5\u4e0a\u4ee3\u7801\u4e2d\u7684\u5907\u4efd\u811a\u672c\u5c06\/var\/www\/\u76ee\u5f55\u4e2d\u7684\u6240\u6709\u6587\u4ef6\u590d\u5236\u5230\/backup\/www\/\u76ee\u5f55\u4e2d\uff0c\u5e76\u4f7f\u7528rsync\u7684\u589e\u91cf\u5907\u4efd\u529f\u80fd\uff0c\u53ea\u590d\u5236\u90a3\u4e9b\u5df2\u88ab\u66f4\u6539\u6216\u65b0\u589e\u7684\u6587\u4ef6\u3002<\/p>\n
      \n
    1. \u589e\u91cf\u5907\u4efd<\/li>\n<\/ol>\n
      \u5168\u91cf\u5907\u4efd\u53ef\u80fd\u4f1a\u5360\u7528\u5f88\u5927\u7684\u5b58\u50a8\u7a7a\u95f4\uff0c\u800c\u4e14\u6bcf\u6b21\u5907\u4efd\u90fd\u9700\u8981\u5c06\u6240\u6709\u6570\u636e\u590d\u5236\u4e00\u904d\uff0c\u8fd9\u53ef\u80fd\u4f1a\u8017\u8d39\u5f88\u591a\u65f6\u95f4\u3002\u4e3a\u4e86\u51cf\u5c11\u5907\u4efd\u65f6\u95f4\u548c\u5b58\u50a8\u7a7a\u95f4\uff0c\u53ef\u4ee5\u4f7f\u7528\u589e\u91cf\u5907\u4efd\u3002\u589e\u91cf\u5907\u4efd\u53ea\u5907\u4efd\u4e0e\u4e0a\u4e00\u6b21\u5907\u4efd\u4e4b\u95f4\u53d1\u751f\u53d8\u5316\u7684\u6570\u636e\u3002<\/p>\n
      \u4ee5\u4e0b\u662f\u4f7f\u7528rsync\u5de5\u5177\u5b9e\u73b0\u589e\u91cf\u5907\u4efd\u7684\u793a\u4f8b\u4ee3\u7801\uff1a<\/p>\n
      # \u521b\u5efa\u4e00\u4e2a\u811a\u672c\u6587\u4ef6incremental_backup.sh\nnano incremental_backup.sh\n\n# \u7f16\u5199\u5907\u4efd\u811a\u672c\u4ee3\u7801\n#!\/bin\/bash\nrsync -avz --delete --link-dest=\/backup\/www\/2021-04-01\/ \/var\/www\/ \/backup\/www\/$(date +\"%Y-%m-%d\")\/\n\n# \u4fdd\u5b58\u5e76\u9000\u51fa\u7f16\u8f91\u5668\nCtrl + X\uff0c\u7136\u540e\u6309Y\uff0c\u6700\u540e\u6309Enter\n\n# \u8bbe\u5b9a\u5907\u4efd\u811a\u672c\u7684\u6267\u884c\u6743\u9650\nchmod +x incremental_backup.sh\n\n# \u521b\u5efa\u4e00\u4e2acron\u4efb\u52a1\uff0c\u5b9a\u671f\u6267\u884c\u5907\u4efd\u811a\u672c\ncrontab -e\n\n# \u5728cron\u4efb\u52a1\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4e00\u884c\n0 0 * * * \/path\/to\/incremental_backup.sh\n\n# \u4fdd\u5b58\u5e76\u9000\u51fa\u7f16\u8f91\u5668\nCtrl + X\uff0c\u7136\u540e\u6309Y\uff0c\u6700\u540e\u6309Enter<\/pre>\n
        \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
      \u4ee5\u4e0a\u4ee3\u7801\u4e2d\u7684\u5907\u4efd\u811a\u672c\u5c06\u4f7f\u7528–link-dest\u53c2\u6570\u6307\u5b9a\u524d\u4e00\u5929\u7684\u5907\u4efd\u76ee\u5f55\u4f5c\u4e3a\u57fa\u51c6\u76ee\u5f55\uff0c\u4ec5\u590d\u5236\u4e0e\u4e0a\u4e00\u6b21\u5907\u4efd\u4e4b\u95f4\u6709\u53d8\u5316\u7684\u6587\u4ef6\uff0c\u5e76\u521b\u5efa\u4e00\u4e2a\u4ee5\u5f53\u524d\u65e5\u671f\u547d\u540d\u7684\u65b0\u5907\u4efd\u76ee\u5f55\u3002<\/p>\n
        \n
      1. \u6570\u636e\u5e93\u5907\u4efd<\/li>\n<\/ol>\n
        \u5982\u679c\u60a8\u5728\u670d\u52a1\u5668\u4e0a\u8fd0\u884c\u6709\u6570\u636e\u5e93\uff08\u5982MySQL\u6216PostgreSQL\uff09\uff0c\u5219\u6570\u636e\u5e93\u5907\u4efd\u4e5f\u81f3\u5173\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e24\u4e2a\u5907\u4efd\u6570\u636e\u5e93\u7684\u5e38\u7528\u65b9\u6cd5\u3002<\/p>\n
        \u4f7f\u7528mysqldump\u5907\u4efdMySQL\u6570\u636e\u5e93\uff1a<\/p>\n
        # \u521b\u5efa\u4e00\u4e2a\u811a\u672c\u6587\u4ef6mysql_backup.sh\nnano mysql_backup.sh\n\n# \u7f16\u5199\u5907\u4efd\u811a\u672c\u4ee3\u7801\n#!\/bin\/bash\nmysqldump -u username -p database_name &gt; \/backup\/mysql\/$(date +\"%Y-%m-%d\").sql\n\n# \u4fdd\u5b58\u5e76\u9000\u51fa\u7f16\u8f91\u5668\nCtrl + X\uff0c\u7136\u540e\u6309Y\uff0c\u6700\u540e\u6309Enter\n\n# \u8bbe\u5b9a\u5907\u4efd\u811a\u672c\u7684\u6267\u884c\u6743\u9650\nchmod +x mysql_backup.sh\n\n# \u521b\u5efa\u4e00\u4e2acron\u4efb\u52a1\uff0c\u5b9a\u671f\u6267\u884c\u5907\u4efd\u811a\u672c\ncrontab -e\n\n# \u5728cron\u4efb\u52a1\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4e00\u884c\n0 0 * * * \/path\/to\/mysql_backup.sh\n\n# \u4fdd\u5b58\u5e76\u9000\u51fa\u7f16\u8f91\u5668\nCtrl + X\uff0c\u7136\u540e\u6309Y\uff0c\u6700\u540e\u6309Enter<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \u4f7f\u7528pg_dump\u5907\u4efdPostgreSQL\u6570\u636e\u5e93\uff1a<\/p>\n
        # \u521b\u5efa\u4e00\u4e2a\u811a\u672c\u6587\u4ef6postgres_backup.sh\nnano postgres_backup.sh\n\n# \u7f16\u5199\u5907\u4efd\u811a\u672c\u4ee3\u7801\n#!\/bin\/bash\npg_dump -U postgres -F t database_name &gt; \/backup\/postgres\/$(date +\"%Y-%m-%d\").tar\n\n# \u4fdd\u5b58\u5e76\u9000\u51fa\u7f16\u8f91\u5668\nCtrl + X\uff0c\u7136\u540e\u6309Y\uff0c\u6700\u540e\u6309Enter\n\n# \u8bbe\u5b9a\u5907\u4efd\u811a\u672c\u7684\u6267\u884c\u6743\u9650\nchmod +x postgres_backup.sh\n\n# \u521b\u5efa\u4e00\u4e2acron\u4efb\u52a1\uff0c\u5b9a\u671f\u6267\u884c\u5907\u4efd\u811a\u672c\ncrontab -e\n\n# \u5728cron\u4efb\u52a1\u914d\u7f6e\u6587\u4ef6\u4e2d\u6dfb\u52a0\u4e00\u884c\n0 0 * * * \/path\/to\/postgres_backup.sh\n\n# \u4fdd\u5b58\u5e76\u9000\u51fa\u7f16\u8f91\u5668\nCtrl + X\uff0c\u7136\u540e\u6309Y\uff0c\u6700\u540e\u6309Enter<\/pre>\n
          \u767b\u5f55\u540e\u590d\u5236   <\/p>\n
        \u901a\u8fc7\u5b9a\u671f\u5907\u4efd\u670d\u52a1\u5668\u6570\u636e\u5e76\u91c7\u53d6\u9002\u5f53\u7684\u5b89\u5168\u63aa\u65bd\uff0c\u60a8\u53ef\u4ee5\u907f\u514d\u7531\u4e8e\u786c\u4ef6\u6545\u969c\u3001\u6076\u610f\u8f6f\u4ef6\u6216\u4eba\u4e3a\u9519\u8bef\u5bfc\u81f4\u7684\u6570\u636e\u4e22\u5931\u3002\u4f7f\u7528\u4e0a\u8ff0\u793a\u4f8b\u4ee3\u7801\uff0c\u5728Linux\u670d\u52a1\u5668\u4e0a\u914d\u7f6e\u4e00\u4e2a\u53ef\u9760\u7684\u5907\u4efd\u7cfb\u7edf\uff0c\u5c31\u80fd\u4e3a\u60a8\u7684\u6570\u636e\u63d0\u4f9b\u6700\u5927\u7a0b\u5ea6\u7684\u4fdd\u62a4\u3002<\/p>\n
        \u4ee5\u4e0a\u5c31\u662f\u5907\u4efd\u5b89\u5168\uff1a\u4fdd\u62a4\u60a8\u7684Linux\u670d\u52a1\u5668\u514d\u53d7\u6570\u636e\u4e22\u5931\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"
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