{"id":39766,"date":"2024-11-26T17:08:54","date_gmt":"2024-11-26T09:08:54","guid":{"rendered":"https:\/\/fwq.ai\/blog\/39766\/"},"modified":"2024-11-26T17:08:54","modified_gmt":"2024-11-26T09:08:54","slug":"%e7%bb%86%e8%bf%b0rsync%e5%9c%a8centos%e4%b8%8a%e5%88%9b%e5%bb%ba%e5%bc%82%e5%9c%b0%e5%a4%87%e4%bb%bd%e7%ab%99%e7%82%b9","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/39766\/","title":{"rendered":"\u7ec6\u8ff0Rsync\u5728Centos\u4e0a\u521b\u5efa\u5f02\u5730\u5907\u4efd\u7ad9\u70b9"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/001\/246\/273\/173011546669149.jpg\" class=\"aligncenter\" title=\"\u7ec6\u8ff0Rsync\u5728Centos\u4e0a\u521b\u5efa\u5f02\u5730\u5907\u4efd\u7ad9\u70b9\u63d2\u56fe\" alt=\"\u7ec6\u8ff0Rsync\u5728Centos\u4e0a\u521b\u5efa\u5f02\u5730\u5907\u4efd\u7ad9\u70b9\u63d2\u56fe\" \/><\/p>\n<p>DigitalOcean\u63d0\u4f9b \u5feb\u7167\u548c\u5907\u4efd\uff0c\u6765\u5904\u7406\u5907\u4efd\u548c\u5feb\u7167\u975e\u5e38\u597d\u3002 \u8fd8\u6709\u4e00\u4e9b\u4f18\u79c0\u7684\u5907\u4efd\u5373\u670d\u52a1\u89e3\u51b3\u65b9\u6848\uff0c\u80fd\u591f\u4ee5\u6700\u4f4e\u914d\u7f6e\u5de5\u4f5c\u3002 \u4f46\u6709\u65f6\u6211\u4eec\u60f3\u4f7f\u7528\u53e6\u4e00\u4e2a\u5907\u4efd\u670d\u52a1\u5668\u6216\u8005\u5185\u90e8\u670d\u52a1\u5668\uff0c\u6211\u4eec\u60f3\u8981\u4e00\u4e2a\u5feb\u901f\u7684\u65b9\u6cd5\u5c06\u6570\u636e\u4ecewebhost\u56de\u5230\u6211\u4eec\u7684\u670d\u52a1\u5668\u3002 \u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e9b\u63d0\u793a\u53ef\u4ee5\u5e2e\u52a9\u3002<\/p>\n<p>\u6709\u4e24\u79cd\u65b9\u6cd5\u53ef\u4ee5\u8fdb\u884c\u5907\u4efd\uff1a\u589e\u91cf\u5907\u4efd\u548c\u5b8c\u5168\u5907\u4efd\u3002 \u5b8c\u5168\u5907\u4efd\u590d\u5236\u6240\u6709\u6570\u636e\uff0c\u800c\u5feb\u7167\u4ec5\u5904\u7406\u81ea\u4e0a\u6b21\u66f4\u65b0\u4ee5\u6765\u7684\u66f4\u6539\u3002<\/p>\n<p><span style=\"color:#1E1E1E;letter-spacing: 2px;border-left:#FF3030 3px solid;border-right:#FF3030 3px solid;padding-left: 8px;padding-right:8px;font-size: 12pt\"><strong>\u5b8c\u5168\u5907\u4efd<\/strong><\/span> <\/p>\n<p>\u5b8c\u5168\u5907\u4efd\u901a\u5e38\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a<\/p>\n<p>\u5bf9\u6587\u4ef6\u5939\u4e2d\u7684\u6240\u6709\u6587\u4ef6\u8fdb\u884c\u5f52\u6863<\/p>\n<p>\u5c06\u751f\u6210\u7684\u5f52\u6863\u590d\u5236\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u3002<\/p>\n<p>\u5982\u4e0a\u6240\u8ff0\uff0c\u6211\u4eec\u7684\u6570\u636e\u5c06\u9a7b\u7559\u5728\/ var \/ www \/ wordpress\u76ee\u5f55\u4e2d\u3002 \u6211\u4eec\u5c06\u6307\u5b9a\u4e00\u4e2a\u5907\u4efd\u6587\u4ef6\u5939\u4f4d\u7f6e\u3002<\/p>\n<pre>\nmkdir -p \/backup\/wordpress\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e0a\u9762\u7684\u547d\u4ee4\u5c06\u521b\u5efa\u4e00\u4e2a\/ backup\u76ee\u5f55\uff0c\u548c\u4e00\u4e2a\/ backup \/ wordpress\u76ee\u5f55\uff0c\u5982\u679c\u5b83\u4eec\u4e0d\u5b58\u5728\u3002 \u8981\u521b\u5efa\u6211\u4eec\u7684\u6570\u636e\u7684\u5b8c\u6574\u5feb\u7167\uff0c\u6211\u4eec\u4f7f\u7528\u79f0\u4e3atar\u7684\u5de5\u5177\u3002<\/p>\n<pre>\ntar -czf \/backup\/wordpress\/initial_backup.tar.gz\n\n\/var\/www\/wordpress\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>tar\u5c06c\u5728A F ILE initial_backup.tar.gz reate AG\u017eIP\u5b58\u6863\u3002 \u6211\u4eec\u53ef\u4ee5\u6dfb\u52a0\u4e00\u4e2av\u6807\u5fd7\uff08\u6240\u4ee5\u6211\u4eec\u5f97\u5230\u7684tar-czvf\uff09\u5982\u679c\u6211\u4eec\u60f3\u8981\u4e00\u4e2a\u8be6\u7ec6\u8f93\u51fa\uff08\u6587\u4ef6\u540d\u5217\u8868\uff09\u3002 \u6211\u4eec\u5c06\u6587\u4ef6\u547d\u540d\u4e3ainitial_backup.tar.gz\uff0c\u4ee5\u4fbf\u6211\u4eec\u77e5\u9053\u8fd9\u662f\u4e00\u4e2a\u521d\u59cb\u5907\u4efd\uff0c\u5b83\u4f7f\u7528tar\u5f52\u6863\uff0ciz\u4ee5gzip\u683c\u5f0f\u538b\u7f29\u3002 tar\u4f1a\u4f7f\u7528\u4efb\u4f55\u53c2\u6570\uff0c\u6211\u4eec\u63d0\u4f9b\u4e00\u4e2a\u6765\u6e90\uff0c\u6211\u4eec\u7684\u60c5\u51b5\u4e0b\uff0c\u5c06\u5907\u4efd\u7684\/ var \/ WWW \/ WordPress\u7684\u76ee\u5f55\u4e2d\u3002 \u6211\u4eec\u53ef\u4ee5\u4f20\u9012\u4e24\u4e2a\u6216\u591a\u4e2a\u53c2\u6570\uff0c\u65e0\u8bba\u5b83\u4eec\u662f\u6587\u4ef6\u8fd8\u662f\u6587\u4ef6\u5939\uff1aie\u3002<\/p>\n<pre>\ntar -czf \/backup\/cms_systems_backup.tar.gz \/var\/www\/wordpress\n\/var\/www\/drupal \/var\/www\/joomla\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6700\u540e\u4e00\u4e2a\u547d\u4ee4\u5c06\u5907\u4efd\u6240\u6709\u5df2\u5b89\u88c5\u7684cms\u7cfb\u7edf\u3002<\/p>\n<p>\u73b0\u5728\uff0c\u5bf9\u4e8e\u6211\u4eec\u5c06\u6765\u7684\u5907\u4efd\uff0c\u6211\u4eec\u53ef\u80fd\u9700\u8981\u5728\u5907\u4efd\u65f6\u6dfb\u52a0\u4e00\u4e2a\u65e5\u671f\uff1a<\/p>\n<pre>\ntar -czf \/backup\/wordpress\/wordpress-`date '+%m%d%y'`.tar.gz\n\/var\/www\/wordpress\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8ba9\u6211\u4eec\u770b\u770b\u6211\u4eec\u73b0\u5728\u6709\u4ec0\u4e48\uff1a<\/p>\n<pre>\n[root@Backup ~]# ls -l \/backup\/wordpress\/\ntotal 9760\n-rw-r--r-- 1 root root 4995743 Apr 17 12:16 initial_backup.tar.gz\n-rw-r--r-- 1 root root 4995743 Apr 17 12:25 wordpress-041713.tar.gz\n[root@Backup ~]#\n\u6211\u4eec\u6709\u4e24\u4e2a\u6587\u4ef6\uff0c\u4e00\u4e2a\u79f0\u4e3ainitial_backup\uff0c\u4e00\u4e2a\u79f0\u4e3awordpress-041713\uff082013\u5e744\u670817\u65e5\uff0c\u5199\u4f5c\u65f6\u95f4\uff09\u3002 \u73b0\u5728\uff0c\u4e3a\u4e86\u6bcf\u5929\u8ba1\u5212\uff0c\u6211\u4eec\u9700\u8981\u521b\u5efa\u4e00\u4e2acrontab\u6761\u76ee\u3002 Crontab\u662f\u4e00\u4e2alinux\u4efb\u52a1\u8c03\u5ea6\u5668\uff1a\u6211\u4eec\u544a\u8bc9\u5b83\u4ec0\u4e48\u65f6\u5019\u505a\u4ec0\u4e48\u548c\u4ec0\u4e48\u4efb\u52a1\u5b9e\u9645\u4e0a\u505a\u3002 \u65e0\u8bba\u5982\u4f55\uff0c\u6211\u4eec\u6253\u5f00crontab\u7f16\u8f91\u5668\uff1a\n\nEDITOR=nano crontab -e\n\u5b83\u5c06\u5728\u6587\u672c\u7f16\u8f91\u5668\u4e2d\u6253\u5f00\u4e00\u4e2acrontab\u6587\u4ef6\u3002 \u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cDO CentOS\u6620\u50cf\u5305\u62ecvim\u4f5c\u4e3a\u7f16\u8f91\u5668\uff0c\u8fd9\u9700\u8981\u4e00\u4e9b\u8bbe\u7f6e\uff0c\u6240\u4ee5\u6211\u4eec\u4f7f\u7528\u4e86\u4e00\u4e2a\u66f4\u7b80\u5355\u7684\u7f16\u8f91\u5668\u4e3a\u6b64\u76ee\u7684\uff0c\u79f0\u4e3anano\u7f16\u8f91\u5668\u3002 \u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u9ed8\u8ba4\u7f16\u8f91\u5668\uff1a\n\ncrontab -e\n\u73b0\u5728\u6211\u4eec\u9700\u8981\u544a\u8bc9cron\u5907\u4efd\uff0c\u6bd4\u65b9\u8bf4\uff0c\u6bcf\u5929\u4e0a\u53483:30\uff0c\u5f53\u6709\u5e0c\u671b\u4e0d\u662f\u5f88\u591a\u4ea4\u901a\u3002 \u6211\u4eec\u8fd8\u5c06\u901a\u8fc7\u7535\u5b50\u90ae\u4ef6\u5411\u6211\u4eec\u53d1\u9001\u4efb\u4f55\u8c03\u67e5\u7ed3\u679c\u3002 \u6211\u4eec\u628a\u8fd9\u4e2a\u5185\u5bb9\u653e\u5230crontab\uff1a\n\nMAILTO=email@example.com\n30 3 * * * \/bin\/tar -czf \/backup\/wordpress\/wordpress-`date\n+%m%d%y`.tar.gz \/var\/www\/wordpress\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6211\u4eec\u7528CTRL-X\u4fdd\u5b58\u6587\u4ef6\uff0c\u5e76\u7528Y\u548cEnter\u786e\u8ba4\u3002 \u4e0a\u8ff0\u547d\u4ee4\u5c06\u544a\u8bc9linux\u6bcf\u5929\u57283:30\u91cd\u590d\u6211\u4eec\u7684\u547d\u4ee4\u3002 \u6211\u4eec\u8fd8\u544a\u8bc9cron\u5411\u6211\u4eec\u53d1\u9001\u7535\u5b50\u90ae\u4ef6\u7684\u7ed3\u679c\u3002 \u60a8\u5c06\u6536\u5230\u6d88\u606f\uff1a\/\u658c\/tar\uff1a\u53d6\u4e0b\u6210\u5458\u540d\u79f0\u9886\u5148&#8217;\/&#8217;\uff0c\u4f5c\u4e3a\u4e00\u4e2a\u6807\u5fd7\uff0c\u4e00\u5207\u90fd\u901a\u8fc7\u3002 \u5982\u679c\u51fa\u73b0\u9519\u8bef\uff0c\u6d88\u606f\u5c06\u5305\u542b\u8be6\u7ec6\u4fe1\u606f\uff0c\u6240\u4ee5\u6211\u4eec\u53ef\u4ee5\u89e3\u51b3\u8fd9\u4e2a\u95ee\u9898\u3002 \u56e0\u6b64\uff0c\u6bcf\u65e5\u5907\u4efd\u5df2\u51c6\u5907\u5c31\u7eea\u5e76\u53ef\u6b63\u5e38\u5de5\u4f5c\u3002<\/p>\n<p><span style=\"color:#1E1E1E;letter-spacing: 2px;border-left:#FF3030 3px solid;border-right:#FF3030 3px solid;padding-left: 8px;padding-right:8px;font-size: 12pt\"><strong>\u5c06\u5907\u4efd\u590d\u5236\u5230\u53e6\u4e00\u4e2a\u8fdc\u7a0b\u670d\u52a1\u5668<\/strong><\/span> <\/p>\n<p>\u8981\u5c06\u5907\u4efd\u590d\u5236\u5230\u53e6\u4e00\u4e2a\u8fdc\u7a0b\u670d\u52a1\u5668\uff0c\u6211\u4eec\u5c06\u4f7f\u7528scp &#8211; \u5b89\u5168\u590d\u5236\u3002 \u9996\u5148\uff0c\u6211\u4eec\u9700\u8981\u751f\u6210\u4e00\u4e2aSSH\u5bc6\u94a5\uff1a<\/p>\n<pre>\nssh-keygen\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6211\u4eec\u53ef\u4ee5\u5c06\u5bc6\u7801\u4e3a\u7a7a\uff0c\u73b0\u5728\uff0c\u4f7f\u7528\/root\/.ssh\/id_rsa_backup\u5bc6\u94a5\u6587\u4ef6\uff08\u6216\/home\/username\/.ssh\/id_rsa_backup\u5982\u679c\u6211\u4eec\u4e0d\u4ee5root\u8eab\u4efd\u8fd0\u884c\uff09\u3002 \u73b0\u5728\u6211\u4eec\u53ef\u4ee5\u68c0\u67e5\u516c\u94a5\u90e8\u5206\uff1a<\/p>\n<pre>\ncat .ssh\/id_rsa_backup.pub\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6211\u4eec\u9700\u8981\u5c06SSH\u5bc6\u94a5\u7684\u516c\u5171\u90e8\u5206\u590d\u5236\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\uff0c\u590d\u5236\u5230authorized_keys\u6587\u4ef6\u3002 \u6211\u8ba4\u4e3a\u6211\u4eec\u5df2\u7ecf\u6709\u4e86backup.example.com\u79f0\u4e3a\u8fdc\u7a0b\u670d\u52a1\u5668\u548c\u7528\u6237\u5907\u4efd \u3002 \u8fd9\u53ef\u80fd\u662f\u4e00\u4e2a\u7a7a\u7684\u65b0\u521b\u5efa\u7684DigitalOcean VPS\uff08Droplet\uff09\uff0c\u4f46\u7528\u6237\u5fc5\u987b\u4e8b\u5148\u521b\u5efa\u3002 \u6211\u4eec\u53ea\u505a\u8fd9\u4e00\u90e8\u5206\u4e00\u6b21\u3002<\/p>\n<pre>\nscp .ssh\/id_rsa_backup.pub\nbackup@backup.example.com:\/home\/backup\/backup_key.pub\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u7cfb\u7edf\u5c06\u63d0\u793a\u60a8\u8f93\u5165\u5907\u4efd\u7528\u6237\u7684\u5bc6\u7801\u3002 \u6211\u4eec\u590d\u5236\u4e86\u8be5\u6587\u4ef6\uff0c\u73b0\u5728\u8ba9\u6211\u4eec\u5728authorized_keys\u4e2d\u5c06\u5b83\u6dfb\u52a0\u5230\u5e94\u8be5\u653e\u5728\u54ea\u91cc\u3002 \u6211\u4e0d\u80fd\u5047\u8bbe\u8fd9\u4e2a\u7528\u6237\u5df2\u7ecf\u6709\u6587\u4ef6\u548c\u6587\u4ef6\u5939\u8bbe\u7f6e\uff0c\u6240\u4ee5\u8ba9\u6211\u4eec\u68c0\u67e5\u4e00\u4e0b\u4fe1\u606f\uff1a<\/p>\n<pre>\nssh backup@backup.example.com \"mkdir -p \/home\/backup\/.ssh\"\nssh backup@backup.example.com \"chmod 700 \/home\/backup\/.ssh\"\nssh backup@backup.example.com \"touch \/home\/backup\/.ssh\/authorized_keys\"\nssh backup@backup.example.com \"chmod 600 \/home\/backup\/.ssh\/authorized_keys\"\nssh backup@backup.example.com \"mkdir -p \/home\/backup\/backups\"\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4e0a\u9762\u7684\u51e0\u4e2a\u547d\u4ee4\u521b\u5efa\u4e86\u4e00\u4e2a\u7528\u4e8eSSH\u5de5\u4f5c\u7684\u76ee\u5f55\uff08\u5982\u679c\u5b83\u4e0d\u5b58\u5728\uff09\uff0c\u4ee5\u53caauthorized_keys\u6587\u4ef6\uff0c\u5b83\u9700\u8981\u5b58\u5728\u5907\u4efd\u624d\u80fd\u5de5\u4f5c\u3002 \u6211\u4eec\u8fd8\u521b\u5efa\u4e86\u4e00\u4e2a\u5907\u4efd\u76ee\u5f55\uff0c\u4ee5\u6211\u4eec\u7684\u6587\u4ef6\u5b58\u50a8\u3002 \u73b0\u5728\u5269\u4e0b\u7684\u662f\u5c06\u6211\u4eec\u7684\u516c\u94a5\u590d\u5236\u5230\u8be5\u6587\u4ef6\u3002<\/p>\n<pre>\nssh backup@backup.example.com \"cat \/home\/backup\/backup_key.pub &gt;&gt;\n\/home\/backup\/.ssh\/authorized_keys\"\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u73b0\u5728\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528\u8fd9\u4e2a\u952e\u6765\u590d\u5236\u4e1c\u897f\u3002<\/p>\n<p>\u73b0\u5728\uff0c\u8ba9\u6211\u4eec\u590d\u5236\u5907\u4efd\u6587\u4ef6\uff1a<\/p>\n<pre>\nscp -i .ssh\/id_rsa_backup\n\/backup\/wordpress\/wordpress-041713.tar.gz\nbackup@backup.example.com:\/home\/backup\/backups\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u5982\u679c\u6211\u4eec\u7684\u5bc6\u94a5\u8bbe\u7f6e\u6b63\u786e\uff0c\u6587\u4ef6\u5c06\u88ab\u590d\u5236\uff0c\u6211\u4eec\u4e0d\u4f1a\u8981\u6c42\u8f93\u5165\u5bc6\u7801\u3002 \u6211\u4eec\u53ef\u4ee5\u68c0\u67e5\u6587\u4ef6\u662f\u5426\u771f\u7684\u5b58\u5728\uff1a<\/p>\n<pre>\nssh backup@backup.example.com \"ls -l \/home\/backup\/backups\"\n\u597d\u7684\uff0c\u6211\u4eec\u73b0\u5728\u53ef\u4ee5\u628a\u8fd9\u4e2a\u52a8\u4f5c\u5b89\u6392\u5230crontab\u4e86\u3002 \u518d\u6b21\u542f\u52a8crontab\u7f16\u8f91\u5668\uff1a\n\nEDITOR=nano crontab -e\n\u6211\u4eec\u73b0\u5728\u5c06\u6539\u53d8\u6211\u4eec\u7684\u5907\u4efd\u884c\uff1a\u6211\u4eec\u8981\u6dfb\u52a0\u4fe1\u606f\uff0c\u4ee5\u4fbf\u5728\u521b\u5efa\u5907\u4efd\u5b58\u6863\u65f6\u590d\u5236\u5b83\u3002 \u6240\u4ee5\uff0c\u6211\u4eec\u6dfb\u52a0\u65b0\u7684\u547d\u4ee4\uff0c\u4f7f\u5b83\u770b\u8d77\u6765\u50cf\u8fd9\u6837\uff1a\n\n30 3 * * * \/bin\/tar -czf \/backup\/wordpress\/wordpress-`date\n+%m%d%y`.tar.gz \/var\/www\/wordpress;\/usr\/bin\/scp -i\n\/root\/.ssh\/id_rsa_backup \/backup\/wordpress\/wordpress-`date\n+%m%d%y`.tar.gz\nbackup@backup.example.com:\/home\/backup\/backups\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6ce8\u610f\uff1a\u8fd9\u4e0d\u662f\u901a\u5e38\u7684\u505a\u6cd5\uff0c\u6700\u597d\u8bbe\u7f6e\u4e00\u4e2a\u811a\u672c\uff0c\u5b83\u6267\u884c\u6240\u6709\u7684\u4efb\u52a1\uff0c\u7136\u540e\u8c03\u5ea6\u811a\u672c\u3002 \u4f46\u4e3a\u4e86\u672c\u6587\u7684\u7b80\u6d01\uff0c\u6211\u4eec\u5c06\u4f7f\u7528\u8be5\u8868\u5355\u3002<\/p>\n<p><span style=\"color:#1E1E1E;letter-spacing: 2px;border-left:#FF3030 3px solid;border-right:#FF3030 3px solid;padding-left: 8px;padding-right:8px;font-size: 12pt\"><strong>\u589e\u91cf\u5907\u4efd<\/strong><\/span> <\/p>\n<p>\u4f46\u662f\u5982\u679c\u6211\u4eec\u5728\u53e6\u4e00\u4e2a\u670d\u52a1\u5668\u6709\u6211\u4eec\u81ea\u5df1\u7684\u5907\u4efd\u8f6f\u4ef6\u600e\u4e48\u529e\uff1f \u6211\u4eec\u53ea\u662f\u60f3\u540c\u6b65\u6570\u636e\uff0c\u7136\u540e\u8ba9\u5176\u4ed6\u670d\u52a1\u5668\u505a\u5907\u4efd\u5de5\u4f5c\u3002 \u6b64\u5916\uff0c\u6211\u4eec\u8981\u4fdd\u7559\u6587\u4ef6\u6233\u3002 \u7136\u540e\u6211\u4eec\u4f7f\u7528rsync\u3002 \u8fd9\u91cc\u7684\u7528\u4f8b\u662f\uff0c\u6211\u4eec\u53ea\u60f3\u9010\u6b65\u9ad8\u4e8e\u4e00\u5207\u8fd9\u4e00\u6b21\u590d\u5236\u5728\/ var \/ WWW \/ WordPress\u7684\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\uff0c\u5230\/\u5bb6\u5ead\/\u5907\u4efd\/\u5feb\u7167\/ WordPress\u7684\u76ee\u5f55\u4e2d\u3002 \u8fd9\u91cc\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u547d\u4ee4\u6765\u505a\u6240\u6709\uff1a<\/p>\n<pre>\nssh backup@backup.example.com \"mkdir -p \/home\/backup\/sync\"\nrsync -avz --delete -e \"ssh -i \/root\/.ssh\/id_rsa_backup\"\n\/var\/www\/wordpress backup@backup.example.com:\/home\/backup\/sync\n\u7b2c\u4e00\u884c\u521b\u5efa\u4e00\u4e2a\u5feb\u7167\u76ee\u5f55\uff0c\u7b2c\u4e8c\u4efd\u4fee\u6539\u8fc7\u7684\u6587\u4ef6\u4e86\u3002 \u8fd9\u610f\u5473\u7740\u88ab\u4fee\u6539\uff0c\u65b0\u521b\u5efa\u6216\u5220\u9664\u7684\u6587\u4ef6\u3002 \u6211\u4eec\u53ef\u4ee5\u5728cron\u4e2d\u5b89\u6392\u5b83\uff1a\n\nEDITOR=nano crontab -e\ncrontab\u884c\u5e94\u8be5\u5982\u4e0b\u6240\u793a\uff1a\n\n30 3 * * * \/usr\/bin\/rsync -avz --delete -e \"ssh -i\n\/root\/.ssh\/id_rsa_backup\" \/var\/www\/wordpress\nbackup@backup.example.com:\/home\/backup\/sync\n\u73b0\u5728\u6211\u4eec\u7684\u8fdc\u7a0b\u670d\u52a1\u5668\u603b\u662f\u6709\u4e00\u4e2a\u65b0\u7684\u6570\u636e\u540c\u6b65\u526f\u672c\uff0c\u6211\u4eec\u53ef\u4ee5\u505a\u5907\u4efd\u3002\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236<br \/>\n<span style=\"color:#1E1E1E;letter-spacing: 2px;border-left:#FF3030 3px solid;border-right:#FF3030 3px solid;padding-left: 8px;padding-right:8px;font-size: 12pt\"><strong>\u5907\u4efd\u6570\u636e\u5e93<\/strong><\/span> <\/p>\n<p>\u6211\u4eec\u8fd8\u53ef\u4ee5\u5907\u4efd\u6211\u4eec\u7684\u6570\u636e\u5e93\u3002 \u9996\u5148\uff0c\u6211\u4eec\u8981\u8f6c\u50a8\u6570\u636e\u3002 \u5982\u679c\u6211\u4eec\u9075\u5faa\u7684WordPress\u7684\u5b89\u88c5\u6307\u5bfc\uff0c\u6211\u4eec\u4e5f\u6709\u4e00\u4e2a\u6570\u636e\u5e93\uff0cWordPress\u7684 \uff0c\u7531\u7528\u6237\u4e0ewordpressuser\u5bc6\u7801password\u8bbf\u95ee\u3002 \u6211\u4eec\u53ef\u4ee5\u8fd9\u6837\u505a\u521d\u59cb\u8f6c\u50a8\uff1a<\/p>\n<pre>\nmkdir \/backup\/mysql\nmysqldump \n\/backup\/mysql\/initial.sql.gz\n\u6b64\u547d\u4ee4\u521b\u5efa\u4e86\u4e00\u4e2ainitial.sql.gz gziped SQL\u6587\u4ef6\u3002 \u4e3a\u4e86\u6bcf\u5929\u8fd9\u6837\u505a\uff0c\u6211\u4eec\u53ef\u4ee5\u50cfcron\u4e00\u6837\u5728cron\u4e2d\u8c03\u5ea6\u5b83\u3002 \u6211\u4eec\u751f\u6210\u7684cron\u884c\u5e94\u8be5\u662f\u8fd9\u6837\uff1a\n\n0 4 * * * \/usr\/bin\/mysqldump  \/backup\/mysql\/mysql--`date +%m%d%y`.sql.gz\n\u73b0\u5728\u6211\u4eec\u8fd8\u53ef\u4ee5\u7ed3\u5408\u5b83\u4e0escp\u6216rsync\u8fdc\u7a0b\u590d\u5236\u5b83\u3002\n\n0 4 * * * \/usr\/bin\/mysqldump  \/backup\/mysql\/mysql-`date +%m%d%y`.sql.gz;\n\/usr\/bin\/scp -i \/root\/.ssh\/id_rsa_backup \/backup\/mysql\/mysql-`date\n+%m%d%y`.sql.gz  backup@backup.example.com:\/home\/backup\/\n\u6709\u4e86\u8fd9\u4e2a\u8bbe\u7f6e\uff0c\u6211\u4eec\u6709\u4e00\u4e2a\u57fa\u672c\u7684\u5907\u4efd\u6211\u4eec\u7684\u6570\u636e\u8bbe\u7f6e\u4e3a\u7d27\u6025\u60c5\u51b5\u3002\n<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u7ec6\u8ff0Rsync\u5728Centos\u4e0a\u521b\u5efa\u5f02\u5730\u5907\u4efd\u7ad9\u70b9\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>DigitalOcean\u63d0\u4f9b \u5feb\u7167\u548c\u5907\u4efd\uff0c\u6765\u5904\u7406\u5907\u4efd\u548c\u5feb\u7167\u975e\u5e38\u597d\u3002 \u8fd8\u6709\u4e00\u4e9b\u4f18\u79c0\u7684\u5907\u4efd\u5373\u670d\u52a1\u89e3\u51b3\u65b9\u6848\uff0c\u80fd\u591f\u4ee5\u6700\u4f4e\u914d\u7f6e\u5de5\u4f5c\u3002 \u4f46\u6709\u65f6\u6211\u4eec\u60f3\u4f7f\u7528\u53e6\u4e00\u4e2a\u5907\u4efd\u670d\u52a1\u5668\u6216\u8005\u5185\u90e8\u670d\u52a1\u5668\uff0c\u6211\u4eec\u60f3\u8981\u4e00\u4e2a\u5feb\u901f\u7684\u65b9\u6cd5\u5c06\u6570\u636e\u4ecewebhost\u56de\u5230\u6211\u4eec\u7684\u670d\u52a1\u5668\u3002 \u5728\u8fd9\u79cd\u60c5\u51b5\u4e0b\uff0c\u8fd9\u4e9b\u63d0\u793a\u53ef\u4ee5\u5e2e\u52a9\u3002 \u6709\u4e24\u79cd\u65b9\u6cd5\u53ef\u4ee5\u8fdb\u884c\u5907\u4efd\uff1a\u589e\u91cf\u5907\u4efd\u548c\u5b8c\u5168\u5907\u4efd\u3002 \u5b8c\u5168\u5907\u4efd\u590d\u5236\u6240\u6709\u6570\u636e\uff0c\u800c\u5feb\u7167\u4ec5\u5904\u7406\u81ea\u4e0a\u6b21\u66f4\u65b0\u4ee5\u6765\u7684\u66f4\u6539\u3002 \u5b8c\u5168\u5907\u4efd \u5b8c\u5168\u5907\u4efd\u901a\u5e38\u6267\u884c\u4ee5\u4e0b\u64cd\u4f5c\uff1a \u5bf9\u6587\u4ef6\u5939\u4e2d\u7684\u6240\u6709\u6587\u4ef6\u8fdb\u884c\u5f52\u6863 \u5c06\u751f\u6210\u7684\u5f52\u6863\u590d\u5236\u5230\u8fdc\u7a0b\u670d\u52a1\u5668\u3002 \u5982\u4e0a\u6240\u8ff0\uff0c\u6211\u4eec\u7684\u6570\u636e\u5c06\u9a7b\u7559\u5728\/ var \/ www \/ wordpress\u76ee\u5f55\u4e2d\u3002 \u6211\u4eec\u5c06\u6307\u5b9a\u4e00\u4e2a\u5907\u4efd\u6587\u4ef6\u5939\u4f4d\u7f6e\u3002 mkdir -p \/backup\/wordpress \u767b\u5f55\u540e\u590d\u5236 \u4e0a\u9762\u7684\u547d\u4ee4\u5c06\u521b\u5efa\u4e00\u4e2a\/ backup\u76ee\u5f55\uff0c\u548c\u4e00\u4e2a\/ backup \/ wordpress\u76ee\u5f55\uff0c\u5982\u679c\u5b83\u4eec\u4e0d\u5b58\u5728\u3002 \u8981\u521b\u5efa\u6211\u4eec\u7684\u6570\u636e\u7684\u5b8c\u6574\u5feb\u7167\uff0c\u6211\u4eec\u4f7f\u7528\u79f0\u4e3atar\u7684\u5de5\u5177\u3002 tar -czf \/backup\/wordpress\/initial_backup.tar.gz \/var\/www\/wordpress \u767b\u5f55\u540e\u590d\u5236 tar\u5c06c\u5728A F ILE initial_backup.tar.gz reate AG\u017eIP\u5b58\u6863\u3002 \u6211\u4eec\u53ef\u4ee5\u6dfb\u52a0\u4e00\u4e2av\u6807\u5fd7\uff08\u6240\u4ee5\u6211\u4eec\u5f97\u5230\u7684tar-czvf\uff09\u5982\u679c\u6211\u4eec\u60f3\u8981\u4e00\u4e2a\u8be6\u7ec6\u8f93\u51fa\uff08\u6587\u4ef6\u540d\u5217\u8868\uff09\u3002 \u6211\u4eec\u5c06\u6587\u4ef6\u547d\u540d\u4e3ainitial_backup.tar.gz\uff0c\u4ee5\u4fbf\u6211\u4eec\u77e5\u9053\u8fd9\u662f\u4e00\u4e2a\u521d\u59cb\u5907\u4efd\uff0c\u5b83\u4f7f\u7528tar\u5f52\u6863\uff0ciz\u4ee5gzip\u683c\u5f0f\u538b\u7f29\u3002 tar\u4f1a\u4f7f\u7528\u4efb\u4f55\u53c2\u6570\uff0c\u6211\u4eec\u63d0\u4f9b\u4e00\u4e2a\u6765\u6e90\uff0c\u6211\u4eec\u7684\u60c5\u51b5\u4e0b\uff0c\u5c06\u5907\u4efd\u7684\/ var \/ WWW \/ WordPress\u7684\u76ee\u5f55\u4e2d\u3002 \u6211\u4eec\u53ef\u4ee5\u4f20\u9012\u4e24\u4e2a\u6216\u591a\u4e2a\u53c2\u6570\uff0c\u65e0\u8bba\u5b83\u4eec\u662f\u6587\u4ef6\u8fd8\u662f\u6587\u4ef6\u5939\uff1aie\u3002 tar -czf \/backup\/cms_systems_backup.tar.gz \/var\/www\/wordpress \/var\/www\/drupal \/var\/www\/joomla \u767b\u5f55\u540e\u590d\u5236 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-39766","post","type-post","status-publish","format-standard","hentry","category-os"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39766","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=39766"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/39766\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=39766"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=39766"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=39766"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}