{"id":62102,"date":"2025-04-29T11:30:28","date_gmt":"2025-04-29T03:30:28","guid":{"rendered":"https:\/\/fwq.ai\/blog\/62102\/"},"modified":"2025-04-29T11:30:28","modified_gmt":"2025-04-29T03:30:28","slug":"linux%e7%8e%af%e5%a2%83%e4%b8%8b%e7%9a%84%e6%97%a5%e5%bf%97%e5%a4%87%e4%bb%bd%e5%92%8c%e5%bd%92%e6%a1%a3%e5%ae%9e%e8%b7%b5-2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/62102\/","title":{"rendered":"Linux\u73af\u5883\u4e0b\u7684\u65e5\u5fd7\u5907\u4efd\u548c\u5f52\u6863\u5b9e\u8df5"},"content":{"rendered":"<p>linux\u73af\u5883\u4e0b\u7684\u65e5\u5fd7\u5907\u4efd\u548c\u5f52\u6863\u5b9e\u8df5<\/p>\n<p>\u6982\u8ff0<br \/>\u5728\u73b0\u4ee3\u7684\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e2d\uff0c\u65e5\u5fd7\u8bb0\u5f55\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u5bf9\u4e8e\u7cfb\u7edf\u7ba1\u7406\u5458\u548c\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\uff0c\u65e5\u5fd7\u6587\u4ef6\u662f\u6392\u67e5\u95ee\u9898\u3001\u5206\u6790\u7cfb\u7edf\u8fd0\u884c\u60c5\u51b5\u7684\u91cd\u8981\u4f9d\u636e\u3002\u7136\u800c\uff0c\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u65e5\u5fd7\u6587\u4ef6\u4f1a\u8d8a\u6765\u8d8a\u5927\uff0c\u9700\u8981\u8fdb\u884c\u5907\u4efd\u548c\u5f52\u6863\uff0c\u4ee5\u4fbf\u8282\u7701\u5b58\u50a8\u7a7a\u95f4\u5e76\u786e\u4fdd\u65e5\u5fd7\u6587\u4ef6\u957f\u671f\u4fdd\u5b58\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5728Linux\u73af\u5883\u4e0b\uff0c\u4f7f\u7528Shell\u811a\u672c\u548c\u5de5\u5177\u6765\u5b9e\u73b0\u65e5\u5fd7\u5907\u4efd\u548c\u5f52\u6863\u7684\u5b9e\u8df5\u3002<\/p>\n<ol>\n<li>\u65e5\u5fd7\u5907\u4efd<br \/>\u5728Linux\u73af\u5883\u4e2d\uff0c\u6709\u8bb8\u591a\u65b9\u6cd5\u53ef\u4ee5\u5907\u4efd\u65e5\u5fd7\u6587\u4ef6\u3002\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u4f7f\u7528cp\u547d\u4ee4\u5c06\u65e5\u5fd7\u6587\u4ef6\u590d\u5236\u5230\u5907\u4efd\u76ee\u5f55\u4e2d\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528cp\u547d\u4ee4\u8fdb\u884c\u65e5\u5fd7\u5907\u4efd\u7684\u793a\u4f8b\uff1a<\/li>\n<\/ol>\n<pre>#!\/bin\/bash\n\n# \u5b9a\u4e49\u65e5\u5fd7\u6587\u4ef6\u8def\u5f84\nlog_file=\"\/var\/log\/syslog\"\n\n# \u5b9a\u4e49\u5907\u4efd\u76ee\u5f55\u8def\u5f84\nbackup_dir=\"\/tmp\/logs_backup\"\n\n# \u521b\u5efa\u5907\u4efd\u76ee\u5f55\nmkdir -p $backup_dir\n\n# \u5907\u4efd\u65e5\u5fd7\u6587\u4ef6\ncp $log_file $backup_dir<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u811a\u672c\u5c06\/var\/log\/syslog\u6587\u4ef6\u5907\u4efd\u5230\/tmp\/logs_backup\u76ee\u5f55\u4e2d\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u5c06\u6b64\u811a\u672c\u6dfb\u52a0\u5230cron\u4f5c\u4e1a\u4e2d\uff0c\u5b9a\u671f\u6267\u884c\u5907\u4efd\u64cd\u4f5c\u3002<\/p>\n<p>\u9664\u4e86\u4f7f\u7528cp\u547d\u4ee4\u8fdb\u884c\u5907\u4efd\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528rsync\u547d\u4ee4\u8fdb\u884c\u589e\u91cf\u5907\u4efd\u3002rsync\u53ef\u4ee5\u6bd4\u8f83\u6e90\u76ee\u5f55\u548c\u5907\u4efd\u76ee\u5f55\u7684\u5dee\u5f02\uff0c\u5e76\u4ec5\u590d\u5236\u53d1\u751f\u66f4\u6539\u7684\u6587\u4ef6\u3002\u8fd9\u6837\u53ef\u4ee5\u8282\u7701\u5b58\u50a8\u7a7a\u95f4\u548c\u7f51\u7edc\u5e26\u5bbd\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528rsync\u547d\u4ee4\u8fdb\u884c\u65e5\u5fd7\u5907\u4efd\u7684\u793a\u4f8b\uff1a<\/p>\n<pre>#!\/bin\/bash\n\n# \u5b9a\u4e49\u65e5\u5fd7\u6587\u4ef6\u8def\u5f84\nlog_file=\"\/var\/log\/syslog\"\n\n# \u5b9a\u4e49\u5907\u4efd\u76ee\u5f55\u8def\u5f84\nbackup_dir=\"\/tmp\/logs_backup\"\n\n# \u521b\u5efa\u5907\u4efd\u76ee\u5f55\nmkdir -p $backup_dir\n\n# \u589e\u91cf\u5907\u4efd\u65e5\u5fd7\u6587\u4ef6\nrsync -av --delete $log_file $backup_dir<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u811a\u672c\u5c06\/var\/log\/syslog\u6587\u4ef6\u589e\u91cf\u5907\u4efd\u5230\/tmp\/logs_backup\u76ee\u5f55\u4e2d\u3002\u60a8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8c03\u6574rsync\u7684\u53c2\u6570\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5907\u4efd\u9700\u6c42\u3002<\/p>\n<ol>\n<li>\u65e5\u5fd7\u5f52\u6863<br \/>\u4e00\u65e6\u65e5\u5fd7\u6587\u4ef6\u5907\u4efd\u5230\u4e86\u5907\u4efd\u76ee\u5f55\u4e2d\uff0c\u63a5\u4e0b\u6765\u53ef\u4ee5\u8003\u8651\u5bf9\u65e5\u5fd7\u6587\u4ef6\u8fdb\u884c\u5f52\u6863\u3002\u5f52\u6863\u64cd\u4f5c\u53ef\u4ee5\u5c06\u8fc7\u65e7\u7684\u65e5\u5fd7\u6587\u4ef6\u538b\u7f29\u5b58\u6863\uff0c\u4ee5\u8282\u7701\u5b58\u50a8\u7a7a\u95f4\u3002\u5e38\u89c1\u7684\u5f52\u6863\u683c\u5f0f\u5305\u62ectar\u548cgzip\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528tar\u548cgzip\u547d\u4ee4\u8fdb\u884c\u65e5\u5fd7\u5f52\u6863\u7684\u793a\u4f8b\uff1a<\/li>\n<\/ol>\n<pre>#!\/bin\/bash\n\n# \u5b9a\u4e49\u5907\u4efd\u76ee\u5f55\u8def\u5f84\nbackup_dir=\"\/tmp\/logs_backup\"\n\n# \u5b9a\u4e49\u5f52\u6863\u76ee\u5f55\u8def\u5f84\narchive_dir=\"\/tmp\/logs_archive\"\n\n# \u521b\u5efa\u5f52\u6863\u76ee\u5f55\nmkdir -p $archive_dir\n\n# \u5f52\u6863\u5907\u4efd\u76ee\u5f55\u4e0b\u7684\u65e5\u5fd7\u6587\u4ef6\ntar -czvf $archive_dir\/logs_$(date +%Y%m%d).tar.gz $backup_dir\/*\n\n# \u5220\u9664\u5907\u4efd\u76ee\u5f55\u4e0b\u7684\u65e5\u5fd7\u6587\u4ef6\nrm -rf $backup_dir\/*<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u4ee5\u4e0a\u811a\u672c\u5c06\u5907\u4efd\u76ee\u5f55\u4e2d\u7684\u65e5\u5fd7\u6587\u4ef6\u5f52\u6863\u5230\/tmp\/logs_archive\u76ee\u5f55\u4e2d\uff0c\u5e76\u6309\u65e5\u671f\u547d\u540d\u5b58\u6863\u6587\u4ef6\u3002\u5f52\u6863\u5b8c\u6210\u540e\uff0c\u539f\u59cb\u7684\u5907\u4efd\u76ee\u5f55\u4e0b\u7684\u65e5\u5fd7\u6587\u4ef6\u5c06\u88ab\u5220\u9664\uff0c\u4ee5\u91ca\u653e\u5b58\u50a8\u7a7a\u95f4\u3002<\/p>\n<p>\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0c\u4e0a\u8ff0\u811a\u672c\u4e2d\u4f7f\u7528\u4e86date\u547d\u4ee4\u6765\u83b7\u53d6\u5f53\u524d\u65e5\u671f\u5e76\u4f5c\u4e3a\u5f52\u6863\u6587\u4ef6\u540d\u7684\u4e00\u90e8\u5206\u3002\u60a8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8c03\u6574\u5f52\u6863\u6587\u4ef6\u540d\u7684\u683c\u5f0f\u3002<\/p>\n<p>\u7ed3\u8bba<br \/>\u5728Linux\u73af\u5883\u4e0b\uff0c\u65e5\u5fd7\u6587\u4ef6\u7684\u5907\u4efd\u548c\u5f52\u6863\u662f\u4e00\u4e2a\u91cd\u8981\u7684\u4efb\u52a1\u3002\u5907\u4efd\u53ef\u4ee5\u786e\u4fdd\u65e5\u5fd7\u6587\u4ef6\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\uff0c\u800c\u5f52\u6863\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u5b58\u50a8\u7a7a\u95f4\u3002\u901a\u8fc7\u4f7f\u7528Shell\u811a\u672c\u548c\u5de5\u5177\u5982cp\u3001rsync\u3001tar\u548cgzip\uff0c\u6211\u4eec\u53ef\u4ee5\u8f7b\u677e\u5730\u5b9e\u73b0\u65e5\u5fd7\u5907\u4efd\u548c\u5f52\u6863\u7684\u5b9e\u8df5\u3002<\/p>\n<p>\u4ee5\u4e0a\u662f\u4e00\u4e9b\u7b80\u5355\u7684\u793a\u4f8b\uff0c\u60a8\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u8fdb\u884c\u6269\u5c55\u548c\u5b9a\u5236\u3002\u540c\u65f6\uff0c\u4e3a\u4e86\u786e\u4fdd\u5907\u4efd\u548c\u5f52\u6863\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u9760\u6027\uff0c\u5efa\u8bae\u5c06\u811a\u672c\u6dfb\u52a0\u5230cron\u4f5c\u4e1a\u4e2d\uff0c\u5e76\u5b9a\u671f\u6267\u884c\u3002\u901a\u8fc7\u5408\u7406\u5730\u7ba1\u7406\u65e5\u5fd7\u6587\u4ef6\uff0c\u60a8\u53ef\u4ee5\u66f4\u597d\u5730\u5206\u6790\u548c\u6392\u67e5\u7cfb\u7edf\u95ee\u9898\uff0c\u63d0\u5347\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u7ef4\u62a4\u6027\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fLinux\u73af\u5883\u4e0b\u7684\u65e5\u5fd7\u5907\u4efd\u548c\u5f52\u6863\u5b9e\u8df5\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8FDCServers\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>linux\u73af\u5883\u4e0b\u7684\u65e5\u5fd7\u5907\u4efd\u548c\u5f52\u6863\u5b9e\u8df5 \u6982\u8ff0\u5728\u73b0\u4ee3\u7684\u8ba1\u7b97\u673a\u7cfb\u7edf\u4e2d\uff0c\u65e5\u5fd7\u8bb0\u5f55\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u5bf9\u4e8e\u7cfb\u7edf\u7ba1\u7406\u5458\u548c\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\uff0c\u65e5\u5fd7\u6587\u4ef6\u662f\u6392\u67e5\u95ee\u9898\u3001\u5206\u6790\u7cfb\u7edf\u8fd0\u884c\u60c5\u51b5\u7684\u91cd\u8981\u4f9d\u636e\u3002\u7136\u800c\uff0c\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\uff0c\u65e5\u5fd7\u6587\u4ef6\u4f1a\u8d8a\u6765\u8d8a\u5927\uff0c\u9700\u8981\u8fdb\u884c\u5907\u4efd\u548c\u5f52\u6863\uff0c\u4ee5\u4fbf\u8282\u7701\u5b58\u50a8\u7a7a\u95f4\u5e76\u786e\u4fdd\u65e5\u5fd7\u6587\u4ef6\u957f\u671f\u4fdd\u5b58\u3002\u672c\u6587\u5c06\u4ecb\u7ecd\u5728Linux\u73af\u5883\u4e0b\uff0c\u4f7f\u7528Shell\u811a\u672c\u548c\u5de5\u5177\u6765\u5b9e\u73b0\u65e5\u5fd7\u5907\u4efd\u548c\u5f52\u6863\u7684\u5b9e\u8df5\u3002 \u65e5\u5fd7\u5907\u4efd\u5728Linux\u73af\u5883\u4e2d\uff0c\u6709\u8bb8\u591a\u65b9\u6cd5\u53ef\u4ee5\u5907\u4efd\u65e5\u5fd7\u6587\u4ef6\u3002\u6700\u7b80\u5355\u7684\u65b9\u6cd5\u662f\u4f7f\u7528cp\u547d\u4ee4\u5c06\u65e5\u5fd7\u6587\u4ef6\u590d\u5236\u5230\u5907\u4efd\u76ee\u5f55\u4e2d\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528cp\u547d\u4ee4\u8fdb\u884c\u65e5\u5fd7\u5907\u4efd\u7684\u793a\u4f8b\uff1a #!\/bin\/bash # \u5b9a\u4e49\u65e5\u5fd7\u6587\u4ef6\u8def\u5f84 log_file=&#8221;\/var\/log\/syslog&#8221; # \u5b9a\u4e49\u5907\u4efd\u76ee\u5f55\u8def\u5f84 backup_dir=&#8221;\/tmp\/logs_backup&#8221; # \u521b\u5efa\u5907\u4efd\u76ee\u5f55 mkdir -p $backup_dir # \u5907\u4efd\u65e5\u5fd7\u6587\u4ef6 cp $log_file $backup_dir \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u811a\u672c\u5c06\/var\/log\/syslog\u6587\u4ef6\u5907\u4efd\u5230\/tmp\/logs_backup\u76ee\u5f55\u4e2d\u3002\u60a8\u53ef\u4ee5\u901a\u8fc7\u5c06\u6b64\u811a\u672c\u6dfb\u52a0\u5230cron\u4f5c\u4e1a\u4e2d\uff0c\u5b9a\u671f\u6267\u884c\u5907\u4efd\u64cd\u4f5c\u3002 \u9664\u4e86\u4f7f\u7528cp\u547d\u4ee4\u8fdb\u884c\u5907\u4efd\u5916\uff0c\u8fd8\u53ef\u4ee5\u4f7f\u7528rsync\u547d\u4ee4\u8fdb\u884c\u589e\u91cf\u5907\u4efd\u3002rsync\u53ef\u4ee5\u6bd4\u8f83\u6e90\u76ee\u5f55\u548c\u5907\u4efd\u76ee\u5f55\u7684\u5dee\u5f02\uff0c\u5e76\u4ec5\u590d\u5236\u53d1\u751f\u66f4\u6539\u7684\u6587\u4ef6\u3002\u8fd9\u6837\u53ef\u4ee5\u8282\u7701\u5b58\u50a8\u7a7a\u95f4\u548c\u7f51\u7edc\u5e26\u5bbd\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528rsync\u547d\u4ee4\u8fdb\u884c\u65e5\u5fd7\u5907\u4efd\u7684\u793a\u4f8b\uff1a #!\/bin\/bash # \u5b9a\u4e49\u65e5\u5fd7\u6587\u4ef6\u8def\u5f84 log_file=&#8221;\/var\/log\/syslog&#8221; # \u5b9a\u4e49\u5907\u4efd\u76ee\u5f55\u8def\u5f84 backup_dir=&#8221;\/tmp\/logs_backup&#8221; # \u521b\u5efa\u5907\u4efd\u76ee\u5f55 mkdir -p $backup_dir # \u589e\u91cf\u5907\u4efd\u65e5\u5fd7\u6587\u4ef6 rsync -av &#8211;delete $log_file $backup_dir \u767b\u5f55\u540e\u590d\u5236 \u4ee5\u4e0a\u811a\u672c\u5c06\/var\/log\/syslog\u6587\u4ef6\u589e\u91cf\u5907\u4efd\u5230\/tmp\/logs_backup\u76ee\u5f55\u4e2d\u3002\u60a8\u53ef\u4ee5\u6839\u636e\u9700\u8981\u8c03\u6574rsync\u7684\u53c2\u6570\uff0c\u4ee5\u6ee1\u8db3\u4e0d\u540c\u7684\u5907\u4efd\u9700\u6c42\u3002 \u65e5\u5fd7\u5f52\u6863\u4e00\u65e6\u65e5\u5fd7\u6587\u4ef6\u5907\u4efd\u5230\u4e86\u5907\u4efd\u76ee\u5f55\u4e2d\uff0c\u63a5\u4e0b\u6765\u53ef\u4ee5\u8003\u8651\u5bf9\u65e5\u5fd7\u6587\u4ef6\u8fdb\u884c\u5f52\u6863\u3002\u5f52\u6863\u64cd\u4f5c\u53ef\u4ee5\u5c06\u8fc7\u65e7\u7684\u65e5\u5fd7\u6587\u4ef6\u538b\u7f29\u5b58\u6863\uff0c\u4ee5\u8282\u7701\u5b58\u50a8\u7a7a\u95f4\u3002\u5e38\u89c1\u7684\u5f52\u6863\u683c\u5f0f\u5305\u62ectar\u548cgzip\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u4f7f\u7528tar\u548cgzip\u547d\u4ee4\u8fdb\u884c\u65e5\u5fd7\u5f52\u6863\u7684\u793a\u4f8b\uff1a #!\/bin\/bash # \u5b9a\u4e49\u5907\u4efd\u76ee\u5f55\u8def\u5f84 backup_dir=&#8221;\/tmp\/logs_backup&#8221; # \u5b9a\u4e49\u5f52\u6863\u76ee\u5f55\u8def\u5f84 archive_dir=&#8221;\/tmp\/logs_archive&#8221; # \u521b\u5efa\u5f52\u6863\u76ee\u5f55 mkdir 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