nginx日志切割与备份

脚本内容如下：

#!/bin/bash
##crontab every 3 hour execute a time to backup log file in /backup/log_backup/##
path=/usr/local/nginx/logs/
datename=`date +%y-%m-%d-%H`
datename1=`date +%y-%m-%d`
datename2=`date +%y-%m-%d --date='3 days ago'`
cd /usr/local/nginx/logs/
for logname in `ls *.log` ; do
mv "$logname" "$datename"."$logname"
gzip -f -9 "$datename"."$logname"
mkdir /backup/log_backup/"$datename1"
mv "$datename"."$logname".gz /backup/log_backup/"$datename1"/
done
kill -USR1 `cat /usr/local/nginx/logs/nginx.pid`
rm -rf /backup/log_backup/$datename2

 

定时任务：

 

01  */3 * * * root /opt/backup_log.sh

这个脚本是收集nginx所产生的access日志，与定时任务配合，每隔三个小时进行日志截取，存放到另个磁盘下，并只保留最近三天的日志记录