1、编辑切割日志的 shell 程序，目录自定

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1. #vi /data/nginx/cut_nginx_log.sh  

输入代码：

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1. #!/bin/bash

3. # This script run at 00:00

5. function cutAccess()  

6. {  

7.    dir=$1

8.    newdir="${dir}/$(date -d "yesterday" +"%Y")/$(date -d "yesterday" +"%m")"

9.    suffix=$(date -d "yesterday" +"%Y%m%d")  

10.    mkdir -p $newdir  

11.    mv ${dir}/access.log ${newdir}/access.$suffix.log  

12. }  

14. cutAccess "/home/wwwlogs/www.yourdomain.com/"

15. cutAccess "/home/wwwlogs/www.yourdomain-1.com/"

16. cutAccess "/home/wwwlogs/www.yourdomain-2.com/"

18. # 重启 nginx

19. kill -HUP `cat /usr/local/nginx/logs/nginx.pid`  

2、加入定时任务，每天0点自动切割

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1. # crontab -e  

2. 0 0 * * * /bin/bash /data/nginx/cut_nginx_log.sh  

3、nginx 日志格式

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1. log_format  access  '$remote_addr - $remote_user [$time_local] "$request" '  

2.            '$status $body_bytes_sent "$http_referer" '  

3.            '"$http_user_agent" $http_x_forwarded_for';  

4. access_log  /home/wwwlogs/www.yourdomain.com/access.log  access;  

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