1.clearNginxLog.sh
#!/bin/bash
#run at 2:00am everyday
nginx_pid="/run/nginx.pid"
logs_path="/opt/log/nginx"
logs_date="$(date -d "yesterday" +"%Y%m%d")_`date +%Y%m%d%H%M%S`"
mv ${logs_path}/access.log ${logs_path}/${logs_date}_access.log
#mv ${logs_path}/error.log ${logs_path}/${logs_date}_error.log
kill -USR1 `cat ${nginx_pid}`
rm ${logs_date}_access.log
2.添加定时任务
vim /etc/crontab
00 2 * * * root /opt/log/nginx/clearNginxLog.sh
其中,clearNginxLog.sh里面的内容可自己定义,以上是直接删除,可备份或压缩
原文地址:http://www.cnblogs.com/what-code/p/3955960.html