linux定时执行任务实例

新建autologsplit.cron文件内容:

0 0 * * * /bin/bash /alidata/log/nginx/access/autosplitlog.sh

新建autosplitlog.sh(必须具备x执行权限)文件内容:

#everyday exec this script at 00:00

logs_path="/alidata/log/nginx/access/"

todaypath=${logs_path}$(date -d "yesterday" +"%Y")/$(date -d "yesterday" +"%m")/

mkdir -p ${todaypath}

todaylog=${todaypath}/$(date -d "yesterday" +"%Y%m%d").log
mv ${logs_path}access.log ${todaylog}
kill -USR1 $(cat /alidata/server/nginx-1.4.7/logs/nginx.pid)

然后crontab -e autologsplit.cron

系统就会在每天00:00定时执行log切分任务了

2015年4月27日14:54:17

linux定时执行任务实例

原文：http://blog.csdn.net/hellochenlian/article/details/45310267