#!/bin/sh date today=date +"%Y_%m_%d" logdir=/pub/log daydir=/pub/log/$today expdays=7 if [ ! -d $daydir ] ; then mkdir -p $daydir fi

cp /pub/log/wwwlogs.log $daydir/wwwlogs.log

#清空当前日志
/usr/bin/true > /pub/log/wwwlogs.log
#删除7天前的过期文件
#find $daydir -type d -mtime +$expdays -maxdepth 1 | xargs rm -rf

#每天12点运行
#0      0       *       *       *       /cut_nginx_log.sh