定时日志：CentOS 7.0下nginx实现每天定时分割日志

#mkdir /shell/nignx
#cd /shell/nginx
#vim logs.sh

#!/bin/bash
base_path='/var/log/nginx'
log_path=$(date -d yesterday +"%Y%m")
day=$(date -d yesterday +"%Y%m%d")
mkdir-p$base_path/$log_path
mv$base_path/access.log $base_path/$log_path/access_$day.log
#echo $base_path/$log_path/access_$day.log
kill-USR1`cat /run/nginx.pid`

#chmod a+X
#./logs.sh

#crontab -e
#0 0 * * * /bin/bash /shell/nginx/logs.sh
#wq