nginx日志切割（文件数特别多的情况下）

#!/bin/bash
export YESTERDAY=$(date -d "yesterday" +%Y-%m-%d)
[ -d /var/log/nginx ] && export LOG_PATH=/var/log/nginx

log_exc(){
mv $filename $LOG_PATH/$YESTERDAY.$filename
}
log_files = `ll /var/log/*.log| awk -F/ '{print $NR}'`
for i in ${log_files[*]}
do
filename = $i
log_exc
done
NGINX_PID=`cat /var/run/nginx.pid`
kill -USR1 $NGINX_PID
#计划任务
1 0 * * * /bin/bash /opt/scripts/nginx_log_cut.sh

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