提取文件夹,修改每一个文件夹中的文件

#!/bin/sh
for dir in `ls -l /usr/local/nagios/etc | grep ^d | awk '{print $9}'`
do
        mv /usr/local/nagios/etc/$dir/service-standard.cfg /usr/local/nagios/etc/$dir/services-standard.cfg 2>/dev/null 1>/dev/null
done