# vim /scripts/ncports.sh
#!/bin/bash
#检测服务器端口是否开放,成功会返回0值显示ok,失败会返回1值显示fail
cat /tmp/ipports.txt | while read line
do
nc -w 10 -z $line > /dev/null 2>&1
if [ $? -eq 0 ]
then
echo $line:ok
else
echo $line:fail
fi
done
#ipports.txt 内容如下
192.168.0.1 80
192.168.0.2 88