批量ping脚本（测试IP）

#!/bin/bash
mkdir -p ip_ping

ULIST=$(cat ./name.ping)
for UNAME in $ULIST
do
echo $UNAME >> a.txtlog
ping $UNAME -c 10 -i 0.01
number=`cat ip_ping/$UNAME | grep transmitted | awk -F "," '{print $3}' | awk -F " " '{print $1}' | awk -F "%" '{print $1}'`
if [ $number = 100 ]
then
echo "$UNAME ping不通"
else
echo "$UNAME ping通"
fi
done