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#!/bin/bash
#20170824
#Check the network is online
read
-p
"Enter your network segment(example 192.168.1.):"
ip_num
echo
"Please wait..."
for
i
in
`
seq
1 254`
do
ping
-c 2 -W 1 $ip_num$i >
/dev/null
if
[ $? -
eq
0 ];
then
echo
"echo $ip_num$i is up"
echo
$ip_num$i is up > ip_yes.txt
else
echo
"echo $ip_num$i is down"
echo
echo
$ip_num$i is down > ip_no.txt
fi
done
exit
0
|
本文转自 Innocence_caosm 51CTO博客，原文链接：http://blog.51cto.com/innocence/1958852，如需转载请自行联系原作者
