复制代码 代码如下:

#!/bin/bash

#********************************#

#2013-01-11 17:00:00 wanggy exp #

#note:ping monitor #

#********************************#

set -u

ping_fun()

{

d_network=192.168.1

echo -n "input the network(default $d_network):"

read network

: ${network:=$d_network}

echo "network:$network"

d_hostip_beg=1

d_hostip_end=254

echo -n "input the hostip(default $d_hostip_beg $d_hostip_end):"

read hostip_beg hostip_end

: ${hostip_beg:=$d_hostip_beg}

: ${hostip_end:=$d_hostip_end}

echo "hostip_beg:$hostip_beg"

echo "hostip_end:$hostip_end"

if [ $hostip_beg -gt $hostip_end ];then

echo "$hostip_beg greater than $hostip_end!!!"

exit 0

fi

: >pinglog

: >pingerrlog

ping_count=3

for ((hostip=$hostip_beg;hostip<=$hostip_end;hostip++));do

{

host=$network.$hostip

echo "开始ping检测$host"

ping -c $ping_count $host >/dev/null

if [ $? = 0 ];then

echo "$host is up"

echo "$host is up" >>pinglog

else

echo "$host is down"

echo "$host is down" >>pingerrlog

fi

}&

done

wait

}

main()

{

echo "----开始执行ping程序----"

ping_fun

}

main

exit 0