kenshin17 · September 19, 2018 03:41
diff --git a/subnet_scan_ip_down.sh b/subnet_scan_ip_down.sh
 #!/bin/bash

 ping_ip()
 {
 IP=$1
 ping $1 -c 1 >/dev/null 2>&1
 if [ $? = 1 ]
 then
   echo "$1 is down"
 fi
 }

 for i in {1..10}
 do
    ping_ip "192.168.1."$i
 done
	#!/bin/bash

	ping_ip()
	{
	IP=$1
	ping $1 -c 1 >/dev/null 2>&1
	if [ $? = 1 ]
	then
	echo "$1 is down"
	fi
	}

	for i in {1..10}
	do
	ping_ip "192.168.1."$i
	done