Track a Devices Uptime -OpenWRT [msmtp]

#!/bin/bash
HOSTS=”192.168.1.1 192.168.1.251 google.com 192.168.1.7“
COUNT=4
for myHost in $HOSTS
do
    count=$(ping -c $COUNT $myHost | grep ‘received‘ | awk -F’,’ ‘{ print $2 }’ | awk ‘{ print $1 }’)
    if [ $count -eq 0 ] ; then
       # 100% failed
       echo -e “Subject: $myHost is down\r\n\n Aww , Snap.. $myHost is down” |msmtp –from=default -t dest.addr@gmail.com

     fi
   done

#-EOF

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