Pejman Moghadam / Scripts

Ping logger/alarm

Public domain

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/usr/local/sbin/ping-alarm.sh

#!/bin/bash
REPLY="0"
LOSS="1"
if [ "$1" == "" ]; then
    IP="8.8.8.8"
else
    IP="$1"
fi
while :; do
    /bin/ping -w 2 -c 1 $IP &> /dev/null
    if [ "$?" == "$LOSS" ]; then
        COUNT=$(expr $COUNT + 1 )
        /usr/bin/mplayer /usr/share/sounds/pop.wav &> /dev/null
        if [ "$COUNT" == "1" ]; then 
            echo "###############################################"
            date
        fi
        echo -n "$COUNT-"
        sleep 1
    else 
        if [ "$COUNT" != "0" ]; then 
            echo
            date
            echo "###############################################"
        fi
        COUNT=0
        sleep 1
    fi
done

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/etc/rc.d/rc.local

/usr/bin/env SCREENDIR="/root/.screen" /usr/bin/screen -dmS ping  /usr/local/sbin/ping-alarm.sh
/usr/bin/env SCREENDIR="/root/.screen" /usr/bin/screen -dmS test  /usr/local/sbin/ping-alarm.sh 4.2.2.1

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BY: Pejman Moghadam
TAG: ping, screen, bash-script, bash
DATE: 2012-12-10 15:11:12

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