[Cooker] Script for internet ;-)

[Marcelo Gigirey]

I made a simple script to restart internet connection. With a litle
hacking I think this can be useful :-).
I run it as a cron job every 2 minutes.

#!/bin/bash
temporal='/tmp/internetstat.tmp'
if [ -f $temporal ]; then
        echo "Este script ya est� en ejecuci�n."
        exit 0
fi

touch $temporal
if ifconfig ppp0 ; then
        printf "Conexi�n ppp0 activa.\n"
        printf "Verificando conectividad.\n"
        if ping -c 6 www.yahoo.com ; then
                printf "Hay acceso a Internet.\n"
        else
                printf "Desactivando conexi�n a Internet.\n"
                /etc/init.d/internet stop
                killall pppd
                printf "Activando conexi�n a Internet.\n"
                delay 2
                /etc/init.d/internet start
                /etc/init.d/ddclient restart
        fi
else
        printf "Conexi�n ppp0 no detectada.\n"
        printf "Probando conectividad...\n"
        if ping -c 6 www.yahoo.com ; then
                printf "Hay internet!!!\n"
        else
                printf "Desactivando conexi�n a Internet.\n"
                /etc/init.d/internet stop
                killall pppd
                printf "Activando conexi�n a Internet.\n"
                delay 2
                /etc/init.d/internet start
                /etc/init.d/ddclient restart
        fi
fi
rm -f $temporal
exit 0