i have this script that executes automatically when the interface ppp0
echo "Checking if exist internet connection"
ping -c 3 www.google.com
if [ $? -eq 0 ]; then
echo "Starting to send & download email"
echo "Flushing mail queue"
/usr/sbin/postqueue -c /etc/postfix -f
echo "Starting fetchmail"
/usr/bin/fetchmail -v -f /etc/fetchmailrc -L /var/log/fetchmail.log
echo "Checking mail queue and fetchmail process"
while ! postqueue -p | grep -q empty && ps -C fetchmail > /dev/null; do
echo "There is still mail in queue or fetchmail is still working"
echo "Terminating the connection"
echo "Internet connection not found"
i need to see the output for debug of this script, how can i log this to /var/log/script.log everytime it runs automatically?