Hi Chamitha,
You could do the following
I=1
while (( I < 100 ))
do
netstat -an | grep -i listen | grep -e "port#" -e "port#" # include all relevant port #s
sleep 5 # or whatever wait value you need
(( I = I +1 ))
done
This will give you a hundred iterations & look only for the LISTEN on the port #s you designate. If the ports are in a range, you could use the range in the 2nd grep...
OR.....write the following script
I=1
while (( I < 10000 ))
do netstat -an | grep -i listen | grep -e "port#" -e "port#" > /path/to/listen.log
sleep 1
(( I = I + 1 ))
done
Then run the script in the background & do
tail -f /path/to/listen.log
to watch it real-time.
HTH,
Jeff
PERSEVERANCE -- Remember, whatever does not kill you only makes you stronger!
