A script to check ports of a long range of IPs
 

Hi,

i want to create a script that will check the ports of a range of IPs.

I could write all the IPs, but i have thought there is maybe a way to write the rage instead of all the IPs.

Is that true?

Do you advice any language to write this kind of scripts?

Çiao

Hi,

You could use nmap

Thanks!,

the next question im wondering is:

If i get this result,

Starting Nmap 4.76 ( http://nmap.org ) at 2009-07-06 11:57 CEST
Interesting ports on localhost (127.0.0.1):
PORT STATE SERVICE
80/tcp closed http


then, I would like to write in a log file:

127.0.0.1: 80 CLOSED

How would you do that?

Ciao

nmap A.B.C.D/X -oN <logfile>

or

nmap A.B.C.D/X -oG <logfile>