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| Subject: | RE: Nmap oprions |
|---|---|
| Date: | Fri, 24 Jun 2005 16:42:43 -0500 |
"nmap -sT -p21 -oG port21.txt 192.168.0.0/16" will get the results into a
grep'able file
"grep open port21.txt | awk '{ print $2 }'" will then return the IP
addresses of those with port 21 open.
HTH,
-j
--
Jeremy L. Gaddis <jlgaddis@ivytech.edu>
Special Projects Manager
Computer & Technology Services
Ivy Tech State College, Bloomington
812.330.6156 (w) 812.797.6176 (m)
-----Original Message-----
From: Juan B [mailto:juanbabi@yahoo.com]
Sent: Thursday, June 23, 2005 12:44 PM
To: security-basics@securityfocus.com
Subject: Nmap oprions
HI,
I need to scan my big network for port 21 on many hosts.
I want that nmap will show me just the hosts which the port found open. I
know that I can do this with grep but im not sure about the syntex.
can some one please help.
thanks.
J
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