www.nmap.org or a simple 'netstat -an' (or some other flags to netstat) will
tell you what's open/listening.
Marco
----- Original Message -----
From: "Ning Zhu" <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Friday, October 27, 2000 2:30 PM
Subject: How to do port scan on your own machine
> Hello,
>
> Does any one know how to do a port scan on RedHat 6.2? During the scan,
it
> shouldn't open any port, just a simple check.
>
> As a matter of fact, what I am trying to do is to assign a new port for
our
> httpd(Apache server) instead of using the standard port 80 since Linux is
> shipped with one httpd using port 80. I am thinking about using port 8000
> but would like to check to make sure it is not being used by others.
>
> Many thanks!
> N.
>
>
>
> _______________________________________________
> Redhat-list mailing list
> [EMAIL PROTECTED]
> https://listman.redhat.com/mailman/listinfo/redhat-list
>
_______________________________________________
Redhat-list mailing list
[EMAIL PROTECTED]
https://listman.redhat.com/mailman/listinfo/redhat-list
