[linux-help] Re: portscan

[Steven Saner <ssaner@xxxxxxxxxxxxxxx>]

One of the more common free tools for this is nmap
        http://www.insecure.org/nmap/

If you are logged in to the system that you are wanting to check, you
might also try running "netstat -a". It will show you what TCP
connections currently exist and what ports are listen. I just resently
learned about the -p flag to netstat which shows what processes are
associated with each listening port.


On Wed, Oct 31, 2001 at 05:42:55PM +0600, adithya wrote:
> 
> Hi
> Can I do a port scan in my PC to find out what services are open?
> if so How?
> Thanks,
> Sudharsha
> -- 
> Sudharsha Adithya Wijesinghe.
> Customer relationship officer.
> Datamini Lanka (PTE) Ltd.
> THE BEST WAY TO PREDICT THE FUTURE
>  IS TO INVENT IT.
> 
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