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Re: open ports question



On Wed, 2002-06-05 at 13:32, tvn1981 wrote:
> 
> Hi, I have the following ports open and I am not sure what they are.
> Whether or not they are really needed. My other Linux box (rh) doesn't
> have these so I am wondering what these are in Debian
> 
> 9/tcp      open        discard                 
> 13/tcp     open        daytime                                    
> 37/tcp     open        time                                       
> 113/tcp    open        auth                    
> 139/tcp    open        netbios-ssn   #this seems like my samba's server
> - can someone confirm ? 

A good thing to know in the future is the fuser command. As root you can
run "fuser -n tcp <port number>" and it will give you the pid of the
program that has opened that port. A very nice tool that I wish was
available on the NT servers I have to deal with.

-Mark


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