How do i find out which port numbers a specific application is using on my computer ?

I know it is a netstat thingy ! but can't seem to find out which one !

Can anyone help me out here !

Christian

On Thu, 03 Jul 2003 22:58:29 +0200, Lasse K. Christiansen wrote:

> I know it is a netstat thingy ! but can't seem to find out which one !
>
> Can anyone help me out here !
To see what apps have bound to listening ports you can issue the
netstat -nltp command as root. -n (Numeric), -l (Listening), -t (TCP
connections), -p (Identify Program)

netstat -atp will listen all tcp connections and identify the program as
well.

Consult your man page for other flags as well.

>
> Christian

--
Sig
Thu Jul 3 17:09:02 EDT 2003

On Thu, 03 Jul 2003 22:58:29 +0200, Lasse K. Christiansen wrote:

> I know it is a netstat thingy ! but can't seem to find out which one !

Check out lsof... To find whats listening on port 80 using lsof you would
do 'lsof -i tcp:80'

Good Luck!

On Thu, 03 Jul 2003 22:58:29 +0200,
Lasse K. Christiansen ((E-Mail Removed)) wrote:
> I know it is a netstat thingy ! but can't seem to find out which one !
>

You can try `netstat -ntp` as root. Alternatively, try using `lsof` or
`fuser`.

Bev

--
Bev A. Kupf
Bev's House of Pancakes