Ports and processes

fmhermo · 09-30-2003, 10:14 AM

I know this may be a really newbie question, but....

How can I know which process is listening on a given port.

I have been reading "man netstat", but is not what I'm looking. I need something like:

Port Process
-------------------------
80/tcp apache (or PID)

Thank you

trickykid · 09-30-2003, 10:31 AM

netstat actually does this, you'll just need to run more options when using this command.

man netstat will give you the manual pages covering this command.

jasonlambert · 10-18-2003, 08:06 AM

I wrote something to do this the other day, have a look at:
http://www.elitelinux.com/viewtopic.php?p=7701

EDIT: its the line in my signature... run that as root, will give you processname, PID, and TCP port.

Jason