How do I get a mapping of Pid to Port?

Question

I have a process which I need to run on a specific port. I have started some other process on that port and I need to kill it.

Unfortunately, I don't remember the name/pid of the other process so I need a quick way to find which PID are associated with it.

I tried lsof -i :7080 but that returned nothing. I can telnet localhost 7080 so I know its running.

For reference I'm running RHEL5

Eric Smith · Accepted Answer · 2010-09-20 18:37:39Z

12

Try:

netstat -nap | grep 7080

answered Sep 20, 2010 at 18:37

Eric Smith

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efk · Accepted Answer · 2010-09-23 02:25:14Z

3

In FreeBSD:

sockstat -4

for IPV6

sockstat -6

answered Sep 23, 2010 at 2:25

efk

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Jodie C · Accepted Answer · 2012-04-13 03:57:32Z

0

As root, with ss installed:

ss -p -l '( sport = :7080 )'

You should also check the files in /etc/xinetd.d and the output of rpcinfo -p

answered Apr 13, 2012 at 3:57

Jodie C

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3 Answers 3