[CentOS] process identification

On Fri, 19 Sep 2014, Ulf Volmer wrote:

> On 09/19/2014 04:15 PM, Richard Ray wrote:
>> On Fri, 19 Sep 2014, Ulf Volmer wrote:
>
>>> This looks like these port are opened by kernel, not by a process, for
>>> example like nfs.
>>>
>>
>> How can I know for sure?
>
> For NFS it is simple, use 'rpcinfo -p'.
>

Great that shows 2 of them

$ sudo rpcinfo -p
    program vers proto   port  service
     100000    4   tcp    111  portmapper
     100000    3   tcp    111  portmapper
     100000    2   tcp    111  portmapper
     100000    4   udp    111  portmapper
     100000    3   udp    111  portmapper
     100000    2   udp    111  portmapper
     100024    1   udp  55364  status
     100024    1   tcp  38528  status
     100021    1   udp  50216  nlockmgr
     100021    3   udp  50216  nlockmgr
     100021    4   udp  50216  nlockmgr
     100021    1   tcp  48720  nlockmgr
     100021    3   tcp  48720  nlockmgr
     100021    4   tcp  48720  nlockmgr