Which app has which ports

[Dar Scott]

On OS X:

sudo lsof -i -P

The command to run the process is in the first column and the process  
ID is in the second.

I tried netstat, but that did not work

Dar

On Oct 4, 2010, at 8:41 PM, Bob Sneidar wrote:

> sometimes i forget that there are people who use Windows. (jab jab)
>
> Mac, but i am not looking for what ports are open, but which app  
> opened them.
>
> Bob
>
>
> On Oct 4, 2010, at 7:06 PM, Neal Campbell wrote:
>
>> Hi Bob
>>
>> No idea which platform you are using but google "port sniffer" and  
>> I am sure
>> you will find something that works for you.
>> Best wishes.
>> Neal Campbell
>> Abroham Neal Software
>> www.abrohamnealsoftware.com
>> (540) 645 5394
>>
>>
>>
>>
>>
>>
>> On Mon, Oct 4, 2010 at 8:37 PM, Bob Sneidar <bobs at twft.com> wrote:
>>
>>> Anyone know how to find which application opened a certain port?  
>>> I have a
>>> mail server that wants to run LDAP but can't because the default  
>>> port is
>>> open. I have no idea which app would have that port open!
>>>
>>> Bob
>>>
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