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Date: Sat, 17 Nov 2007 20:47:09 +0100
From: Tino Engel <elrap@web.de>
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To: Matthias Apitz <m.apitz@oclcpica.org>
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Cc: Yuri <yuri@rawbw.com>, freebsd-questions@freebsd.org
Subject: Re: How to know PID responsible for network connection/listen?
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Matthias Apitz schrieb:
> El día Thursday, November 15, 2007 a las 11:20:30AM -0800, Yuri escribió:
>
>   
>> 'netstat -a' gives me the listing of network connection/listening records.
>> But there's no link to the process id that opened it.
>> With lots of processes this can be a significant problem to figure out who
>> opened which connection.
>>     
>
> For example, for the port 25 you see it with:
>
> # lsof -P | fgrep :25
> sendmail  6462  root    3u    IPv4 0xc5c3ecb0        0t0     TCP localhost:25 (LISTEN)
>
> i.e. the PID is 6462
>
> HIH
>
> 	matthias
>   
ps -Al show the parent PID of each process.