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Message-Id: <5.1.0.14.2.20020722183927.02de6e30@pop3.cris.com>
X-Sender: rrschulz AT pop3 DOT cris DOT com
Date: Mon, 22 Jul 2002 18:44:40 -0700
To: cygwin AT cygwin DOT com
From: Randall R Schulz <rrschulz AT cris DOT com>
Subject: RE: running sshd with a different port than 22
In-Reply-To: <EBEMJMPFEOOPGHBJFKGPGEFJDCAA.winston.gutkowski@eztext.com>
References: <147893441631 DOT 20020722204854 AT familiehaase DOT de>
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Winston,

% type -a netstat
netstat is /cygdrive/d/WINNT/system32/netstat

% netstat /help

Displays protocol statistics and current TCP/IP network connections.

NETSTAT [-a] [-e] [-n] [-s] [-p proto] [-r] [interval]

   -a            Displays all connections and listening ports.
   -e            Displays Ethernet statistics. This may be combined with the -s
                 option.
   -n            Displays addresses and port numbers in numerical form.
   -p proto      Shows connections for the protocol specified by proto; proto
                 may be TCP or UDP.  If used with the -s option to display
                 per-protocol statistics, proto may be TCP, UDP, or IP.
   -r            Displays the routing table.
   -s            Displays per-protocol statistics.  By default, statistics are
                 shown for TCP, UDP and IP; the -p option may be used to 
specify
                 a subset of the default.
   interval      Redisplays selected statistics, pausing interval seconds
                 between each display.  Press CTRL+C to stop redisplaying
                 statistics.  If omitted, netstat will print the current
                 configuration information once.


There's no way that I can see to tie port number to the process ID of the 
process that's using it.

Randall Schulz
Mountain View, CA USA


At 14:13 2002-07-22, Winston Gutkowski wrote:
>I am not sure whether it will work on Cygwin, but on Linux/Unix I would 
>try netstat -nvpl to give you a list of processes running on listening 
>ports. You should then be able to use ps to determine what command is running.
>
>HIH
>
>Winston


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