SUMMARY: How to determine what app/program is using a spcific TCP or UDP p ort.

From: Loris Serena (Loris.Serena_at_esat.com)
Date: 02/21/05

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    To: "'sunmanagers@sunmanagers.org'" <sunmanagers@sunmanagers.org>
Date: Mon, 21 Feb 2005 11:48:09 -0000

    Thanks to Casper ***, Vince Merrell, Neil Quiogue and David Flores

    pfiles is the way to go.

    Now if you want to know what port a process is using, just go with

    pfiles <PID> | grep port.

    If what you want (as I did) is to find out what process is using a specific
    port (i.e. 8003),
    all I could come up with is this:

    for i in `ps -ef | awk '{print $2}'`
    do
        if (pfiles $i | grep 8003); then
            echo "Process $i is using port $1"
        fi
    done

    If you know/can think of/find anything smarter or less ugly than the above,
    please feel free to send it to me ;-)

    Cheers

    Loris

    -----Original Message-----
    From: Loris Serena
    Sent: 21 February 2005 10:23
    To: 'sunmanagers@sunmanagers.org'
    Subject: How to determine what app/program is using a spcific TCP or UDP p
    ort.

    Hello Folks,

    Is there a way with the native Solaris 9 commands (i.e. NOT lsof) to
    determine what application/program is using a specific TCP or UDP port(s).

    TIA

    Loris

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    is a wholly owned subsidiary of BT Group plc
    Registered in Ireland, Registration No. 141524
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    This electronic message contains information (and may contain files) from
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