Re: ssh 2 tunnel to named pipe not working - please help

From: Jared (jared_at_hwai.com)
Date: 02/26/04 

Date: 26 Feb 2004 10:10:21 -0800

Thanks for the suggestion, Per, but the point is to exp to the pipe
and have it automatically forward it to the tunnel, so I can
simultaneously export on machine a and import on machine b. Your
technique requires local disk storage that I do not have on the source
machine.

Kind regards,
jh

per@hedeland.org (Per Hedeland) wrote in message news:<c1ivnr$ljp$1@hedeland.org>...
> In article <480f610.0402250623.245373b@posting.google.com>
> jared@hwai.com (Jared) writes:
>
> >4. ssh user@targethost 'cat > /tmp/inpipe.dmp' < /tmp/outpipe.dmp &
>
> Just a stab in the dark, but to eliminate the possibility of any part of
> SSH even being aware that named pipes are involved, you could try:
>
> cat /tmp/outpipe.dmp | ssh user@targethost 'cat > /tmp/inpipe.dmp' &
>
> However, a command like yours above worked perfectly for me with:
>
> Client OS: FreeBSD 5.2 OpenSSH: 3.6.1p1
> Server OS: RedHat 7.3 OpenSSH: 3.1p1
> SSH protocol version: 2
>
> (ok, so I need to upgrade...) Not doing any Oracle stuff though, but
> 'cat /tmp/pipe > /tmp/file' on server and then 'cat bigfile > /tmp/pipe'
> on client.
>
> --Per Hedeland
> per@hedeland.org

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