Re: ssh 2 tunnel to named pipe not working - please help
From: Per Hedeland (per_at_hedeland.org)
Date: 02/27/04
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Date: Thu, 26 Feb 2004 23:40:27 +0000 (UTC)
In article <480f610.0402261010.7360b35c@posting.google.com>
jared@hwai.com (Jared) writes:
>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.
Since you're top-posting it isn't clear exactly what you're refering to
in my posting, but this suggestion:
>> 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' &
- most certainly does *not* require any more local storage than your
original attempt. And I'll readily agree with Richard that named pipes
can be "tricky things".:-)
The test I reported having done was just to show that named pipes worked
the way you were using them - on the particular OSes I used, with the
particular OpenSSH versions - not a suggestion for you. However
Richard's analysis to figure out what code you were actually using
earlier/currently, combined with this test of mine, could possibly
indicate that the problem is with F-Secure SSH, and could be solved by
using OpenSSH instead. However you could try the above first...
--Per Hedeland
per@hedeland.org
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