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Date: Tue, 19 Jun 2001 11:32:49 -0400
From: "Simha, Shuba" <shuba_simha@merck.com>
Subject: RE: Calling SSH from Expect - URGENT
To: "'ehud@unix.simonwiesel.co.il'" <ehud@unix.simonwiesel.co.il>
Cc: flognat@flognat.myip.org, cygwin@cygwin.com, shuba_simha@merck.com
Message-id: <A33B09832F4CD411974400508BCF8F2B034385B6@uswsmx18.merck.com>
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I added sleep 5 after "expect -re" and before "send..", but it does not
help..

Thanks!
Shuba


-----Original Message-----
From: Ehud Karni [mailto:ehud@unix.simonwiesel.co.il]
Sent: Sunday, June 17, 2001 7:05 AM
To: Simha@mgw1.merck.com; shuba_simha@merck.com
Cc: flognat@flognat.myip.org; cygwin@cygwin.com
Subject: Re: Calling SSH from Expect - URGENT


On Thu, 14 Jun 2001 15:03:06 -0400, Simha, Shuba <shuba_simha@merck.com>
wrote:
>
> From: Simha, Shuba <shuba_simha@merck.com>
> > 
> > Could it be that ssh doesn't use stdin or something for reading the
> > password..
> > 
> > BTW What happens when you do 'ssh -v -l username -p 1010 hostname "ls
-l"'
> > in the expect script?
> 
> Here's the output:
> 
> debug1: Trying RSA authentication with key 'admin@WS007594'
> debug1: Received RSA challenge from server.
> Enter passphrase for RSA key 'admin@WS007594': shuba
> 
> <no putput>

The problem is that SSH does open /dev/tty and than does fflush of 
stdout which is the same file (it's in cli.c). Try to add delay, i.e.
add a "sleep 5" after the "expectr -re ..." and befor the "send ...".

Ehud.


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