Calling SSH from Expect - URGENT

Ehud Karni ehud@unix.simonwiesel.co.il
Sun Jun 17 04:05:00 GMT 2001


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.


-- 
 Ehud Karni     Mivtach - Simon  Insurance   /"\
 Tel: +972-3-6212-757 Fax: +972-3-6292-544   \ /  ASCII Ribbon Campaign
 (USA) Fax and  voice  mail: 1-815-5509341    X   Against  HTML  Mail
     Better     Safe     Than     Sorry      / \
     mailto:ehud@unix.simonwiesel.co.il    http://www.simonwiesel.co.il

--
Want to unsubscribe from this list?
Check out: http://cygwin.com/ml/#unsubscribe-simple



More information about the Cygwin mailing list