Re: [Expectperl-discuss] query

[Roland G. <rgi...@cp...>]

I dont know about iperf server but I would guess that it is not an
interactive application and that you only want to execute some
programs one after another, is this right? Then you could write a
shell script and start that remotely via ssh.

Roland

On 5/9/07, sujai <suj...@ta...> wrote:
>
> Hello ken.,
>               I want to execute multiple commands on the ssh'ed machine.I
> want to execute iperf server.
> sujai
>
>
> Ken Irving wrote:
> >
> > On Tue, May 08, 2007 at 05:16:40PM +0530, Sujai Kumar wrote:
> >> Hello everybody.,
> >>
> >>   I am new to expect. I want to execute some commands after SSH'ing
> >> into a machine say 10.2.3.4. I have written script to automate ssh and
> >> that is happening fine. After SSH'ed into the machine it exits from
> >> the machine. How to execute a command in the SSH'ed machine.
> >
> > If all you want to do is issue commands, ssh is capable of doing that
> > directly, e.g., (from a shell prompt):
> >
> >     $ ssh 10.2.3.4  tail /var/log/syslog
> >
> > This can be automated by setting up key-based authentication and
> > ssh-agent, e.g., using the keychain utility.
> >
> > IMHO Expect.pm and such are called for when you want to automate
> > interactivity with the remote system, i.e., generate output commands
> > based on the responses seen.
> >
> > Ken
> >
> > --
> > Ken Irving, fn...@ua..., 907-474-6152
> > Water and Environmental Research Center
> > Institute of Northern Engineering
> > University of Alaska, Fairbanks
> >
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