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Re: Executing ssh from perl
On Thu, 18 Nov 2004, Stephen Studley wrote:
> At 2:12 PM -0500 11/18/04, Igor Pechtchanski wrote:
> > On Thu, 18 Nov 2004, Stephen Studley wrote:
> > > The successful scenario simply returns the expect stdout:
> > > debug3: channel 0: will not send data after close
> > > <some dir>/<files>
> > >
> > > Thanks in advance.
> > >
> > > Stephen
> > Try giving the "-n" argument to ssh.
> unfortunately, no change in my results.
> BTW: I have ssh configured for passwordless connection.
You *did* properly escape the command string, right? Otherwise,
my $str = `ssh -n email@example.com ls`;
will try to interpolate the contents of the array @machine into the
command... You need to use
my $str = `ssh -n user\@machine.domain ls`;
BTW, the -n flag is still useful, since some commands don't properly run
|\ _,,,---,,_ firstname.lastname@example.org
ZZZzz /,`.-'`' -. ;-;;,_ email@example.com
|,4- ) )-,_. ,\ ( `'-' Igor Pechtchanski, Ph.D.
'---''(_/--' `-'\_) fL a.k.a JaguaR-R-R-r-r-r-.-.-. Meow!
"The Sun will pass between the Earth and the Moon tonight for a total
Lunar eclipse..." -- WCBS Radio Newsbrief, Oct 27 2004, 12:01 pm EDT
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