On Wed, Jun 20, 2012 at 3:16 AM, Tian You wrote:
> Hi All
>
> I'm running a perl program like this:
>
> ## script start ##
> print "Please input:";
> my $input = <STDIN>;
> chomp $input;
>
> system("ssh to a remote machine to run an command");
> print "done\n";
> ## script done ##
>
> But after I input something and press enter, I can not see the output
> of the ssh command.
> Only after I press any key, the output flushes out to the screen.
> Is the output buffered? But why it flushed after I press any one key?
>Are you starting in mintty or rxvt? What happens if you don't use either of those? I suspect that your ssh isn't a Cygwin build and you are seeing the effect of PTY as pipes emulation. -- Earnie -- https://sites.google.com/site/earnieboyd -- Problem reports: http://cygwin.com/problems.html FAQ: http://cygwin.com/faq/ Documentation: http://cygwin.com/docs.html Unsubscribe info: http://cygwin.com/ml/#unsubscribe-simple
