#!/usr/local/bin/perl -w

use Net::SSH qw(sshopen3);
use strict;

Main: {
  my $host = 'nobody@nowhere.com';
  my @command = ('ls -al;', 'echo Howdy!');

  my $reader = IO::File->new();
  my $writer = IO::File->new();
  my $error  = IO::File->new();

  sshopen3( $host, $writer, $reader, $error, @command ) or die $!;

  local $/ = undef;
  my $output_stream = <$reader>;
  my $error_stream = <$error>;

  if ( length $error_stream ) {
    print "SSH error: $error_stream";
  }
  if ( length $output_stream ) {
    print "SSH output: $output_stream";
	}
  
}