use Net::OpenSSH;
  use Net::Telnet;
  my $ssh = Net::OpenSSH->new('pa:abc@10.0.0.1');
  my ($fh, $pid) = $ssh->open2socket();
  my $conn = Net::Telnet->new(Fhopen => $fh);
  my @lines = $conn->cmd("sh ver");
  print join "\n";

##</code><code>##

  Pseudo-terminal will not be allocated because stdin is not a terminal.
  command timed-out at t1.pl line 6