foreach my $hostname(@_){
 163         # print $hostname,"\n";
 164
 165         my  $scp_exp = new Expect;
 166         # Run the copy command.
 167          $scp_exp->spawn("ssh-copy-id $user\@$hostname") or die "Cannot spawn ssh-copy-id: $!\n";
 168          $scp_exp->log_file("./autossh-copy-id.log");
 169          $scp_exp->expect(2,
 170                             [qr/\(yes\/no\)\?\s*$/ => sub { $scp_exp->send("yes\n"); exp_continue } ],
 171                             [qr/assword:\s*$/ => sub { $scp_exp->send("$pass\n"); exp_continue; } ],
 172                             #[timeou => sub { die "Permission denied.\n"; } ], '-re','$');
 173                             #[qr/Permission denied, please try again\s*$/ => sub { exp_break; } ],
 174                             #[EOF => sub {my $exph = shift; my $error = "Error: Could not login, EOF!"; &logerror($error, $hostname);                exp_break; } ],
 175                             #[timeout => sub {$exph = shift; $error = "Error: Could not login, timeout!"; &logerror($error, $hostname);              exp_break; }],'-re', '$');
 176                         );
 177                             #$scp_exp->send("\cC");
 178                             #                   $scp_exp->interact();
 179                             $scp_exp->hard_close();
 180     }