elsif ($args{command} eq "Get-Listener-Pid") {
                if ($args{listenername} ne "") {
                        $command= Command->new(command => "ps -ef | grep " . $args{listenername} . " | grep -v grep | awk \'{print \$2}\'", remotecommand => "false");
                }
                else {
                        $command= Command->new(command => "ps -ef | grep LISTENER | grep -v grep | awk \'{print \$2}\'", remotecommand => "false");
                }
        }