How to add Laravel cron job entry Into server?

From last 2 days i am trying to setup Laravel cron job in my server. I have tried to add cron job into server but it is not working.

Cron Command i have tried to run every minute:

/usr/local/bin/php/home/prismati/hrms/artisan schedule:run >> /dev/null 2>&

Kernel.php:

protected $commands = [
    Commands\AttendanceAlert::class
];

protected function schedule(Schedule $schedule){
    $schedule->command('log:unmarked_attendance')->everyMinute();
}

Command File:

protected $signature = 'log:unmarked_attendance';

protected $description = 'Alert!';


public function __construct(){
    parent::__construct();
}

public function handle(){
    \Log::info('Testing Cron Job');
}

via Chebli Mohamed