video_system/Modules/Camera/Jobs/CameraDownload.php

<?php

namespace Modules\Camera\Jobs;

use Illuminate\Bus\Queueable;
use Illuminate\Queue\SerializesModels;
use Illuminate\Queue\InteractsWithQueue;
use Illuminate\Contracts\Queue\ShouldQueue;
use Illuminate\Foundation\Bus\Dispatchable;
use Illuminate\Support\Facades\Log;

class CameraDownload implements ShouldQueue
{
    use Dispatchable, InteractsWithQueue, Queueable, SerializesModels;

    protected $exceData;

    /**
     * Create a new job instance.
     *
     * @return void
     */
    public function __construct(string $exec)
    {
        $this->exceData = $exec;
    }

    /**
     * Execute the job.
     *
     * @return void
     */
    public function handle()
    {
        $result = exec($this->exceData);
        Log::info($result);
    }
}