UPDATE

I created mxl/laravel-job composer package providing Laravel command for dispatching jobs from command line:

$ composer require mxl/laravel-job
$ php artisan job:dispatch YourJob # for jobs in app/Jobs directory (App\Jobs namespace)
$ php artisan job:dispatch '\Path\To\YourJob' # dispatch job by its full class name
$ php artisan job:dispatchNow YourJob # dispatch immediately
$ php artisan job:dispatch YourJob John 1990-01-01 # dispatch with parameters

Package also provides a way to reduce boilerplate by using base Job class and has FromParameters interface that allows to implement command line parameters parsing and use job from PHP code and command line simultaneously.

Read more about its features at the package GitHub page.

OLD ANSWER

Run

php artisan make:command DispatchJob

to create special artisan command that runs jobs.

Open created DispatchJob.php file and define DispatchJob class like this:

class DispatchJob extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'job:dispatch {job}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Dispatch job';

    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        $class = '\\App\\Jobs\\' . $this->argument('job');
        dispatch(new $class());
    }
}

Now you should start queue worker:

php artisan queue:work

and after that you can run jobs from command line:

php artisan job:dispatch YourJobNameHere

The most simple way is to call with the use of Tinker

It's Laravel command using for debugging, use it by running below command from from project root

php artisan tinker

To dispatch job on a specific queue from tinker

\Queue::pushON('rms', new App\Jobs\UpdateRMS());

first parameter - Queue name

second parameter - job name

Dispatch multiple jobs at once to a specific queue

\Queue::bulk([new App\Jobs\UpdateRMS(), new App\Jobs\UpdateRMS()], null, 'rms');

Demo (product-service is my project name) Just follow it Find a dispatched job in the queue) my case queue is configured as Redis

If you are using a QUEUE_DRIVER diferent to sync and you want to dispatch a queue that you have created before, from your project folder run the command:

php artisan queue:work --queue=MyQueueName

Check this link to configure a database QUEUE_DRIVER