create seeder laravel manual code example
Example 1: laravel run seed
#All of them
php artisan db:seed
#One class
php artisan db:seed --class=UserSeeder
Example 2: laravel 8 seeding
php artisan db:seed
php artisan db:seed --class=UserSeeder
#All of them
php artisan db:seed
#One class
php artisan db:seed --class=UserSeeder
php artisan db:seed
php artisan db:seed --class=UserSeeder