magento 2 set up new admin user using cmd lione code example
Example 1: magento 2 create admin user
php bin/magento admin:user:create --admin-user=mageplaza --admin-password=WeLoveMagento --admin-email=hi@mageplaza.com --admin-firstname=Mageplaza --admin-lastname=Family
Example 2: create admin password in magento 2
bin/magento admin:user:create --admin-user="admin2" --admin-password="admin123" --admin-email="[email protected]" --admin-firstname="Amin" --admin-lastname="Admin"