Managing Users with Drush

Create a new Drupal user with drush

drush ucrt user_name --mail="email@example.com" --password="changeMe456"

Assign one or more users to a role

# Assign to system administrator role by uid
drush urol "system administrator" --uid=2,3 

# Assign to system administrator role by user name
drush urol "system administrator" --name=user_name,"A different user"

# Assign to system administrator role by email
drush urol "system administrator" --mail=email@example.com