Supprimer un ou plusieurs utilisateur(s).

                    # wp user delete {username}
wp user delete nicolas

# Supprimer un utilisateur et reassigner ses posts
# wp user delete {username} --reassign={userID}
wp user delete nicolas --reassign=42

# Supprimer plusieurs utilisateurs
# wp user delete {username} {username}
wp user delete nicolas user2

# Supprimer tous les contributeurs
wp user delete $(wp user list --role=contributor --field=ID)