def enable_password_auth(sshd_config='/etc/ssh/sshd_config'):
 _update_ssh_setting(sshd_config, 'PasswordAuthentication', 'yes')

def enable_password_auth ( sshd_config = '/etc/ssh/sshd_config' ) : _update_ssh_setting ( sshd_config , 'PasswordAuthentication' , 'yes' )
allow users to use passwords to login via ssh .