osx man page for pam_nologin

pam_nologin(8)						    BSD System Manager's Manual 					    pam_nologin(8)

NAME
     pam_nologin -- No Login PAM module

SYNOPSIS
     [service-name] function-class control-flag pam_nologin [options]

DESCRIPTION
     The No Login PAM module supports the account management function class.  In terms of the function-class parameter, this is the ``account''
     class.

     The No Login authentication module always returns success for the superuser, and returns success for all other users if the file /etc/nologin
     does not exist.  If /etc/nologin does exist, then its contents are echoed to non-superusers before failure is returned.

FILES
     /etc/nologin		       A message to denied users.

SEE ALSO
     nologin(8), pam.conf(5), pam(8), pwpolicy(8)

BSD
								 February 7, 2009							       BSD