pam_nologin(8)              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)

macOS 15.2                     February 7, 2009                     macOS 15.2