File Formats                                           nologin(4)



NAME
     nologin - message displayed to users attempting to log on in
     the process of a system shutdown

SYNOPSIS
     /etc/nologin


DESCRIPTION
     The  /etc/nologin file contains  the  message  displayed  to
     users  attempting  to log on to a  machine in the process of
     being shutdown.  After displaying the contents of the  nolo-
     gin  file,  the  login procedure  terminates, preventing the
     user from logging onto the machine.


     This procedure is preferable to  terminating a  user's  ses-
     sion by  shutdown shortly after the user has logged on.


     Logins by  super-user are not affected by this procedure.


     The message contained in the  nologin file  is  editable  by
     super-user. A typical  nologin file contains a message simi-
     lar to:


     NO LOGINS: System going down in 10 minutes.

SEE ALSO
     login(1), rlogin(1), telnet(1), shutdown(1M)























SunOS 5.11          Last change: 21 Dec 1995                    1