hylafax-shutdown(5f) [suse man page]

HYLAFAX-SHUTDOWN(5F)													      HYLAFAX-SHUTDOWN(5F)

NAME

       etc/shutdown - server shutdown control file

DESCRIPTION

       If the file etc/shutdown is present it describes when a HylaFAX server is to be shutdown and may contain a descriptive message to return to
       clients explaining the reason for the shutdown.	This file is used by the hfaxd(8C) program.

       The file has the following format:

	      <year> <month> <day> <hour> <minute> <deny> <disconnect>
	      <shutdown message text>

       The first line defines the date and time the server should be shutdown and the time preceding  at  which  unprivileged  clients	should	be
       denied  service or disconnected; these fields are described in more detail below.  Any lines that follow the first are taken as the text of
       a message to return to clients when notifying them of a scheduled shutdown or when denying them service.

       <year>	 The decimal year; e.g. 1996.

       <month>	 The decimal month; e.g. 10 for October.

       <day>	 The decimal day of the month in the range [1..31].

       <hour>	 The decimal hour since midnight; in the range [0..23].

       <minute>  The decimal minute after the hour; in the range [0..59].

       <deny>	 The time prior to the shutdown time at which to deny service to unprivileged clients.	This value is specified as decimal  number
		 in the form HHMM; e.g.  130 for 1 hour and 30 minutes.

       <disconnect>
		 Time time prior to the shutdown time at which to disconnect unprivileged clients that are logged in to the server.  This value is
		 specified as a decimal number in the form HHMM.

NOTES

       This file is typically created using the ``SHUT'' command supported by hfaxd(8C).

SEE ALSO

       hfaxd(8C), hylafax-server(5F)

								 January 18, 1996					      HYLAFAX-SHUTDOWN(5F)

SHUTDOWN(8)							     shutdown							       SHUTDOWN(8)

NAME

       shutdown - Halt, power-off or reboot the machine

SYNOPSIS

       shutdown [OPTIONS...] [TIME] [WALL...]

DESCRIPTION

       shutdown may be used to halt, power-off or reboot the machine.

       The first argument may be a time string (which is usually "now"). Optionally, this may be followed by a wall message to be sent to all
       logged-in users before going down.

       The time string may either be in the format "hh:mm" for hour/minutes specifying the time to execute the shutdown at, specified in 24h clock
       format. Alternatively it may be in the syntax "+m" referring to the specified number of minutes m from now.  "now" is an alias for "+0",
       i.e. for triggering an immediate shutdown. If no time argument is specified, "+1" is implied.

       Note that to specify a wall message you must specify a time argument, too.

       If the time argument is used, 5 minutes before the system goes down the /run/nologin file is created to ensure that further logins shall
       not be allowed.

OPTIONS

       The following options are understood:

       --help
	   Prints a short help text and exits.

       -H, --halt
	   Halt the machine.

       -P, --poweroff
	   Power-off the machine (the default).

       -r, --reboot
	   Reboot the machine.

       -h
	   Equivalent to --poweroff, unless --halt is specified.

       -k
	   Do not halt, power-off, reboot, just write wall message.

       --no-wall
	   Do not send wall message before halt, power-off, reboot.

       -c
	   Cancel a pending shutdown. This may be used cancel the effect of an invocation of shutdown with a time argument that is not "+0" or
	   "now".

EXIT STATUS

       On success, 0 is returned, a non-zero failure code otherwise.

SEE ALSO

       systemd(1), systemctl(1), halt(8), wall(1)

systemd 208															       SHUTDOWN(8)