freebsd man page for acpiconf

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

NAME
     acpiconf -- control ACPI power management

SYNOPSIS
     acpiconf [-h] [-i batt] [-k ack] [-s type]

DESCRIPTION
     The acpiconf utility allows the user control of the ACPI power management functions.  The following command-line options are recognized:

     -h       Displays a summary of available options.

     -i batt  Get design information about the specified battery.

     -k ack   Ack or abort a pending suspend request using the argument provided.  Most users should not use this option directly.

     -s type  Enters the specified sleep mode.	Recognized types are 1 (only the CPU clock is stopped), 2 (not implemented on most systems but
	      similar to S1), 3 (the CPU context is lost and memory context is preserved), 4 (the CPU context is lost and memory context is stored
	      to disk) and 5 (soft off).  Sleep states may also be given as S1, S2, etc.  The supported states depend on BIOS implementation,
	      including ACPI byte code (AML).  If the /etc/rc.suspend and /etc/rc.resume scripts are executable, they will be run before and after
	      entering the given sleep state.

SEE ALSO
     acpi(4), acpidump(8), apm(8)

HISTORY
     The acpiconf utility appeared in FreeBSD 5.0.

AUTHORS
     The acpiconf utility was written by Mitsuru Iwasaki <iwasaki@FreeBSD.org>.  This manual page was written by Dag-Erling Smorgrav
     <des@FreeBSD.org>.

BSD
								   June 10, 2014							       BSD