NAME
powernap - have the system "take a power nap"; this can be a user
defined program or script at /etc/powernap/action, or the first
supported action among [suspend, hibernate, poweroff]
DESCRIPTION
powernap will run when powernapd(8) has determined that an action needs
to be taken according to its configured parameters.
If the file /etc/powernap/action is executable, then the powernap
binary will run it when called.
Otherwise, powernap will run one of:
* pm-suspend
* pm-hibernate
* poweroff depending on your hardware’s capabilities, as determined
by pm-is-supported(1).
You may do one of:
1) Write your own custom at /etc/powernap/action and make it
executable
2) Replace /etc/powernap/action with an executable script or binary
3) Symlink /etc/powernap/action to some other executable script or
binary
http://launchpad.net/powernap
FILES
/etc/powernap/action, /proc/acpi/sleep
SEE ALSO
powernapd(8), pm-is-supported(1), ethtool(8)
AUTHOR
This manpage and the utility was written by Dustin Kirkland
<kirkland@canonical.com> for Ubuntu systems (but may be used by
others). Permission is granted to copy, distribute and/or modify this
document under the terms of the GNU General Public License, Version 3
published by the Free Software Foundation.
On Debian systems, the complete text of the GNU General Public License
can be found in /usr/share/common-licenses/GPL.