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apmd – Advanced Power Management (APM) daemon
USAGE
apmd [ -c check_seconds ] [ -P proxy_cmd ] [ -p percent_to_log ] [
-qVvW ] [ -w warn_percent ] [ -? ] [deprecated options]

DESCRIPTION
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apmsleep – go into suspend or standby mode and wake-up later
USAGE
apmsleep [-sSnwhVd] [--suspend] [--standby] [--noapm] [--wait] [--pre-
cise] [--help] [--version] [--debug] [+]hh:mm

DESCRIPTION
Some computers, especially laptops, can wake-up from a low-power sus-
[...]

apm – query Advanced Power Management (APM) BIOS
USAGE
apm [ -vVmsS ]

DESCRIPTION
apm reads /proc/apm and presents the output in a human-readable format.
Since primarily battery status information is provided, this command is
[...]