61 lines
1.1 KiB
Text
61 lines
1.1 KiB
Text
.TH ACPI 8
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.SH NAME
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acpi \- Advanced Configuration and Power Interface
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.SH SYNOPSIS
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.I (in plan9.ini)
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.B *acpi=
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.PP
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.B aux/acpi
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[
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.B -m
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.I mountpoint
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]
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[
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.B -s
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.I service
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]
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.SH DESCRIPTION
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.I Aux/acpi
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presents at
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.I mountpoint
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(default
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.BR /mnt/acpi )
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an interface to the ACPI. If a
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.I service
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is specified, the interface will be
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posted at
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.BI /srv/ service
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as well.
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.PP
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The directory contains the following files.
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.TP
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.B battery
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Contains one line for each battery in the system. Each line lists 12
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fields: the percent charge remaining, power unit used (mW or mA),
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remaining capacity, last full charge capacity, design capacity,
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warning and low capacity values,
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.BR "mV"
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separator, present voltage, design voltage, approximate time of charge
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left as
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.BR hh:mm:ss ,
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and the status (a string, one of
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.BR unknown ,
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.BR critical ,
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.BR discharging
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or
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.BR charging ).
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.TP
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.B cputemp
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Each line provides a current temperature reading of a specific CPU.
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.TP
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.B ctl
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The
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.B ctl
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file currently does not provide any functionality.
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.SH SOURCE
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.B /sys/src/cmd/aux/acpi.c
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.SH BUGS
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ACPI itself.
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.SH HISTORY
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.I Acpi
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first appeared in 9front (October, 2016).
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