Co robi APMD użycie. Konsola driver. The driver reports on battery level and requests to enter.

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Polecenie apmd

Wykonanie, użycie: System administration command. apmd handles events reported by the Advanced Power Management BIOS driver. The driver reports on battery level and requests to enter sleep or suspend mode. apmd will log any reports it gets via syslogd and take steps to make sure that basic sleep and suspend requests are handled gracefully. You can fine-tune the behavior of apmd by editing the apmd_proxy script, which apmd runs when it receives an event. Note that the APM hardware standard is gradually being replaced by the ACPI (Advanced Configuration and Power Interface) standard, and apmd by acpid. On SUSE Linux, both APM and ACPI hardware are handled by powersave and powersaved

Opcje wykonania apmd w konsoli

-c n, --check n

Set the number of seconds to wait for an event before rechecking the power level. Default is to wait indefinitely. Setting this causes the battery levels to be checked more frequently.

 -p n, --percentage n

Log information whenever the power changes by n percent. The default is 5. Values greater than 100 will disable logging of power changes.

 -P command, --apmd_proxy command

Specify the apmd_proxy command to run when APM driver events are reported. This is generally a shell script. The command will be invoked with parameters indicating what kind of event was received. The parameters are listed in the next section.

 -v, --verbose

Verbose mode; all events are logged.

 -V, --version

Print version and exit.

 -w n, --warn n

Log a warning at ALERT level when the battery charge drops below n percent. The default is 10. Negative values disable low-battery-level warnings.

 -W, --wall

Use wall to alert all users of a low battery status.

 -q, --quiet

Disable low-battery-level warnings.

 -?, --help

Print help summary and exit.

Przykłady apmd działanie w Słownik polecenie A