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This article mainly introduces "introduction of functions and parameters of Linux APMD". In daily operation, I believe that many people have doubts about the introduction of functions and parameters of Linux APMD. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts of "introduction of functions and parameters of Linux APMD". Next, please follow the editor to study!

APMD is used to monitor the power status of the system and write relevant information to the log through syslogd. It can also be used to turn off the computer when the power supply is insufficient. Arpwatch this program is mainly used to maintain the corresponding relationship between Ethernet physical address and IP address. Atalk AppleTalk wizard program.

Linux APMD function description: advanced power management service program.

Linux APMD syntax: apmd [- uvVW] [- p] [- w]

Linux APMD added: apmd is responsible for BIOS Advanced Power Management (APM) related records, warnings and management work.

Linux APMD parameters:

-p or-- percentage when the magnitude of the power change exceeds the set percentage change, that is, the default value for recording the event percentage change is 5. If the setting value is more than 100, turn off this function.

-u or-- utc sets the BIOS clock to UTC so that when resuming from pending mode, the-u parameter is passed to the clock or hwclock program.

-v or-- verbose records all APM events.

-V or-- version displays version information.

-w or-- warn when the battery is not charging and the battery charge is lower than the set percentage value, a warning message is recorded in the ALERT layer of the syslog (2). The percentage value is preset to 10, and if set to 0, this feature is turned off.

-W or-- wall sends a warning message to everyone.

At this point, the study of "introduction to the functions and parameters of Linux APMD" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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