ON_AC_POWER
Section: (1)Updated: January 2004
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NAME
on_ac_power - test whether the computer is running on line powerSYNOPSIS
on_ac_powerDESCRIPTION
The command succeeds (status 0) if the system is using line power and fails (status other than 0) otherwise. It is designed to be easy to use in shell scripts.OPTIONS
None.EXIT STATUS
0 (true) System is on line power 1 (false) System is not on line power 255 (false) Power status could not be determined
FILES
/proc/apm APM status information file /proc/acpi ACPI status information directory
AUTHOR
This manual page was written by Steve Dodd <steved@loth.demon.co.uk> and was updated by Thomas Hood.
