NVRAM WakeUp can read and write the WakeUp time in the BIOS (via /dev/nvram on recent 2.4.x kernels). On this WakeUp time the computer will be powered on automatically from the soft-off state.
NVRAM WakeUp可以读写BIOS中的WakeUp 时间(通过最近2.4.x内核的/dev/nvram)。在这个WakeUp 时间,计算机将从软停止状态被自动加电。