rtcwake - 指定時間になったらスリープ/休止状態/電源OFFから自動的に復帰 rtcwakeというコマンドを知った今日この頃です。$ man rtcwake NAME rtcwake - enter a system sleep state until specified wakeup time ... -l | --local Assumes that the hardware clock is set to local time, regardless of the contents of /etc/adjtime. ... -s seconds | --seconds seconds Sets the wakeup time to seconds in future from now. -t time_t | --time time_t Sets the wakeup tim