教你如何在linux下实现待机

acctorairev

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1^# acctorairev 发表于 2007-11-08 20:30

教你如何在linux下实现待机

linux待机命令有
#xset dpms force standby
#xset dpms force off

脚本:

#!/bin/bash

      # default display on current host

      DISPLAY=:0.0

      # find out if DPMS is enabled

      STATUS=`/usr/X11R6/bin/xset -display $DISPLAY -q | grep -e 'DPMS is'`

      # enable DPMS if disabled

      if [ "$STATUS" == " DPMS is Disabled" ]

      then

      echo "Enabling DPMS ..." >>/etc/acpi/actions/stay.txt

      /usr/X11R6/bin/xset -display $DISPLAY +dpms

      fi

      # find out if the monitor is on

      STATUS=`/usr/X11R6/bin/xset -display $DISPLAY -q | grep 'Monitor'`

      if [ "$STATUS" == " Monitor is On" ]

      then

      echo "[`date`] Turning display OFF" >>/etc/acpi/actions/stay.txt

      /usr/X11R6/bin/xset -display $DISPLAY dpms force off

      else

      echo "[`date`] Turning display ON" >>/etc/acpi/actions/stay.txt

      /usr/X11R6/bin/xset -display $DISPLAY dpms force on # turn monitor on

      /usr/X11R6/bin/xset -display $DISPLAY s activate # un-blank monitor

      fi

      exit 0

每次运行把记录写进/etc/acpi/actions/stay.txt 文件里.