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vim /etc/crontab
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0 8-18 * * * root /usr/bin/gnome-power-cmd.sh suspend
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½Å±¾ÄÚÈÝÈçÏ£º[code]#$1 = method name
execute_dbus_method ()
{
dbus-send --session --dest=org.freedesktop.PowerManagement \
--type=method_call --print-reply --reply-timeout=2000 \
/org/freedesktop/PowerManagement \
org.freedesktop.PowerManagement.$1
if [ $? -eq 0 ]; then
echo "Failed"
fi
}
if [ "$1" == "suspend" ]; then
echo "Suspending"
execute_dbus_method "Suspend"
elif [ "$1" == "hibernate" ]; then
echo "Hibernating"
execute_dbus_method "Hibernate"
elif [ "$1" == "reboot" ]; then
echo "Rebooting"
execute_dbus_method "Reboot"
elif [ "$1" == "shutdown" ]; then
echo "Shutting down"
execute_dbus_method "Shutdown"
elif [ "$1" == "" ]; then
echo "command required: suspend, shutdown, hibernate or reboot"
else
echo "command '$1' not recognised, only suspend, shutdown, hibernate or reboot are valid"
exit 1
fi[/code]³ö×Ô£ºÓêÖеÄÎÄÉÌØ