centos method to prevent the display from sleeping:
# setterm -blank 0 # setterm -blank n (n为等待时间)
(Recommended tutorial: centos tutorial )
You can also edit xorg.conf and add the following options to close xscreen saver directly.
Section “ServerFlags” Option “BlankTime” “0″ #关闭黑屏 Option “StandbyTime” “0″ #关闭待机功能 Option “SuspendTime” “0″ #关闭睡眠功能 Option “OffTime” “0″ EndSection
After modification, restart the system to take effect.
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