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# Display management
## DPMS
Display Power Management Signaling controls power saving features on displays.
Query current settings:
xset q
Turn DPMS on/off:
xset -dpms # screen will not timeout
xset dpms
Force screen poweroff:
xset dpms force off
xset dpms force standby
xset dpms force suspend
Off/standby/suspend are different power-off modes. They have trade-offs in power
consumption vs. time to restart.
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