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backlight.1 (406B)

      1 .Dd
      2 .Dt BACKLIGHT 1
      3 .Sh NAME
      4 .Nm backlight
      5 .Nd set backlight brightness
      6 .Sh SYNOPSIS
      7 .Nm
      8 .Ar percent
      9 .Sh DESCRIPTION
     10 .Nm
     11 sets the backlight device brightness to the given percentage of the maximum.
     12 .Sh EXAMPLE
     13 Set maximum brightness,
     14 then go back down to 50% brightness:
     15 .Bd -literal -offset Ds
     16 backlight 100
     17 backlight 50
     18 .Ed
     19 .Sh FILES
     20 .Pa /sys/class/backlight
     21 .Sh EXIT STATUS
     22 .Ex
     23 .Sh SEE ALSO
     24 .Xr sysfs 5