# brightness
# increase screen brightness
-bindsym XF86MonBrightnessUp exec xbacklight -inc 5
+bindsym XF86MonBrightnessUp exec sudo /home/don/bin/intel_brightness inc
# decrease screen brightness
-bindsym XF86MonBrightnessDown exec xbacklight -dec 5
+bindsym XF86MonBrightnessDown exec sudo /home/don/bin/intel_brightness dec
# seach/tools/wlan/display
bindsym XF86WLAN exec --no-startup-id toggle_rfkill
#bindsym XF86Display exec presentation_mode
+bindsym $mod+minus exec xscreensaver-command -lock
# Start i3bar to display a workspace bar (plus the system information i3status
# finds out, if available)