new rice

i3/scripts/brightness.sh

@@ -0,0 +1,16 @@
+#! /bin/bash
+
+displays=($(xrandr | awk '/ connected /{print $1}'))
+
+if (( ${#displays[@]} > 1 ))
+then
+    selected_display="$(zenity --list --title 'Select Display' --radiolist --column '' --column 'Display' $(xrandr | awk '/ connected /{print NR,$1}'))"
+else
+    selected_display="${displays[0]}"
+fi
+
+zenity --scale --title "Set brightness of $selected_display" --value=100 --print-partial |
+while read brightness
+do
+    xrandr --output "$selected_display" --brightness $(awk '{print $1/100}' <<<"$brightness"})
+done