redshift and resolution

redshift.sh

@@ -4,5 +4,14 @@ if [ "$#" -ne 1 ] ; then
 	echo "Usage : $0 +/-" >&2
 	exit 1
 fi
-
-xrandr --output "$(xrandr --listactivemonitors | grep -o '[[a-zA-Z0-9\-]\{2,\}$' -m 1)" --gamma 1:0.3:0.3 --brightness 1.3
+red='--gamma 1:.6:.6 --brightness 0.6'
+size='--rate 60 --mode 1920x1080 --fb 1920x1080 --panning 1920x1080*'
+i=0
+same=''
+xrandr --listactivemonitors | tail -n +2 | cut -d ' ' -f 6  | while read monitor ; do
+	xrandr --output "$monitor" $red $size $same
+	if [ "$i" -eq 0 ] ; then
+		((i=i+1))
+		same="--same-as $monitor"
+	fi
+done