diff --git a/rotate.sh b/rotate.sh
new file mode 100644
index 0000000..d72d0c0
--- /dev/null
+++ b/rotate.sh
@@ -0,0 +1,24 @@
+#!/bin/bash
+
+# rotate all screens clockwise once
+# by Justin Oros
+# revised FEB 12 2020
+
+myScreenTypes="VGA HDMI DP eDP"
+myScreenRotations="normal right inverted left normal"
+myScreenNum=1
+mySleepTime=3
+myDisplay=:0
+
+rotate() {
+export DISPLAY=$myDisplay
+for myScreenRotation in $myScreenRotations
+do
+	for myScreenType in $myScreenTypes
+	do
+		xrandr --output $myScreenType-$myScreenNum --rotate $myScreenRotation > /dev/null 2>&1
+		sleep $mySleepTime
+	done
+done
+}
+rotate