diff --git a/.bin/external-only b/.bin/external-only
new file mode 100644
index 0000000..77c31ff
--- /dev/null
+++ b/.bin/external-only
@@ -0,0 +1,2 @@
+xrandr --output eDP1 --off
+xrandr --output HDMI1 --mode 3840x2160 --primary