diff --git a/povray_existing/cmd.sh b/povray_existing/cmd.sh
new file mode 100644
index 0000000..1c7c62c
--- /dev/null
+++ b/povray_existing/cmd.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+sudo docker run \
+	--cpus=2 \
+	-v $PWD:/usr/src/ \
+	povray_existing \
+	sh -c "${1}"
\ No newline at end of file