diff --git a/listen.sh b/listen.sh
new file mode 100644
index 0000000..af05164
--- /dev/null
+++ b/listen.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+
+while read -r line; do
+	line=$(echo "$line" | grep "\[CMD\]")
+	if [[ "$line" != "" ]]; then
+		cmd=$(echo $line | sed 's/\[[^]]*\]//' | sed 's/\[//' | sed 's/\]//')
+		bash -c "$cmd"
+	fi
+done < /dev/ttyACM0
+