diff --git a/bin/gen.sh b/bin/gen.sh
new file mode 100755
index 0000000..9192bbd
--- /dev/null
+++ b/bin/gen.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+
+RmEnv() {
+	rm -Rf ${Wai}/ESL/.Prefetch/
+	rm -Rf ${Wai}/Workspace/*
+}
+
+Wai=$(realpath $(dirname $0))
+
+cd ${Wai}/ESL/GenELMU/
+source ${Wai}/ESL/setenv.sh
+
+[[ $1 == "del" ]] && RmEnv
+	
+[[ "$ESL_PROJECT" != "ESL" ]] && ProductElemu="i"
+
+yes | ./ESL_Gen_ELMUs.sh -p${ProductElemu}
+
+cd ${Wai}/ESL/GenOS/
+./ESL_Generate.sh