diff --git a/create_customer b/create_customer
new file mode 100755
index 0000000..e5fc5a1
--- /dev/null
+++ b/create_customer
@@ -0,0 +1,34 @@
+#!/bin/bash
+
+echo '####################################################################'
+echo '# docker_mariadb_create_customer_script                            #'
+echo '# Dennis Buchhorn - bucde@b-eit.de                                 #'
+echo '####################################################################'
+echo '# WARNING: password is plain text!                                 #'
+#echo '#  #'
+echo '####################################################################'
+echo ''
+
+MARIADB_ROOT_PASSWORD=''
+MARIADB_CUSTOMER_NAME=''
+MARIADB_CUSTOMER_PASSWORD=''
+
+read -p 'Enter mariadb root password: ' MARIADB_ROOT_PASSWORD
+read -p 'Enter customer name: ' MARIADB_CUSTOMER_NAME
+read -p 'Enter customer password: ' MARIADB_CUSTOMER_PASSWORD
+
+MARIADB_CUSTOMER_DBNAME="${MARIADB_CUSTOMER_NAME}db"
+
+rm -f tmp
+touch tmp
+echo "CREATE USER '"$MARIADB_CUSTOMER_NAME"'@'%' IDENTIFIED BY '"$MARIADB_CUSTOMER_PASSWORD"';" >> tmp
+echo "CREATE DATABASE "$MARIADB_CUSTOMER_DBNAME";" >> tmp
+echo "GRANT ALL PRIVILEGES ON "$MARIADB_CUSTOMER_DBNAME".* To '"$MARIADB_CUSTOMER_NAME"'@'%' IDENTIFIED BY '"$MARIADB_CUSTOMER_PASSWORD"';" >> tmp
+echo "FLUSH PRIVILEGES;" >> tmp
+
+cat tmp | docker exec -i postgres mysql -uroot -p$MARIADB_ROOT_PASSWORD
+
+rm -f tmp
+
+echo "Database '"$MARIADB_CUSTOMER_DBNAME"' with user '"$MARIADB_CUSTOMER_NAME"' created."
+echo 'Done!'