Added code to the script 99-permitions.sh to identify if using MySQL or MariaDB

Related to #33 (closed)

docker/db/99-permitions.sh

 #!/bin/bash 
 MRP=$MYSQL_ROOT_PASSWORD
-echo "CREATE USER IF NOT EXISTS 'smartdata_admin' IDENTIFIED BY '$MYSQL_PASSWORD';"	| mysql -u root --password=$MRP
-echo "CREATE USER IF NOT EXISTS 'smartdata' IDENTIFIED BY '$MYSQL_PASSWORD';"	 	| mysql -u root --password=$MRP
-echo "CREATE USER IF NOT EXISTS 'tutorial' IDENTIFIED BY '$MYSQL_PASSWORD';" 		| mysql -u root --password=$MRP
 
-echo "GRANT ALL PRIVILEGES ON *.* TO 'smartdata_admin';" 				| mysql -u root --password=$MRP
-echo "GRANT ALL PRIVILEGES ON *.* TO 'smartdata';" 					| mysql -u root --password=$MRP
-echo "GRANT ALL PRIVILEGES ON *.* TO 'tutorial';"				    	| mysql -u root --password=$MRP
+# Initialize variable
+db_command_path=""
+
+# Check for mariadb command
+if command -v mariadb &> /dev/null
+then
+    db_command_path=$(command -v mariadb)
+elif command -v mysql &> /dev/null
+then
+    # Check for mysql command
+    db_command_path=$(command -v mysql)
+else
+    echo "Neither mariadb nor mysql command found."
+    exit 1
+fi
+
+echo "CREATE USER IF NOT EXISTS 'smartdata_admin' IDENTIFIED BY '$MYSQL_PASSWORD';"	| $db_command_path -u root --password=$MRP
+echo "CREATE USER IF NOT EXISTS 'smartdata' IDENTIFIED BY '$MYSQL_PASSWORD';"	 	| $db_command_path -u root --password=$MRP
+echo "CREATE USER IF NOT EXISTS 'tutorial' IDENTIFIED BY '$MYSQL_PASSWORD';" 		| $db_command_path -u root --password=$MRP
+
+echo "GRANT ALL PRIVILEGES ON *.* TO 'smartdata_admin';" 				| $db_command_path -u root --password=$MRP
+echo "GRANT ALL PRIVILEGES ON *.* TO 'smartdata';" 					| $db_command_path -u root --password=$MRP
+echo "GRANT ALL PRIVILEGES ON *.* TO 'tutorial';"				    	| $db_command_path -u root --password=$MRP