[CodeFactor](https://www.codefactor.io/repository/github/didone/spark-carbon/overview/master) found an issue: Quote the grep pattern so the shell won't interpret it. It's currently on: [configs\spark-env.sh:10 ](https://www.codefactor.io/repository/github/didone/spark-carbon/source/master/configs/spark-env.sh#L10)