Tests is a new file arrived or removed at the IN folder, if a new file has arrived, the script will output on the terminal that a new file was found and create a logfile in the outfolder. Folders need to be present and configured correctly in the parameters.
Just start the command. If you want to run the code in the background without output to a terminal, you can use add an & at the end of the command. Example:
./newFileMonitor.sh &
Check here for more information on MSWB: https://learn.microsoft.com/en-us/azure/modeling-simulation-workbench/concept-data-pipeline
You are responsible not me :)