The command will allow us to specify one or more shell commands to run during the workflow with the Command task.
We can specify shell commands in the Command task to delete reject files, copy a file, or archive target files as shown below.
Fail task if any command fails: If you select this option, the Integration Service stops running the commands and fails the Command task if any command fails. If you do not select this option, the Integration Service runs all the commands and treats the Command task as completed even if one of the commands fails.