The runUserDiagnostics tool is used with the clitool-acs.sh tool for collecting and dumping user and contact-related information.
You can run the command for a user by:
specifying the user’s email ID
specifying a filename that contains comma separated email IDs of more than one user
The tool generates an excel file for each user. The file name contains the email address of the user to distinguish the file name for each user.