Deleting a Data File via the CLU

You can delete a data file (or link) and associated metadata, if the following criteria are all true:

• Your user account has the group administrator role.
• You own that data file. For information on the Own permission level, refer to About Permission Levels.
• That data file is less than 90 days old. (This criterion does not apply to links.)

To delete a data file:

1. Run the following command:
   
   

   dm_delete_datafile [-f] <file-path>

   
   

   The following table describes each parameter:

   Parameter	Description
   [-f]	By default, the system performs a soft deletion. The system retains the file for two years and then permanently deletes it. To perform immediately permanent deletion, include the -f parameter.
   <file-path>	A path within DME. Specify the data file that you want to delete.

   The system prompts you to confirm the deletion. 

2. Type Y and press Enter. The system responds based on your parameters. 

For example, the following command deletes a file named testfile10 in the  /Example_Archive/downloads collection.

To request deletion of data you do not own or older data, contact NCIDataVault@mail.nih.gov.