After the "Purge" action files present on the cluster hard drives and associated with the Job are removed to free some space against the quota. These files remain, however visible in the web application under the Files Tab of the Jobs Viewer.
The purge action is restricted to Jobs with a "Finished" status.
Alternatively, the same action can be performed under the actions dropdown of the item entry that needs purging.
In the example animation below, we begin by purging a Job. We then copy the command line path of one of the files listed under Jobs Viewer, and under the Web Terminal we finally confirm its deletion from the cluster disk after pasting the file path in it.