This is the best secure data deletion toolkit! If you overwrite a file for 10+ times, it can still be recovered. Read why and use the programs included (w/src!). These tools can wipe files, free disk space, swap and memory! Changes: Linux LKM for secure file deletion included, small bufixes.
This is a companion discussion topic for the original entry at https://copr.fedorainfracloud.org/coprs/keachi/secure-delete/