Zeror writes over all files 0 byte in destination for providing permanently and unrecoverable erasure and then removes files.

It was my test program for data erasure because of deletion is never make datum completely erased on storage drives. Almost every data is standing their own addresses till the storage drive get harmed or the file is overwritten.

It means new data is writing over the old data's which is deleted from system address.

• Delete: Makes the data hidden. The data is still there and still have same address in storage drive.
• Erase: Deletes and then overwrites the data / datum.
• Wipe: Erases all data.

• Write a path to destination variable.
• Run zeror.py