6794 shaares
After watching Mr. Robot S03E01 I looked for the command shred
I didn't know. It turns out that it is a great tool.
I was wandering why using it (rm usually removes only the entry in the file table on the disk). I searched for a short article after I figured it out. Some must exists after all :)
Here it is. If someone ask me why is shred useful, I can redirect to this link.
Notes : this is not always the way to erase data (cf: Is it really working?). Turn to shredlog.