Linux tip: Learn to use the shred command

The video tutorial explains the shred command, which securely removes files from a disk by overwriting them multiple times, making recovery impossible. It contrasts this with the RM command, which only deletes file references, leaving data recoverable. The tutorial provides a detailed guide on using the shred command, including parameters for secure file deletion, and concludes with recommendations on its usage.

What new insight or understanding did you gain from this video?