hi,
My company gave me a laptop for work and after some time they will give it to another person when I quit the company so I want to make sure I don’t leave any of my data behind so which command should I run to delete my home directory to delete all the data?
is it just
rm -rf /home/myname
On a semi-related note, I’ve had a few external hdds die with data I’d have liked to recover. In my previous research I have found mostly “use this expensive proprietary software” as a suggestion for data recovery, but seeing you list dd here: is it possible to learn your powers? I’m better about backups now but you never know!
If the drive is dead, as in, it has a hardware defect that keeps the computer from reading the data, you’re out of luck. For a lot of money, someone can take out the disk platter in a clean room, and read it with another read head.
If only the partitions, partition table or file system are corrupt, you can dd it to a different drive and either re-write the metadata if you know what it was or use software to recognize the start- and endpoints of the file types that are stored on it and recreate them with free tools. But you’ll lose all file names and the folder structure.