Depending on how you cleared the drive, there could be huge amounts of recoverable data left behind. If you’ve ever sold or disposed of an old computer, the thought probably crossed your mind that your data on that drive could still be vulnerable, and you’d be correct. MP4 Repair: How to Fix Corrupted Video Files in 2019.Best Choice Stellar Phoenix Data Recovery.
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Use for example gparted to find the correct drive. sda is usually the first hard drive, the second drive would be sdb and so on. Important Note: You need to replace sdX with the device name you want to overwrite. The reason one should fill with urandom in case of required security is explained here:
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