Deleting the contents of the file — can I recover it?


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Often it is necessary to remove any files without possibility of recovery. To do this, and use special. soft top and overwrite the other files. But the interesting question is — is it possible to restore the file if deleted in the same notebook, its contents and save?
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A lot depends on the file system.
Some file system changes are recorded in new blocks.
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If you write to a file of ones and zeros before deleting, and even a few times, it is impossible, as far as I know. In other cases, you can.
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Yeah, at least FAT can be restored. The "tail" above the current long the file remains on the disk. Expect that in the other FS too.
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The wiping algorithms
Nothing prevents you from using them manually using Notepad.
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asked May 22, 2019 by kingdomofcrooked
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