See also [[!wikipedia Data_erasure desc="Wikipedia: Data Erasure"]].
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**Operating systems do not actually remove the contents of a file when ithe file is deleted**, even after emptying the trash or explicitlyremoving the file, from the command linefor example. .
Operating systems do not actually remove the content of a file when the file is deleted, even after emptying the trash or removing the file from the command line.
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Securely delete<h2 id="tails">Use Tails to avoid saving files</h2>