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Is there a tool to real-time encrypt folders?
(lemmy.world)
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tomb looks like a nice wrapper around LUKS but it doesn't appear to support creating a sparse file, so, it will immediately use however much space you allocate to it.
(I think it doesn't support a sparse backing file because I searched the word "sparse" on their github, and for the word "seek" (which is the
dd
argument for creating a sparse file) in the tomb bash script, and both searches yielded no results.)