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Cake day: June 22nd, 2023

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  • Affine Connection@lemmy.worldtolinuxmemes@lemmy.worldusb formatting
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    9 months ago

    dd does not stand for “disk duplicator”. That’s a modern backronymization that doesn’t reflect the original general usage of the command which is to “convert and copy”. Efficiently (with respect to I/O) copying raw data is only one of its intended purposes; it also converts text encodings.
















  • You won’t loose data or corrupt the filesystem if your system looses power.

    Some secondary storage devices ignore standards and outright lie about sectors being successfully written when they are actually scheduled to be written out of order. This causes obvious problems when power failure prevents the true writes from completing. Nothing can be guaranteed for such drives.