On 9/4/19 1:25 PM, ToddAndMargo via users wrote:
On 9/4/19 2:44 AM, Patrick O'Callaghan wrote:
The point of Eyal's method is to ensure that all the free space on the
drive is filled with zeroes, thus improving the compression. Otherwise
you are just uselessly compressing junk.
poc
Is there a way to tell the stick itself to zero out
all unused space?
This sounds like what I need:
https://manpages.ubuntu.com/manpages/trusty/man8/zerofree.8.html
Am I on the right track?
-T
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