this post was submitted on 05 Feb 2026
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Greentext

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This is a place to share greentexts and witness the confounding life of Anon. If you're new to the Greentext community, think of it as a sort of zoo with Anon as the main attraction.

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[–] lka1988@sh.itjust.works 36 points 3 weeks ago* (last edited 3 weeks ago) (3 children)

Step 1: Back up important files
Step 2: boot from live Linux USB
Step 3: dd if=/dev/zero of=/dev/nvmeX && dd if=/dev/urandom of=/dev/nvmeX Repeat as many times as you wish

[–] Omgpwnies@lemmy.world 8 points 3 weeks ago (1 children)

Use a live Linux ISO that can run entirely in memory, and run step 3 in an infinite loop. Take the USB with you and leave the PC running.

[–] agingelderly@lemmy.world 4 points 3 weeks ago (2 children)
[–] faintwhenfree@lemmus.org 8 points 3 weeks ago

Write random data in the drive over and over again, with one or two pass there are some sophisticated techniques that can get some sliver of data out if the random. But with 3 4 passes and more it's statistically unlikely they can recover anything.

[–] WhyIHateTheInternet@lemmy.world 8 points 3 weeks ago

Runs step 3 in an infinite loop

[–] hodgepodgin@lemmy.zip 7 points 3 weeks ago

If you have nvme use secure erase first.