rich1.0oi wroteoi (npub16v…u6ry8)https://yabu.me/npub16vrshrvn3q7gpk990qu8ege6upjdcvpp3tgyaqalfmdjwlygr7ls4u6ry8njumphttps://yabu.meThat's not what I posted =>
All I see is #VeraCrypt. He's podcasting, you can listen with Android on https://fountain.fm/oi?code=ce25e6f91a , his podcast https://fountain.fm/show/m7qullz5GucrfjeqaB9l
You can use CryptSetup on #Linux: (assuming `sudo` in front of each command)
```
fdisk -l
```
Assuming `mmcblk0` is the sdcard:
`shred -v -n 1 /dev/mmcblk0`
where -v, verbose and -n, number of iterations
```cryptsetup luksFormat /dev/mmcblk0
cryptsetup luksOpen /dev/mmcblk0 opt
ls -arlt /dev/mapper | tail
ls -l /dev/mapper/opt
mkfs -t ext4 /dev/mapper/opt```
Where we've named the encrypted drive `opt` and opened in the systems /opt directory, -t is type ext4 which works on Linux systems
```mount /dev/mapper/opt /opt
umount /opt
cryptsetup luksClose opt
ls -l /dev/mapper/opt
'no such file'```
nostr:nevent1qqsvz4tylmxuq55t5z3l248n9rgvcttr6net683sv28snaqmwk3acvqpz3mhxue69uhhyetvv9ujumn0wd68ytnzvupzp5c8pwxe8zpusrv227pc0j3n4crymsczrzksf6pm7nkmya7gs8alqvzqqqqqqytu790e