{"type":"rich","version":"1.0","title":"oi wrote","author_name":"oi (npub16v…u6ry8)","author_url":"https://yabu.me/npub16vrshrvn3q7gpk990qu8ege6upjdcvpp3tgyaqalfmdjwlygr7ls4u6ry8","provider_name":"njump","provider_url":"https://yabu.me","html":"That's not what I posted =\u003e\nAll 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\n\nYou can use  CryptSetup on #Linux: (assuming `sudo` in front of each command)\n\n```\nfdisk -l\n```\nAssuming `mmcblk0` is the sdcard:\n\n\n`shred -v -n 1 /dev/mmcblk0`\n\nwhere -v, verbose and -n, number of iterations\n\n```cryptsetup luksFormat /dev/mmcblk0\n\ncryptsetup luksOpen /dev/mmcblk0 opt\n\nls -arlt /dev/mapper | tail\nls -l /dev/mapper/opt\n\nmkfs -t ext4 /dev/mapper/opt```\n\nWhere we've named the encrypted drive `opt` and opened in the systems /opt directory, -t is type ext4 which works on Linux systems \n\n```mount /dev/mapper/opt /opt\n\numount /opt\ncryptsetup luksClose opt\n\nls -l /dev/mapper/opt \n\n'no such file'```\nnostr:nevent1qqsvz4tylmxuq55t5z3l248n9rgvcttr6net683sv28snaqmwk3acvqpz3mhxue69uhhyetvv9ujumn0wd68ytnzvupzp5c8pwxe8zpusrv227pc0j3n4crymsczrzksf6pm7nkmya7gs8alqvzqqqqqqytu790e"}