tk425

#!/bin/bash
# Encrypt an existing partition with LUKS2 on Ubuntu 20.04 LTS

# DISCLAIMER: USE AT YOUR OWN RISK AND MAKE BACKUPS
# Made for my personal use and has almost NO error checking!!

# Based on instructions from:
# https://wiki.archlinux.org/index.php/dm-crypt/Device_encryption#Encrypt_an_existing_unencrypted_filesystem

DISK="$1"

tk425

NOTE

See https://gist.github.com/cerebrate/d40c89d3fa89594e1b1538b2ce9d2720#gistcomment-3563688 below before doing anything else.

Recompile your WSL2 kernel - support for snaps, apparmor, lxc, etc.

Yes, I've done this, and yes, it works. It is, however, entirely unsupported and assembled through reasonable guesswork, so if you try this and it explodes your computer, brain, career, relationships, or anything else, you agree that you take sole responsibility for doing it, that I never claimed it was a good idea, and that you didn't get these instructions from me .