wenhuizhang

#!/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"