zachfeldman

# Heavily copied from https://develmonk.com/2022/05/20/mount-ubuntu-22-04-zfs-partitions-using-live-iso-for-disaster-recovery/ and https://askubuntu.com/questions/1332447/how-to-mount-an-encrypted-ubuntu-20-10-zfs-file-system-from-an-ubuntu-live-cd - kudos!
# No implied warranty - use at your own risk!

# Run as root
sudo su -

# Mount the rpool to extract the system key
zpool import rpool -R /mnt

# Get the system key for the rpool. You'll be prompted for the password

magnetikonline

Bash string manipulation cheatsheet

Assignment
Assign value to variable if variable is not already set, value is returned. Combine with a : no-op to discard/ignore return value.	${variable="value"} : ${variable="value"}