Cheatsheet

#create containers
    cryptsetup luksFormat /dev/md4 -c aes-xts-plain64:sha256 -s 512
    cryptsetup luksOpen /dev/md4 srv
    mkfs.ext4 /dev/mapper/srv
#manage containers
    cryptsetup luksOpen /dev/md4 srv
    cryptsetup luksClose srv
#manage keys
    cryptsetup luksDump /dev/md4
    cryptsetup luksAddKey /dev/md4 -S 3
    cryptsetup luksKillSlot /dev/md4 2
#mount scipts
    #TODO: add repo link