source /etc/profile; sleep 2s
export PS1="(chroot) $PS1"; sleep 2s
apk add grub grub-efi efibootmgr; sleep 2s
echo "GRUB_CMDLINE_LINUX_DEFAULT= cryptroot=UUID=" >>  /etc/default/grub; sleep 2s
blkid -s UUID -o value /dev/sda2 >>  /etc/default/grub; sleep 2s
echo "cryptdm=lvmcrypt cryptkey" >>  /etc/default/grub; sleep 2s
echo "GRUB_PRELOAD_MODULES= luks cryptodisk part_gpt lvm" >>  /etc/default/grub; sleep 2s
echo "GRUB_ENABLE_CRYPTODISK=y" >>  /etc/default/grub; sleep 2s
vi /etc/default/grub; sleep 2s
grub-install --target=x86_64-efi --efi-directory=/boot/efi; sleep 2s
grub-mkconfig -o /boot/grub/grub.cf