e() { echo "$@"; "$@"; }
-for boot_dev in $(s btrfs fil show $mnt | sed -nr 's#.*path\s+(\S+)$#\1#p'); do
+for boot_dev in $(btrfs fil show $mnt | sed -nr 's#.*path\s+(\S+)$#\1#p'); do
mount_point=$(mktemp -d)
e grub-editenv $mount_point/grubenv set last_boot=/$distro
e grub-editenv $mount_point/grubenv set did_fai_check=true
e umount $mount_point
-y
if $reboot; then
touch /tmp/keyscript-off
reboot now