$SED "/^mountroot$/i\\export LIVEMEDIA=/dev/mapper/ventoy" -i /init
$SED "/^mountroot$/i\\export LIVE_MEDIA=/dev/mapper/ventoy" -i /init
$SED "/^mountroot$/i\\export FROMISO=$VTOY_PATH/mnt/fuse/ventoy.iso" -i /init
$SED "/^mountroot$/i\\export LIVEMEDIA=/dev/mapper/ventoy" -i /init
$SED "/^mountroot$/i\\export LIVE_MEDIA=/dev/mapper/ventoy" -i /init
$SED "/^mountroot$/i\\export FROMISO=$VTOY_PATH/mnt/fuse/ventoy.iso" -i /init