- chroot /root /usr/sbin/install-keymap $kbd
- live-preseed /root debian-installer/keymap "$kbd"
- live-preseed /root kbd-chooser/method "$kbd"
+ chroot /root /usr/sbin/install-keymap ${kbd}
+ live-preseed /root debian-installer/keymap "${kbd}"
+ live-preseed /root kbd-chooser/method "${kbd}"