[ -z $(command -v fdisk) ] && echo fdisk not found, is util-linux installed? && exit 127
[ -z $(command -v mkfs.fat) ] && echo mkfs.fat not found, is dosfstools installed? && exit 127
[ -z $(command -v fdisk) ] && echo fdisk not found, is util-linux installed? && exit 127
[ -z $(command -v mkfs.fat) ] && echo mkfs.fat not found, is dosfstools installed? && exit 127