DEVICE="" FS="" LABEL="" IMAGE="" COPYDIR="" WIPE=0 while [ $# -gt 0 ]; do case "$1" in --device) DEVICE="$2"; shift 2;; --fs) FS="$2"; shift 2;; --label) LABEL="$2"; shift 2;; --image) IMAGE="$2"; shift 2;; --copydir) COPYDIR="$2"; shift 2;; --wipe) WIPE=1; shift;; --help) usage; exit 0;; *) echo "Unknown: $1"; usage; exit 1;; esac done
# Determine partition path PART="$DEVICE1" if [ ! -b "$PART" ]; then # handle nvme style /dev/nvme0n1p1 PART="$DEVICEp1" fi usb flash driver format tool ufixii repack hot
# Mount, optional copy or image write MNT="$(mktemp -d)" if [ -n "$IMAGE" ]; then log "Writing image $IMAGE to $DEVICE (not partition) — this will overwrite partition table." if ! confirm "Confirm writing image to whole device?"; then log "Aborted."; exit 1; fi dd if="$IMAGE" of="$DEVICE" bs=4M status=progress conv=fsync log "Image written." exit 0 fi DEVICE="" FS="" LABEL="" IMAGE="" COPYDIR="" WIPE=0 while [
# Optional wipe if [ "$WIPE" -eq 1 ]; then log "Wiping first 1MiB..." dd if=/dev/zero of="$DEVICE" bs=1M count=1 conv=fsync status=progress fi do case "$1" in --device) DEVICE="$2"
usage() exFAT
confirm() read -rp "$1 [y/N]: " ans [[ "$ans" =~ ^[Yy]$ ]]
# Format case "$FS,," in fat32) log "Formatting FAT32..." mkfs.vfat -F32 -n "$LABEL:-UFIXII" "$PART" ;; exfat) log "Formatting exFAT..." mkfs.exfat -n "$LABEL:-UFIXII" "$PART" ;; ntfs) log "Formatting NTFS..." mkfs.ntfs -f -L "$LABEL:-UFIXII" "$PART" ;; ext4) log "Formatting ext4..." mkfs.ext4 -L "$LABEL:-UFIXII" "$PART" ;; *) echo "Unsupported fs: $FS"; exit 1;; esac
