##合并多个烧录文件为一个flash镜像 BOOT_BIN=/mnt/hgfs/VMWareShare/ZX-LORA-BOOTLOADER/ZX-BOOT/APP_ZX_BOOT/APP_ZX_BOOT.bin BACKUP_BIN=/mnt/hgfs/VMWareShare/ZX-LORA-BACKUP/ZX-LORA-BACKUP/BACKUP_ZXBOX/BACKUP_ZXBOX.bin APP_BIN=/mnt/hgfs/VMWareShare/ZX-LORA-BLU/ZX-LORA-APP/APP_ZXBOX/APP_ZXBOX.bin IMG_NAME=zxflash.bin echo "BOOT_BIN=$BOOT_BIN" echo "BACKUP_BIN=$BACKUP_BIN" echo "APP_BIN= $APP_BIN" echo "IMG_NAME= $IMG_NAME" rm -rf $IMG_NAME dd if=$BOOT_BIN >>$IMG_NAME tr '