partool

partool:
    -part partname(mtd2|mtd7) -crc 
        calc crc
    -part partname(mtd2|mtd7) -empty 
        flush empty to mtd
    -part partname(mtd2|mtd7) -show 
        show all
    -part partname(mtd2|mtd7) -show name 
        show by name
    -part partname(mtd2|mtd7) -new name value 
        new(create or update)
    -part partname(mtd2|mtd7) -delete name 
        delete by name, the name must must exist
    -part partname(mtd2|mtd7) -load file 
        load file(human readable) to mtd
    -part partname(mtd2|mtd7) -show -prefix name 
        show by name prefix
    -part partname(mtd2|mtd7) -delete -prefix name 
        delete by name prefix
    -part partname(mtd2|mtd7) -create name value 
        create name/value, the name cannot exist
    -part partname(mtd2|mtd7) -update name value 
        update name/value, the name must exist

$ partool -part mtd7 -show   #show all
pcba.sn=03020209P20014A001719
pcba.version=1.2
pcba.type=LI11PNM
pcba.mac=00:1F:64:CE:F3:8E
product.mac=00:1F:64:CE:F3:8E
product.vendor=Beijing Autelan Technology
product.model=CS-VIC-2000-C
product.sn=01010730b12014A00477
oem.sn=CS2C302141000477

$ partool -part mtd7 -show product.vendor ##取得产品供应商信息
partool -part mtd7 -show product.model ##获取产品型号
partool -part mtd7 -show product.sn   ##获取序列号
$ partool -part mtd7 -show product.mac  ##取得产品mac