MS-dos FAT32 格式和 windows FAT32 格式有什么区别
MS-dos FAT32 格式和 Windows FAT32 格式有什么区别?
What are the difference between MS-dos FAT32 format and windows FAT32 format?
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嗯...仅供参考,在 Mac(运行 MacOS)上,在终端应用程序中,您可以使用“diskutil”命令行实用程序扫描 USB 闪存盘。
当密钥是全新的时,您会得到以下结果:
$ diskutil list disk2
/dev/disk2(内部,物理):
#:类型名称尺寸标识符
0:FDisk_partition_scheme *16.1 GB 磁盘2
1:Windows_FAT_32 EVERIO_SD 16.1 GB 磁盘2s1
如果您使用“Disk Utility.app”并使用“MS-DOS (FAT32)”参数格式化 USB 闪存盘,您将得到:
$ diskutil list disk2
/dev/disk2(内部,物理):
#:类型名称尺寸标识符
0:FDisk_partition_scheme *16.1 GB 磁盘2
1:DOS_FAT_32 EVERIO_SD 16.1 GB 磁盘2s1
因此,至少从 Macos 的角度来看,“Windows_FAT_32”和“DOS_FAT_32”之间似乎存在潜在差异......
Hum... Fyi, on a mac (running macos), in the Terminal application, you can scan a USB key using the "diskutil" command line utility.
When the key is brand new, you get this result:
$ diskutil list disk2
/dev/disk2 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: FDisk_partition_scheme *16.1 GB disk2
1: Windows_FAT_32 EVERIO_SD 16.1 GB disk2s1
If you format the USB key with the "Disk Utility.app", using the "MS-DOS (FAT32)" parameter, then you will get:
$ diskutil list disk2
/dev/disk2 (internal, physical):
#: TYPE NAME SIZE IDENTIFIER
0: FDisk_partition_scheme *16.1 GB disk2
1: DOS_FAT_32 EVERIO_SD 16.1 GB disk2s1
So, at least from the point of view of macos, there seems to be a potential difference between "Windows_FAT_32" and "DOS_FAT_32"...
没有。只有 FAT32,没有 Windows 或 MS-DOS 版本。
There is none.. There's only FAT32, no Windows or MS-DOS flavors of it.
FAT32是一个文件系统,与操作系统没有太大关系。所以无论是什么操作系统,FAT32 就是 FAT32,它们是相同的。
老实说,MS-DOS 使用 FAT16 作为其默认文件系统,而 FAT32 最初是由 Win95 OSR2 或其他人所知的 Win97 引入的。我是 v7.x 之前的 MS-DOS 版本不支持 FAT32,v7.x 是随 Win95 OSR2 一起提供的。
因此,如果您的问题是“MS-DOS FAT 和 Windows FAT 有什么区别”,答案将是 MS-DOS 使用 FAT16,而 Windows 使用 FAT32。
FAT32 is a filesystem and has nothing much to do with the operating system. So whatever OS it is, FAT32 is FAT32, and they're the same.
Afaik, MS-DOS used FAT16 as its default filesystem, while FAT32 was first introduced by Win95 OSR2, or Win97 as known by others. I'm FAT32 is not supported by MS-DOS versions before v7.x, which was shipped with Win95 OSR2.
So if your question was "What's the difference between MS-DOS FAT and Windows FAT", the answer would be MS-DOS uses FAT16 while Windows uses FAT32.