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This article mainly explains "how to use DOS command to determine whether the disk partition is NTFS format", the explanation in the article is simple and clear, easy to learn and understand, please follow the idea of Xiaobian slowly in-depth, together to study and learn "how to use DOS command to determine whether the disk partition is NTFS format" bar!

A colleague asked how to use commands to determine whether a disk is NTFS format for further command operations, such as converting disk formats or setting file/folder security permissions.

The first reaction can be diskpart. After trial, it can be used as follows:

echo list volume>t.txt && diskpart /s t.txt | find "C " >result.txt && del t.txt

The output result.txt is then segmented using a for statement, but such code seems overly complex and diskpart can only run in administrator mode.

So using the diskpart command isn't practical. When using cacls to set file permissions, it is found that running on a disk other than NTFS format will return 1, so you can determine whether a disk is as follows:

cacls c:\ >nul

if %errorlevel%==1 echo Drive C is not NTFS format

However, the above method only applies to XP/2003, WIN2000 does not have DISKPART command, and running CACLS on non-NTFS returns 0. Although you can use ver command output to determine whether the system is XP/2003, it is difficult to determine whether it is NTFS format by using cacls command under WIN2000. Perhaps you will say that the cacls command output is empty to judge, then if that disk happens to be NTFS format, but without any security permissions, it is hard to say.

Write a WMI script (FileSystem.vbs):

On Error Resume Next

Const wbemFlagReturnImmediately = &h20

Const wbemFlagForwardOnly = &h30

For Each strComputer In arrComputers

Set objWMIService = GetObject("winmgmts:\\.\ root\CIMV2")

Set colItems = objWMIService.ExecQuery("SELECT * FROM Win32_LogicalDisk", "WQL", _

wbemFlagReturnImmediately + wbemFlagForwardOnly)

For Each objItem In colItems

WScript.Echo objItem.Caption & " " & objItem.FileSystem

Next

Next

cscript //nologon filesystem.vbs can list all drive file system formats, except those that are not available (such as CD-ROMs that are not placed). The batch can be modified as follows:

cscript //nologo filesystem.vbs | find "C: NTFS"

if %errorlevel%=1echo C drive is not NTFS format

Thank you for reading, the above is "how to use DOS command to determine whether the disk partition is NTFS format" content, after the study of this article, I believe we have a deeper understanding of how to use DOS command to determine whether the disk partition is NTFS format, the specific use of the situation also needs to be verified by practice. Here is, Xiaobian will push more articles related to knowledge points for everyone, welcome to pay attention!

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