Additional properties of MAC OS x File system @ How to completely remove

Sometimes when you read and write NTFS partitions under the MAC system, you will find that some files cannot be opened.

The error shown is:

The item "XXX" has been used by OS X and cannot be opened.

If the terminal ls-al command, you can see:

[Email protected]

An @ sign is added to the file's read and write permissions, which is the attached property of the Mac OS X file system (extended attributes).

The-l parameter allows you to view detailed additional property content:

Xattr-l Hello.txt

Ways to Completely remove attached properties:

Xattr-c *.txt

Removes any additional attributes for all txt in the current folder. Again Ls-al can be found without the @ symbol.

Note that some blogs and posts are recommended:

xattr-d Com.apple.FinderInfo XXX.txt

or any other with com.apple.**** may not be completely deleted. Only the-c parameter can be completely removed.

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Additional properties of MAC OS x File system @ How to completely remove