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How to remove file attributes in Linux, for this problem, this article introduces the corresponding analysis and solution in detail, hoping to help more partners who want to solve this problem to find a more simple and easy way.

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When you modify a file with the'A 'attribute set, its atime record does not change.

This can avoid some disk I / O processing in notebook systems. Files with the `a' attribute set can only be opened for writing in add mode.

Only superusers can set or clear this property. Files with the `c' attribute set are automatically compressed by the kernel on disk.

Uncompressed data is returned when reading from this file.

A write to the file will compress the data before saving them to disk. Files with the `d' attribute cannot be backed up by running the dump (8) program. A file with the `i' attribute set cannot be modified: you can neither delete it nor rename it, you can't create a link to the file, and you can't write any data to it. Only superusers can set or clear this property. When you delete a file with the `s' attribute set, its data blocks are cleared and written back to disk.

When you modify a file with the `S' attribute set, the modification is synchronously written to disk, which has the same effect as the `Smount option applied to the file subsystem. When you delete a file with the `u' attribute set, its contents will be saved. This allows the user to request recovery of deleted files.

This is the answer to the question about how to remove the file attributes in Linux. I hope the above content can be of some help to you. If you still have a lot of doubts to be solved, you can follow the industry information channel to learn more about it.

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