Home  >  Article  >  In Windows system, what is not an attribute of a file?

In Windows system, what is not an attribute of a file?

(*-*)浩
(*-*)浩Original
2019-07-31 09:31:5829794browse

In the Windows system, what are not attributes of a file?

In Windows system, what is not an attribute of a file?

Encryption, running, and document are not attributes of a file; file attributes include read-only, Hide, system, archive. (Recommended learning: PHP video tutorial)

File attributes refer to dividing files into different types of files for storage and transmission. It defines certain unique properties of the file. . Common file attributes include system attributes, hidden attributes, read-only attributes and archive (archive) attributes.

Attributes are descriptive information that can be used to help you find and organize files. The attribute is not included in the actual contents of the file, but rather provides information about the file. Instead, it provides information about the file. In addition to tag attributes, which are custom attributes that can contain any text you choose, files include many other attributes such as date modified, author, and rating.

System properties

The system properties of the file refer to the system file, which will be hidden. Under normal circumstances, system files cannot be viewed or deleted. It is a protective attribute of the operating system for important files to prevent these files from being accidentally damaged.

Hidden attributes

When viewing the name of a disk file, the system generally does not display file names with hidden attributes. Generally, files with hidden attributes cannot be deleted, copied, or renamed.

Read-only attribute

For a file with read-only attribute, you can view its name, it can be applied and copied, but it cannot be modified and delete. If you set an executable file to be read-only, it will not affect its normal execution, but you can avoid accidental deletion and modification.

Archive (Archive) Attribute

After a file is created, the system will automatically set it to the archive attribute. This attribute is often used for file backup.

For more PHP related technical articles, please visit the PHP Graphic Tutorial column to learn!

The above is the detailed content of In Windows system, what is not an attribute of a file?. For more information, please follow other related articles on the PHP Chinese website!

Statement:
The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn