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This article mainly introduces "how to distinguish soft links from hard links in Linux system". In daily operation, I believe many people have doubts about how to distinguish soft links from hard links in Linux system. The editor consulted all kinds of materials and sorted out simple and easy-to-use methods of operation. I hope it will be helpful to answer the doubts of "how to distinguish soft links from hard links in Linux system". Next, please follow the editor to study!

What is soft link and what is hard link in Linux system, and what is the difference between them? The following editor gives you a comparison between soft links and hard links in the Linux system, so that you can have a more in-depth understanding.

Please refer to the pictures I made by myself:

The difference between soft links and hard links:

A hard connection is a connection made through an index node. In Linux's file system, files saved in disk partitions, regardless of type, are assigned a number called index node number (Inode Index).

In Linux, it is possible to have multiple file names pointing to the same Inode. Generally speaking, this kind of connection is a hard connection. The purpose of a hard connection is to allow a file to have multiple valid pathnames, so that users can establish a hard connection to important

File to prevent "accidental deletion" function. The reason is as mentioned above, because there is more than one connection to the index node of the directory. Deleting only one connection does not affect the Inode itself and other connections, only when the last one

After the connection is deleted, the connection between the data block of the file and the directory will be released. In other words, the file will really be deleted.

Soft-link files are a bit like Windows shortcuts. It is actually a kind of special file. In symbolic links, a file is actually a text file that contains information about the location of another file.

At this point, the study on "how the Linux system distinguishes soft links from hard links" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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