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Linux Tip Sharing: A simple way to create a link file
In the Linux system, link files are a very common function. File sharing and file sharing can be achieved by creating link files. Backup, file redirection and other functions. In our daily work, we often encounter situations where we need to create link files, so mastering an easy way to create link files is a very useful skill. This article will introduce how to quickly create a link file in a Linux system and provide specific code examples.
The difference between soft links and hard links
In Linux systems, link files are divided into two types: soft links and hard links. A soft link is a special file whose content is the path name of the file it points to. It is similar to a shortcut in Windows systems. Soft links can span file systems and can link directories. A hard link is a link method that points to the file storage location. It does not generate a file copy, but directly points to the inode node of the file. Therefore, modifications to the original file will be directly reflected in all hard links.
How to create a soft link file
In the Linux system, use the ln -s
command to quickly create a soft link file. The following is a specific example. Suppose you want to create a soft link file named link_file
in the current folder, linking to the /path/to/original_file
file:
ln -s /path/to/original_file link_file
In the above command, the -s
option indicates creating a soft link file. After executing the above command, a soft link file named link_file
will be generated in the current folder, pointing to the /path/to/original_file
file.
How to create a hard link file
To create a hard link file, use the ln
command in the Linux system. The following is a specific example. Suppose you want to create a hard link file named hard_link_file
in the current folder and link to the /path/to/original_file
file:
ln /path/to/original_file hard_link_file
After executing the above command, a hard link file named hard_link_file
will be generated in the current folder, pointing to the /path/to/original_file
file.
Notes
Summary
In Linux systems, creating link files is a common operation that can improve the efficiency of file management. Through the method introduced in this article, you can quickly create soft link and hard link files in the Linux system and flexibly apply them in actual work. Mastering the method of creating link files is a basic skill for Linux system users. I hope the content of this article can help you better use the Linux system.
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