Modify file name in linux

The methods for modifying file names in Linux include using the mv command, rename command, mmv command, find command with the -exec option, and script programming. Detailed introduction: 1. Use the mv command. The mv command is a command used to move and rename files in the Linux system. You can use the mv command to move files from one location to another and modify the file name at the same time; 2. Use the rename command. The rename command is a command used to rename files in batches. It can be based on specified rules and so on.

In Linux systems, we can use a variety of methods to modify file names. Below I will introduce several common methods to help you better understand how to modify file names in Linux.

1. Use the mv command:

The mv command is a command used to move and rename files in the Linux system. We can use the mv command to move files from one location to another and modify the file name at the same time. The following is the basic syntax of the mv command:

mv [options] Source file or directory Target file or directory

For example, to rename the file file.txt to newfile.txt, you can use the following Command:

mv file.txt newfile.txt

If you want to move the file to another directory and rename it, you can specify the target path and the new file name together:

mv file.txt /path/to/newfile.txt

2. Use the rename command:

The rename command is a command used to rename files in batches. It can replace and modify file names according to specified rules. The following is the basic syntax of the rename command:

rename 's/old file name/new file name/' file name pattern

For example, to replace all file names starting with old with new , you can use the following command:

rename 's/old/new/' old*

This will replace all file names starting with old with file names starting with new.

3. Use the mmv command:

The mmv command is a powerful batch file renaming tool that can rename multiple files according to a specified pattern. The following is the basic syntax of the mmv command:

mmv source file mode target file mode

For example, to replace all file names starting with old with new, you can use the following command:

mmv 'old*' 'new#1'

This will replace all file names starting with old with file names starting with new.

4. Use the find command with the -exec option:

The find command can be used to find files that meet specific conditions, and can be used with the -exec option to operate on these files. The following is the basic syntax of the find command with the -exec option:

find path -name "file name pattern" -exec mv {} new file name\;

For example, to add all files ending with old Replace the file name at the beginning with new, you can use the following command:

find /path/to/directory -name "old*" -exec mv {} new{} \;

This will Find all files starting with old in the specified directory and rename them to files starting with new.

5. Use script programming:

If you need to perform complex renaming operations on multiple files, you can use script programming to complete it. You can use Shell scripts or other scripting languages ​​such as Python to write a script that modifies file names by iterating through a list of files and using the corresponding rename function. This allows you to write more complex renaming logic based on your own needs.

No matter which method is used, before modifying the file name, it is recommended to back up the file to prevent unexpected situations. In addition, pay attention to the case sensitivity of the file name and ensure that the path and file name are correct.

To summarize, Linux provides a variety of methods to modify file names, including using the mv command, rename command, mmv command, find command with the -exec option, and script programming. According to the specific needs and operation scenarios, choose the appropriate method to modify the file name. Hope these methods can help you easily modify file names in Linux system.

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