How to batch modify file names

Methods to batch modify file names include using the mv command, using the rename command, using the find command combined with the mv command, using the mmv command, etc. Detailed introduction: 1. Use the mv command. The mv command is a command used to move files or rename files in the Linux system. Through the mv command, you can move a file to another location and modify the file name at the same time; 2. Use rename command, the rename command is a powerful batch file renaming tool, which can match and replace file names through regular expressions, etc.

Batch modification of file names is one of the common operations in Linux systems. It can help us quickly rename multiple files. In Linux, we can use some command line tools to modify file names in batches. Below I will introduce some common methods to batch modify file names.

1. Use the mv command: The mv command is a command used to move files or rename files in the Linux system. Through the mv command, we can move a file to another location and modify the file name at the same time. The following is an example of using the mv command to batch modify file names:

   mv 原文件名 新文件名

For example, if we have a series of files starting with "file", we can use the following command to batch rename them to start with "newfile":

   mv file* newfile*

This will replace all file names starting with "file" with file names starting with "newfile".

2. Use the rename command: The rename command is a powerful batch file renaming tool that can match and replace file names through regular expressions. The following is an example of using the rename command to batch modify file names:

   rename 's/原字符串/新字符串/' 文件名模式

For example, if we have a series of files starting with "file", we can use the following command to batch rename them to start with "newfile":

   rename 's/file/newfile/' file*

This will replace all file names starting with "file" with file names starting with "newfile".

3. Use the find command combined with the mv command: The find command is a powerful file search tool that can search for files based on specified conditions and pass the searched files to other commands for processing. Combined with the mv command, we can use the find command to modify file names in batches. The following is an example of using the find command combined with the mv command to batch modify file names:

   find 目录路径 -name "文件名模式" -exec mv {} 新文件名 \;

For example, if we want to batch rename all files starting with "file" in the "/home/user" directory to Starting with "newfile", we can use the following command:

   find /home/user -name "file*" -exec mv {} newfile{} \;

This will replace all file names starting with "file" with file names starting with "newfile".

4. Use the mmv command: The mmv command is a tool specifically used to batch rename files. It can match and replace file names through a simple wildcard pattern. The following is an example of using the mmv command to batch modify file names:

   mmv 原文件名模式 新文件名模式

For example, if we have a series of files starting with "file", we can use the following command to batch rename them to start with "newfile":

   mmv 'file*' 'newfile#1'

This will replace all file names starting with "file" with file names starting with "newfile".

The above are some common methods to modify file names in batches. When performing batch file renaming operations, be sure to operate with caution, ensure that the modified file names meet your needs, and back up important files to prevent unexpected situations.

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