What are the commands to modify file names in Linux?

Linux commands to modify file names include mv command, rename command, touch command, sed command, etc. Detailed introduction: 1. The mv command is used to rename files or directories, or move files from one directory to another. The syntax is "mv source file name target file name"; 2. The rename command is used to modify file names in batches. The syntax is "rename 'original file name' 'new file name' file list"; 3. touch command, etc.

#In Linux systems, there are a variety of commands that can be used to modify file names. The following are some commonly used commands:

1. mv command: The mv command is used to rename files or directories, or move files from one directory to another. The syntax is:

mv 源文件名 目标文件名

For example, to rename a file named "file1.txt" to "file2.txt", you can use the following command:

mv file1.txt file2.txt

2. rename command: The rename command is used to modify file names in batches. The syntax is:

rename '原始文件名' '新文件名' 文件列表

For example, you want to rename the files named "file1.txt", "file2.txt" and "file3.txt" to "file1_new.txt" and "file2_new" respectively. .txt" and "file3_new.txt", you can use the following command:

rename 'file' 'file_new' file1.txt file2.txt file3.txt

3. touch command: The touch command is used to change the timestamp of the file, and can also be used to modify the file name. The syntax is:

touch -d 日期时间 文件名

For example, to modify the file named "file1.txt" to the current date and time, you can use the following command:

touch -d "$(date)" file1.txt

4. sed command : The sed command is used for stream editing and can be used to modify file names in batches. The syntax is:

sed 's/原始文件名/新文件名/g' 文件列表 > 新文件列表

For example, you want to rename the files named "file1.txt", "file2.txt" and "file3.txt" to "file1_new.txt" and "file2_new" respectively. .txt" and "file3_new.txt", you can use the following commands:

sed 's/file/file_new/g' file1.txt file2.txt file3.txt > file1_new.txt file2_new.txt file3_new.txt

These commands can modify the file name to a certain extent. Which method to use depends on your needs and preferences.

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