What is the linux file renaming command?

Linux file renaming commands are mv command, cp command, rename command, sed command and awk command. 1. mv command, mv file.txt newfile.txt; 2. cp command, cp file.txt newfile.txt; 3. rename command, rename 's/.txt$/.html/' *.txt; 4. sed Orders and more.

#Linux is an open source operating system with a wide range of applications. In Linux systems, files often need to be renamed in order to better manage and organize files. This article will introduce some commonly used Linux file renaming commands.

1. mv command

The mv command is one of the most commonly used file renaming commands in Linux systems. Its basic syntax is:

mv [options] [original file] [target file]

option can be one of the following:

- -i: if the target file If it already exists, you will be prompted whether to overwrite it.

- -u: Only perform the move operation when the target file does not exist or the original file is newer.

- -b: If the target file already exists, create a backup file for it.

- -f: Force overwriting of the target file.

For example, if you want to rename the file file.txt to newfile.txt, you can use the following command:

mv file.txt newfile.txt

2. cp command

The cp command is used to copy files and can also be used to rename files. The basic syntax is:

cp [options] [original file] [target file]

option can be one of the following:

- -i: If the target file has If exists, prompt whether to overwrite.

- -u: Only perform the copy operation when the target file does not exist or the original file is newer.

- -b: If the target file already exists, create a backup file for it.

- -f: Force overwriting of the target file.

For example, if you want to rename the file file.txt to newfile.txt, you can use the following command:

cp file.txt newfile.txt

3. rename command

The rename command is used to rename files in batches. The basic syntax is:

rename [option] 's/original string/target string/' [file]

option can be one of the following:

- -v: Display detailed information during execution.

For example, if you want to rename all files ending with .txt to .html, you can use the following command:

rename 's/.txt$/.html/' * .txt

4. sed command

The sed command is a powerful text processing tool. In addition to replacing text content, it can also be used to rename files. The basic syntax is:

sed 's/original string/target string/' [file] > [renamed file]

For example, if you want to copy the file Replace the string "hello" in file.txt with "world, and rename the file to newfile.txt. You can use the following command:

sed 's/hello/world/' file.txt > newfile.txt

5. awk command

The awk command is a text processing tool that can also be used to rename files. Its basic syntax is:

awk '{sub(/original string/, "target string"); print}' [file] > [renamed file]

For example, if you want to copy the file file To replace the string "hello" in .txt with "world" and rename the file to newfile.txt, you can use the following command:

awk '{sub(/hello/, "world"); print}' file.txt > newfile.txt

Summary:

This article introduces some commonly used Linux file renaming commands, including mv, cp, rename, sed and awk. These commands can flexibly rename files as needed and improve file management efficiency. Whether renaming a single file or batch renaming multiple files, Linux provides a wealth of commands and tools for us to use .

The above is the detailed content of What is the linux file renaming command?. For more information, please follow other related articles on the PHP Chinese website!