How to decompress rar in linux

Decompression steps: 1. Make sure the RAR tool has been installed in the system; 2. Use the "unrar x file.rar" command to decompress RAR files; 3. Use the "unrar x *.rar" command to decompress multiple RARs file; 4. Specify the decompression path; 5. List the contents of the RAR file; 6. Decompress the encrypted RAR file; 7. Decompress the volume RAR files; 8. Extract to the specified directory and maintain the directory structure; 9. Extract RAR files in batches.

To decompress a RAR file in a Linux system, you can follow the following steps:

1. Make sure the RAR tool has been installed in the system. If it is not installed, you can install it through the following command:

sudo apt-get install rar

2. Unzip a single RAR file. Use the following command to decompress the RAR file:

unrar x file.rar

where file.rar is the name of the RAR file you want to decompress. The unzipped files will be saved in the current directory.

3. Unzip multiple RAR files. If you want to decompress multiple RAR files, you can use the following command:

unrar x *.rar

This will decompress all RAR files in the current directory.

4. Specify the decompression path. If you want to save the decompressed file to a specified path, you can use the following command:

bash

unrar x file.rar /path/to/extract/

where /path/to/extract/ is the path you want to decompress.

5. List RAR file contents. If you just want to view the contents of the RAR file without extracting it, you can use the following command:

bash

unrar l file.rar

This will list all files and directories in the RAR file.

6. Unzip the encrypted RAR file. If the RAR file is encrypted, you need to enter a password to decompress it. Use the following command to decompress:

css

unrar x -pPASSWORD file.rar

Among them, PASSWORD is the password of the RAR file. Note that PASSWORD needs to be replaced with the actual password in actual use.

7. Unzip the volume RAR file. If the RAR file is divided into multiple volumes, all volumes need to be decompressed before the file can be fully extracted. Use the following command to decompress the volume RAR files:

css

unrar x file.part1.rar

Make sure to place all volume RAR files in the same directory. If there are other volume files, use the same command to decompress them one by one.

8. Unzip to the specified directory and keep the directory structure. Sometimes, we want to keep the original directory structure when decompressing RAR files. This can be achieved using the following command:

css

unrar x -e file.rar /path/to/extract/

By adding the option -e, the RAR file will be extracted to the specified path with the original directory structure.

9. Batch decompress RAR files. If you have a lot of RAR files that need to be decompressed in batches, you can use a simple Shell script to do it. Create a text file called extract.sh and copy the following content into it:

bash

#!/bin/bash  
for file in *.rar; do unrar x "$file"; done

After saving and closing the file, run the following command in the terminal to execute the script:

bash

bash extract.sh

This will automatically batch decompress all RAR files in the current directory.

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