7z文件的压缩包解压

当一个压缩文件被拆分成多个小的压缩包时，
此时需要对他们进行解压，

如下的介绍是在ubuntu 20 环境中。

To unzip the files shown in the diagram (split .7z archive files), follow these steps:

Prerequisites

Ensure you have the p7zip utility installed. On Ubuntu, install it by running:

sudo apt update
sudo apt install p7zip-full

Steps to Extract:

1. Navigate to the Directory:
   Open a terminal and navigate to the folder containing the files:

   cd /path/to/your/files
   

2. Extract the Split Archive:
   Run the following command to extract the files:

   7z x train.7z.001
   

   This command will automatically detect and combine the other parts (e.g., .002, .003, etc.) as long as all parts are in the same directory.

3. Extract the Test Archive:
   Similarly, extract the test.7z.001 archive:

   7z x test.7z.001
   

Notes:

• The files must remain in the same directory and should not be renamed.
• The extraction process will merge all the split parts into the original files.

Let me know if you encounter any issues!