如何在google colab中提取rar文件

Question

我 在 google drive 中有一个数据集，我想在 google colab 中使用它。但我无法以任何方式解压缩 rar 文件。到目前为止，我已经尝试安装 python 库以及 ubuntu 包，如“unrar，rar，unrar-free ,unar ,unp”，我无法打开该死的文件。以下是每个命令的结果：

!rar x 数据.rar

 RAR 5.40   Copyright (c) 1993-2016 Alexander Roshal   15 Aug 2016
Trial version             Type RAR -? for help

Extracting from meta-data.rar

Cannot create meta-data/sample_submission.csv
No such file or directory
Cannot create meta-data/test.csv
No such file or directory
Cannot create meta-data/train.csv
No such file or directory
Cannot create directory meta-data
Input/output error
Total errors: 4

!unrar 数据.rar

 UNRAR 5.50 freeware      Copyright (c) 1993-2017 Alexander Roshal

Extracting from meta-data.rar

Cannot create meta-data/sample_submission.csv
No such file or directory
Cannot create meta-data/test.csv
No such file or directory
Cannot create meta-data/train.csv
No such file or directory
Cannot create directory meta-data
Input/output error
Total errors: 4

!unp 元数据.rar

 RAR 5.40   Copyright (c) 1993-2016 Alexander Roshal   15 Aug 2016
Trial version             Type RAR -? for help

Extracting from meta-data.rar

Cannot create meta-data/sample_submission.csv
No such file or directory
Cannot create meta-data/test.csv
No such file or directory
Cannot create meta-data/train.csv
No such file or directory
Cannot create directory meta-data
Input/output error
Total errors: 4

UNRAR 5.50 freeware      Copyright (c) 1993-2017 Alexander Roshal

Extracting from meta-data.rar

Cannot create meta-data/sample_submission.csv
No such file or directory
Cannot create meta-data/test.csv
No such file or directory
Cannot create meta-data/train.csv
No such file or directory
Cannot create directory meta-data
Input/output error
Total errors: 4
Can't exec "file": No such file or directory at /usr/bin/unp line 419.
Failed to detect file type of meta-data.rar.
WARNING: There were errors while processing files!

其他人都没有重新工作，所以欢迎任何想法。

原文由 dhrumil barot 发布，翻译遵循 CC BY-SA 4.0 许可协议

Answer 1

从那以后我尝试了很多解决方案，但最好的方法是使用“rsync”Linux 命令（使用“!apt install rsync”安装 rsync）然后使用“unzip”命令将文件从驱动器获取到 collab 的存储。之后速度快如闪电 (71.32MB/s)。

原文由 dhrumil barot 发布，翻译遵循 CC BY-SA 4.0 许可协议

Answer 2

以下代码片段对我有用：

 !pip install unrar
!unrar x file_path

原文由 Arun 发布，翻译遵循 CC BY-SA 4.0 许可协议