How to Extract and Create RAR Files in Linux

ByLinux Admin

Usually, you’ll come across the .zip or .gz compressed files. However, every now and then, you’ll also encounter RAR files in Linux.

Dealing with RAR files in the Linux command line is not that complicated.

You extract RAR files with the unrar command:

unrar x file.rar

Similarly, you can create RAR file archive from a given files and folders using the rar command:

rar a output_file.rar files_or_folders_to_archive
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The thing is that RAR is a proprietary software and hence, it is not installed by default in Linux systems. You have to install the RAR archiving support first. 

Install RAR archive support in Linux

There are two components involved here. You need:

  • unrar command: To extract a RAR file
  • rar command: To create a RAR file
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You can install either or both, depending on your needs.

Check which Linux distribution you are using and then use its package manager to install the required packages.

In Ubuntu and Debian-based distros, use:

sudo apt install rar unrar

In Arch and Manjaro, use the pacman command:

sudo pacman -S rar unrar

In Fedora-based Linux distros, use:

sudo dnf install rar unrar

In Red Hat, use the yum commands:

sudo yum install rar unrar

In SUSE, use the zipper command: 

sudo zypper install rar unrar

If you just want to peek into the contents of the RAR file, use the listing option l like this:

unrar -l file.rar

As you can see in the screenshot below, my tag.rar file has four images and a folder called vr with an image inside it.

List the contents of the rar file

Let’s see about extracting the RAR file.

You can easily extract the contents of the RAR file in the present working directory from where you are running the command.

unrar e file.rar

Let’s see it with an example. Here, I extract a file named tag.rar and it extracts all the contents of the rar file in the same directory:

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If I ran the command from a directory different than the location of the rar file, the file contents will be extracted in the same directory from where you run the command.

You can instruct the unrar command to extract the file to another directory location like this:

unrar e file.rar extract_to_another_dir

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This is a major issue with this approach. The extracted rar file contents do not retain the directory structure. As you can see in the example above, the vr subdirectory is not presented in the extracted files but its content is extracted.

Let’s deal with it in the next section.

Extract the RAR file and retain the directory structure

I believe the extracted file should retain the directory structure inside the RAR file.

Thankfully, the unrar command does allow to do that with the use of option -x:

unrar x file.rar

Let’s take the same sample file tag.rar and extract it with option -x so that it keeps the same directory structure.

extract unrar files with original directory structure
Extract unrar files with the original directory structure

So, when I extracted tag.rar file this time, it is extracted to a directory called tags-images and contains the following:

abhishek@lhb:~/code$ tree tags-images/
tags-images/
├── courses.png
├── guides.png
├── privacy.png
├── trivia.png
└── vr ├── boy-with-vr-glasses-play-with-virtual-videogame.jpg └── images.jpeg 2 directories, 6 files

Now, where did this tags-images come from? Actually, that’s the original folder name from which the tag.rar file was created. You can see it when you list the contents of the RAR file.

Similar to the previous option, you can also extract the file to another directory location:

unrar x file.rar extract_to_another_dir

Creating RAR archive file in Linux

Creating a RAR archive file in Linux is rather simple. You use the rar command for this purpose in the following way:

rar a archive.rar files_and_folders_to_archive

The output file name is mandatory but you may skip the .rar extension as it is automatically added if not specified.

Creating rar file in Linux

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If you do not specifically mention the files or folders that should be archived in RAR format, it will create an RAR file with all the files and folders present in the current working directory.

RAR, Zip or other archive formats

The zip compression is more popular than RAR and you are more likely to encounter it than RAR.

Unzip command in Linux: 8 Practical ExamplesGot a zip file in the terminal? Learn how to use the unzip command in Linux with these practical examples.

Gzip is excellent for compressing log files and reduce its size. Learn to use the gzip command.

How to Use the gzip Command in Linuxgzip is one of the most useful but often overlooked utilities. Learn to use this handy tool.

I hope you find this little tutorial helpful in extracting and creating RAR files in Linux. Let me know if you spot any issues or face any problems.

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