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Learn how to efficiently compress `.exe` files to a `.tar` archive using Bash while preserving their original names.
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How to tar Compress Multiple .exe Files Without Changing Their Names in Bash

When working in a Unix-like environment, you might find the need to compress files for storage or transfer. Specifically, if you're dealing with .exe files and want to create an archive without altering their original names, you might encounter some challenges. If you've tried using the find command alongside tar and noticed that the filenames have been altered, this guide is for you. We'll walk through how to effectively compress these files while keeping their names intact.

Understanding the Issue

When using a command like the following:

[[See Video to Reveal this Text or Code Snippet]]

You may notice that the resulting filenames in your archive are prefixed with the path, for example, ./file1.exe. This behavior might not align with your goal of keeping the file names clean and simple.

The Solution: Compressing .exe Files Correctly

Using the tar Command with Correct Parameters

To archive .exe files without changing their names, follow these steps:

Use the find Command Appropriately: Ensure you collect the files you want without path prefixes.

Create a Tar Archive: Utilize the tar command with the right options to create a compressed file.

Here’s how you can do it effectively:

Step-by-Step Process

Run the Following Command:

[[See Video to Reveal this Text or Code Snippet]]

Breaking it Down:

tar czf creates (c) a compressed (z) archive file (f).

your_compressed_file.tar.gz is the name of your output file.

$(find ./myDir -name "*.exe") finds all .exe files in myDir and passes them to the tar command directly.

Add Verbose Mode for Feedback:
If you want to see which files are being archived during the process, use the -v option:

[[See Video to Reveal this Text or Code Snippet]]

The -v flag will print the names of the files as they are being added to the archive, allowing you to confirm that everything is working as expected.

Important Notes

Compression Levels: There are different levels of compression available with gzip. The z option will apply a default level of compression, but you can explore other options if needed.

File Names: By using $(...) for command substitution, tar processes the file names without modifying them.

Conclusion

By following these steps, you can efficiently compress multiple .exe files into a .tar.gz archive while preserving their original filenames. This approach simplifies your workflow and ensures that you maintain clarity in your file organization.

Now that you're equipped with the knowledge to handle file compression in Bash, you can apply this method to streamline your file management tasks. Happy archiving!