How to Add .Env to Gitignore?

Have you ever accidentally pushed confidential information to a public Git repository? It’s an easy mistake to make, but it can have serious consequences.

That’s why it’s important to properly set up your .gitignore file, especially when dealing with sensitive data like API keys, database credentials, or access tokens.

In this article, we’ll focus on one particular file: the .env file.

I’ll show you step-by-step how to add the .env file to your Gitignore, ensuring that it’s never accidentally committed and pushed to your repository.

What is the .env file?

Before we dive into Gitignore, let’s briefly discuss what the .env file is and why it’s significant. The .env file is commonly used in web development projects to store environment-specific configuration variables. It’s a plain text file that contains key-value pairs, with each pair representing a different configuration variable. These variables can include secrets, such as API keys, passwords, or other sensitive information. The .env file is typically excluded from version control systems like Git to protect this confidential data from being exposed.

Creating a .gitignore file

To start, check if your project already has a .gitignore file. This file specifies which files and directories should be ignored by Git. If there isn’t one already, don’t worry! It’s easy to create.

  1. Open your code editor and navigate to the root directory of your project.
  2. Create a new file and name it .gitignore (note the leading dot).
  3. Alternatively, if you prefer to use the command line, you can navigate to the root directory and run the command touch .gitignore to create the file.

Editing the .gitignore file

Now that you have your .gitignore file, it’s time to add the .env file to the list of ignored files. Follow these steps:

  1. Open the .gitignore file in your code editor.
  2. Add the following line to the file: .env.
  3. This line tells Git to ignore any file named .env in your project’s directory and its subdirectories.
  4. Save the .gitignore file.

Why should you ignore the .env file?

Ignoring the .env file is crucial for maintaining the security and integrity of your project. Here are a few reasons why you should always exclude it from version control:

  • Confidentiality: The .env file often contains sensitive information, such as access tokens or login credentials. Ignoring it prevents accidental exposure of this data.
  • Version Control Size: With potentially sensitive data, the size of your Git repository can grow significantly if the .env file is included. Ignoring it helps keep your repository lean and manageable.
  • Environment Flexibility: By ignoring the .env file, you allow different developers or deployment environments to have their own configuration settings without conflicts.

Adding an existing .env file to Gitignore

If you’ve already committed and pushed your .env file to your repository, don’t panic! There’s still a way to remove it from version control.

  1. Delete the .env file from your project’s directory (or rename it if you want to keep a backup).
  2. Open a terminal or command prompt and navigate to the root directory of your project.
  3. Run the following command to remove the file from Git’s cache: git rm –cached .env.
  4. This command removes the file from the Git index, but not from your local file system.
  5. Add the .env file to your .gitignore file, as described in the previous section.
  6. Commit and push the changes to your repository.


Adding the .env file to your Gitignore is a crucial step in protecting sensitive information and maintaining the security of your project. By following the steps outlined in this article, you can prevent accidental exposure of confidential data and keep your repository clean and efficient. Remember, it’s always better to be safe than sorry when it comes to safeguarding sensitive information.

Frequently Asked Questions (FAQs)

How do I know if my .env file is being ignored?

To check if your .env file is being ignored, you can use the git status command. If the .env file is ignored, it should not appear in the list of untracked files.

Can I have multiple .env files in a project?

Yes, it’s possible to have multiple .env files in a project. This can be useful when working with different environments, such as development, staging, and production. Just make sure to include each .env file in your .gitignore to prevent them from being committed.

What should I do if I accidentally committed and pushed my .env file?

If you accidentally committed and pushed your .env file, it’s important to act quickly. Immediately remove or rotate any sensitive information contained in the file. Then, follow the steps mentioned earlier in this article to remove the file from Git’s cache and add it to your .gitignore. Finally, commit and push the changes to your repository to ensure the confidential data is no longer exposed.

Is it possible to track changes in the .env file without committing it?

Yes, it is possible to track changes in the .env file without committing it. You can use the git update-index –assume-unchanged command to do this. However, it’s important to note that this approach should be used with caution, as it can lead to unintended consequences if not managed properly. It’s generally recommended to keep the .env file separate from version control altogether.

Are there any alternatives to the .env file for storing configuration variables?

Yes, there are alternatives to the .env file for storing configuration variables. Some popular options include using environment variables provided by your hosting or deployment platform, utilizing a configuration management system, or using a secrets management service. Depending on your project and requirements, one of these alternatives may be more suitable for your needs.


Basheer Orsala
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