List all environment variables from the command line

💻🌐 How to List All Environment Variables from the Command Line

Do you ever find yourself needing to find the expansive list of environment variables on your Windows computer? Wouldn't it be cool to have a command that mirrors PowerShell's gci env:? Well, fear not! In this guide, we will show you how to list all environment variables from the command line in Windows. Let's dive in! 💪

The Common Problem 😕

Sometimes, you may need to check or manipulate environment variables directly from the command line. Whether you're troubleshooting an issue or need to update a specific variable, having the ability to access the complete list quickly can be a huge time-saver. Unfortunately, unlike PowerShell's gci env:, Windows' command prompt doesn't provide a native command to view all environment variables. 😢

The Solution(s) 💡

But don't worry, we've got you covered! Here are a couple of easy solutions to help you list all environment variables from the command line:

Solution 1: Using the set Command 🌍

The set command in the Windows command prompt allows you to view the current environment variables. To generate a list of all environment variables, follow these steps:

1. Open the command prompt by pressing Win + R, typing cmd, and pressing Enter.

2. In the command prompt window, simply type set and press Enter.

3. Voila! A long list of key-value pairs representing the environment variables will be displayed.

It's important to note that the list might be quite long, so you might need to scroll up to view all of the output. 😄

Solution 2: Redirecting Output to a Text File 📝

If you prefer to have the list of environment variables in a text file for easier reference or sharing, you can redirect the output of the set command to a file. Here's how you can do it:

1. Open the command prompt.

2. Type set > env_variables.txt and press Enter.

3. A file named env_variables.txt will be created in the current directory, containing the list of all environment variables.

By redirecting the output to a file, you can easily access and share the complete list of environment variables with others. 📤

The Compelling Call-to-Action 🚀

You now have two simple and effective ways to list all environment variables from the command line in Windows! Give them a try and let us know which method you prefer. Do you know any other cool tricks to manage environment variables? Share them with us in the comments below. 👇

If you found this guide helpful, don't forget to share it with your friends and colleagues who might benefit from it. Happy coding! 😊✨