DDigital Tools & Security

How to Run Ruby Code

  • byYasmin
  • February 9, 2026
  • 1 minute read
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Ruby is a powerful programming language commonly used for web development, scripting, and more.
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Ruby is a powerful programming language commonly used for web development, scripting, and more.

If you’re new to Ruby, you may wonder how to run Ruby code on your machine. Here’s a simple guide to get you started:

1. Install Ruby:

Before you can run Ruby code, you need to install Ruby on your system. You can download and install Ruby from the official Ruby website.

2. Write Your Ruby Code:

Once Ruby is installed, you can write your Ruby code in a text editor or an Integrated Development Environment (IDE).

3. Save Your Ruby Code:

Save your Ruby code with a .rb extension. For example, you can save your file as my_program.rb.

4. Open Terminal or Command Prompt:

Open your terminal or command prompt and navigate to the directory where your Ruby file is saved.

5. Run Your Ruby Code:

To run your Ruby code, simply type ruby filename.rb in the terminal or command prompt and press Enter. Your Ruby program will execute, and you will see the output on the screen.

That’s it! You have successfully run your Ruby code. Now you can continue to build more complex Ruby applications and explore the full potential of this versatile programming language.

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