Web Reference: Nov 19, 2025 · In this guide, we’ll explore **two primary methods** to call Ruby functions from the command line using core Ruby features, along with a step-by-step example script. Pass in command-line arguments to your ruby program. It's really easy,__________________Thank you for watching this video, if you like it please don't forget... How do I call shell commands from inside of a Ruby program? How do I then get output from these commands back into Ruby?
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