Web Reference: You can also use print to display information. The difference between puts and print is that when you use the puts keyword, Ruby adds a newline (' \n ') at the end. Our first program will print the classic “hello world” message. Here’s the full source code: Oct 3, 2019 · To run the hello.rb Ruby script, run the command ruby hello.rb it will print the output. Using Command-Line write ruby -v on command line window to show ruby version. Below is the image to better understand.
YouTube Excerpt: Hello world
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Ruby Hello World Tutorial Print Net Worth 2026: Salary, Income & Wealth Net Worth & Biography
Estimated Worth: $15M - $24M
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Last Updated: April 7, 2026
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