Oh, so it's like that now is it?
Ruby:
Bash:
PHP:
JavaScript:
C#:
...and now I'm bored.
Ruby:
Code:
puts "Hello world."
Bash:
Code:
echo "Hello world."
PHP:
Code:
<?php echo "Hello world."; ?>
JavaScript:
Code:
document.write("Hello world.");
C#:
Code:
Console.WriteLine("Hello world.");
...and now I'm bored.