Hello world!
— Why don't you write a function to greet the world?
— Great idea. I'll do it in Emacs Lisp.
— Good grief, in what? Did I hear "Emacs"? Does Lisp still exist?
— (...)
— Fine, fine. But seriously, Lisp?
— Ok, ok, nevermind. I'll pick another one...
(function hello-world () ## <--- Bash, actually (interactive |&:) (clear) (echo "Hello world!" (let var (if true; then (echo ((+ 42)) (echo "How are you?")) fi) (cat < <(printf "%s, " "Hello there" (printf "%s " "my dear") (printf "%s." "world")) (echo (echo (printf "%s — %s.\n" \ "Hello world"\ "and have a great day")))))) (hello-world))
And with this, we get started.