Quentin L'Hours

Two small issues on [this](https://github.com/dylanaraps/pure-bash-bible#reverse-an-array) example: - By using `arrray[@]` instead of `array[*]` **printf** receives multiple arguments, that means that when trying to add another argument to the **printf** this...

Differentiate common linux binaries from Bash

1

There should be at least an introduction saying that the presented binaries (grep, find, mkdir ...) aren't part of bash and can be used by any other shell or programming...