Contribution to the repository

[Fernando Carneiro]

Hi! Is this project open to contribution?
He never contributes no projects in github, but he caught my attention, it would be a good challenge for me. If you want help, I'm at your disposal.

[Stephen Brennan]

Hi @fernandoeqc, you're welcome to fork this code and explore adding new capabilities to the shell. However, since the code here is really just for a tutorial, I don't take contributions. That way, everyone has the same starting point to explore and learn. (That said, if you find a bug and fix it, I'm happy to look at that and take the fix.)

Here's a list of suggestions for things you might want to learn and add for yourself:

• New builtin commands: pwd, alias, pushd, popd
• Backslash escaping and quote support
• Piping (eg echo hello world | wc -w) and redirection (eg grep int main.c > integers.txt)
• Support for setting variables and expanding variables in command lines (e.g. echo $USER)