CREATE USER davide WITH PASSWORD 'jw8s0F4';
SELECT rolname FROM pg_roles;
Copied from Github: https://help.github.com/articles/set-up-git
Tell git your name:
$git config --global user.name "Your Name Here" # Sets the default name for git to use when you commit
Tell git your email address:
Get it from http://developer.apple.com. You will not be able to submit apps to any stores using this XCode version, so turn away if that is something you might want to do.
In XCode's Preferences > Downloads you can install command line tools.