How to set global user name and email in git

I need to write this code down as I always forget about it.

$ git config --global user.name "Milosz Galazka"
$ git config --global user.email "[email protected]"
$ cat ~/.gitconfig 
[user]
        name = Milosz Galazka
        email = [email protected]

About Milosz Galazka

Milosz is a Linux Foundation Certified Engineer working for a successful Polish company as a system administrator and a long time supporter of Free Software Foundation and Debian operating system. He is also open for new opportunities and challenges.