Git: “please tell me who you are” error

Question

I have app servers that I bootstrap together using Chef + some ad-hoc bash scripts. The problem is, when I want to run an update on one of these app servers, I get:

Answer 1

You must Write Your email like that

 git config --global user.email "you@example.com"

Then: Write Username

 git config --global user.name "Your Name"

After That Poupup window will appear

Write USERNAME & EMAIL For Acount YOU want contribute