git config user

C++
git config --global user.name "Your Name"
git config --global user.email "[email protected]"git config --global user.email "[email protected]"
git config --global user.name "My Name"git config --global user.email "[email protected]"git config --global user.name "My Name"git config --list$ git config --global user.name "John Doe"
$ git config --global user.email [email protected]
Source

Also in C++: