git config username

$ git config --global user.name "John Doe"
$ git config --global user.email [email protected]

git config --global user.name "your username"

git config --global user.password "your password"

$ git config --local user.name "John Doe"
$ git config --local user.email [email protected]

git config user.name

git config --list

3) Look in your Git configuration file
Finally, you can also see your Git username in the Git configuration file in your HOME directory on Unix systems, i.e., this file:

~/.gitconfig