change git username and email for a repo code example

Example 1: git change email

git config --global user.email "[email protected]"

Example 2: change global user name git

$ git config --global user.name "Mona Lisa"

Example 3: change git username and email

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

Example 4: git config --global user.name "Server"

cat .gitconfig