Display configuration user name.
git config –get user.name
Displayed configured email.
git config –get user.email
Check git version.
git –version
Configure git (if not configured)
git config –global user.name “User Name”
Configure email git
git config –global user.email “user@email.com”
Initialize an empty repository
git init .
git reset –hard
reset to last commit
git branch -r
See all remote branches.