git scm download code example
Example 1: how to update git on windows
C:\> git update-git-for-windows
Example 2: download git for mac
$ brew install git
Example 3: install git bash in ubuntu
$ sudo apt-get install install-info
Example 4: git
git init
git add .
git commit -m "First commit"
git remote add origin "URL of repository"
git push --set-upstream origin master