git --- To view all commands

git status --- Check for any changes in git.

git add . --- Add all the modified files to git.

git commit -m "Message" --- Submit the changes with message.

git push origin master--- Push to web repository.

----creating branch

git checkout -b branch-name.

git branch -- show all branch and curent branch.

git push origin branch-name.

----Switch Branches

git checkout branch-name
npn init
git tag ver no
git push origin master --tags
npm adduser
npn publish
npm install --save dev
node index.js