GitHub

Online file management system.

It mostly used for computer code.

It’s open-source software world best projects.

Built by contributions of developers and it is powerful platform for developers.

Steps:

       I.            

1. Installing Git for linux

            sudo apt-get install git

2.Configuring GitHub

           git config --global user.name "user_name"

           git config --global user.email "email_id"

3.Creating a local responsitory

           git init html

4.Adding repository files to an index

           git add index.html or git add .  or  git add *

5.Committing changes made to the index

           git commit -m "some_message"

6.Creating a repository on GitHub

           git remote add origin https://github.com/user_name/html.git

7.Pushing files in local repository to GitHub repository

       git push -u origin master

8.To Clone an Existing Repository

           git clone https://github.com/user_name/repo_name.git

9.To pull changes from Github Repository

          git pull

    incase if u want to overwrite the local changes

            git reset --hard HEAD

            git pull    

What is github and why should I use it 

GitHub is a Git repository hosting service, but it adds many of its own features.