git clone <repository url>

• repository url = https://github.com/mnegi/web-development-sessions.git
• copying the remote repository to local machine
• this will get the repository in a new folder, and the name will be same as the repository name
• you will do this only once (first time)

you will go to the local repository folder in your machine make changes in the files & folders then you need to push these changes to the remote server

git add .

• adding our changes to the local respository

git commit -m "commit message"

• we are writing those changes to the local repository
• so that they can be tracked

git push origin master

• now we want the local changes to be saved in the remote/origin server
• we will push those changes to remote server in master branch

git pull origin master

• to get the latest changes from the remote repository