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+In the interview that we did at the beginning of the class,
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+we talked with John about GitHub, where GitHub is a Git hosting website, and
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+John told you all about it. For this class, we will be
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+using GitHub as our Git hosting. Let's see how GitHub works in practice and
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+let's see some of the common features offered by GitHub.
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+This is what we'll do in the third part of this Git demo. What I'm showing here
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+is the GitHub website and as I said, GitHub is a Git hosting website and
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+you can create an account on GitHub by simply signing up on the website. And
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+because we already have an account that we're simply going to sign in
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+to see what kind of functionality GitHub offers. And we're going to specify our
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+username and password. And as you can see on the GitHub website,
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+you can use this menu up on the right to create a new repository or
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+change the account settings. Let's click on our user profile. And
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+here we can see some statistics for our user. For
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+example, we can see statistic about our contributions and our repositories. So
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+now if we go to the Repositories view, we can create a new repository.
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+We give it a name. Let's call it myrepo. We can provide the description for
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+the repository. If we want, we can initialize the repository by adding a README
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+file. And even though we are not doing it right now, if you can see up here,
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+you can also add a license here on the right and it allows you
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+to choose from a set of predefined licenses. And you can also a .gitignore file,
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+which, in case you don't know what that is, it's a very convenient file that
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+will automatically exclude from the repositories file that should not be added.
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+So if you remember in the lesson we said there are things that you should not
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+add to the repositories. For example, derived files. So
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+here, using this menu, you can pick the type of project that you have.
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+For example, Java project or PHP project or many other kinds of projects. And
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+the GitHub will automatically add that file for you.
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+But let's skip that for now and simply create our repository. And
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+that creates a repository that contains the README file because that's what we
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+decided to do. And it also allows you to edit the README file by clicking on it.
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+It will bring up an editor and here you can write, you know,
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+for example, initial readme for your project. Then you can add your
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+commit message up there and then you can commit the changes to your README file.
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+The site also provides many other features, like, for example, creating issues,
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+pull requests, adding and editing a wiki, and also, you know,
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+defining other characteristics and settings for the repository. Now, if we go to
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+the repository, you can see that we also get the HTTPS link for the repository.
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+So this is the URL that you can use to clone your repository. If you remember,
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+with a git clone command, that's the URL that you can specify. So
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+let's try to do that and clone that repository. So we're going to copy this URL.
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+To do that, we're going to execute git clone and specify the URL that we
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+just copied. And you can see that the project was created, was cloned locally.
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+And if we go under myrepo, which is the name of the repository, you can see that
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+the README file that we created on GitHub is here. So if we create a new file,
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+which we're going to call again, newFile just to be clear. And then we
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+can add it, commit it, specifying as usual a commit message. So at this point,
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+we can push our locked out changes to the remote GitHub repository. And
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+because the GitHub repository is password protected,
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+we have to specify our login and password. And of course, if you
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+pass the wrong password, GitHub is not going to let you in. So let's try again.
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+Let's try to get the password right this time. I'm going to specify again,
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+my login and my password. At this point, the push is successful and
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+my changes are actually pushed to the master, which is the GitHub repository.
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+To double check that, let's go back to the GitHub repository and as you can see,
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+that the file that we added, newFile, is there as expected. And of course,
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+there's many more things that you can do on the GitHub website, so
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+I strongly encourage you to go and try out things. But
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+the key message here is that the GitHub is a Git hosting website where you
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+can get an account and create your remote repositories.