Hello World

Open a terminal window.
Create a new folder, ~/SD/HTML/, and navigate to it:
```
mkdir ~/SD/HTML
cd ~/SD/HTML/
```
Create an HTML document, helloWorld.html, and open it in your editor.
```
touch helloWorld.html
atom helloWorld.html
```
Structure a standard HTML document, including a head and body.
Add a title element inside of the document's <head>. This title should say Hello World.
Inside of the <body> tag add a header element (h1-h6). Inside of the header tag write "Hello " and your name. Save the file.
In Google Chrome, use ⌘-o and navigate to your file so you can view your results in the browser.