Telnet a HTTP Request to your local Server.

Do it, it is fun!

So I have Tomcat running in my local, and an Application is deployed under path: /beer.

This is how I telnet my Application. (Text you see in bold is my input..)
Korays-MacBook-Pro:~ koraytugay$ telnet localhost 8080
Trying ::1...
Connected to localhost.
Escape character is '^]'.
GET /beer/ HTTP/1.1
host: localhost
 
HTTP/1.1 200 OK
Server: Apache-Coyote/1.1
Set-Cookie: JSESSIONID=BB58FBDA9EC7587D8880D4B17FCD7A71; Path=/beer/; HttpOnly
Content-Type: text/html;charset=UTF-8
Content-Length: 563
Date: Tue, 19 Jan 2016 12:19:55 GMT
 
<!DOCTYPE html>
<html lang="en">
<head>
    <title>Beer Expert!</title>
    <meta charset="utf-8">
</head>
<body>
 
<h1>Beer Selection Page</h1>
<form action="/beer/beerselect" method="POST">
    <label for="beer-characteristics">Please select beer characteristics:
        <br />
        <select name="beer-characteristics" id="beer-characteristics" size="1">
            <option value="light">light</option>
            <option value="dark">dark</option>
        </select>
    </label>
    <br/>
    <input type="submit" value="Submit"/>
</form>
 
</body>
</html>