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SSH shortcuts through Bash aliases on Ubuntu

August 25, 2014 Difficulty: 30 / 50

In today's tutorial I will show you how to use Bash aliases to create 'shortcuts' to your ssh connections to remote servers on Ubuntu 14.04. This will save you a lot of typing and remembering which private key is used for which server.

All you need to do that is to type a few simple commands, so open up your terminal and follow the steps below. I also made a video so you can just watch the screen-cast at the bottom of the article.

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HTML for Beginners - Part 4 - Let's make a web page

August 22, 2014 Difficulty: 10 / 50

In my last tutorial on HTML for beginners, you've learned how to create a web page that contained an image and a title. The goal for today is to go one step further and create an actual design for our HTML web page.

You will learn what HTML5 tags you should use for the various sections of a web page and also how to apply CSS styling to change the appearance of your page.

Continue to the article to see how the page will look like once you've finished this step by step guide.

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Creating namespaces in JavaScript

August 19, 2014 Difficulty: 35 / 50
pins inside container

In this tutorial I will show you how I write my JavaScript code by creating a namespace and holding all my code inside its scope. I am not saying that this is the best method to do it, but I'm sure that it's much better than writing code in the global scope.

I always find that it's much easier to learn about new coding techniques through real life examples than just reading pages of theory. So the to do list for today is to develop a JavaScript application that logs all the books in a library. As I said you will be creating your own namespace and all the code will reside in that namespace.

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HTML for Beginners - Part 3 - Let's make a web page

August 15, 2014 Difficulty: 10 / 50

The goal of this tutorial is to teach you how to create your first web page. It will be very simple. The resulting web page will consist of a title (ex: "My First Web Page"), and an image containing The CodePunker logo.

The tools

You're reading this tutorial so it's safe to assume that you already have one of the needed tools to create your first web page - a web browser. Even if you probably already know this it's worth mentioning that browsers are applications used to connect to the Internet and display web pages by interpreting the HTML tags in the source code and displaying human readable content. Of course, browsers do a lot more than that but for now that's all you need to know.

Another tool that you need is a plain text editor. There are many choices out there and some are really complex. However, for the purpose of this tutorial, all you need is Notepad in Windows or an equivalent for Mac.

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Installing and using Grunt for your daily tasks on Ubuntu

August 13, 2014 Difficulty: 25 / 50

Although I am more of a PHP guy than a server-side JavaScript fan... I acknowledge the fact that some things are done better when using the right tool for the job.

Minifying JavaScript and compiling LESS files into CSS are two jobs that I do with Grunt because it works flawlessly. In today's tutorial I will show you how you can do that on an Ubuntu Server.

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