How do you program in C on Linux? It is indeed very easy and consists of three simple steps.

Step 1: You write your program and save the file with a .c extension. For example, my_program.c.

Step 2: You compile the program and generate the object file using gcc compiler in a terminal like this:

gcc -o my_program my_program.c

Step 3: You run the generated object file to run your C program in Linux:

./my_program

This was just the quick summary on how to compile and run C program in Linux. If you are new to either C or Linux, I’ll show these steps in detail so that you feel comfortable coding C program in Linux environment. …

Want to build an online store? And confused which are the best WordPress eCommerce plugins?

Picking the right eCommerce plugin for your site is important because a better platform gives you more growth opportunities.

In this article, we’ll compare the 8 Best WordPress eCommerce Plugins for 2020. We have also discussed how to choose the Best eCommerce WordPress plugins for your site.

Now, let’s figure out which plugin suits your site the best.

Why Do You Need a WordPress eCommerce Plugin?

If you want to sell some products, then you need an eCommerce site. In other words, with an eCommerce website, you can sell pretty much anything be it digital goods, physical goods, subscriptions, and appointments. …

Today, we’re adding a NEW and FREE training course to Yoast SEO academy: Structured data for beginners! Want to get noticed in Google? Want your pages to stand out from the other search results? Then you need colorful, rich results that entice people to click. To show rich results for your website, search engines need to find structured data on it. Sounds difficult? Yoast is here to help you out! In this training course, you’ll learn how structured data can help you get rich results.

Give me access to the Structured data for beginners course ?

Rich results for everyone

The search results pages used to be filled with plain, basic search results. But nowadays, colorful and eye-catching rich search results are everywhere. And if you don’t have rich results for your site, it’s hard to compete. At Yoast, we believe everyone should have an equal chance in the search results. Therefore we’ve created the Structured data for beginners training course, which is completely free of charge. After taking this course, you’ll know how structured data increases your chances of getting rich results, and how to use Yoast SEO to help you with this. …

Here’s the scenario you may come across sooner or later.

You installed one or more operating systems in VirtualBox. While creating those virtual operating systems, you also created virtual hard disks for them in VirtualBox.

You specified the maximum size of the virtual disk to say 15 or 20 GB but now after using it for some time, you realize that your virtual machine is running out of space.

While there are ways to free up disk space on Ubuntu and other operating systems, a more robust way of handling the situation is to increase the disk size of your virtual machines created in VirtualBox. …

You might have heard about structured data, Schema.org, and JSON-LD. You might have even heard that it’s becoming more and more important to add them to your site. But what do these terms mean exactly? What is structured data? And what does it have to do with SEO? We’ll explain all of this, and how to get started, in this post!

Before we dive in: we’ve just launched a free Structured data for beginners training course! In this course we explain what structured data is, why it’s important for SEO and how you can implement it on your own site:

Go to the free Structured data for beginners course ? …

Cybersecurity attacks on industrial IoT solutions can have detrimental consequences. This is the case because IoT devices record privacy-sensitive data and control production assets. Therefore, demonstrable trustworthiness is prerequisite to IoT adoption in industrial settings.

Fortunately, IT security is a mature field. Experts have identified classes of threats devices may be subject to. Let’s discuss these threat patterns and mitigation strategies in the IIoT context.

Threat modelling: what can go wrong?

Cybersecurity practitioners often use threat models to map attacks that might compromise a system. The STRIDE model developed by Microsoft is widely used for threat modelling. Here are examples of threats for IoT devices.

The STRIDE model for cybersecurity…

When AngelList and Venture Hacks co-founder Babak Nivi came to us and wanted to donate a theme, our team was excited to work on the design to make it available to everyone on WordPress.com for free. Designed by Cece Yu and originally developed for the Spearhead podcast, the new Spearhead theme is fully block-powered and the first among our themes to support dark mode.

Spearhead works seamlessly with the block editor, supporting a wide range of blocks — Audio, Video, Image, TikTok, Loom, and many more — so you can customize posts and pages as you like and showcase various types of content, from podcast episodes to video tutorials and more. …

As I write this, in a normal year, I would have just gotten home from St. Louis after what was sure to be a successful WordCamp US 2020. I would have seen many close friends I only see once or twice a year, maybe I would have gotten to speak, and I definitely would have made new connections. We’d have seen a great recap of what happened with WordPress this year, and we’d know what city we’d all get together in next year.

But this is not a normal year. WordPress events — WordCamps, WordPress Meetups, and events surrounding the WordPress ecosystem — have been cancelled or have gone virtual. …