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The “source” command in bash is used to execute a script in the current shell instead of a separate one. This simple difference has a wide variety of implications as I’ll describe below. Regular users of Linux are most familiar with the source command because they use it to reload configuration changes in the bash […]
Website migration might not seem ideal, but sometimes it’s inevitable. For instance, you might need to change your domain for a rebrand, or your site may have outgrown its shared hosting server. When you find yourself in one of these situations, you’ll likely need a website migration checklist. That’s because website migration can be tricky. […]
The “sleep” command in the bash terminal is a way to pause the execution of a script. We commonly use it to illustrate the concepts of processes to beginners, but beyond mere demonstrations, it’s quite useful for a variety of applications. In this article, I’ll show you what the sleep command does, how to use […]
If you’re starting a business, you’ll need a website to build your online presence. But, not everyone is tech-savvy or has the time or patience to design a site. At the same time, you might not be able to afford a professional web developer. The good news is you don’t need any technical skills to […]
Building a website is easier than it has ever been. Thanks to website builders, you don’t need to know how to code to put together a modern site – and that applies to online stores as well. If you pick the right website builder, you’ll be able to create a fully functional ecommerce site without […]
In the bustling gig economy, platforms like Upwork and Fiverr are titans, connecting businesses with a vast pool of freelance talent. But how do you know which platform to choose? Our next move? A detailed comparison between Fiverr and Upwork, dissecting their operational strategies to their pricing and serving up all the vital intel you’ll […]
In Python, we have a data structure called a “dictionary” that’s used to hold key/value pairs. Thanks to the flexibility of data types in Python, these values can also include lists, which means you can associate more than one value with a single key if you want. You can also associate another dictionary with a […]
Appending an item to a Python array is easy, though the terminology requires some clarification. By default, Python doesn’t use “arrays” as is commonly understood in most programming languages but instead uses “lists”, which serve the same functionality for most ordinary use cases. However, there are some important differences between the two, and I’ll explain […]
Firmware, such as UEFI (Unified Extensible Firmware Interface) and BIOS (Basic Input/Output System), is in the functionality of computer systems. These components serve as the bridge between hardware and software. Understanding the differences between UEFI and BIOS is crucial for optimizing system performance, ensuring compatibility with modern technologies, and enhancing system security. History Of BIOS […]
Despite being over three decades old, Python is still an extremely relevant and popular programming language. The fact that it’s easy to understand, and works on a variety of platforms with little to no modification of code, along with its community support and deep integration with various libraries, make it a “must-have” tool in the […]