Jonathan Terrasi

About the Author Jonathan Terrasi


Software

Take Linux and Run With It

“How do you run an operating system?” may seem like a simple question, since most of us are accustomed to turning on our computers and seeing our system spin up. However, this common model is only one way of running an operating system. As one of Linux’s greatest strengths is versatility, Linux offers the most methods and environments for running it.

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Software

With the Shell, You Can Go Wild(card) and Follow Your Pipe Dream

There is more to the shell than commands composed of alphanumeric characters. In addition to those familiar programs, there is a whole host of processing tools hiding behind the symbols of a standard keyboard. To say nothing of their incredible potency in combination, each one is so powerful on its own that it helps to take a methodical approach to get familiar with them.

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Community

Linux: Come for the Kernel, Stay for the Popcorn

Linux offers so much for users to sink their teeth into that even among desktop and more casual users, it’s easy to get caught up in the tradecraft. It’s only too tempting to put your system’s technical capabilities to the test by trying out a new program or practicing a new command. As with any other interest, though, Linux is not much fun unless you can revel in it with fellow fans.

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Tech Blog

The Elusive Total Linux Convergence Dream

Regular readers know that I usually stick to the well-charted territory of essential terminal commands and practical overviews of Linux history, since they are immediately useful to newcomers. Thankfully for beginners, the basics don’t change very quickly — but that’s not to say that Linux is a stagnant ecosystem. Far from it. Linux can be found at the very frontier of emerging computer trends.

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Community

The Filesystem Hierarchy Standard Shows Which Bits Are Boss

If you’ve ever been curious enough to look through your system’s root directory, you may have become a little overwhelmed. Most of the three-letter directory names don’t tell you much about what they do, and if you ever needed to make important modifications, it would be tough to know where to look. I’d like to take those of you who haven’t ventured much into your root directory on a brief tour.

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Community

Hacking and Linux Go Together Like 2 Keys in a Key Pair

Ever since taking an interest Linux, with the specific aim of better understanding and enhancing my personal digital security, I have been fascinated by hacker conferences. As soon as I learned of their existence, I made a point of keeping tabs on the major conferences so I could browse through the latest videos in their archive once each one wraps up. I thought that was the closest I would get.

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Developers

The IoT’s Scramble to Combat Botnets

With shadowy botnet armies lurking around the globe and vigilante gray-hat actors inoculating susceptible devices, the appetite for Internet of Things security is stronger than ever. “If you throw IoT on a con talk, you’ve got a pretty good chance to get in,” remarked information security professional Jason Kent, as he began his presentation at Chicago’s Thotcon conference last week.

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Tech Blog

Linux’s Big Bang: One Kernel, Countless Distros

Even if you’re a newcomer to Linux, you’ve probably figured out that it is not a single, monolithic operating system, but a constellation of projects. The different “stars” in this constellation take the form of “distributions,” or “distros.” Each offers its own take on the Linux model. To gain an appreciation of the plethora of Linux options, it helps to understand how it started out.

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Tech Blog

A Window Into the Linux Desktop

“What can it do that Windows can’t?” That is the first question many people ask when considering Linux for their desktop. While the open source philosophy that underpins Linux is a good enough draw for some, others want to know just how different its look, feel and functionality can get. To a degree, that depends on whether you choose a desktop environment or a window manager.

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Tech Blog

Take Command of Your Linux System’s Processes

Who’s afraid of the Linux terminal? Not you, if you’ve learned the basics of navigating your system. But how will these newly acquired skills help improve your computing life? To give you a sense of the terminal’s everyday usefulness, here are some examples of tasks the terminal is well-disposed to handle. To start with, system administration is much more straightforward on the terminal.

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Tech Blog

Cracking the Shell

If you’ve begun to tinker with your desktop Linux terminal, you may be ready to take a deeper dive. You’re no longer put off by references to “terminal,” “command line” or “shell,” and you have a grasp of how files are organized. You can distinguish between a command, an option and an argument. You’ve begun navigating your system. Now what? File manipulation lies at the heart of Linux.

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Tech Blog

The Terminal Is Where Linux Begins – and Where You Should, Too

Once you have a sense of the vast potential of Linux, you may be eager to experience it for yourself. Given the complexity of modern operating systems, it can be hard to know where to start. As with many things, computers can be better understood through a breakdown of their evolution and operation. The terminal is not only where computers began, but also where their real power still resides.

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Tech Blog

What a Linux Desktop Does Better

After I resolved to adopt Linux, my confidence grew slowly but surely. Security-oriented considerations were compelling enough to convince me to switch, but I soon discovered many more advantages to the Linux desktop. For those still unsure about making the transition, or those who have done so but may not know everything their system can do, I’ll showcase here some of the Linux desktop’s advantages.

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Tech Blog

How Linux Helped Me Become an Empowered Computer User

If asked, my friends could readily attest to my profound passion for Linux, so it might surprise you to know that hardly two years ago, I barely knew what Linux was, let alone had any earnest interest in switching from Windows. Although a shift as dramatic as this may seem astonishing when considered in hindsight, analyzing my path from one push or influence to the next paints a more telling picture.

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