Bash Check if File Exists

Are you working with shell scripting and Bash? This article is for you. At some point in your work, you’ll need to check your file system. Is your directory still there? Not sure if your file exists anymore? These are the two essential questions you’ll need to know. How do you know if your directory …

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Linux shutdown command

In this tutorial, I’ll show you how to perform a Linux shutdown command step-by-step along with how to safely reboot your system. Before We Get Started… Let’s take a refresher course. After all, in any task or work we do, proper fundamentals and foundation is key to delivering the best output. The basic syntax, as …

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Sudo command

If you’ve had issues running a command on Linux only to be granted “Access Denied,” you’ve come to the right place. This is where the Sudo command comes in. It’s the all-powerful magic word you can use that grants you the “power” to carry certain tasks, which would otherwise be limited or restricted to the …

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What is Linux?

Before we get started, here’s what you can gain after reading this article: What is Linux and how does it work What are the benefits of using Linux How is Linux different from Windows and Mac OS Who is Linux for A Brief Overview What is a Linux operating system? For starters, Linux is an …

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Vim save and quit

Vim or VI Improved is a powerful open-source text editor used primarily for writing and editing text. Essentially, Vim is a text editor found in Unix and Linux based systems, and it’s also one of the oldest and stable text editors there are. One of the basic steps to learn is how to use Vim’s …

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Remove directory Linux

If you’re still new to Linux’s command line and want to learn basic commands, you’ve come to the right place. If you’re looking for different ways on how to remove a directory in Linux, you’re in the right place. Before we hop in, there are a few things you should understand first. Before We Begin …

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