The here string is the leaner, more versatile cousin of the here doc.

Turn confusion into clarity ...

-B To save a file and back up the previous version of it by appending a tilde (~) to the current filename. -E To convert the typed tabs into spaces. -L To stop adding a new line after the original ...

For a fairly new Linux user, things can be a bit overwhelming in the beginning. While the robustness and unlimited customizability options are attractive, performing basic tasks can be daunting, ...

In this article, we cover three of them – PowerShell, Command Prompt, and Windows Terminal — explaining how they differ from each other and when they should be used. The operating system of your ...

I use Linux for both desktop and server. My preference for a server OS is one without a GUI, which means I have to turn to a lot of command-line tools. In some cases, I prefer to use the same ...

Making tools for machine-aided reading and agency, sometimes with Obsidian. Making tools for machine-aided reading and agency, sometimes with Obsidian. Making tools for machine-aided reading and ...

For certain tasks or applications, you might need to set a specific date and time for testing or debugging purposes. If so, this tutorial is for you! This brief guide will provide you with ...

The simplest and most common way to run a program is by directly executing it. To do this, navigate to the directory containing the program file using the ‘cd’ command. Then, simply type the program’s ...

The Linux command line offers some very useful tools to enable you to perform mathematical calculations. This post runs through a series of commands you can use and demonstrates some techniques for ...

Linux tricks can help you get work done faster, especially when they're easy. Here are some ways to find files, reuse prior commands, stop processes and more. In this post, we’ll take a look at a ...

The command line grep tool is incredibly powerful and useful for searching for matches in files, sorting text and data, finding strings in large files, and so much more. One common situation many ...