The cat command is one of the most frequently used and versatile commands in the Linux ecosystem. Short for "concatenate", cat serves multiple purposes – it allows you to create new files, view content of existing files, and combine multiple files into one. As a Linux user and developer, understanding the capabilities of cat is…
The cat command is one of the most frequently used commands in Linux, with a history going back to the early days of Unix. Short for "concatenate", cat is a versatile utility that can create, combine and print the contents of files. Whether you‘re new to Linux or an experienced user, mastering cat is a…
Learning Linux is an invaluable skill for anyone in the tech industry, whether you‘re a software developer, system administrator, or cybersecurity specialist. While the idea of using the command line may seem daunting compared to familiar graphical interfaces, fear not! An abundance of outstanding Linux tutorials are available online to guide you from total beginner…
If you‘re a developer using Linux, chances are you‘re familiar with Gnome—one of the most popular open-source desktop environments. Out of the box, Gnome provides a modern, clutter-free interface. But developers often need to go beyond the defaults to optimize their environment for productivity. That‘s where Gnome extensions come in. Extensions let you customize practically…
If you‘ve spent any time at all working in Linux, you‘ve likely encountered the ubiquitous "tar" command. Short for "tape archive", tar is the go-to utility for combining multiple files and directories into a single archive file for easy storage and transfer. In this deep dive, we‘ll explore the inner workings of tar, review best…
If you‘re a Linux user or system administrator, sooner or later you‘ll need to create an archive file containing multiple files and directories. The tar command is the essential tool for this task. In this in-depth article, we‘ll explore the tar command and two of its most important operations: creating archives with tar cvf and…
As a seasoned full-stack developer and Linux enthusiast, I‘ve had my fair share of adventures working with symbolic links, or "symlinks" as they‘re affectionately known. These unassuming little files may seem simple at first glance, but they‘re a powerful tool in any Linux user‘s arsenal. In this deep dive, we‘ll explore the ins and outs…
If you‘re a Linux user or administrator, keeping your system‘s software packages up-to-date is a crucial part of maintaining a secure, stable, and optimized operating environment. In the world of Debian-based distributions, the apt-get utility reigns supreme as the go-to tool for installing, updating, and managing packages. Two of its most frequently used commands are…
If you‘ve ever needed to manage a Linux server, you‘ve almost certainly used SSH. As a full-stack developer, I rely on SSH daily for tasks ranging from deploying code changes to debugging production issues. In fact, SSH was instrumental in helping me diagnose and fix a critical bug in our application servers just last week,…
As a full-stack developer and professional coder, I know firsthand the importance of clear, error-free writing in my work. Whether it‘s code comments, documentation, or commit messages, spelling mistakes can make my work look sloppy and unprofessional. And when you‘re collaborating with a team or releasing open-source code, those errors can be downright embarrassing. That‘s…
As a developer, you likely spend a significant amount of time working in the Linux terminal. But did you know that in addition to being a powerful environment for running programs and automating tasks, the terminal can also serve as a handy calculator? That‘s right – with a few simple commands, you can perform a…
If you‘re looking to collaborate and share files securely without relying on proprietary cloud services, Nextcloud is a powerful open source platform to consider. Nextcloud provides the key features of Dropbox, Google Docs, Skype and more but allows you to retain full control by hosting it on your own infrastructure. It‘s an ideal solution for…