How often do you find yourself typing the same long command over and over again? Imagine reducing these commands to just a few characters and saving yourself the hassle of repetition. In the world of shell scripting, there’s a way to do just that—command templates. In this article, we’ll explore how they work and how they can significantly boost your productivity.What Are Command Templates?Command templates are special shortcuts or functions that allow you to perform repetitive or complex tas...

How often do you find yourself typing the same long command over and over again? Imagine reducing these commands to just a few characters and saving yourself the hassle of repetition. In the world of shell scripting, there’s a way to do just that—command templates. In this article, we’ll explore how they work and how they can significantly boost your productivity.What Are Command Templates?Command templates are special shortcuts or functions that allow you to perform repetitive or complex tas...

Ever wondered why your script runs fine in the terminal, but behaves differently when executed by cron or during SSH? The answer is hidden in shell types. The Linux shell is an interface that connects the user to the operating system. It is a powerful tool for executing commands, automating tasks, and configuring the working environment. Understanding the different types of shells—interactive, non-interactive, login, and non-login—can help you work more efficiently, resolve errors, and optimi...

Ever wondered why your script runs fine in the terminal, but behaves differently when executed by cron or during SSH? The answer is hidden in shell types. The Linux shell is an interface that connects the user to the operating system. It is a powerful tool for executing commands, automating tasks, and configuring the working environment. Understanding the different types of shells—interactive, non-interactive, login, and non-login—can help you work more efficiently, resolve errors, and optimi...

We’ve all been there — diving into the terminal, running commands, building scripts. But have you ever stopped to think about the shell that’s behind it all? Not just what it does, but how it works? This Saturday, I’ll be talking about Linux shell types — the unseen forces shaping how we interact with our systems. From interactive shells that respond in real-time to non-interactive ones that automate tasks while we sleep — we’ll explore what makes each unique, and why understanding them is ke...

We’ve all been there — diving into the terminal, running commands, building scripts. But have you ever stopped to think about the shell that’s behind it all? Not just what it does, but how it works? This Saturday, I’ll be talking about Linux shell types — the unseen forces shaping how we interact with our systems. From interactive shells that respond in real-time to non-interactive ones that automate tasks while we sleep — we’ll explore what makes each unique, and why understanding them is ke...

The Evolution of Shells – From History to Practical Choice1. Introduction In last Saturday’s post, I took a break from the terminal and spent some time in the woods, reconnecting with nature. I hope you also managed to recharge over the weekend and are ready to tackle the new week ahead. Now, as we get back to our usual routines, it's time to dive into something many of us interact with daily: the shell. Command shells are the foundation of working in Unix and Linux systems. They allow u...

🍂 Autumn Backpack and a Bit of SilenceSometimes the best reboot doesn’t need sudo. Just a backpack, coffee, and the sound of leaves. Today I grabbed my backpack, threw in my camera, a thermos of coffee, and my headphones — and just walked into the woods. No plans. No Notion tabs. No terminal windows blinking at me. The weather feels like it’s stuck between seasons — still warm, yet the air already smells like change. Leaves rustle under your feet like echoes of something you’ve already lived...

1. IntroductionThe world of terminals and command shells can be confusing, especially for beginner users. However, understanding the difference between a terminal and a shell is the first step to effectively working with Unix-like systems. This article will explain what terminals and shells are, how they are related, and how they differ.2. Terminal: The Interface to the SystemA terminal is a program that provides a text-based interface to interact with the operating system. What does a termin...

The Evolution of Shells – From History to Practical Choice1. Introduction In last Saturday’s post, I took a break from the terminal and spent some time in the woods, reconnecting with nature. I hope you also managed to recharge over the weekend and are ready to tackle the new week ahead. Now, as we get back to our usual routines, it's time to dive into something many of us interact with daily: the shell. Command shells are the foundation of working in Unix and Linux systems. They allow u...

🍂 Autumn Backpack and a Bit of SilenceSometimes the best reboot doesn’t need sudo. Just a backpack, coffee, and the sound of leaves. Today I grabbed my backpack, threw in my camera, a thermos of coffee, and my headphones — and just walked into the woods. No plans. No Notion tabs. No terminal windows blinking at me. The weather feels like it’s stuck between seasons — still warm, yet the air already smells like change. Leaves rustle under your feet like echoes of something you’ve already lived...

1. IntroductionThe world of terminals and command shells can be confusing, especially for beginner users. However, understanding the difference between a terminal and a shell is the first step to effectively working with Unix-like systems. This article will explain what terminals and shells are, how they are related, and how they differ.2. Terminal: The Interface to the SystemA terminal is a program that provides a text-based interface to interact with the operating system. What does a termin...