shell 🛠️ What is "the Unix Shell"- Bash, Fish, Ksh, Tcsh, Zsh. Simply put, the shell is a program that takes commands from the keyboard and gives them to the operating system to perform.
linux 🐧 Is Linux an Operating System or a Kernel? One of the most common questions you’ll encounter on tech forums is whether Linux is an operating system or just a kernel. Even for experienced Linux users, this question can sometimes cause confusion. 🤷♂️🥷🏿
linux 🐧 What is Linux Kernel? The Linux kernel is the core component of the Linux operating system. It acts as a bridge between a computer’s hardware and its software applications. Here’s a more detailed breakdown of what it is and what it does: