Posts by GK SHARMA

Alright class, let's dive into the wonderful world of the VI Editor in Linux! Today, we'll cover the basics, including its modes: Regular mode, Insertion mode, and Replacement mode.…

Input/output redirection in Linux is a way to control where the input for a command comes from and where the output goes. It involves three main streams: Standard Input…

what is shell and types of shell in linux? Definition: The shell in Linux is a command-line interface (CLI) that acts as an intermediary between the user and the…

Linux is divided into three main components: KERNEL SHELL APPLICATION Kernel: Think of the kernel as the boss of the operating system. It manages the hardware resources of the…

Linux Operating System: Linux is a type of operating system, just like Windows or macOS. It's special because it's free to use and open for anyone to change and…

Definition: A network operating system (NOS) is a special type of software that helps computers and devices in a network communicate and share resources, like files and printers. Connects…

What is Network Routing? Network routing is like giving directions to data as it travels through a network of computers. Just like you'd use a map to find the…

IP Addressing: Think of IP addresses like mailing addresses for devices connected to the internet. They help data find its way to the right place, just like how a…

TCP/IP stands for Transmission Control Protocol/Internet Protocol. It's like the language computers use to talk to each other over the internet. TCP/IP is a set of rules that computers…