Introduction to Operating System (OS)
An operating system (OS) is a software program that manages computer hardware and provides services for computer programs. It acts as an intermediary between the hardware and the software applications,...
Concepts-Linux
Understanding the Visual Editor
Vi (pronounced “vee-eye”) is a text editor that comes pre-installed on most Unix and Unix-like systems, including Linux. It’s a powerful, yet sometimes intimidating, command-line text editor. Vi has two...
Working with Environment Variables on Linux
In Linux, environment variables are dynamic values that can affect the behavior of processes and programs. They are essentially key-value pairs that are accessible to all running processes. Here are...
Introducing Bash Files.
A Bash file in Linux, commonly known as a shell script or a Bash script, is a text file containing a series of Bash commands and instructions. These files allow...
Introduction to Linux Shell
A Linux shell is a user interface that allows users to interact with the operating system through a command-line interface (CLI). It interprets the commands entered by users and translates...
Types of Linux Shell Environment?
Let’s delve into more detail about each type of Linux shell: 1. Bash (Bourne Again Shell): 2. Zsh (Z Shell): 3. Fish (Friendly Interactive Shell): 4. Ksh (Korn Shell): 5....
File Hierarchy and Directory Organisation in Linux Systems
The directory structure in Linux is hierarchical and follows a standard layout that organizes files and directories in a logical manner. Here’s a brief overview of the key directories in...
Characteristics of Linux Systems?
Linux, as an operating system, possesses several distinctive properties that set it apart from other operating systems. Here are some of its key properties: It’s important to note that while...
What is a Free and Open Source Software (FOSS)?
Open source refers to software whose source code is freely available to the public, allowing anyone to view, modify, and distribute the code for various purposes. This means that the...
Why Linux is most used?
Linux is a widely used operating system for a variety of reasons, and it is chosen for different purposes by individuals, businesses, and organizations. Here are some of the key...
