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LPIC1-004-Linux File system and File structure

Having good knowledge of the Linux file system and file structure is crucial for Linux administrators. Not only for knowing the program’s executable file’s location but for documentation. This post explains how the Linux file system organizes files and directories. A Brief of File system definition Linux system requires an organization method to store all […]

LPIC1-003-Shell Surfing

What is a Shell? We Discussed  Linux and windows differences and kernels and distros; now, it is time to talk about what is a shell and how to use a terminal? Let us see this figure once again. Shell is responsible for the interaction between users or applications and the kernel. File management, service management, process management, and running […]

DCV-VCA-001-What is Virtualization?

What is Virtualization ? Virtualization is to simulate a virtual version of a physical device -like servers, network devices, and storage- on a physical platform. For this purpose, we need an abstraction layer over the computer hardware ….ok wait! you are right! This kind of definition will not help anyone! Ok, Let us see how […]

LPIC1-001- Windows Or Linux?

What are Clients and Servers? To better understand the differences between Linux and Windows, let us first see what a server is and what it does. A Server is a device or a computer program That provides various services to its clients. Clients also can be a computer program or a device that sends requests […]