Linux Training Session 1

●To install an operating system (OS), we require a CPU, RAM, and hard disk. This hardware is utilized by humans, but we need something to act as a mediator between the hardware and the user. This is where the role of the OS comes in.

● As humans, the only way to interact with the operating system is through program

● Mostly in the real industry , we use Linux as an Operating System.

● Linux has many distributions like kali, ubuntu , mint etc.

● Most enterprises use redhat as Linux .

● We will use REDHAT Linux .

● Suppose you have hardware and windows installed in it . On the top of one OS we can install multiple OS with the help of virtualization

● The program that does the virtualization is Hypervisor .

● We will use virtual box software for installing VM .

● To download virtual box go to this link and click on windows hosts . https://www.virtualbox.org/wiki/Download

● After downloading it , install it .

● For installing any os , we need its iso image . To download redhat iso , go to this link ,

https://access.redhat.com/downloads

● Sign in with a red hat account , and download it .

● Now open VirtualBox and click on new

● FIll the name and select the iso file . Also tick skip unattended installation.

● Then click next and select how much ram , hardisk and cpu you want

● Then click finish and start the vm