From the previous article,Explained the steps to set up the booting part of the operating system.
You can read it here:
Now I’m going to explain the implementation of the operating system. We implement C language instead of Assembly language because C language is much more user friendly than Assembly language. So we can make the development process easier.
Let’s get started!
Step 1:Setting Up a Stack
One prerequisite for using C is a stack since all non-trivial C programs use a stack.Setting up a stack is not harder than to make the esp register point to the…
This is the very first article in a series of articles. Today I’m going to tell you how to build a operating system.An operating system is simply known as a software that communication with the hardware and allows other programs to run.Every computer,smart phone and tablet includes an OS.So we will make a basic OS that provides basci functionality for the device. Let’s get started.
Step 1-Set up
In this part we are talking about what tools and technologies we are going to use for this development.
First of all we need to install the Oracle virtual box.
Hacking is the process of finding vulnerabilities in a system and using these found vulnerabilities to gain unauthorized access into the system to perform malicious activities ranging from deleting system files to stealing sensitive information. Hacking is illegal and can lead to extreme consequences if you are caught in the act.
Like every discipline out there in the world, ethical hacking is divided into distinct phases. Ethical hacking has 6 distinct phases. These phases are not strict rules, but more like a guideline to be followed.
1. Reconnaissance — Reconnaissance is the process of information gathering. In this phase, the…
Someone said “If hygge is the art of doing nothing, ikigai is the art of doing something- and doing it with supreme focus and joy”.
The Japanese believe that everyone has an IKIGAI, a concept of discovering their individual purpose or the idea of “why you are getting up in every morning” or “the reason for living”. It says 4 main aspects that will support you to find a job to love.
The combination of words means:
IKI (LIFE/LIVING) + KAI (VALUE/RESULT)
This concept can be illustrated well by the four circle Venn diagram to find the meaning of your…
Computer systems design and related services firms, banks, insurance companies, universities and health care are examples of the many different types of industries that a database administrator will find work. In addition to being responsible for backing up systems in case of power outages or other disasters, a DBA is also frequently involved in tasks related to training employees in database management and use, designing, implementing, and maintaining the database system and establishing policies and procedures related to the organization’s data management policy.
What are the responsibilities?
DATABASE MANAGEMENT SYSTEMS (DBMS)
FREQUENLY USED DATABASES