What is the Linux kernel

What is the Linux kernel?

What is the Linux kernel?

Table of contents

  • Introduction
  • What is Linux?
  • What is the Linux kernel?
  • Conclusion
  • FAQs


In the world of operating systems, there have been multiple inventions that have changed the flow of the market. The oldest and most-used OS that is Microsoft Windows has been ruling the market for decades. Until MacOS and Linux came into competition. It is not like Windows has lost its popularity as a whole, but new inventions and better UI and UX designs also attract new-generation users. This has been a topic of debate for a long time now, which OS is the best? 

To answer this question, today we will discuss Linux. We will try to find out the reasons why it gaining so much popularity. So, let us start the topic without wasting any more time. 

What is Linux?

Linux is one of the most in-demand OS in the world in today’s time. It has started gaining traction in recent times because of its open-source nature which makes it different from every other OS in the market. It was designed for this purpose only, to provide a free alternative to the already existing hefty OSs in the world. Also, it is highly versatile as it can be used on multiple devices such as personal computers, tablets, phones etc. 

What is the Linux kernel?

The basic component of the Linux OS is its Linux kernel. The kernel acts as a liaison between the hardware and software of the Linux OS. It is extremely important as it provides crucial communication between hardware and software. Also, it is primarily used to provide management for hardware components of the OS. Below are some of its main functions.

1.   Hardware Abstraction: By abstracting underlying complexities in the hardware, the kernel creates an easy-to-use interface for the user.

2.   Process Management: It handles the process of creation, termination, and context switching between multiple processes of the hardware and software. 

3.   Memory Management: Memory storage and its protection is one of the kernel’s main obligations.

4.   Device Drivers: These are the already existing drivers inside the software that help it in communicating with the hardware by itself without any outside intervention. The kernel contains many drivers that are essential for the normal working of the OS.

5.   Networking: The smooth and convenient networking between different devices is made possible because of the networking protocols and devices present inside the kernel. Data transmission and reception are made possible because of these protocols.

6.   Security: The security of the data on an OS is one of the most important duties of an OS. The kernel does it perfectly by applying multiple firewalls and breach detectors on the system.

Above we have mentioned only a few features of the Linux Kernel. It has many more functions and features. 


In conclusion, I would like to submit the fact that even after being in the market for more than 3 decades, Linux has just started gaining popularity. And the way online threats are increasing day by day, Linux is going to be around for a very long time. To know more join Linux Training in Chandigarh.


Q. Can I learn Linux while in school?

Yes, you can learn to use Linux as a side hustle till your school is over. 

Q. How can a course in Linux help me?

A course in Linux will get you a certificate of excellence and that certificate will further help you in getting a job.

Q. Is Linux a good career option?

Many companies are looking for Linux experts so yes, it can be a good move.

Q. Is this course expensive?

No, the course is not that expensive.

Q. Is Linux better than Windows?

In some aspects like security and virus protection, yes, it is better than Microsoft Windows.

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