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Understanding The Internals Of The Unix Kernel Architecture

The Unix Operating System
3.8
3.8/5
(85 reviews)
3,314 students
Created by

8.8

CourseMarks Score®

9.5

Freshness

6.8

Feedback

9.4

Content

Platform: Udemy
Video: 6h 37m
Language: English
Next start: On Demand

Top Unix courses:

Detailed Analysis

CourseMarks Score®

8.8 / 10

CourseMarks Score® helps students to find the best classes. We aggregate 18 factors, including freshness, student feedback and content diversity.

Freshness Score

9.5 / 10
This course was last updated on 7/2021.

Course content can become outdated quite quickly. After analysing 71,530 courses, we found that the highest rated courses are updated every year. If a course has not been updated for more than 2 years, you should carefully evaluate the course before enrolling.

Student Feedback

6.8 / 10
We analyzed factors such as the rating (3.8/5) and the ratio between the number of reviews and the number of students, which is a great signal of student commitment.

New courses are hard to evaluate because there are no or just a few student ratings, but Student Feedback Score helps you find great courses even with fewer reviews.

Content Score

9.4 / 10
Video Score: 8.6 / 10
The course includes 6h 37m video content. Courses with more videos usually have a higher average rating. We have found that the sweet spot is 16 hours of video, which is long enough to teach a topic comprehensively, but not overwhelming. Courses over 16 hours of video gets the maximum score.
The average video length is 3 hours 48 minutes of 23 Unix courses on Udemy.
Detail Score: 9.6 / 10

The top online course contains a detailed description of the course, what you will learn and also a detailed description about the instructor.

Extra Content Score: 9.9 / 10

Tests, exercises, articles and other resources help students to better understand and deepen their understanding of the topic.

This course contains:

16 articles.
20 resources.
0 exercise.
0 test.

Table of contents

Description

Welcome to the course ‘Understanding the Internals of Unix Kernel Architecture’
This course is from a software engineer who has managed to crack interviews in around 16 software companies.
Sometimes, life gives us no time to prepare, There are emergency times where in we have to buck up our guts and start  bringing the situations under our control rather then being in the control of the situation.  At the end of the day, All leave this earth empty handed. But given a situation, we should live up or fight up in such a way that the whole action sequence should make us proud and be giving us goosebumps when we think about it right after 10 years.

Here in this course, We are covering the 3 Major subsystems of Unix Operating System:  
The File Management Subsystem which deals about the internal representation of files   
The Process Management Subsystem which talks about the structure of the process and various process control calls   
The Inter process Communication talks about the signals, pipes, message queues and shared memory    
The Algorithms of various important system calls will be explained here in this course
Here in this course, you will get to learn the Internal working of the Unix operating system. Though there are quite a few differences between a Linux operating system and the Unix operating system. Knowing The Internals of the Unix Operating system will help us to Understand The Working Of Linux Kernel Or at least start with Understanding the Linux Kernel. 

There are assignments given in each section. The answers to the assignments are uploaded as a zip file. The assignments includes the following questions and answers:
Write a c program to implement your own malloc library function
Write a c program to implement your own free library function
Write a c program to implement your own realloc library function
Write a c program to implement your own ls (list) command
Write a c program to implement your own cp (copy) command
Write a c program to implement stat command
Write a c program to implement your own tee command
Write a c program to implement your own size command
Write a c program to implement your own touch command
Write a c program to implement your own fopen, fread, fwrite calls
Write a c program to implement a sample state machine
Write a c program to implement your own ps command
Write a c program to implement your own sleep command
Write a c program to implement your own shell
Write a c program to which demonstrates the functionality of daemons
Implement client server program using FIFO
Write a C program to demonstrate pipes using child and parent
Write a C program to demonstrate fifos
Implement client server program with message queues using semaphore
Write a program to demonstrate shared memory using semaphores
Please check the course overview, and If you are interested, Kindly take up the course.

Note: This course covers the internals of Unix Operating System. We are not dealing with command line usage of Unix/Linux Operating System. we have mapped the sample code flows for the system call algorithms

You will learn

✓ Understand The Working Of Three Important Subsystems of Unix Kernel (O.S) – File Management System, Process Management System, Inter process Communication
✓ Learn the algorithms related to different system calls in the Unix Operating System

Requirements

• Basics of C programming

This course is for

• Anybody who is interested in learning the Internals of the Unix Operating System

How much does the Understanding The Internals Of The Unix Kernel Architecture course cost? Is it worth it?

The course costs $15.99. And currently there is a 20% discount on the original price of the course, which was $19.99. So you save $4 if you enroll the course now.
The average price is $11.6 of 23 Unix courses on Udemy.

Does the Understanding The Internals Of The Unix Kernel Architecture course have a money back guarantee or refund policy?

YES, Understanding The Internals Of The Unix Kernel Architecture has a 30-day money back guarantee. The 30-day refund policy is designed to allow students to study without risk.

Are there any SCHOLARSHIPS for this course?

Currently we could not find a scholarship for the Understanding The Internals Of The Unix Kernel Architecture course, but there is a $4 discount from the original price ($19.99). So the current price is just $15.99.

Who is the instructor? Is Satish Venkatesh a SCAM or a TRUSTED instructor?

Satish Venkatesh has created 11 courses that got 492 reviews which are generally positive. Satish Venkatesh has taught 14,607 students and received a 3.4 average review out of 492 reviews. Depending on the information available, Satish Venkatesh is a TRUSTED instructor.
Software Engineer
Hi,  

This is Satish. I am a Software Developer and an Automation Engineer based in India. I have got around 13 years of software development and automation experience in programming languages like Python, Perl, C, C++, Java, Unix, Linux, Shell Scripting,Selenium web driver. I have worked as a Software Developer, Manual Tester, Automation Tester, Automation Engineer and had a good experience working with many software companies.  I am basically from Bangalore and my hobbies include teaching, trekking and reading books.

Thanks & Regards,

Satish




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8.8

CourseMarks Score®

9.5

Freshness

6.8

Feedback

9.4

Content

Platform: Udemy
Video: 6h 37m
Language: English
Next start: On Demand

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