리눅스 시스템 프로그래밍 - 이론과 실습

If you study the main concepts of Linux, you can handle Linux more easily and more powerfully. I hope you build a solid foundation from the beginning!! :D

This is a course on Linux command line tools. We will carefully select frequently used tools and teach you about their core functions and frequently used options. And we will teach you how to use them in practice. If you use various Linux tools well, Linux will become easier. And you will understand and handle Linux better :)

You know what Linux is and have learned some basic usage methods, but do you want to use the Linux shell better? Do you need to write Linux shell scripts? Well, it's time to learn Linux shell scripts!

The ultimate goal of this course is to go beyond programming using IPC tools and to "develop the ability to appropriately select and design/implement IPC tools that fit software requirements."

This course will guide you through the complexities of the Linux operating system, from a strong understanding of the Linux kernel to invoking system calls, process management, and file operations. You will also learn threading and interprocess communication techniques.

The ultimate goal of this course is to go beyond programming using IPC tools and to "develop the ability to appropriately select and design/implement IPC tools that fit software requirements."

The author of "Linux Kernel Structure and Principles: Learning Through Debugging" explains the core concept of the "late interrupt" of the latest Linux kernel (v6.1), which is the most widely used in system software.

Now I can analyze the Linux kernel too! The easiest kernel lecture among Linux kernel lectures.

The author of "Linux Kernel Structure and Principles Learned Through Debugging" explains the interrupt core concept of the latest Linux kernel (v6.1), which is the most widely used in system software.

[Training for Security Experts] Master how to build and operate an optimized threat hunting system by combining Wazuh and the ELK stack. Upgrade your security skills with strategies and hands-on exercises that can be applied directly in the field!

You can't just let the server you worked so hard to build rot away in a development environment. This lecture will teach you how to operate a server that can be accessed from outside using AWS.

In this course, you will learn how to have a free Linux server worth 20,000 won per month, how to use it, and how to utilize it.

This course proceeds in stages, similar to the actual work, by learning and applying the necessary knowledge while configuring the infrastructure.

Creating an application on Linux (Ubuntu OS). (Cross-platform application development)

We will create a remote development environment using VS Code and extensions, and learn about WSL and code-server, a VS Code used on the web.

From the fundamentals of systems engineering to security setup, this course will guide you along the way.

✅ Out of the entire series (1) ~ (7), (5) operating system, user interface, database ✅ CS101 series lectures - From basic computer theory to the latest practical examples - Provides a wide range of basic knowledge

I've developed a 'Linux Introduction' course that's easy for non-majors to grasp and immediately applicable in practice!