Learn Linux Command-Line Command Basics

This course will help you prepare for the AWS Certified Solutions Architect - Associate certification and learn about AWS services in general.

This course will help you prepare for the AWS Certified Cloud Practitioner certification and learn about cloud concepts and AWS services in general.

This course is designed to help you gain a basic understanding of Windows PowerShell and learn about basic command usage and scripting using the PowerShell console and ISE. I believe that even students who have never encountered PowerShell before will find this course very helpful in utilizing PowerShell.

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 :)

Linux, the most widely used operating system for servers worldwide. This is a story about the basic commands of CLI (Command Line Interface), the first step to freely handling Linux, and shell scripts created by combining those commands. This lecture resolves the questions and concerns that anyone interested in Linux would have had at the beginning.

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

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

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

Experience developing applications collaboratively in a Linux shell & open source software environment, and build the development environment required for program coding!

Learn systematically from the basic usage to the advanced features of Zabbix, an essential tool for effective monitoring of IT infrastructure. We offer the opportunity to grow into a monitoring expert using Zabbix through real-world application examples.

[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!

The author of 'Linux Kernel Structure and Principles Learned Through Debugging' properly explains the core concept of the 'interrupt bottom half' in the latest Linux kernel (v6.1), most used in system software.

✅ 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

The author of "Learning the Structure and Principles of the Linux Kernel through Debugging" properly explains the core interrupt concepts of the latest Linux kernel (v6.1), most used in system software.

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

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.