Running Zero Base: 10km Completion Project in 12 Weeks

To ensure you are no longer afraid of the black screen, we will practice everything from server access to log checking and resource monitoring using only the 21 essential commands. You will start immediately in a web environment, learning everything from how to exit vi to hands-on practical inspection routines.

Learn step-by-step English expressions actually used in IT practice, from reading official documentation and writing tickets or emails to sharing incident reports and conducting technical interviews. Master practical English that you can apply immediately today with templates and examples extracted from over 20 years of infrastructure operations experience. Learn real-world business English for global collaboration, not just English for exams.

This is an introductory networking course for non-majors that focuses on understanding the flow of communication through visuals rather than memorizing terminology. Using the layered model as a framework, we follow the entire process of what happens when you enter a URL into the address bar from start to finish, helping you build practical networking intuition that can be applied immediately in the real world.

This is a process for building the habit of overcoming the 'fear of starting' and completing practical writing tasks such as reports, proposals, and blog posts. You will learn step-by-step practical methodologies from setting the target audience to drafting and revising, enabling you to refine and complete writing that fits your specific purpose.

This is a practical program designed to redesign family relationships through reaction habits rather than comedic talent. You will learn reaction methods tailored to your elementary-aged children and spouse, and build a sustainable family relationship improvement system that can be maintained for 100 days with just a 10-minute daily routine. From diagnosis to practice, we provide a structured 8-week curriculum for busy working fathers.

Learn the basic structure of Saju Palja and the meanings of the Heavenly Stems and Earthly Branches, and study how to establish and interpret your own Saju using the Manseryeok (Ten Thousand Year Calendar). By understanding the Sipsin system and the flow of Daewun (Great Fortune) and Sewun (Annual Fortune), you will be able to read your own Saju and write an interpretation report in just 12 sessions.

This is a practical introductory course for new employees and juniors. You will systematically learn essential business fundamentals, from understanding instructions to reporting and task management. Through hands-on practice, you will master work processes that can be applied immediately.

Learn practical techniques to start studying through structure rather than willpower. Master twelve execution design methods along with worksheets to lower the barrier to starting, recover broken focus, and prevent a single day's failure from turning into giving up.

This is a practical course focused on converting AWS console click operations into Terraform code. From HCL syntax to state management, module design, and CI/CD integration, you will complete your team-level IaC operational capabilities through step-by-step hands-on practice. You will build actual infrastructure in a cumulative structure from VPC to EKS and learn how to solve problems that arise during operations.

This is a process of utilizing AI coding tools without blindly trusting them, verifying results, understanding structures, and completing actual services. Instead of memorizing syntax, you will learn through project-based work, gaining experience from error resolution to deployment to build your portfolio. Even with no prior development experience, you can develop judgment skills through collaboration with AI and acquire a sense of practical teamwork.

Learn practical AIOps methodologies to move beyond alarm storms and repetitive incident responses toward data-driven problem prediction and automation. This is a practice-oriented course infused with 20 years of operational experience, covering everything from data preparation and anomaly detection to root cause analysis that can be applied immediately in the field without being tied to a specific product.

We will follow the entire flow of a request, from the moment an address is entered into a web browser until the results are displayed on the screen. By comprehensively understanding how the terms learned in lessons 1 to 3 are actually connected and function, you will develop the diagnostic skills to quickly narrow down the problem area when a failure occurs.

Systematically master the basics of English speaking by following a 4-week curriculum with precise daily instructions. With 50 core expressions, verb usage, and practical scripts all included in the slides, you can master daily training methods and apply them immediately without the need for a separate textbook. Through a comprehensive learning design spanning from diagnosis to correction, even beginners can gain confidence in basic conversation within just 4 weeks.

For beginners new to messaging systems, this guide explains everything from Kafka's origins to its core components, operating principles, and practical applications using only concepts and illustrations. Without the need for code or installation, it clearly distinguishes key terminology such as topics, partitions, and consumer groups, helping you build the fundamental strength to read real-world architecture diagrams.

You will systematically learn the principles of how the CPU, memory, and disk collaborate, as well as how the operating system mediates resources. You will acquire practical foundational knowledge to read server specification sheets and identify performance bottlenecks, establishing a basis for learning about cloud and network technologies.

Understand the entire journey from the moment a URL is entered into the browser address bar to the screen being rendered, and build a practical deployment environment by directly installing and configuring an Nginx web server. Develop practical skills to identify the causes of failures on your own through log analysis and status codes.

An introductory course that makes the terminal less intimidating even for Linux beginners, teaching you how to view server logs, find files, and develop practical skills using just cd / ls / grep

Systematically learn over 60 IT terms encountered in practice, ranging from job postings to meeting minutes and incident reports. Understand service structures by dividing them into four layers, and acquire the essential vocabulary needed for collaborating with development teams and attending technical lectures.

This is a 4-week program designed to build English speaking circuits through sentence output training rather than word memorization. Through 15 minutes of daily training involving whole-sentence memorization and a 5-step shadowing process, you will develop the ability to speak English with instant reactions without translating in your head. We focus on training mouth muscles and reaction speed rather than just injecting knowledge.

It is perfectly fine if you have no prior programming experience. We will learn step-by-step, from environment setup to error troubleshooting and basic syntax, while building a working program in every single lecture. After completing the 10-lecture course, you will be able to design and implement simple programs on your own.

Basic knowledge to learn when starting Taekwondo

Hula, the traditional Hawaiian dance that anyone of any age or gender can start right now! Let's share a time where your body and mind naturally unwind to the joyful music of Hawaii!

There are two ways to prevent advanced glycation end products from accumulating. One is to eat less carbohydrates and the other is to exercise to lose as much as you eat. We introduce a fun training method that allows you to exercise while eating without the pain of holding back food.

Systematically master the basics of English speaking by following a 4-week curriculum with precise daily instructions. With 50 core expressions, verb usage, and practical scripts all included in the slides, you can master daily training methods and apply them immediately without the need for a separate textbook. Through a comprehensive learning design spanning from diagnosis to correction, even beginners can gain confidence in basic conversation within just 4 weeks.