The Practical Guide covers overall infrastructure as well as shell scripting. We structured it focusing mainly on practical scenarios and troubleshooting (problem resolution) that is frequently handled in practice!
Overall infrastructure configuration and operation, as well as shell scripts
Simple server configuration and setup method
Characteristics and Trouble (Failure) Situations by Server Type
How to identify the flow of troubles and find the cause
Ultimately, you can learn to complete troubleshooting through shell scripts.
The choice for advancing to intermediate level Linux!
Must-Know Practical Linux Bash Shell Script
Linux, the most widely used operating system for servers worldwide
And we'veintroduced a unique method to make it easier to learn shell scripting, which is the core of Linux utilization.
👩🏻💻You can write shell scripts in situations similar to those operated in an actual company through scenarios as if you were playing a role-playing game.
This course covers not only shell scripts, but also overall infrastructure configuration and operation .
👨🏻💻 Coverage
Because it covers the overall content of the infrastructure
We first organized the basic knowledge required for each scenario and then practiced it through the scenario.
I recommend a learning method where you first watch the lecture to become familiar with the flow and terminology, and then practice repeatedly. 
🤔 This lecture started from a frequently asked question.
Q: "I have a repetitive task that involves executing dozens of commands every day. Can't this be automated?"
Q: "I know a few commands, but I'm not familiar with them and it's annoying to look them up."
For these people, we created a scenario that covers the overall situation of operating Linux in real life.
We have planned this lecture so that you can experience first-hand how to utilize shell scripts within that flow.
Actually, you know.
✅ Shell scripts can be easily created by concatenating several commands into a file.
✅ The challenge is figuring out what situations you can actually use to determine which command to use with which option.
✅ This course is designed to enable quick application of shell scripts in practice, focusing on troubleshooting (resolving errors) in infrastructure (system) operations.
You can learn about overall infrastructure operations and how to use shell scripts appropriately in real-world situations .
Kang Min-gu , who started working as a server engineer in 2004, is currently an IT infrastructure engineer who is deeply familiar with Linux.
I created this course with the idea of creating a course that is a bit closer to practical use than the Linux courses available in Korea.
This Linux lecture consists of a basic part and a practical part . It consists of BASH commands and shell scripts that are essential for practical work, so if you listen to the basic part first, you will understand it faster. :)
You can read more about the instructor's story in 🎙️👤Kang Min-gu's Xㅍㅍㅅㅅ article .
A word from the instructor 👩🏻🏫
"I once went to see a performance by a junior majoring in psychology during college. I wondered what kind of performance a psychology department could do, but it was actually psychodrama, a form of psychotherapy. Psychodrama is a method that allows people undergoing psychotherapy to act out their problems from someone else's perspective, and through that, they can understand the other person's position and thoughts and sort out their own. It was a somewhat unfamiliar and refreshing method for engineering students.
I had forgotten about it for a while, but while I was thinking about how to make this course, an idea came to me. I thought, wouldn't it be faster to learn if the person taking the course assumes that they are actually in that situation, like in psychodrama?
I felt the same way about role-playing games, so I created a scenario that would allow you to assign roles and play. Rather than a somewhat boring course that just lists commands,
I adopted this approach because I wanted to convey the essential commands and options, as well as the knowledge that can be used in a situational context.
I think this study method will be helpful for those who can install Linux and use some commands to take the next step.
If you are wondering what commands to use in practice and how and why to create shell scripts, this course will help you. "
Who is this course right for?
A person who knows how to install Linux and is comfortable with commands, but wonders 'What do I do with this?'
Someone who doesn't know what got easier, though Linux is said to be easier these days with cloud.
A person who develops in a Linux environment but finds using command options inconvenient
A person aspiring to DevOps, SRE
Aspiring SE (System Engineer) and SA (System Administrator)
Someone who sort of understands what's being said in the basic part.
All
18 lectures ∙ (6hr 13min)
Course Materials:
All
71 reviews
4.6
71 reviews
Reviews 3
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Average Rating 5.0
5
I think I was able to focus more on the lecture because you created an environment that felt like actual troubleshooting!
Hello Yeonwook!!! Oh my gosh ㅠㅠ That was exactly what I meant. In fact, if I can't apply the theory after learning it, it's all for nothing. So the instructor said he wanted to teach us how things happen and how to solve them in real work, and I feel so good because Yeonwook did a great job!
Reviews 4
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Average Rating 4.8
5
This is a useful lecture.
Thank you, Youngseok-nim :) Since you said it was helpful, I remembered myself in the past when I was worried about whether I should make a practical version. Thank you for watching until the end and leaving a review!
Reviews 3
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Average Rating 5.0
5
I heard it well
Hello dudemr9688 Thank you so much for the practical review!!!! :) I will try to make more helpful lectures and content!
Reviews 3
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Average Rating 4.7
5
It seems like there are a lot of elements that could actually be helpful!
Thank you sh.lee164! It's full of practical, helpful content!
Reviews 93
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Average Rating 4.9
5
It was a very satisfying lecture. I was very satisfied because it explained with real-life examples. I would like to ask for another real-life example shell script lecture on another topic next time, and if you have the time, I would also like to ask for AWS's ECS and EKS lectures.
Thank you, ericserra. I'm glad you were satisfied with it. It's worth filming it as a VOD. ㅠㅠ The instructor was so touched by this review that he decided to try other lectures. I'll come back with a good lecture, a good topic, and a helpful topic next time!
$77.00
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