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👋 Welcome to my channel, your one-stop destination for mastering DevOps, GitOps, Linux, and more! 

🛠️ What We Offer
- In-depth Tutorials
- Hands-on Lab Exercises
- Expert Interviews
- Real-world Project Demos

📚 Topics We Cover
- DevOps Best Practices
- GitOps Workflows
- Cloud Computing
- Containerization with Docker & Kubernetes
- CI/CD Pipelines
- And much more!

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My classes

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Videos

6:22

Resilient architecture scenario walk-through demo

567 views

3w ago

12:47

Why are there so many different roadmaps for getting into DevOps?

4,600 views

2mo ago

14:24

03 - RHCSA Bootcamp - Installing RHEL 10

3,400 views

8mo ago

13:13

02 - RHCSA complete bootcamp (Arabic): Environment and lab setup.

2,000 views

8mo ago

12:22

01 - كورس RHCSA بالعربي - المقدمة: يعني ايه RHCSA؟

6,200 views

8mo ago

26:19

أصعب 9 أسئلة DevOps في المقابلات (Amazon & Google) مع الإجابات النموذجية! 🔥

4,800 views

9mo ago

2:09:53

Bash scripting for DevOps masterclass (Arabic)

27,000 views

10mo ago

6:32

تعقيد Operators في Kubernetes ببساطة

1,800 views

10mo ago

6:58

هل MLOps هياخد مكان DevOps؟

5,100 views

10mo ago

5:47

مقارنة نارية بين Falco وKubeArmor وTetragon!

900 views

11mo ago

6:06

هل الذكاء الاصطناعي سيغير مستقبل DevOps؟

3,600 views

11mo ago

5:49

Why 90s Internet Was Magical (and Terrible)

593 views

11mo ago

Shorts

How to search your history quickly using Control+R instead of history and grep

214 views

What happens when the Outpost service link goes down: the data plane keeps running, the control p...

167 views

Why custom Network ACLs block all traffic as soon as you associate them with a subnet

164 views

Why !rm is dangerous in Bash and how to verify the command with :p before executing it

335 views

Why Stateless is Essential for Horizontal Scaling: Scale-in Can Wipe Out Shopping Carts

394 views

Why Network ACL blocks responses even after opening inbound and outbound port 80

227 views

Why are alias and HISTSIZE changes erased when you close the terminal in RHCSA?

183 views

Elasticity in SAA-C03: Why the answer without an Auto Scaling Group might be the correct one

99 views

Why a Security Group only needs one inbound rule

147 views

How to discover that ls is an alias using type

261 views

Why Vertical Scaling on EC2 Means Downtime and Hard Limits

44 views

Why NACL cuts off the connection even if the Security Group is open

67 views

Why is $name evaluated in double quotes but not in single quotes in shell?

318 views

Elasticity means scaling up and down: The second half is what saves you money

123 views

How to Allow Only App Servers to Access Your Database: Using Security Groups as a Source

579 views

The difference between local variables and environment variables in Linux shell

176 views

Scale up isn't always vertical: How to tell the difference from scale out

84 views

Why You Shouldn't Expose SSH Port 22 to the Public Internet

410 views

Why does the exported variable disappear when you close the terminal?

1,500 views

A design that works but wastes money isn't a good design

294 views