Aws Cloud Quest Lab 03 – Change Ec2 Instance Settings Like A Pro!: 5 Interesting Facts

Mastering EC2 management is a core skill for any AWS professional. In this comprehensive, hands-on tutorial, you will learn the critical operations for controlling and modifying your Amazon EC2 instances: *stop, start, resize, and reconfigure.*

This video is specifically designed for *AWS beginners, DevOps learners* looking to automate infrastructure, and anyone preparing for the **AWS Cloud Practitioner exam**.

💡 What You Will Master:

*1. Instance Lifecycle Management:*
How to properly *stop and start* an EC2 instance.
The difference between stopping and terminating an instance (and why it matters for billing!).
*2. Performance & Cost Optimization:*
Step-by-step process to *resize* an EC2 instance by changing its *instance type* (e.g., from t2.micro to t2.medium) for better performance or cost savings.
*3. Security & Networking:*
Detailed guide on how to update and modify your *Security Groups* and *inbound/outbound rules* to control access to your instance.
*4. Automation & Configuration:*
How to modify and leverage *User Data scripts* (Linux shell scripts) to automatically configure your application or server settings upon the next start.

We use the *EC2 Dashboard* and an *Amazon Linux AMI* in a clear, practical demonstration.

👍 Hit the Like button if this video helped you master EC2!
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🔗 Resources:

Start AWS Cloud Quest: https://aws.amazon.com/training/digit...
How To Start The AWS Cloud Quest Journey:    • All AWS Cloud Quest: Cloud Practitioner – ...  

AWS Certified Cloud Practitioner: https://aws.amazon.com/certification/...


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