AWS EC2 Full Tutorial | Create EC2 & Connect Using SSH from Mac Terminal

Published: 14 January 2026
on channel: DevOps-with-umesh

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This is a step-by-step AWS EC2 tutorial for beginners, where we cover everything from launching an EC2 instance to checking IP addresses using Linux commands.

🔥 What you will learn in this video:

How to create an EC2 instance in AWS
How to generate and download key pair (.pem)
Security group configuration for SSH
How to connect EC2 from Mac terminal
Why chmod 400 your-key.pem is required
How to check public and private IP using Linux commands
Common SSH errors and fixes
AWS EC2 interview questions explanation

This video is very useful for:
AWS beginners
DevOps learners
Linux beginners
Students preparing for AWS interviews

📌 Commands used in this video:

chmod 400 mykey.pem
ssh -i mykey.pem ec2-user@PUBLIC_IP

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#AWSEC2
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#DevOps
#DevOpsWithUmesh
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#SSH
#MacTerminal
#LinuxCommands
#AWSInterview

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