Gagan Kumar Mahto's Blog

EC2 (Elastic Cloud Compute)

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Gagan Kumar Mahto
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We must know how to optimally use the cloud. We must know which

Why do we required an OS ? Refer the link for more info

We required a OS to run our program and there are 3 different ways we can get our OS ,

Pricing Model

  1. AWS charges pay as you go basis i.e. they charge you per model.

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Launching an Instance on AWS:

  1. Go to services → EC2 → Instances → Launch and Instance.

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SSH Connection with the EC2:

Not every OS gives the connection directly from the Web console. e.g. Red Hat OS doesn’t give the facility to login the OS from the console by clicking the connect button.

SSH gives you a remote connection we are able to login and use the remote system.

In networking world we need 3 things to connect to the computer:

AWS Pricing Calculator helps to calculate prices and make best decisions