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Learning AWS need not be overwhelming. Start with the basics – just focus on these core services first, and once you get a hang of those, then move on to other services:
Networking
- VPC: Customize and secure your network with a virtual private cloud, ensuring scalable and secure connectivity for your AWS resources.
Compute
- EC2: Power your applications with scalable compute resources — essential for everything from hosting websites to processing large datasets.
Storage
- EBS, EFS, FSx, and S3: Practice using these storage options, from block storage with EBS, to scalable network storage with EFS and FSx, and durable object storage with S3.
Operations
- CloudWatch: Monitor your AWS resources and applications in real-time, enabling you to track performance and optimize your operations.
- CloudFormation: Automate your AWS infrastructure deployment with Infrastructure as code (IaC) templates, ensuring consistent and repeatable configurations across your environments.
Master the basics, build a strong foundation, and then you’ll find it super easy to tackle the rest of AWS cloud.
Practice Verified Codes and Commands:
1. VPC Setup
aws ec2 create-vpc --cidr-block 10.0.0.0/16
2. Launch an EC2 Instance
aws ec2 run-instances --image-id ami-0abcdef1234567890 --instance-type t2.micro --key-name MyKeyPair
3. Create an S3 Bucket
aws s3 mb s3://my-unique-bucket-name
4. CloudWatch Alarm
aws cloudwatch put-metric-alarm --alarm-name CPUAlarm --metric-name CPUUtilization --namespace AWS/EC2 --statistic Average --period 300 --threshold 70 --comparison-operator GreaterThanOrEqualToThreshold --dimensions Name=InstanceId,Value=i-0123456789abcdef0 --evaluation-periods 2 --alarm-actions arn:aws:sns:us-east-1:123456789012:MyTopic
5. CloudFormation Template Deployment
aws cloudformation create-stack --stack-name my-stack --template-body file://my-template.json --parameters ParameterKey=KeyPairName,ParameterValue=MyKeyPair
What Undercode Say
Mastering AWS is a journey that begins with understanding its core services. Networking with VPC, computing with EC2, and storage solutions like EBS, EFS, and S3 form the backbone of AWS infrastructure. Operations are streamlined with CloudWatch for monitoring and CloudFormation for automated deployments. These services are the foundation upon which advanced AWS skills are built.
To further enhance your skills, practice the following Linux and Windows commands that complement AWS operations:
- Linux Commands:
- Check disk usage: `df -h`
- Monitor system processes: `top`
- Network configuration: `ifconfig` or `ip addr`
- Secure file transfer: `scp user@remote:/path/to/file /local/path`
-
Windows Commands:
- Check IP configuration: `ipconfig`
- Monitor system performance: `perfmon`
- Network diagnostics: `ping` and `tracert`
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By mastering these commands and services, you’ll be well-equipped to navigate the AWS ecosystem and leverage its full potential for cloud mastery.
References:
initially reported by: https://www.linkedin.com/posts/naresh-kumari_unleashing-the-power-of-aws-essential-services-activity-7302298990996242432-gWo3 – Hackers Feeds
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