Most answered questions in AWS

+2 votes
2 answers

How to provide Data level Access to S3?

You can create IAM groups and assign ...READ MORE

Nov 22, 2019 in AWS by Vijay
 • 1,448 views
0 votes
2 answers

Migrate an EC2 instance from one account to another - AWS

You can use AWS CLI to move ...READ MORE

Oct 16, 2019 in AWS by Guillermo
 • 200 points • 3,788 views
0 votes
2 answers

AWS account limit exceeded and the account blocked

You can call the customer service and ...READ MORE

Aug 26, 2019 in AWS by Laya
 • 1,732 views
0 votes
2 answers

How to delete a folder in AWS s3?

There is a delete-folder option, but you ...READ MORE

Oct 3, 2019 in AWS by Shai
 • 68,242 views
+2 votes
2 answers

How to download files from s3 bucket using command line?

You can use cp to copy the ...READ MORE

Aug 23, 2019 in AWS by Faiza
 • 236,278 views
+2 votes
2 answers

Can I copy objects from one s3 bucket to another?

Hi, We can use sync command to move ...READ MORE

Jan 27, 2020 in AWS by vivek
 • 530 points • 3,384 views
0 votes
2 answers

AWS Aurora MySQL Serverless CPU utilisation is above 10 even it is not processing any requests

It is serverless so you cannot do ...READ MORE

Aug 22, 2019 in AWS by Maris
 • 2,711 views
+1 vote
2 answers

How to stop all idle EC2 instances using AWS Lambda

Nice article, very informative! I have a scenario ...READ MORE

Jan 14, 2020 in AWS by Hamid
 • 160 points • 5,135 views
+1 vote
2 answers

Why should I use AWS CodePipeline?

Jenkins is getting old and if your ...READ MORE

Jul 3, 2019 in AWS by Jack
 • 1,852 views
0 votes
2 answers

How i can send Bulk email from AWS ?

Sending bulk emails is no easy task. ...READ MORE

Feb 8, 2021 in AWS by akshusingh
 • 140 points • 2,053 views
+1 vote
2 answers

What is the AWS CodeStar service used for?

AWS is a web-service provider, which offers set ...READ MORE

Jun 6, 2019 in AWS by ArchanaNagur
 • 2,360 points • 1,672 views
0 votes
2 answers

Testing Network load balancer

Checked the security group rules to be ...READ MORE

May 17, 2019 in AWS by Aris
 • 2,205 views
0 votes
2 answers

What if ELB itself fails?

This is the exact same reason why ...READ MORE

May 15, 2019 in AWS by Takeshi
 • 3,299 views
0 votes
2 answers

Register targets with target group - Network Load Balancer

Yes you can register to target group ...READ MORE

May 14, 2019 in AWS by Aishwarya
 • 6,506 views
0 votes
2 answers

How to configure Sendmail inside a docker container?

          Here are some reference links which ...READ MORE

Apr 10, 2019 in AWS by nmentityvibes
 • 420 points • 24,709 views
0 votes
2 answers

Create an S3 bucket using CloudFormation - AWS

Hey you can create an S3 bucket ...READ MORE

Aug 19, 2020 in AWS by Preeti
edited Aug 19, 2020 • 16,263 views
0 votes
2 answers

How to rename a S3 bucket name?

There is no direct method to rename ...READ MORE

Apr 23, 2021 in AWS by anonymous
edited Mar 5 • 41,748 views
0 votes
2 answers

How to kill a lambda function in AWS?

$ aws lambda put-function-concurrency --function-name my-function --reserved-concurrent-executions ...READ MORE

Mar 28, 2019 in AWS by Shashank
 • 1,370 points • 24,247 views
0 votes
2 answers

Unable to insert item to DynamoDb from command Line

Basically your command line here is unable ...READ MORE

Feb 23, 2019 in AWS by Shashank
 • 1,370 points • 4,766 views
0 votes
2 answers

How to import EC2 snapshot from S3 backup?

You can visit the documentation for AWS ...READ MORE

Feb 23, 2019 in AWS by Shashank
 • 1,370 points • 2,050 views
0 votes
2 answers

How to create a VPC from scratch in AWS Console?

Creating a VPC from scratch is bit ...READ MORE

Feb 20, 2019 in AWS by Priyaj
 • 58,020 points • 4,869 views
+1 vote
2 answers

Create an EC2 Instance using AWS CLI

You can get the command here:- https://docs.aws.amazon.com/cli/latest/ ...READ MORE

Feb 15, 2019 in AWS by Dev
 • 360 points • 8,011 views
0 votes
2 answers

What are the data models and APIs supported by DynamoDB?

The Data model that is used by ...READ MORE

Apr 23, 2019 in AWS by awsdbaexpert
 • 200 points • 1,569 views
0 votes
2 answers

Replicate S3 bucket in different region.

Previously it was not possible but now ...READ MORE

Feb 13, 2019 in AWS by Shashank
 • 1,370 points • 1,099 views
0 votes
2 answers

What is the difference between VPC security group and EC2 security group?

EC2-Classic Security Group When the instance is launched, ...READ MORE

Feb 11, 2019 in AWS by Ramaya
 • 4,758 views
0 votes
2 answers

How to create an EC2 Snapshot in AWS Console?

To create a snapshot of your EC2 ...READ MORE

Feb 11, 2019 in AWS by Priyaj
 • 58,020 points • 1,810 views
+1 vote
2 answers

How to create an EC2 instance in AWS Console?

Here is a step by step guide ...READ MORE

Feb 11, 2019 in AWS by Shubendu
 • 2,855 views
0 votes
2 answers

How to create a VPC in AWS?

There is another method i.e. creating an ...READ MORE

Feb 20, 2019 in AWS by Priyaj
 • 58,020 points • 1,718 views
0 votes
2 answers

Access AWS resources using Lambda function

You can use AWS Identity and Access ...READ MORE

Jul 1, 2019 in AWS by vardy_ns
 • 1,535 views
0 votes
2 answers

How do i use wildcards to copy group of files in AWS CLI?

Here's a UNIX/Linux shell way. for f in ...READ MORE

Feb 24, 2020 in AWS by paul
 • 18,596 views
+1 vote
2 answers

What is a dead letter queue in AWS?

SQS dead letter queue is provided by ...READ MORE

Jul 23, 2020 in AWS by Preeti
 • 3,245 views
0 votes
2 answers

Launching an EC2 Instance using AWS SDK Java

package com.ec2application.ec2application; import com.amazonaws.auth.AWSCredentials; import com.amazonaws.auth.AWSStaticCredentialsProvider; import com.amazonaws.auth.BasicAWSCredentials; import com.amazonaws.regions.Regions; import com.amazonaws.services.ec2.AmazonEC2; import ...READ MORE

Jan 22, 2019 in AWS by Priyaj
 • 58,020 points • 7,603 views
0 votes
2 answers

How to move Amazon EC2 instance to another account?

You can move the EC2 Instance using ...READ MORE

Oct 16, 2019 in AWS by Guillermo
 • 200 points • 2,591 views
0 votes
2 answers

What is the difference between MySQL and Athena?

Athena does not have all the DDL ...READ MORE

Jan 17, 2019 in AWS by Edureka
 • 4,220 points • 3,395 views
0 votes
2 answers

How to store Amazon Athena Query Results into new Table?

You can use CTAS - as Amazon ...READ MORE

Aug 6, 2019 in AWS by Geva
 • 4,924 views
0 votes
2 answers

Is it possible to change the pem file after creating an Instance?

Here are the steps you can follow:- ...READ MORE

Jan 14, 2019 in AWS by Sukesh
 • 1,584 views
0 votes
2 answers

How does Athena work?

Here is a blog by edureka itself. ...READ MORE

Jan 11, 2019 in AWS by Prawin
 • 1,844 views
0 votes
2 answers

AWS Error: A conflicting conditional operation is currently in progress against this resource

Did you try to wait? S3 needs ...READ MORE

Dec 22, 2018 in AWS by macRos
 • 3,957 views
+3 votes
2 answers

How to download an entire bucket from S3 to local folder?

You can simply download your S3 bucket ...READ MORE

Dec 11, 2018 in AWS by Priyaj
 • 58,020 points • 12,556 views
0 votes
2 answers

What is the difference between CloudWatch and CloudTrail?

CloudWatch is mostly used to monitor operational ...READ MORE

Jun 1, 2019 in AWS by Javed Ali
 • 10,213 views
0 votes
2 answers

Copying folders inside Amazon S3 bucket

Here is the example to copy folder ...READ MORE

Nov 29, 2018 in AWS by Archana
 • 5,640 points • 9,131 views
0 votes
2 answers

Invalid bucket name "s3:\\testdm": Bucket name must match the regex "^[a-zA-Z0-9.\-_]{1,255}$"

Instead of backslashes, use forward slashes C:\Users\jino>aws s3 ...READ MORE

Apr 24, 2019 in AWS by anonymous
 • 25,405 views
0 votes
2 answers

CreateBucket operation: InvalidBucketName

Baranaghasemi READ MORE

Nov 8, 2022 in AWS by Baranaghasemi
edited Mar 5 • 13,983 views
+1 vote
2 answers

CreateBucket operation: Access Denied

Make sure to add S3 Full access ...READ MORE

Apr 21, 2019 in AWS by Kesavan
 • 460 points • 11,653 views
+1 vote
2 answers

How to launch and access an instance using AWS-CLI?

aws ec2 run-instances --image-id ami-id --key-name yourkeyname ...READ MORE

Feb 23, 2019 in AWS by Shashank
 • 1,370 points • 2,276 views
+4 votes
2 answers

Access EC2 instance using Putty

I will tell you a descriptive way ...READ MORE

Nov 20, 2018 in AWS by Priyaj
 • 58,020 points • 37,803 views
+1 vote
2 answers

Can there be communication between VPC in two different regions?

Hello,  VPC peering supports between different regions. If ...READ MORE

Nov 20, 2018 in AWS by Sankar
 • 6,866 views
0 votes
2 answers

Cloud Custodian Policies not working for EC2 and S3

There are no straight up examples. Best ...READ MORE

Mar 1, 2019 in AWS by anonymous
 • 1,912 views
+1 vote
2 answers

Use AWS CloudWatch to start/stop EC2 instances. How to implement it?

What you can do is set a ...READ MORE

Oct 26, 2018 in AWS by Priyaj
 • 58,020 points • 4,789 views
+1 vote
2 answers

On decrypting file using KMS key in Amazon S3 i get an error

Try figuring out your error with the ...READ MORE

Oct 26, 2018 in AWS by Priyaj
 • 58,020 points • 6,188 views
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