Most answered questions in AWS

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
 • 266 views
0 votes
2 answers

Delete a folder from an s3 bucket - aws cli

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

Oct 3, 2019 in AWS by Shai
 • 19,638 views
+1 vote
2 answers

Download file from s3 - aws cli

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

Aug 23, 2019 in AWS by Faiza
 • 33,702 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 • 1,267 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
 • 936 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 13, 2020 in AWS by Hamid
 • 160 points • 1,935 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
 • 249 views
0 votes
2 answers

How i can send Bulk email from AWS ?

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

Feb 8 in AWS by akshusingh
 • 140 points • 166 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
 • 2,340 points • 167 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
 • 318 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
 • 557 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
 • 1,657 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 • 14,884 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 • 8,030 views
0 votes
2 answers

How to rename a S3 bucket name?

Hi, You can rename your S3 bucket name. ...READ MORE

Oct 4, 2020 in AWS by akhtar
 • 38,180 points • 22,189 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 • 13,630 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 • 1,599 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 • 844 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
 • 58,100 points • 1,050 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 • 5,371 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 22, 2019 in AWS by awsdbaexpert
 • 200 points • 139 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 • 133 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
 • 2,151 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
 • 58,100 points • 257 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
 • 572 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
 • 58,100 points • 218 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
 • 151 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
 • 9,133 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
 • 1,725 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
 • 58,100 points • 2,603 views
0 votes
2 answers

How to move Amazon EC2 instance to another account?

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

Oct 15, 2019 in AWS by Guillermo
 • 200 points • 913 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 • 956 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
 • 2,707 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
 • 295 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
 • 577 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
 • 1,146 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
 • 58,100 points • 5,502 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
 • 8,333 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 • 4,904 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
 • 10,019 views
0 votes
2 answers

CreateBucket operation: InvalidBucketName

Your bucket name cannot contain capital letters. ...READ MORE

Jan 27, 2019 in AWS by therealrodk
 • 4,322 views
+1 vote
2 answers

CreateBucket operation: Access Denied

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

Apr 20, 2019 in AWS by Kesavan
 • 460 points • 4,048 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 • 680 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
 • 58,100 points • 9,944 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 19, 2018 in AWS by Sankar
 • 2,637 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
 • 666 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
 • 58,100 points • 2,046 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
 • 58,100 points • 2,811 views
+1 vote
2 answers

How to read a csv file stored in Amazon S3 using csv.DictReader

The code would be something like this: import ...READ MORE

Oct 25, 2018 in AWS by Archana
 • 5,640 points • 36,996 views
+1 vote
2 answers

Read file content from S3 bucket with boto3

s3_client=boto3.resource('s3') bucket = s3_client.Bucket('test') for obj in bucket.objects.all(): contents=obj.get()['Body'].read().decode(encoding="utf-8",errors="ignore") for line ...READ MORE

Jul 3, 2019 in AWS by reddy
edited Jul 4, 2019 by Kalgi • 28,214 views
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