Trending questions in AWS

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AWS S3 CLI : error while trying to copy files locally using terminal

For the first error you should add ...READ MORE

Aug 3, 2018 in AWS by Archana
 • 4,170 points • 11,526 views
0 votes
1 answer

Numpy module not found in EC2 instance

The most probable reason can be like ...READ MORE

Mar 28, 2019 in AWS by fuji
 • 1,281 views
0 votes
1 answer

Lambda function accessing multiple VPC

This is not possible with Lambda. Lambda ...READ MORE

Jan 29, 2019 in AWS by william
 • 3,799 views
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1 answer

How does AWS WAF work?

To control the web request, we use ...READ MORE

Apr 9, 2019 in AWS by Iktiya
 • 739 views
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1 answer

The role defined for the function cannot be assumed by Lambda

I got the error "The role defined ...READ MORE

Sep 24, 2018 in AWS by Priyaj
 • 58,020 points • 9,223 views
0 votes
1 answer

Public IP of the instance keeps fluctuating

As long as your instance has a ...READ MORE

Apr 11, 2019 in AWS by Nishant
 • 620 views
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1 answer

How to get the instance id from within an ec2 instanAce?

On Amazon Linux AMIs you can do: $ ...READ MORE

Mar 13, 2019 in AWS by trisha
 • 1,885 views
0 votes
1 answer

How to create a DynamoDB table using Java SDK?

The code to create a table in ...READ MORE

Feb 23, 2019 in AWS by Priyaj
 • 58,020 points • 2,626 views
0 votes
1 answer

How to rename files on AWS?

I have tried this and it works ...READ MORE

Mar 12, 2019 in AWS by Reena
 • 1,860 views
0 votes
1 answer

How To Upload Images to Amazon S3 Using Perl?

That code won't upload the file - it's simply ...READ MORE

Mar 15, 2019 in AWS by datageek
 • 3,090 points • 1,669 views
0 votes
1 answer

What is ElasticIP in AWS?

Hey @Laksha, AWS provides Dynamic Cloud Computing. ElasticIP ...READ MORE

Apr 11, 2019 in AWS by Afsar
 • 496 views
0 votes
0 answers

Describe Elastic IP addresses using the command line

How do I describe my Elastic IP ...READ MORE

Apr 12, 2019 in AWS by Meghna
 • 508 views
0 votes
1 answer

AWS SQS API: How to list non empty queues?

I am not sure if it's possible ...READ MORE

Apr 2, 2019 in AWS by Archana
 • 5,640 points • 842 views
0 votes
1 answer

How to find instance id from within an Instance?

For Amazon Linux AMIs you can use: $ ...READ MORE

Mar 26, 2019 in AWS by Esha
 • 1,144 views
0 votes
1 answer

What is MFA? - AWS

Hey @Gauti, MFA stands for Multi factor ...READ MORE

Apr 9, 2019 in AWS by Milan
 • 517 views
0 votes
1 answer

How to find the region from within an instance?

There is one more way of finding ...READ MORE

Mar 26, 2019 in AWS by esha
 • 1,128 views
0 votes
1 answer

How to ssh into EC2 instance without PEM key?

You need ssh-agent to supply your PEM file during ...READ MORE

Mar 13, 2019 in AWS by trisha
 • 1,710 views
0 votes
1 answer

How to Pass the VPC ID while creating the Ec2 instance in AWS using Python Boto3

import boto3 ec2 = boto3.resource('ec2') instance = ec2.create_instances( ...READ MORE

Jan 29, 2019 in AWS by Priyaj
 • 58,020 points • 3,611 views
0 votes
1 answer

Nodejs AWS SDK S3 Generate Presigned URL

Your code is correct, double check following: Your ...READ MORE

Sep 18, 2018 in AWS by Priyaj
 • 58,020 points • 9,242 views
0 votes
1 answer

IAM commands not woking in AWS CLI

The best fix for this can be ...READ MORE

Mar 28, 2019 in AWS by revolver
 • 974 views
0 votes
1 answer

How can I call Amazon's AWS kms decrypt function without using a binary file?

Not sure if you've already found this, ...READ MORE

Aug 30, 2018 in AWS by Priyaj
 • 58,020 points • 10,035 views
0 votes
1 answer

How to set Multiple locations in Athena?

Unfortunately you can use athena with just ...READ MORE

Jan 16, 2019 in AWS by william
 • 4,018 views
0 votes
1 answer

How to change the instance type in AWS?

Using the AWS Console. You can follow ...READ MORE

Mar 26, 2019 in AWS by Esha
 • 1,050 views
0 votes
1 answer

what exact difference between Lambda and Beanstalk

By the help of lambda, you can ...READ MORE

Feb 23, 2019 in AWS by Priyaj
 • 58,020 points • 2,329 views
0 votes
1 answer

Does it make sense to have an Amazon Elastic Load Balancer with just one EC2 instance?

Well you are right Elastic Load Balancer ...READ MORE

Mar 20, 2019 in AWS by ArchanaNagur
 • 2,360 points • 1,230 views
0 votes
1 answer

Enable CORS for API Gateway in Cloudformation template

After some trial and error, I found ...READ MORE

Oct 9, 2018 in AWS by Priyaj
 • 58,020 points • 8,195 views
0 votes
1 answer

Can I create EC2 instances asynchronously?

Unfortunately there is no legit async function ...READ MORE

Mar 28, 2019 in AWS by Ritu
 • 843 views
0 votes
1 answer

How to setup a cluster subnet group?

Creating a Cluster Subnet Group is necessary ...READ MORE

Feb 25, 2019 in AWS by Priyaj
 • 58,020 points • 2,167 views
0 votes
1 answer

How to parellely execute lambda function?

Here is a way but I have ...READ MORE

Mar 26, 2019 in AWS by Esha
 • 898 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 • 1,116 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
 • 6,244 views
0 votes
1 answer

Passing a script while starting an instance in Amazon EC2

Use the user data to pass a ...READ MORE

Mar 25, 2019 in AWS by Archana
 • 5,640 points • 875 views
+1 vote
1 answer

How to setup a domain using S3 bucket?

The first thing you should notice and ...READ MORE

Mar 26, 2019 in AWS by Esha
 • 788 views
0 votes
1 answer

How to create EMR cluster using AWS CLI?

The command to create EMR cluster using ...READ MORE

Feb 27, 2019 in AWS by Priyaj
 • 58,020 points • 1,985 views
0 votes
1 answer

Delete the old instance in AWS

# Get array of snapshot IDs sorted ...READ MORE

Mar 28, 2019 in AWS by veena chinna
 • 713 views
0 votes
1 answer

How to install tomcat 8 in Amazon Web Services?

Its very simple. You can just use ...READ MORE

Feb 8, 2019 in AWS by Archana
 • 5,640 points • 2,755 views
0 votes
1 answer

What are the main features of DynamoDB?

DynamoDB is a hosted NoSQL database that is ...READ MORE

Mar 5, 2019 in AWS by Esha
 • 1,666 views
0 votes
1 answer

Cannot ping to my EC2 Instance

This problem mainly occurs because of the ...READ MORE

Mar 27, 2019 in AWS by Ritu
 • 700 views
0 votes
1 answer

AmazonServiceException: Unable to find credentials

It should be a problem with AWS ...READ MORE

Feb 12, 2019 in AWS by Archana
 • 5,640 points • 2,548 views
0 votes
1 answer

What are the different methods of Uploading a file to S3 bucket using boto3?

There are three ways in which you ...READ MORE

Nov 30, 2018 in AWS by Aniket
 • 5,709 views
0 votes
1 answer

AWS Access Key error when uploading to S3

You can try getting creating a new ...READ MORE

Feb 6, 2019 in AWS by Priyaj
 • 58,020 points • 6,445 views
0 votes
1 answer

Error: Invalid argument type while creating S3 Bucket.

You are getting the error because the ...READ MORE

Nov 27, 2018 in AWS by Shuvodip Ghosh
 • 5,837 views
+1 vote
1 answer

Setup SSH in an EC2 instance

To setup SSH to your EC2 instance ...READ MORE

Mar 27, 2019 in AWS by Golu
 • 561 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 • 5,649 views
0 votes
1 answer

What is the porcess to add swap to an EC2 Instance?

If you are finding problem with your ...READ MORE

Mar 27, 2019 in AWS by Himanshu
 • 555 views
0 votes
1 answer

Unable to connect to my windows instance

Maybe when you were installing different packages ...READ MORE

Mar 27, 2019 in AWS by Fuji
 • 548 views
0 votes
1 answer

What is Placement Group in AWS?

Placement Groups are logical groupings or clusters of ...READ MORE

Feb 12, 2019 in AWS by Zulaikha Jhunjhunwala
 • 2,437 views
0 votes
1 answer

Usage in EC2 instance in AWS

If you are using your application in ...READ MORE

Mar 28, 2019 in AWS by Kilga
 • 484 views
0 votes
1 answer

How can i get limited infromation from aws describe command?

You can use this command in your ...READ MORE

Mar 26, 2019 in AWS by Esha
 • 553 views
0 votes
1 answer

What kind of query does DynamoDB support?

Amazon DynamoDB supports GET/PUT operations by the ...READ MORE

Mar 11, 2019 in AWS by Esha Gupta
 • 1,183 views
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