How-To Guides – Page 13

How to send message to SQS queue from AWS CLI

Get the url of the queue using below command where queuename is the name of the queue. aws sqs get-queue-url

Using high level s3 commands: aws s3 mb s3://bucketname Using S3 api commands: aws s3api create-bucket –bucket bucketname –region regionname

To delete all the messages in an SQS queue without deleting the queue itself, use the purge option as below:

Use the below command to generate a list of volume id’s of all detached EBS volumes. aws ec2 describe-volumes –filter

Create a new queue to receive the undeliverable messages using the steps outlined here from the console or here using

To determine the size of a database in Redshift cluster, use the below query. SELECT database, SUM(size) as “size in

Use the below query to determine the size of all schemas in Redshift database. SELECT schema, SUM(size) as “size in

SVV_TABLE_INFO view shows information of all user-defined tables.Use the below query to determine the size of a table in Redshift