AWS CS

AWS_CS

## AWS show instance count by type
aws ec2 describe-instances --filters Name=instance-state-name,Values=running --output json | jq ".Reservations[].Instances[].InstanceType" | sort | uniq -c | sort -n

## AWS List instances in table
aws ec2 describe-instances --output table --query 'Reservations[].Instances[].[Tags[?Key==`Name`] | [0].Value, State.Name]'

## AWS List running instances in table
aws ec2 describe-instances --output table --query 'Reservations[].Instances[].[Tags[?Key==`Name`] | [0].Value, PublicIpAddress, PrivateIpAddress  , InstanceType, SubnetId ]' --filters Name=instance-state-name,Values=running

## AWS EC2 limits for account / region
https://eu-west-1.console.aws.amazon.com/ec2/v2/home?region=eu-west-1#Limits:

## AWS remove bucket and its content (doesn't work on versioned bucket)
aws s3 rb s3://bucket_name --force --profile profile_name

## AWS show ELB private IPs
aws ec2 describe-network-interfaces --filters "Name=description,Values=ELB your-elb-name" | jq ".NetworkInterfaces[].PrivateIpAddresses[].PrivateIpAddress"

how to get to know EC2 limits Through Command line for each and every region