AWS:CloudShell:CLI: aws ec2 describe-instances

https://thehftguy.com/2016/03/10/how-to-export-amazon-ec2-instances-to-a-csv-file/

https://gmusumeci.medium.com/how-to-export-aws-ec2-instances-in-multiple-aws-regions-and-multiple-aws-accounts-to-excel-csv-ce283af0ed90

https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/Using_Filtering.html

https://docs.aws.amazon.com/cli/latest/reference/ec2/describe-instances.html

https://docs.aws.amazon.com/cloudshell/latest/userguide/working-with-cloudshell.html

AWS Cloud Shell 

aws ec2 describe-instances --filters "Name=tag:Environment,Values=QA"  --output json

aws ec2 describe-instances --filters "Name=tag:Environment,Values=QA" --output table  >  QA_EC2_Instances.tsv

InstanceId

InstanceType

PrivateIpAddress

aws ec2 describe-instances \

--filters "Name=tag:Environment,Values=QA" \

--query 'Reservations[*].Instances[*].{InstanceId:InstanceId,InstanceType:InstanceType,PrivateIpAddress:PrivateIpAddress}' \

--output json \

>  QA_EC2_Instances.json

aws ec2 describe-instances --filters Name=instance-state-name,Values=running --query "Reservations[*].Instances[*].InstanceId" --output text

aws iam list-access-keys --user-name  john_doe

aws iam list-access-keys --user-name  john_doe