AWS Cli Usage - Sample

AWSCLI-Ec2

<< Key Pair >> 
Create a Key Pair
$ aws ec2 create-key-pair --key-name MyKeyPair --query 'KeyMaterial' --output text > MyKeyPair.pem
$ chmod 400 MyKeyPair.pem

Display Key Pair 
$ aws ec2 describe-key-pairs --key-name MyKeyPair

Delete Key Pair 
$ aws ec2 delete-key-pair --key-name MyKeyPair

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<< Security Group >> 
Create Security Group 
$ aws ec2 create-security-group --group-name sg-name --description "Ec2 security group" --vpc-id your-vpc-id
Verify created security group 
$ aws ec2 describe-security-groups --group-ids sg-123456g8
Delete Security Group 
$ aws ec2 delete-security-group --group-id sg-123456g8

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<< Ec2 >> 
Launch Ec2 Instance 
$ aws ec2 run-instances --image-id ami-id --count 1 --instance-type t2.micro --key-name MyKeyPair --security-group-ids sg-123456g8 --subnet-id subnet-6e7f829e
Tagging 
$ $ aws ec2 create-tags --resources i-5203422c --tags Key=Name,Value=MyInstance
Listing Ec2 Instance 
$ aws ec2 describe-instances --filters "Name=tag:Name,Values=MyInstance"
Terminate Instance 
$ aws ec2 terminate-instances --instance-ids i-5203422c

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Enable MFA Via AWS CLI

aws iam create-virtual-mfa-device --virtual-mfa-device-name IAMUSERNAME --outfile /home/ec2-user/MFA-QRCode.png --bootstrap-method QRCodePNG
aws iam enable-mfa-device --user-name IAMUSERNAME --serial-number arn:aws:iam::ACCOUNTID:mfa/IAMUSERNAME --authentication-code-1 123456 --authentication-code-2 789123