AWS EC2 Skills

Management and orchestration patterns for Elastic Compute Cloud.

🚀 Core Commands

Instance Discovery

# List running instances with Name and Public IP
aws ec2 describe-instances --filters "Name=instance-state-name,Values=running" --query "Reservations[].Instances[].{Name:Tags[?Key==\`Name\`].Value | [0], IP:PublicIpAddress, ID:InstanceId}" --output table

# Find expensive instances (G or P family)
aws ec2 describe-instances --query "Reservations[].Instances[?contains(InstanceType, 'g') || contains(InstanceType, 'p')].[InstanceId, InstanceType]"