List Cloudformation Stacks by Tag

liststacks.sh

#!/bin/bash

usage(){
    echo "Usage: $0 -k <Key> -v <Value>"
    echo "Sample: $0 -k Name -v MyStack"
    echo "Note: Key and Value are case sensitive"
    exit 1
}

while getopts k:v: option
do
 case "${option}"
 in
 k) KEY=${OPTARG};;
 v) VALUE=${OPTARG};;
 *) usage;;
 esac
done

aws cloudformation describe-stacks --query 'Stacks[?Tags[?Value==`'${VALUE}'` && Key==`'${KEY}'`]].{Name:StackName,Status:StackStatus,CreationTime:CreationTime}'