Get all AWS resources in the account using AWS CLI.

get-all-aws-resources.sh

#!/bin/bash

#NOTES:
# Before using this shell  you must configure your aws cli to access your account.
# See more on: https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-quickstart.html
# If you want to store all resources into a text variable you can do something like:
#  resources_text=$(./get-all-aws-resources.sh)
# If you want to store all resources into a array variable you can do something like:
#  resources_array=($(./get-all-aws-resources.sh))
# If you want to store resources count into variable you can do something like:
#  resources_count=${#resources_array[@]}

# Check if aws cli is installed
if ! [ "$(command -v aws)" ]; then
  echo 'Error: aws cli is not installed.' >&2
  echo 'See: https://docs.aws.amazon.com/cli/latest/userguide/getting-started-install.html' >&2
  exit 1
fi

# Get all enabled regions for current account
enabled_regions=$(aws ec2 describe-regions --query "Regions[].{Name:RegionName}" --output text)

# Check if last command was successfull
if [ $? -ne 0 ];
then
  exit 1
fi

# Iterate over all enabled regions
for current_region in $enabled_regions
do
  # Return ARNS (https://docs.aws.amazon.com/general/latest/gr/aws-arns-and-namespaces.html) for all found resources
  aws resourcegroupstaggingapi get-resources --region $current_region --query "ResourceTagMappingList[].{Name:ResourceARN}" --output text
  if [ $? -ne 0 ];
  then
    exit 1
  fi
done

exit 0