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flavono123/aws_s3_prefix_sizes.sh

Created August 3, 2022 10:21
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Aggregate total sizes of prefixes in the S3 bucket
Raw
aws_s3_prefix_sizes.sh
#!/bin/bash
bucket=$1
prefixs=( "${@:2}" )
for prefix in "${prefixs[@]}"
do
size=$(aws s3api list-objects-v2 --bucket="${bucket}" --prefix="${prefix}" | jq '[.Contents[].Size] | add' | numfmt --to=si)
echo "${prefix}\t${size}"
done
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