figuring out s3 bucket size
You can calculate the size of your buckets with commandline tools, or using the analytics feature. However, all of these incur charges. Alternatively you can run a ' usage report ', save it as a csv , and then do some math cat report.csv | awk -F, '{printf "%.2f GB %s %s \n", $7/(1024**3 )/24, $4, $2}' | sort -n