wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/31542421-e24a-4daf-9bf7-5eb7edadf9bf/4DNFIJIIV3QY.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/31542421-e24a-4daf-9bf7-5eb7edadf9bf/4DNFIJIIV3QY.bed.gz 4DNFIJIIV3QY
test "3df23fd823078216e819335b80f9aa0c" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIJIIV3QY