wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/739eed2a-4003-43d5-8a30-4be8727f5af7/4DNFI7A4OA9Y.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/739eed2a-4003-43d5-8a30-4be8727f5af7/4DNFI7A4OA9Y.bam 4DNFI7A4OA9Y
test "d61b3b5699c702c48e79ca4aa5802561" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI7A4OA9Y