wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/67c34df3-f2b1-4471-8622-a9e44a1921fa/4DNFI443JG9O.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/67c34df3-f2b1-4471-8622-a9e44a1921fa/4DNFI443JG9O.bam 4DNFI443JG9O
test "46519b06467849c45ff47c576c4fe8e1" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI443JG9O