wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a1e1b7b3-f41f-41fe-9ed5-03b610625944/4DNFI97UXHVA.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a1e1b7b3-f41f-41fe-9ed5-03b610625944/4DNFI97UXHVA.bam 4DNFI97UXHVA
test "68ed73cf8bef7f2deb420f69b1b86cf8" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI97UXHVA