wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/4acba17a-44f6-47f0-8c54-04ca5796882c/4DNFIKGOWWW9.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/4acba17a-44f6-47f0-8c54-04ca5796882c/4DNFIKGOWWW9.bam 4DNFIKGOWWW9
test "d3908a84d515e1912b2068c500157b7f" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIKGOWWW9