wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/74fe2029-b546-44e9-b895-082b050b451f/4DNFIW8TZAXU.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/74fe2029-b546-44e9-b895-082b050b451f/4DNFIW8TZAXU.bam 4DNFIW8TZAXU
test "580bb5437697acbd771a1d88fd3ab98f" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIW8TZAXU