wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ac7e9c79-f850-466f-81fa-eb34b37c3671/4DNFIVWSL1B9.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ac7e9c79-f850-466f-81fa-eb34b37c3671/4DNFIVWSL1B9.bed.gz 4DNFIVWSL1B9
test "f72b8dc45e8fd2f1cf7869bdae8746a7" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIVWSL1B9