wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/6a1be556-a32c-426e-a342-4de6e9d940b6/4DNFIHP8EKWB.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/6a1be556-a32c-426e-a342-4de6e9d940b6/4DNFIHP8EKWB.bed.gz 4DNFIHP8EKWB
test "1addc16bac419528cfa1fd16e6b91c22" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIHP8EKWB