wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/56d06ed3-3b97-4b11-835d-c89fd7953555/4DNFIGWZQ7C2.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/56d06ed3-3b97-4b11-835d-c89fd7953555/4DNFIGWZQ7C2.bed.gz 4DNFIGWZQ7C2
test "13b0c6a6fd194fac055e986d7f0db30b" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIGWZQ7C2