wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/7ad8438f-d3d9-42d8-88bf-42845a0dc2d0/4DNFIQ5CCESJ.hic
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/7ad8438f-d3d9-42d8-88bf-42845a0dc2d0/4DNFIQ5CCESJ.hic 4DNFIQ5CCESJ
test "e23f746fae71c78e13ef9fec1730fc8a" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIQ5CCESJ