wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/3b73662a-85f7-4a90-8751-a1c2607ee691/4DNFI72IFZFC.hic
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/3b73662a-85f7-4a90-8751-a1c2607ee691/4DNFI72IFZFC.hic 4DNFI72IFZFC
test "329afcc79ea23cd1bb14d17829821017" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI72IFZFC