wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/180306cd-8593-413a-ae83-24f19209c5d2/4DNFIDSWKFF5.hic
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/180306cd-8593-413a-ae83-24f19209c5d2/4DNFIDSWKFF5.hic 4DNFIDSWKFF5
test "4bd6458495b25696f0db59b2ea50858e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIDSWKFF5