wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ac3b06b5-46d4-4c1e-97e9-9a4f353473a7/4DNFI1OUWFSC.hic
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ac3b06b5-46d4-4c1e-97e9-9a4f353473a7/4DNFI1OUWFSC.hic 4DNFI1OUWFSC
test "3be67e4ccd04a09caf1ecbc0a34a8e71" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI1OUWFSC