wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/8f8ff81a-63f5-4845-9759-3e8146d9ab99/4DNFIGCD63UH.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/8f8ff81a-63f5-4845-9759-3e8146d9ab99/4DNFIGCD63UH.bb 4DNFIGCD63UH
test "30d6095d512cf52a4dc79132e9068d2d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIGCD63UH