wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/7949cefb-7219-4565-9715-ac4cac057a25/4DNFICZ78JG1.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/7949cefb-7219-4565-9715-ac4cac057a25/4DNFICZ78JG1.bw 4DNFICZ78JG1
test "b10d4ff90440cf411938fa7faa5076eb" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFICZ78JG1