wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ac26715c-46cc-4484-93e9-502e0ec56617/4DNFIR2STZVV.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ac26715c-46cc-4484-93e9-502e0ec56617/4DNFIR2STZVV.bw 4DNFIR2STZVV
test "d2b316837ba5379c7aa3f028c35b27f5" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIR2STZVV