wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/98496a5a-2e57-44af-ad6d-6b6d00876ef7/4DNFIY246QS3.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/98496a5a-2e57-44af-ad6d-6b6d00876ef7/4DNFIY246QS3.bw 4DNFIY246QS3
test "ef82214b45a2df8e4538e48c922aa113" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIY246QS3