wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/aa297aa0-3ecc-422e-9b94-4ef57ba4d56e/4DNFIYA2E2RW.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/aa297aa0-3ecc-422e-9b94-4ef57ba4d56e/4DNFIYA2E2RW.bw 4DNFIYA2E2RW
test "d8fd17c1be29615eb3fbe7b816eb4467" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIYA2E2RW