wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/3ef87e62-564e-4cd4-9c69-806f0bf037b2/4DNFI7FUH2FA.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/3ef87e62-564e-4cd4-9c69-806f0bf037b2/4DNFI7FUH2FA.bed.gz 4DNFI7FUH2FA
test "b22ccfc265bdc86ea4ed33c5bcc59f6f" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI7FUH2FA