wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a167211e-2de8-4f11-abe1-c4a960267547/4DNFI7K4V7MV.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a167211e-2de8-4f11-abe1-c4a960267547/4DNFI7K4V7MV.bed.gz 4DNFI7K4V7MV
test "dcb758443aeb89c8d9aa8d972df588e0" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI7K4V7MV