wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/66190ef6-2f1d-4ac7-b8a1-e9e4dd9af8b4/4DNFIXGQ6YAC.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/66190ef6-2f1d-4ac7-b8a1-e9e4dd9af8b4/4DNFIXGQ6YAC.bed.gz 4DNFIXGQ6YAC
test "b82c3938e5c7f7dc4b01407c7bd85288" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIXGQ6YAC