wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/f697cb1c-f335-4902-a01f-a5a860eceeb2/4DNFI2YHK51M.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/f697cb1c-f335-4902-a01f-a5a860eceeb2/4DNFI2YHK51M.bed.gz 4DNFI2YHK51M
test "2a48aa70387d6d60bf39bb41302f21ba" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI2YHK51M