wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/d1e75c8b-129a-478d-959d-59653bdf0ab3/4DNFII1Y28YA.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/d1e75c8b-129a-478d-959d-59653bdf0ab3/4DNFII1Y28YA.bw 4DNFII1Y28YA
test "7311921ca597d734aeeed09548c715ac" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFII1Y28YA