wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/e992b4bf-a422-45f7-a5ac-4f28d5e87f1b/4DNFIOEE2FOB.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/e992b4bf-a422-45f7-a5ac-4f28d5e87f1b/4DNFIOEE2FOB.bw 4DNFIOEE2FOB
test "b0108b0f585dcfe5dfb71b011c6b3a22" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIOEE2FOB