wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/8b441054-a298-47bd-b4ba-720d463bd92c/4DNFI65X7PXS.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/8b441054-a298-47bd-b4ba-720d463bd92c/4DNFI65X7PXS.bw 4DNFI65X7PXS
test "999a45e012affa038acfd619c15d4103" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI65X7PXS