wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a20f974e-998c-4688-ab08-037eb610fa4a/4DNFIUT3SDH1.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a20f974e-998c-4688-ab08-037eb610fa4a/4DNFIUT3SDH1.bw 4DNFIUT3SDH1
test "fc2997f2cf84cf3e59cfbf37aa8eb624" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIUT3SDH1