wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ab093dbb-c622-496c-a7d9-f38dd701d821/4DNFICEK9SYE.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ab093dbb-c622-496c-a7d9-f38dd701d821/4DNFICEK9SYE.bw 4DNFICEK9SYE
test "b40a549e13f44a710f0dc948ea0f5d4d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFICEK9SYE