wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/f17b4193-8219-4603-bd6f-36588fc1f92a/4DNFIVCRX1L3.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/f17b4193-8219-4603-bd6f-36588fc1f92a/4DNFIVCRX1L3.bw 4DNFIVCRX1L3
test "1367db3d7337bd15872bd431223060b8" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIVCRX1L3