wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ce7afaeb-60f3-4e3c-b418-f2bd101a4620/4DNFIHF4WHTB.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ce7afaeb-60f3-4e3c-b418-f2bd101a4620/4DNFIHF4WHTB.bw 4DNFIHF4WHTB
test "6b507aeb64d5e68f1cfb2a9f5a3d167e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIHF4WHTB