wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/cb2244d6-ba64-4b6a-9896-7d89fc723072/4DNFI577AGFQ.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/cb2244d6-ba64-4b6a-9896-7d89fc723072/4DNFI577AGFQ.bw 4DNFI577AGFQ
test "c076c67e6e8c93ce6f19defb38e25db2" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI577AGFQ