wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/f9a21375-8e68-4cbd-a6f9-552e40ec2991/4DNFI5H37SHS.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/f9a21375-8e68-4cbd-a6f9-552e40ec2991/4DNFI5H37SHS.bw 4DNFI5H37SHS
test "a4380648f81e162572423e0fe3df5420" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI5H37SHS