wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/f8db562e-3c6b-4590-9f99-767f9198ccda/4DNFI919XMIA.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/f8db562e-3c6b-4590-9f99-767f9198ccda/4DNFI919XMIA.bw 4DNFI919XMIA
test "9803de785b48d3a1ac0e6cce5ba05596" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI919XMIA