wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a9afb80b-3d97-4270-9caf-c52882b984c8/4DNFIHAL7ICK.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a9afb80b-3d97-4270-9caf-c52882b984c8/4DNFIHAL7ICK.bw 4DNFIHAL7ICK
test "dd03a5694b6b1a2c3750def35515bf9d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIHAL7ICK