wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/2ff9ad43-25cc-4a3d-9d04-1a7abf2dcd7f/4DNFIBBINJ68.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/2ff9ad43-25cc-4a3d-9d04-1a7abf2dcd7f/4DNFIBBINJ68.bw 4DNFIBBINJ68
test "f12917b7b3cc45d56514df98267247f2" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIBBINJ68