wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/0af7f827-96f1-4d88-b245-8d639262d7ad/4DNFIAPYFB7D.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/0af7f827-96f1-4d88-b245-8d639262d7ad/4DNFIAPYFB7D.bb 4DNFIAPYFB7D
test "41c79744cb7d2213d020eb935ecf48fd" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIAPYFB7D