wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/57b30cd2-d5f9-4b76-94f0-612a4d520927/4DNFIFNJW3NE.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/57b30cd2-d5f9-4b76-94f0-612a4d520927/4DNFIFNJW3NE.bb 4DNFIFNJW3NE
test "dd0d2e2b60f5acd4494e50f589ecb47f" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIFNJW3NE