wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/188576a9-f577-4d64-81d4-97c1db2f63c8/4DNFIQSENP3A.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/188576a9-f577-4d64-81d4-97c1db2f63c8/4DNFIQSENP3A.bb 4DNFIQSENP3A
test "38ca5b1d77dbee3dc5dbf439bcef9171" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIQSENP3A