wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/702dcee3-fa90-4adc-b175-bfdedfde5244/4DNFIYAVHMU6.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/702dcee3-fa90-4adc-b175-bfdedfde5244/4DNFIYAVHMU6.bb 4DNFIYAVHMU6
test "e475596f48da19bcc6f60cbe77922703" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIYAVHMU6