wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/29f9c86b-df0c-4697-b7f0-200bd8433d1b/4DNFIB49HBX5.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/29f9c86b-df0c-4697-b7f0-200bd8433d1b/4DNFIB49HBX5.bam 4DNFIB49HBX5
test "203ac4d2c4fc43cc53d0a25d820cc6c6" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIB49HBX5