wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/381bd2f1-2218-4232-92d2-51491bc14639/4DNFI1GPGFCV.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/381bd2f1-2218-4232-92d2-51491bc14639/4DNFI1GPGFCV.bam 4DNFI1GPGFCV
test "ac37b63261a9d62d7c37c8bba39f777d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI1GPGFCV