wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/b30c9312-10df-46b2-9778-71178ad5b4c1/4DNFIZ2MZY85.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/b30c9312-10df-46b2-9778-71178ad5b4c1/4DNFIZ2MZY85.bam 4DNFIZ2MZY85
test "7e634db15469712018096f5fb0700541" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIZ2MZY85