wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/142b84b4-6b92-4ab8-b366-7e30c6c48633/4DNFIFJ5LFC1.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/142b84b4-6b92-4ab8-b366-7e30c6c48633/4DNFIFJ5LFC1.bam 4DNFIFJ5LFC1
test "aaaa5c140620618fcade91feb8e1d5d9" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIFJ5LFC1