wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/c76bdc0f-ce38-4ed8-86e4-7238404ded80/4DNFICRZGKJ3.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/c76bdc0f-ce38-4ed8-86e4-7238404ded80/4DNFICRZGKJ3.bam 4DNFICRZGKJ3
test "454c981c4dae8289c9dc9f9922f1ca6c" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFICRZGKJ3