wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/df82362a-8561-459b-bf77-77add61d766f/4DNFIV7RIZY5.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/df82362a-8561-459b-bf77-77add61d766f/4DNFIV7RIZY5.bam 4DNFIV7RIZY5
test "4b9fb3f46a752d500745bc80ff354649" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIV7RIZY5