wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/e94af3f9-ad5b-41ce-ad1a-ceccee35f43f/4DNFIK73GQFN.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/e94af3f9-ad5b-41ce-ad1a-ceccee35f43f/4DNFIK73GQFN.bam 4DNFIK73GQFN
test "b03855281c4e9fddd3e6a8ab9c46ac7f" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIK73GQFN