wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/60b95d38-ab92-4aaa-bff9-80aa41800634/4DNFIXBKCXND.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/60b95d38-ab92-4aaa-bff9-80aa41800634/4DNFIXBKCXND.bam 4DNFIXBKCXND
test "97728b5c84552a7ecc22000793bf4281" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIXBKCXND