wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/9a084345-4e40-4eaf-b548-cd4d82f289a7/4DNFI46GAWPJ.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/9a084345-4e40-4eaf-b548-cd4d82f289a7/4DNFI46GAWPJ.bam 4DNFI46GAWPJ
test "1b8d38f06313bba8d020dc18d10abf96" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI46GAWPJ