wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/53e8e2d4-df64-4f2e-8cca-61774060258c/4DNFIMCMRVWI.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/53e8e2d4-df64-4f2e-8cca-61774060258c/4DNFIMCMRVWI.bam 4DNFIMCMRVWI
test "b2160b244b7dd540bc0dbc8e8ef4dd01" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIMCMRVWI