wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/c837e72c-d8c1-446d-a61c-3cb29c386d10/4DNFI3FIHUXZ.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/c837e72c-d8c1-446d-a61c-3cb29c386d10/4DNFI3FIHUXZ.bam 4DNFI3FIHUXZ
test "e61f76ff62f564926fcf9525b91424d8" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI3FIHUXZ