wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/7bb008d1-6154-4ab8-9e74-d419b99f5a45/4DNFIMPBTBKI.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/7bb008d1-6154-4ab8-9e74-d419b99f5a45/4DNFIMPBTBKI.bam 4DNFIMPBTBKI
test "ec3c29a8b9ad1ce0b6b5034fd73ff923" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIMPBTBKI