wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/7df5162d-6390-4181-aa88-c6ef4f480488/4DNFIH364TU3.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/7df5162d-6390-4181-aa88-c6ef4f480488/4DNFIH364TU3.bam 4DNFIH364TU3
test "7e26c9649c57fa63abe82ef1bc62749b" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIH364TU3