wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/4e649580-76ec-491f-b02f-bcfe77ced878/4DNFIPEDTQF8.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/4e649580-76ec-491f-b02f-bcfe77ced878/4DNFIPEDTQF8.bam 4DNFIPEDTQF8
test "594ae7af29533121412f769b0c389068" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIPEDTQF8