wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/4f043f5d-5baa-4bdc-8e4c-34603907f61a/4DNFIYCKOHHI.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/4f043f5d-5baa-4bdc-8e4c-34603907f61a/4DNFIYCKOHHI.bam 4DNFIYCKOHHI
test "3a5902f27465e1b10ce34cd8b61f7301" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIYCKOHHI