wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/489c2016-96f7-4647-848a-b072522b1b88/4DNFIB9SZIQB.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/489c2016-96f7-4647-848a-b072522b1b88/4DNFIB9SZIQB.bam 4DNFIB9SZIQB
test "4cb4e21fc1b2e5015125ba8b9d13054e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIB9SZIQB