wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/60bd0c74-238e-40fa-9fb5-0b79fbc57dfe/4DNFI3YD47BW.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/60bd0c74-238e-40fa-9fb5-0b79fbc57dfe/4DNFI3YD47BW.bam 4DNFI3YD47BW
test "ac59ab188a670169fa03d8431bc2a842" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI3YD47BW