wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/f3b356bc-81cb-4da0-a5e6-4b9b7bd52cfc/4DNFIP19W6IU.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/f3b356bc-81cb-4da0-a5e6-4b9b7bd52cfc/4DNFIP19W6IU.bam 4DNFIP19W6IU
test "32544523002f5a6ce4363c5197371c50" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIP19W6IU