wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a8ee95ac-48f2-428f-967f-9c287edb6f9b/4DNFIAKUIVU2.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a8ee95ac-48f2-428f-967f-9c287edb6f9b/4DNFIAKUIVU2.bam 4DNFIAKUIVU2
test "bbb5f1546db1b2b546b949c082e9cd55" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIAKUIVU2