wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/3d20b8a9-9dc2-4295-becc-0f0d3e0440f6/4DNFIAG6W3AN.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/3d20b8a9-9dc2-4295-becc-0f0d3e0440f6/4DNFIAG6W3AN.bam 4DNFIAG6W3AN
test "0081533eb602db8e466e486fe83cab24" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIAG6W3AN