wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/b524a19f-dda2-4db5-ba4d-7a620e916620/4DNFI8WD33MD.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/b524a19f-dda2-4db5-ba4d-7a620e916620/4DNFI8WD33MD.bam 4DNFI8WD33MD
test "bdc257ba1253b743f1a86c8f73497d8e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI8WD33MD