wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/8b95c7b4-c0d9-4213-8a6f-cb2d15d3f4c7/4DNFI5TVC4OY.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/8b95c7b4-c0d9-4213-8a6f-cb2d15d3f4c7/4DNFI5TVC4OY.bam 4DNFI5TVC4OY
test "75abf0638012893abfa2b6fe2c97b3bf" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI5TVC4OY