wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/af39847e-596a-4f82-9a48-771c41d2d0b9/4DNFI47I87QG.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/af39847e-596a-4f82-9a48-771c41d2d0b9/4DNFI47I87QG.bam 4DNFI47I87QG
test "7b37895e448f96e04e2f251c8b86bff5" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI47I87QG