wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/f72c5d1d-f5f7-47f1-a344-afde33e3a88f/4DNFI8GKPW1P.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/f72c5d1d-f5f7-47f1-a344-afde33e3a88f/4DNFI8GKPW1P.bam 4DNFI8GKPW1P
test "6d87c9bc4d7f17dd707ecd55f4699d5e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI8GKPW1P