wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/d421cf66-71ca-4693-a5d3-c7ede8173130/4DNFI53KKGGO.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/d421cf66-71ca-4693-a5d3-c7ede8173130/4DNFI53KKGGO.bam 4DNFI53KKGGO
test "6e3931fcd16093545228ff018f2545e4" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI53KKGGO