wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/6cca23c6-1b17-4cdc-86d7-fd18a66c1724/4DNFI6WIUSZN.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/6cca23c6-1b17-4cdc-86d7-fd18a66c1724/4DNFI6WIUSZN.bam 4DNFI6WIUSZN
test "0d5dc6b7dcc9523608ee6425e30c4efe" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI6WIUSZN