wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/13d83266-944d-401d-8ada-3e12bd611542/4DNFIO53UQJ1.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/13d83266-944d-401d-8ada-3e12bd611542/4DNFIO53UQJ1.bam 4DNFIO53UQJ1
test "c88d5f8e240701f558ca1552e386d4b1" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIO53UQJ1