wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/7bbe098b-4bdf-4736-b198-bd333b8beae7/4DNFIQAFSAI3.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/7bbe098b-4bdf-4736-b198-bd333b8beae7/4DNFIQAFSAI3.bam 4DNFIQAFSAI3
test "6b0f9f33555d841448c01546538ad812" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIQAFSAI3