wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/f66a4299-1f7e-4121-8033-1173d57a1f98/4DNFIUOPQCGH.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/f66a4299-1f7e-4121-8033-1173d57a1f98/4DNFIUOPQCGH.bam 4DNFIUOPQCGH
test "324e0db816aac8a6c1d329352d30da1d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIUOPQCGH