wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/18764569-2876-4d42-8fc4-ed3e85a013d0/4DNFIO4UOK3J.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/18764569-2876-4d42-8fc4-ed3e85a013d0/4DNFIO4UOK3J.bed.gz 4DNFIO4UOK3J
test "b29f636a0b6a13b2504be5bf880c5bca" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIO4UOK3J