wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ce55b100-773c-4ed2-b0cb-2f2b75174ee0/4DNFIJVOJ8NF.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ce55b100-773c-4ed2-b0cb-2f2b75174ee0/4DNFIJVOJ8NF.bed.gz 4DNFIJVOJ8NF
test "ca6c0188937d45ef964a822e46020dc7" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIJVOJ8NF