wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/cef471c9-a9c1-44f7-8aff-66cdbaaeed8c/4DNFILXW95AR.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/cef471c9-a9c1-44f7-8aff-66cdbaaeed8c/4DNFILXW95AR.bed.gz 4DNFILXW95AR
test "a6cfe9fac28502290884df32b3af2fd2" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFILXW95AR