wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/86fd2ac6-1ab7-4421-aba7-158c25d48d7c/4DNFIY7ON6ZY.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/86fd2ac6-1ab7-4421-aba7-158c25d48d7c/4DNFIY7ON6ZY.bed.gz 4DNFIY7ON6ZY
test "b674244c562d7b1abefa389cdbb76d4f" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIY7ON6ZY