wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/cc5fee69-4682-46fb-9032-bc9a052f72aa/4DNFI38YEDE6.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/cc5fee69-4682-46fb-9032-bc9a052f72aa/4DNFI38YEDE6.bed.gz 4DNFI38YEDE6
test "3f4b26cc66f09d9695b8e874abce8b26" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI38YEDE6