wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/8130dd7f-d99c-41c2-98f6-2cb4ea798b71/4DNFIBHGBEK4.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/8130dd7f-d99c-41c2-98f6-2cb4ea798b71/4DNFIBHGBEK4.bed.gz 4DNFIBHGBEK4
test "9e16a75c73a2700149e5cb1d3c35692e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIBHGBEK4