wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/da062df1-8d92-4c33-a8a5-85ba3af4a388/4DNFIZDI8I29.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/da062df1-8d92-4c33-a8a5-85ba3af4a388/4DNFIZDI8I29.bed.gz 4DNFIZDI8I29
test "52bb8c9afce42d6c3febb1f2fb728b5b" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIZDI8I29