wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/5defe518-b2e2-4aba-8764-39793240ec25/4DNFI8JEHEBU.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/5defe518-b2e2-4aba-8764-39793240ec25/4DNFI8JEHEBU.bed.gz 4DNFI8JEHEBU
test "4bd2cc03b391a2d98ef903b811794c9e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI8JEHEBU