wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/0c46c0ac-b4d2-4c4c-a086-b775a51715f9/4DNFIK5AKA41.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/0c46c0ac-b4d2-4c4c-a086-b775a51715f9/4DNFIK5AKA41.bw 4DNFIK5AKA41
test "58ab6a69c5fab4e402debae621acdc9e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIK5AKA41