wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/151018e2-7217-4e1e-bf09-087f0cc82a71/4DNFI6RHFB35.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/151018e2-7217-4e1e-bf09-087f0cc82a71/4DNFI6RHFB35.bw 4DNFI6RHFB35
test "45c2d5d6e800a2833d17bd0b463796ea" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI6RHFB35