wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/afbf620d-29bb-4eb2-9803-05c74ef2937a/4DNFIUZDTI8H.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/afbf620d-29bb-4eb2-9803-05c74ef2937a/4DNFIUZDTI8H.bw 4DNFIUZDTI8H
test "4adc421a7bf7567d0f2e75a8d1ecd8ff" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIUZDTI8H