wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/2bcfd79f-e112-44f1-92d5-4d38789ce278/4DNFIXX9WBHL.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/2bcfd79f-e112-44f1-92d5-4d38789ce278/4DNFIXX9WBHL.bw 4DNFIXX9WBHL
test "f9229a72a22d5f4d80407dc72fc635fe" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIXX9WBHL