wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/0fded8d9-09d6-4395-a65e-a0e7d5ed31b8/4DNFI1OYRA4B.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/0fded8d9-09d6-4395-a65e-a0e7d5ed31b8/4DNFI1OYRA4B.bw 4DNFI1OYRA4B
test "3b5197b40410cea9a8bdfc3c3235acf2" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI1OYRA4B