wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/547a1a59-6052-4f73-a705-756ed2b7c80c/4DNFIEX4OU5Q.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/547a1a59-6052-4f73-a705-756ed2b7c80c/4DNFIEX4OU5Q.bw 4DNFIEX4OU5Q
test "ba526d672f213ad1b07a865713c37026" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIEX4OU5Q