wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/37d11aaf-351a-4a3e-bf2b-275564b730bd/4DNFI2E2FLO3.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/37d11aaf-351a-4a3e-bf2b-275564b730bd/4DNFI2E2FLO3.bw 4DNFI2E2FLO3
test "1398561c749b0319f94f26f23c1b3304" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI2E2FLO3