wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/70e158f4-2710-43a3-a03b-201047a6da99/4DNFIBAXFD4Y.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/70e158f4-2710-43a3-a03b-201047a6da99/4DNFIBAXFD4Y.bw 4DNFIBAXFD4Y
test "4d01935fde401b770e135b11895b1154" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIBAXFD4Y