wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/6fe0c229-22cf-40b0-bbb1-03df70f4e0de/4DNFI41CA1NX.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/6fe0c229-22cf-40b0-bbb1-03df70f4e0de/4DNFI41CA1NX.bam 4DNFI41CA1NX
test "687ee8ae7a5cb008b47c5d36921f5c0c" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI41CA1NX