wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/57b95951-8808-4d24-8ac2-56ef91a68c55/4DNFI3RTZ4U3.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/57b95951-8808-4d24-8ac2-56ef91a68c55/4DNFI3RTZ4U3.bed.gz 4DNFI3RTZ4U3
test "7741104009d6df16f75331560dcddfb4" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI3RTZ4U3