wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a9d6e5e7-fd95-4c98-85ff-aaecea135234/4DNFIH5BIHF5.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a9d6e5e7-fd95-4c98-85ff-aaecea135234/4DNFIH5BIHF5.bed.gz 4DNFIH5BIHF5
test "e5cdf35a30a3a188e82ab15f1ffcbfdb" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIH5BIHF5