wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/ed5fb984-8d80-478a-9a50-3fd2f8cd1c9a/4DNFIDYGJ2EF.txt
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/ed5fb984-8d80-478a-9a50-3fd2f8cd1c9a/4DNFIDYGJ2EF.txt 4DNEX3G5YQ7O.txt
test "5a5fc6dd183babc39186801a0b9af056" = "$(md5sum 4DNEX3G5YQ7O.txt)"
drs get -d https://data.4dnucleome.org 4DNFIDYGJ2EF