wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/39f0fbab-1ef5-4430-83f0-18babbd206d2/4DNFIP18FKER.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/39f0fbab-1ef5-4430-83f0-18babbd206d2/4DNFIP18FKER.bw 4DNFIP18FKER
test "adeb84d748a6e81ef843aff99fed01dc" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIP18FKER