wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/25735ff4-d51d-4c95-adc2-4a9b0588911d/4DNFIIPMTGW5.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/25735ff4-d51d-4c95-adc2-4a9b0588911d/4DNFIIPMTGW5.bw 4DNFIIPMTGW5
test "df50808cb6ff9c7d6d22a124e29f20ef" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIIPMTGW5