wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/5cefc92f-3575-4d1f-9313-6ec990f64a05/4DNFI1LOFGU3.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/5cefc92f-3575-4d1f-9313-6ec990f64a05/4DNFI1LOFGU3.bw 4DNFI1LOFGU3
test "932d03ee44f106535da80fb56e276638" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI1LOFGU3