wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/acaa2586-0713-43b7-8051-e582a3130ccb/4DNFI35OQFZ9.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/acaa2586-0713-43b7-8051-e582a3130ccb/4DNFI35OQFZ9.bw 4DNFI35OQFZ9
test "4412ff76de1d1a01de8e354d1250ffb5" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI35OQFZ9