wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/036dfac7-e31a-4563-b319-f9ca363a8d01/4DNFI2XZFTA5.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/036dfac7-e31a-4563-b319-f9ca363a8d01/4DNFI2XZFTA5.bw 4DNFI2XZFTA5
test "31a28970a6aea08187e79877213efcd2" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI2XZFTA5