wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/c039eae8-e790-48bd-82b6-19a50e9a0054/4DNFI3GU1LR2.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/c039eae8-e790-48bd-82b6-19a50e9a0054/4DNFI3GU1LR2.bw 4DNFI3GU1LR2
test "88eca62b63a780fd212cf293e9eee940" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI3GU1LR2