wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/4cc54ed6-ba37-4bf2-a775-416eefdf254a/4DNFIXAP7AST.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/4cc54ed6-ba37-4bf2-a775-416eefdf254a/4DNFIXAP7AST.bw 4DNFIXAP7AST
test "4c661cdc3a540822e3a7341c43bcfd95" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIXAP7AST