wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/0c94ab00-15f6-42c2-aea4-6287bd475df1/4DNFII6BCBEE.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/0c94ab00-15f6-42c2-aea4-6287bd475df1/4DNFII6BCBEE.bw 4DNFII6BCBEE
test "9b2a76fbeb98cc7c7e5e3b0e8df8b034" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFII6BCBEE