wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/0c6452b7-66a6-4ec8-9411-8f29d66beac3/4DNFI5BMTDL3.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/0c6452b7-66a6-4ec8-9411-8f29d66beac3/4DNFI5BMTDL3.bb 4DNFI5BMTDL3
test "ef4387bc244319df89472065af60b42b" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI5BMTDL3