wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/231c787d-87cb-4c0d-8a43-a76542c4f426/4DNFIX76YTZ9.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/231c787d-87cb-4c0d-8a43-a76542c4f426/4DNFIX76YTZ9.bam 4DNFIX76YTZ9
test "69d29995f81e6ceea181d73c7a21fba9" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIX76YTZ9