wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/743a352f-9e9b-4374-9041-f94ddfcb3f59/4DNFI1PW7OK9.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/743a352f-9e9b-4374-9041-f94ddfcb3f59/4DNFI1PW7OK9.bam 4DNFI1PW7OK9
test "cdd85a9591afe6484a5edcb1001aab93" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI1PW7OK9