wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/8e2f7a72-c937-4173-8a57-9fa88e360480/4DNFI9O4BTLW.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/8e2f7a72-c937-4173-8a57-9fa88e360480/4DNFI9O4BTLW.bam 4DNFI9O4BTLW
test "6491d875c36a7a7f29a2e899e660913e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI9O4BTLW