wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/e39a6d46-c24a-49a1-ac68-411e642aea02/4DNFI12AFIIQ.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/e39a6d46-c24a-49a1-ac68-411e642aea02/4DNFI12AFIIQ.bam 4DNFI12AFIIQ
test "740b0cd03555b44a9c5ec6e617e9ec13" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI12AFIIQ