wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/50709edd-bdde-4c90-be48-8e3a75096559/4DNFI3K4L5BE.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/50709edd-bdde-4c90-be48-8e3a75096559/4DNFI3K4L5BE.bam 4DNFI3K4L5BE
test "97f9644389763db45b0db71440a83e9c" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI3K4L5BE