wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/de0439fd-2911-434e-a329-3382ee24e623/4DNFIXUJI5H9.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/de0439fd-2911-434e-a329-3382ee24e623/4DNFIXUJI5H9.bam 4DNFIXUJI5H9
test "c44d0e45bfd02b29887f9a941c15fa22" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIXUJI5H9