wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/734a55f5-c6c3-4743-b742-8932d4e2432a/4DNFIM19S998.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/734a55f5-c6c3-4743-b742-8932d4e2432a/4DNFIM19S998.bam 4DNFIM19S998
test "8c90b3cd817094b883693e51e42a4ff6" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIM19S998