wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/c1ae8048-1a54-48fa-b07f-4adb75c4d34d/4DNFIGSOQY6C.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/c1ae8048-1a54-48fa-b07f-4adb75c4d34d/4DNFIGSOQY6C.bb 4DNFIGSOQY6C
test "a1ce97723f6519f6009f4f7e7f121b70" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIGSOQY6C