wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/bfc4e530-2164-45a8-9bc5-a712485f7d05/4DNFIK4KXKFS.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/bfc4e530-2164-45a8-9bc5-a712485f7d05/4DNFIK4KXKFS.bb 4DNFIK4KXKFS
test "9d9e5179b89ffea0d272751c71e090ff" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIK4KXKFS