wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/2b46bbd8-78f1-4178-adb9-e477ae6d5fb3/4DNFIBAC2Y3U.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/2b46bbd8-78f1-4178-adb9-e477ae6d5fb3/4DNFIBAC2Y3U.bed.gz 4DNFIBAC2Y3U
test "d50e0ec0c39a741042d0b39f2d1a8db9" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIBAC2Y3U