wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/26c974c2-0d71-4d1a-9802-8a5a9a0cb93b/4DNFIFZ5BPR8.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/26c974c2-0d71-4d1a-9802-8a5a9a0cb93b/4DNFIFZ5BPR8.bed.gz 4DNFIFZ5BPR8
test "ff71bb46116146a9e666639b77b7ef8f" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIFZ5BPR8