wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/7f4a05a1-7b8e-44ec-974c-e2fdb1e84626/4DNFIOSQFOPV.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/7f4a05a1-7b8e-44ec-974c-e2fdb1e84626/4DNFIOSQFOPV.bed.gz 4DNFIOSQFOPV
test "340d1d009835c077313e6226d34e7f7d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIOSQFOPV