wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/c6cd36f5-a17d-405a-827f-db5a4e5990b3/4DNFIV6FC82G.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/c6cd36f5-a17d-405a-827f-db5a4e5990b3/4DNFIV6FC82G.bed.gz 4DNFIV6FC82G
test "b0044e91e1607f8605f6179c003ad895" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIV6FC82G