wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/36ff58bf-d692-41d8-b4d9-93f8add2eb7a/4DNFIE6T5GIJ.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/36ff58bf-d692-41d8-b4d9-93f8add2eb7a/4DNFIE6T5GIJ.bed.gz 4DNFIE6T5GIJ
test "a3a23acb21ee008fefcc729aa80bd503" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIE6T5GIJ