wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/2cc6efb2-a07c-45f7-8da2-0873995ae15c/4DNFI8VSO2EO.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/2cc6efb2-a07c-45f7-8da2-0873995ae15c/4DNFI8VSO2EO.bam 4DNFI8VSO2EO
test "c0ea4a6867a7d3163de3573716759265" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI8VSO2EO