wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/5a5dd1cb-c820-4f7e-a5d8-0bdd5660a546/4DNFI1RHW7LD.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/5a5dd1cb-c820-4f7e-a5d8-0bdd5660a546/4DNFI1RHW7LD.bam 4DNFI1RHW7LD
test "8fa9af5c221fc81f1be4c60591476ca3" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI1RHW7LD