wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a42b20ce-c232-4392-9915-f889b2e13f33/4DNFIAYOGKG7.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a42b20ce-c232-4392-9915-f889b2e13f33/4DNFIAYOGKG7.bam 4DNFIAYOGKG7
test "349f4317fe9b92f4fbb65bbbd7f05eda" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIAYOGKG7