wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/b0e8f000-0add-4f6c-8487-3a8b3381da8d/4DNFIFDMKXCW.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/b0e8f000-0add-4f6c-8487-3a8b3381da8d/4DNFIFDMKXCW.bam 4DNFIFDMKXCW
test "75efc4d45d488c54bc22eb8923b37cef" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIFDMKXCW