wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/0fcd180c-a198-4df8-bb9c-eddd9f4794ec/4DNFI2KOKGKR.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/0fcd180c-a198-4df8-bb9c-eddd9f4794ec/4DNFI2KOKGKR.bam 4DNFI2KOKGKR
test "fea46ecd78642074526c4e1486be88f2" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI2KOKGKR