wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/77627ac6-ed13-498c-bd81-c0357a299823/4DNFIHQVUAE2.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/77627ac6-ed13-498c-bd81-c0357a299823/4DNFIHQVUAE2.bam P22-Rad21-wt3.bam
test "b738f22d90efefbd1744c916fb327fe8" = "$(md5sum P22-Rad21-wt3.bam)"
drs get -d https://data.4dnucleome.org 4DNFIHQVUAE2