wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/532098b7-cf4c-4f90-9fe5-712851020f51/4DNFI616BQNB.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/532098b7-cf4c-4f90-9fe5-712851020f51/4DNFI616BQNB.bam 4DNFI616BQNB
test "c3c933fb531d928491b827086dfe4f5f" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI616BQNB