wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/3280aea0-928e-478c-9f53-defd5c23469f/4DNFIQODQMAM.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/3280aea0-928e-478c-9f53-defd5c23469f/4DNFIQODQMAM.bam 4DNFIQODQMAM
test "d000af863e9b269987427fae09143834" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIQODQMAM