wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/718325ea-45a3-40b3-adb5-1169acec0ebf/4DNFIOAY7IO5.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/718325ea-45a3-40b3-adb5-1169acec0ebf/4DNFIOAY7IO5.bam 4DNFIOAY7IO5
test "40ad3f507c870d1293b1a4128adf8459" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIOAY7IO5