wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/c9a42435-78d1-468a-be69-e66f98dd2407/4DNFI9Z6UMEF.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/c9a42435-78d1-468a-be69-e66f98dd2407/4DNFI9Z6UMEF.bam 4DNFI9Z6UMEF
test "f956944da7cf31e26c04ca742c48b677" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI9Z6UMEF