wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/14e3e301-d9e0-4897-b5a2-6ac85f77486f/4DNFIMX46QF3.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/14e3e301-d9e0-4897-b5a2-6ac85f77486f/4DNFIMX46QF3.bam 4DNFIMX46QF3
test "20dd56b5df4db08a6d93dff3fccb66f4" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIMX46QF3