wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/53cbe238-162f-41c8-9ba5-618e2b08472c/4DNFII9QWVB7.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/53cbe238-162f-41c8-9ba5-618e2b08472c/4DNFII9QWVB7.bam 4DNFII9QWVB7
test "8518f5529fc56c6e79186cabe513f7dc" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFII9QWVB7