wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/3ab4e8fd-3466-467f-84e3-98b085b308be/4DNFI2QDAHS7.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/3ab4e8fd-3466-467f-84e3-98b085b308be/4DNFI2QDAHS7.bam 4DNFI2QDAHS7
test "a493f9c878dcf0cbb112d3db7ddc2638" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI2QDAHS7