wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/e5891669-ee82-4937-b819-6ef4704a1bbd/4DNFI2TMFKW2.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/e5891669-ee82-4937-b819-6ef4704a1bbd/4DNFI2TMFKW2.bam 4DNFI2TMFKW2
test "c4cbac65747d2af61e8fb2bc8a655b36" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI2TMFKW2