wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/c6090d39-1548-494c-844b-18759209182a/4DNFI3QSO9SK.bam
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/c6090d39-1548-494c-844b-18759209182a/4DNFI3QSO9SK.bam 4DNFI3QSO9SK
test "6f9d94c84a74321b705d5b887dfaa739" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI3QSO9SK