wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/4b29a75d-f5f3-4107-a868-f992ac536146/4DNFI2KDSF2L.bb
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/4b29a75d-f5f3-4107-a868-f992ac536146/4DNFI2KDSF2L.bb 4DNFI2KDSF2L
test "90e3daf69e2a1a22d050ea4845b8f9ae" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI2KDSF2L