wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/4900dce0-61a6-447f-ac6c-ab305018b9c7/4DNFIBY3K18K.hic
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/4900dce0-61a6-447f-ac6c-ab305018b9c7/4DNFIBY3K18K.hic 4DNFIBY3K18K
test "186c4cc011a79239081870bb7934283c" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIBY3K18K