wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/220d0658-c624-4b06-864b-75b27758aa82/4DNFIKXATLSH.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/220d0658-c624-4b06-864b-75b27758aa82/4DNFIKXATLSH.bw 4DNFIKXATLSH
test "75f769aa13f49ce845eb4396a79e71f6" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIKXATLSH