wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/4bc67e45-758b-4bc1-ad11-ec33fc4e3f93/4DNFIB4MJNBC.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/4bc67e45-758b-4bc1-ad11-ec33fc4e3f93/4DNFIB4MJNBC.bw 4DNFIB4MJNBC
test "829fcd272bd3178a772efe7caff8722d" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIB4MJNBC