wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/594df6b4-2ea0-4178-919a-56fdf3b63d51/4DNFIZJCP77C.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/594df6b4-2ea0-4178-919a-56fdf3b63d51/4DNFIZJCP77C.bw 4DNFIZJCP77C
test "6e9a35069a4915538a2676de8611516b" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIZJCP77C