wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/d8919e7c-1c50-470a-8f43-c3248ce387eb/4DNFIBT14D5W.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/d8919e7c-1c50-470a-8f43-c3248ce387eb/4DNFIBT14D5W.bw 4DNFIBT14D5W
test "56fed2a64f260d6dfef912c5ff428ba0" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIBT14D5W