wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/eef419c4-38fc-4688-a8ba-3c4ad4c0d4b5/4DNFIZ86TRG5.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/eef419c4-38fc-4688-a8ba-3c4ad4c0d4b5/4DNFIZ86TRG5.bw 4DNFIZ86TRG5
test "6b2444e6663d0974baae6ac1a4a3826e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIZ86TRG5