wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/b37f945b-dcfd-4050-81c5-e94d2d5f388a/4DNFIZ4BION2.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/b37f945b-dcfd-4050-81c5-e94d2d5f388a/4DNFIZ4BION2.bw 4DNFIZ4BION2
test "f0372788a239161a0013327a592b687e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIZ4BION2