wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/859f466e-3932-49cf-9dc7-63349c025d3c/4DNFI88N4GZH.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/859f466e-3932-49cf-9dc7-63349c025d3c/4DNFI88N4GZH.bw 4DNFI88N4GZH
test "3cd3518877efc9c6fcd5f4737cc77fe7" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI88N4GZH