wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/1bd19d34-f6c0-4ca2-a923-d67ab4d21bc2/4DNFILA5865Q.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/1bd19d34-f6c0-4ca2-a923-d67ab4d21bc2/4DNFILA5865Q.bw 4DNFILA5865Q
test "b87ef142714ab96bf8e82e1f686be599" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFILA5865Q