wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/83ebb98d-e5db-403d-aa23-875293156c0e/4DNFI88HXX7D.hic
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/83ebb98d-e5db-403d-aa23-875293156c0e/4DNFI88HXX7D.hic 4DNFI88HXX7D
test "a2febc62e9f7ad68a5edebffddbe12f5" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI88HXX7D