wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/b639b2cd-fbec-4908-8916-7d68147a927f/4DNFIVUAOEIG.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/b639b2cd-fbec-4908-8916-7d68147a927f/4DNFIVUAOEIG.bw 4DNFIVUAOEIG
test "29c5e8d30cc217618b99d9dcdbf4c1e5" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIVUAOEIG