wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/bac711c4-302a-42bc-9872-877f7c711ed5/4DNFIB18PAG6.bw
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/bac711c4-302a-42bc-9872-877f7c711ed5/4DNFIB18PAG6.bw 4DNFIB18PAG6
test "5a0814a60ca03d986c000cf986363898" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIB18PAG6