wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/a93e267f-1d19-49fa-8776-1add918ce2b2/4DNFI4RWUV7C.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/a93e267f-1d19-49fa-8776-1add918ce2b2/4DNFI4RWUV7C.bed.gz 4DNFI4RWUV7C
test "81808232236fe88ee3df33c4c3b26bd0" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI4RWUV7C