wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/5a22db6b-d86d-4442-8e0e-2270ef23ca3e/4DNFIYHQR5Z7.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/5a22db6b-d86d-4442-8e0e-2270ef23ca3e/4DNFIYHQR5Z7.bed.gz 4DNFIYHQR5Z7
test "c339657e30fae06cbaf86707ec0be2d6" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIYHQR5Z7