wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/88083d31-9d37-4be9-b7b5-b2c63e2aa310/4DNFI1A4I5NZ.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/88083d31-9d37-4be9-b7b5-b2c63e2aa310/4DNFI1A4I5NZ.bed.gz 4DNFI1A4I5NZ
test "cb3fb4d4d58617e0b10dbe1b612a93d8" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI1A4I5NZ