wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/6e7bfb0e-2b7c-4ea8-b539-9a4fe0f6f0a4/4DNFI19P5THK.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/6e7bfb0e-2b7c-4ea8-b539-9a4fe0f6f0a4/4DNFI19P5THK.bed.gz 4DNFI19P5THK
test "8c8d3b88eb332a24b9d85f5cc584fe6e" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFI19P5THK