wget https://4dn-open-data-public.s3.amazonaws.com/fourfront-webprod/wfoutput/83b68050-b4d7-4ec7-98ce-5353b4ab47ee/4DNFIYY9LD4Q.bed.gz
aws s3 cp s3://4dn-open-data-public/fourfront-webprod/wfoutput/83b68050-b4d7-4ec7-98ce-5353b4ab47ee/4DNFIYY9LD4Q.bed.gz 4DNFIYY9LD4Q
test "51ad989f9500657f436bd39bbd37b5e1" = "$(md5sum undefined)"
drs get -d https://data.4dnucleome.org 4DNFIYY9LD4Q